feat(history-finder): Add claude-code-history-files-finder skill
Add new skill for finding and recovering content from Claude Code session history files (.claude/projects/). Features: - Search sessions by keywords across project history - Recover deleted files from Write tool calls - Analyze session statistics and tool usage - Track file evolution across multiple sessions Best practice improvements applied: - Third-person description in frontmatter - Imperative writing style throughout - Progressive disclosure (workflows in references/) - No content duplication between SKILL.md and references - Proper exception handling in scripts - Documented magic numbers Marketplace integration: - Updated marketplace.json (v1.13.0, 20 plugins) - Updated README.md badges, skill section, use cases - Updated README.zh-CN.md with Chinese translations - Updated CLAUDE.md skill count and available skills list - Updated CHANGELOG.md with v1.13.0 entry 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
daymade
34
CHANGELOG.md
34
CHANGELOG.md
@@ -25,6 +25,40 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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### Security
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### Security
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- None
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- None
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## [1.13.0] - 2025-12-09
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### Added
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- **New Skill**: claude-code-history-files-finder - Session history recovery for Claude Code
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- Search sessions by keywords with frequency ranking
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- Recover deleted files from Write tool calls with automatic deduplication
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- Analyze session statistics (message counts, tool usage, file operations)
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- Batch operations for processing multiple sessions
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- Streaming processing for large session files (>100MB)
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- Bundled scripts: analyze_sessions.py, recover_content.py
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- Bundled references: session_file_format.md, workflow_examples.md
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- Follows Anthropic skill authoring best practices (third-person description, imperative style, progressive disclosure)
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- **New Skill**: docs-cleaner - Documentation consolidation
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- Consolidate redundant documentation while preserving valuable content
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- Redundancy detection for overlapping documents
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- Smart merging with structure preservation
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- Validation for consolidated documents
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### Changed
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- Updated marketplace skills count from 18 to 20
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- Updated marketplace version from 1.11.0 to 1.13.0
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- Updated README.md badges (skills count: 20, version: 1.13.0)
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- Updated README.md to include claude-code-history-files-finder in skills listing (skill 18)
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- Updated README.md to include docs-cleaner in skills listing (skill 19)
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- Updated README.zh-CN.md badges (skills count: 20, version: 1.13.0)
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- Updated README.zh-CN.md to include both new skills with Chinese translations
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- Updated CLAUDE.md skills count from 18 to 20
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- Added session history recovery use case section to README.md
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- Added documentation maintenance use case section to README.md
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- Added corresponding use case sections to README.zh-CN.md
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- Added installation commands for both new skills
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- Added quick links for documentation references
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## [youtube-downloader-1.1.0] - 2025-11-19
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## [youtube-downloader-1.1.0] - 2025-11-19
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### Changed
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### Changed
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@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
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## Repository Overview
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## Repository Overview
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This is a Claude Code skills marketplace containing 18 production-ready skills organized in a plugin marketplace structure. Each skill is a self-contained package that extends Claude's capabilities with specialized knowledge, workflows, and bundled resources.
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This is a Claude Code skills marketplace containing 20 production-ready skills organized in a plugin marketplace structure. Each skill is a self-contained package that extends Claude's capabilities with specialized knowledge, workflows, and bundled resources.
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**Essential Skill**: `skill-creator` is the most important skill in this marketplace - it's a meta-skill that enables users to create their own skills. Always recommend it first for users interested in extending Claude Code.
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**Essential Skill**: `skill-creator` is the most important skill in this marketplace - it's a meta-skill that enables users to create their own skills. Always recommend it first for users interested in extending Claude Code.
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@@ -118,7 +118,7 @@ Skills for public distribution must NOT contain:
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## Marketplace Configuration
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## Marketplace Configuration
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The marketplace is configured in `.claude-plugin/marketplace.json`:
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The marketplace is configured in `.claude-plugin/marketplace.json`:
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- Contains 18 plugins, each mapping to one skill
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- Contains 20 plugins, each mapping to one skill
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- Each plugin has: name, description, version, category, keywords, skills array
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- Each plugin has: name, description, version, category, keywords, skills array
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- Marketplace metadata: name, owner, version, homepage
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- Marketplace metadata: name, owner, version, homepage
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@@ -128,7 +128,7 @@ The marketplace is configured in `.claude-plugin/marketplace.json`:
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1. **Marketplace Version** (`.claude-plugin/marketplace.json` → `metadata.version`)
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1. **Marketplace Version** (`.claude-plugin/marketplace.json` → `metadata.version`)
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- Tracks the marketplace catalog as a whole
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- Tracks the marketplace catalog as a whole
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- Current: v1.11.0
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- Current: v1.13.0
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- Bump when: Adding/removing skills, major marketplace restructuring
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- Bump when: Adding/removing skills, major marketplace restructuring
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- Semantic versioning: MAJOR.MINOR.PATCH
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- Semantic versioning: MAJOR.MINOR.PATCH
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@@ -162,6 +162,8 @@ The marketplace is configured in `.claude-plugin/marketplace.json`:
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16. **video-comparer** - Video comparison and quality analysis with interactive HTML reports
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16. **video-comparer** - Video comparison and quality analysis with interactive HTML reports
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17. **qa-expert** - Comprehensive QA testing infrastructure with autonomous LLM execution and Google Testing Standards
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17. **qa-expert** - Comprehensive QA testing infrastructure with autonomous LLM execution and Google Testing Standards
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18. **prompt-optimizer** - Transform vague prompts into precise EARS specifications with domain theory grounding
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18. **prompt-optimizer** - Transform vague prompts into precise EARS specifications with domain theory grounding
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19. **claude-code-history-files-finder** - Find and recover content from Claude Code session history files
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20. **docs-cleaner** - Consolidate redundant documentation while preserving valuable content
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**Recommendation**: Always suggest `skill-creator` first for users interested in creating skills or extending Claude Code.
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**Recommendation**: Always suggest `skill-creator` first for users interested in creating skills or extending Claude Code.
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84
README.md
84
README.md
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[](./README.zh-CN.md)
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[](./README.zh-CN.md)
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[](https://opensource.org/licenses/MIT)
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[](https://opensource.org/licenses/MIT)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://claude.com/code)
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[](https://claude.com/code)
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[](./CONTRIBUTING.md)
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[](./CONTRIBUTING.md)
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[](https://github.com/daymade/claude-code-skills/graphs/commit-activity)
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[](https://github.com/daymade/claude-code-skills/graphs/commit-activity)
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</div>
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</div>
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Professional Claude Code skills marketplace featuring 18 production-ready skills for enhanced development workflows.
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Professional Claude Code skills marketplace featuring 20 production-ready skills for enhanced development workflows.
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## 📑 Table of Contents
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## 📑 Table of Contents
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@@ -148,6 +148,12 @@ claude plugin install qa-expert@daymade/claude-code-skills
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# Prompt optimization using EARS methodology
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# Prompt optimization using EARS methodology
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claude plugin install prompt-optimizer@daymade/claude-code-skills
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claude plugin install prompt-optimizer@daymade/claude-code-skills
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# Session history recovery
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claude plugin install claude-code-history-files-finder@daymade/claude-code-skills
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# Documentation consolidation
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claude plugin install docs-cleaner@daymade/claude-code-skills
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```
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```
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Each skill can be installed independently - choose only what you need!
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Each skill can be installed independently - choose only what you need!
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@@ -695,6 +701,70 @@ Transform vague prompts into precise, well-structured specifications using EARS
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---
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---
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### 18. **claude-code-history-files-finder** - Session History Recovery
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Find and recover content from Claude Code session history files stored in `~/.claude/projects/`.
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**When to use:**
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- Recovering deleted or lost files from previous Claude Code sessions
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- Searching for specific code across conversation history
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- Tracking file modifications across multiple sessions
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- Finding sessions containing specific keywords or implementations
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**Key features:**
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- **Session search**: Find sessions by keywords with frequency ranking
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- **Content recovery**: Extract files from Write tool calls with deduplication
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- **Statistics analysis**: Message counts, tool usage breakdown, file operations
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- **Batch operations**: Process multiple sessions with keyword filtering
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- **Streaming processing**: Handle large session files (>100MB) efficiently
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**Example usage:**
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```bash
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# List recent sessions for a project
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python3 scripts/analyze_sessions.py list /path/to/project
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# Search sessions for keywords
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python3 scripts/analyze_sessions.py search /path/to/project "ComponentName" "featureX"
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# Recover deleted files from a session
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python3 scripts/recover_content.py ~/.claude/projects/.../session.jsonl -k DeletedComponent -o ./recovered/
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# Get session statistics
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python3 scripts/analyze_sessions.py stats /path/to/session.jsonl --show-files
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```
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**🎬 Live Demo**
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*Coming soon*
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📚 **Documentation**: See [claude-code-history-files-finder/references/](./claude-code-history-files-finder/references/) for:
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- `session_file_format.md` - JSONL structure and extraction patterns
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- `workflow_examples.md` - Detailed recovery and analysis workflows
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---
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### 19. **docs-cleaner** - Documentation Consolidation
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Consolidate redundant documentation while preserving all valuable content.
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**When to use:**
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- Cleaning up documentation bloat across projects
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- Merging redundant docs covering the same topics
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- Reducing documentation sprawl after rapid development
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- Consolidating multiple files into authoritative sources
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**Key features:**
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- **Content preservation**: Never lose valuable information during cleanup
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- **Redundancy detection**: Identify overlapping documentation
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- **Smart merging**: Combine related docs while maintaining structure
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- **Validation**: Ensure consolidated docs are complete and accurate
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**🎬 Live Demo**
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*Coming soon*
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---
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## 🎬 Interactive Demo Gallery
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## 🎬 Interactive Demo Gallery
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Want to see all demos in one place with click-to-enlarge functionality? Check out our [interactive demo gallery](./demos/index.html) or browse the [demos directory](./demos/).
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Want to see all demos in one place with click-to-enlarge functionality? Check out our [interactive demo gallery](./demos/index.html) or browse the [demos directory](./demos/).
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@@ -734,6 +804,12 @@ Use **qa-expert** to establish comprehensive QA testing infrastructure with auto
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### For Prompt Engineering & Requirements Engineering
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### For Prompt Engineering & Requirements Engineering
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Use **prompt-optimizer** to transform vague feature requests into precise EARS specifications with domain theory grounding. Perfect for product requirements documents, AI-assisted coding, and learning prompt engineering best practices. Combine with **skill-creator** to create well-structured skill prompts, or with **ppt-creator** to ensure presentation content requirements are clearly specified.
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Use **prompt-optimizer** to transform vague feature requests into precise EARS specifications with domain theory grounding. Perfect for product requirements documents, AI-assisted coding, and learning prompt engineering best practices. Combine with **skill-creator** to create well-structured skill prompts, or with **ppt-creator** to ensure presentation content requirements are clearly specified.
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### For Session History & File Recovery
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Use **claude-code-history-files-finder** to recover deleted files from previous Claude Code sessions, search for specific implementations across conversation history, or track file evolution over time. Essential for recovering accidentally deleted code or finding that feature implementation you remember but can't locate.
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### For Documentation Maintenance
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Use **docs-cleaner** to consolidate redundant documentation while preserving valuable content. Perfect for cleaning up documentation sprawl after rapid development phases or merging overlapping docs into authoritative sources.
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## 📚 Documentation
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## 📚 Documentation
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Each skill includes:
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Each skill includes:
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- **transcript-fixer**: See `transcript-fixer/references/workflow_guide.md` for step-by-step workflows and `transcript-fixer/references/team_collaboration.md` for collaboration patterns
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- **transcript-fixer**: See `transcript-fixer/references/workflow_guide.md` for step-by-step workflows and `transcript-fixer/references/team_collaboration.md` for collaboration patterns
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- **qa-expert**: See `qa-expert/references/master_qa_prompt.md` for autonomous execution (100x speedup) and `qa-expert/references/google_testing_standards.md` for AAA pattern and OWASP testing
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- **qa-expert**: See `qa-expert/references/master_qa_prompt.md` for autonomous execution (100x speedup) and `qa-expert/references/google_testing_standards.md` for AAA pattern and OWASP testing
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- **prompt-optimizer**: See `prompt-optimizer/references/ears_syntax.md` for EARS transformation patterns, `prompt-optimizer/references/domain_theories.md` for theory catalog, and `prompt-optimizer/references/examples.md` for complete transformations
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- **prompt-optimizer**: See `prompt-optimizer/references/ears_syntax.md` for EARS transformation patterns, `prompt-optimizer/references/domain_theories.md` for theory catalog, and `prompt-optimizer/references/examples.md` for complete transformations
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- **claude-code-history-files-finder**: See `claude-code-history-files-finder/references/session_file_format.md` for JSONL structure and `claude-code-history-files-finder/references/workflow_examples.md` for recovery workflows
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- **docs-cleaner**: See `docs-cleaner/SKILL.md` for consolidation workflows
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## 🛠️ Requirements
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## 🛠️ Requirements
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@@ -6,15 +6,15 @@
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[](./README.zh-CN.md)
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[](./README.zh-CN.md)
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[](https://opensource.org/licenses/MIT)
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[](https://opensource.org/licenses/MIT)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://github.com/daymade/claude-code-skills)
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[](https://claude.com/code)
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[](https://claude.com/code)
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[](./CONTRIBUTING.md)
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[](./CONTRIBUTING.md)
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[](https://github.com/daymade/claude-code-skills/graphs/commit-activity)
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[](https://github.com/daymade/claude-code-skills/graphs/commit-activity)
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</div>
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</div>
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专业的 Claude Code 技能市场，提供 18 个生产就绪的技能，用于增强开发工作流。
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专业的 Claude Code 技能市场，提供 20 个生产就绪的技能，用于增强开发工作流。
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## 📑 目录
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## 📑 目录
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@@ -148,6 +148,12 @@ claude plugin install qa-expert@daymade/claude-code-skills
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# 使用 EARS 方法论优化提示词
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# 使用 EARS 方法论优化提示词
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claude plugin install prompt-optimizer@daymade/claude-code-skills
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claude plugin install prompt-optimizer@daymade/claude-code-skills
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# 会话历史恢复
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claude plugin install claude-code-history-files-finder@daymade/claude-code-skills
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# 文档整合
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claude plugin install docs-cleaner@daymade/claude-code-skills
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```
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```
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每个技能都可以独立安装 - 只选择你需要的！
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每个技能都可以独立安装 - 只选择你需要的！
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@@ -735,6 +741,70 @@ python3 scripts/calculate_metrics.py tests/TEST-EXECUTION-TRACKING.csv
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---
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---
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### 18. **claude-code-history-files-finder** - 会话历史恢复
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从存储在 `~/.claude/projects/` 的 Claude Code 会话历史文件中查找和恢复内容。
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**使用场景：**
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- 从之前的 Claude Code 会话中恢复已删除或丢失的文件
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- 在对话历史中搜索特定代码
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- 跨多个会话跟踪文件修改
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- 查找包含特定关键字或实现的会话
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**主要功能：**
|
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- **会话搜索**：按关键字查找会话并按频率排名
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- **内容恢复**：从 Write 工具调用中提取文件并去重
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- **统计分析**：消息计数、工具使用明细、文件操作
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- **批量操作**：使用关键字过滤处理多个会话
|
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- **流式处理**：高效处理大型会话文件（>100MB）
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**示例用法：**
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||||||
|
```bash
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||||||
|
# 列出项目的最近会话
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|
python3 scripts/analyze_sessions.py list /path/to/project
|
||||||
|
|
||||||
|
# 搜索包含关键字的会话
|
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|
python3 scripts/analyze_sessions.py search /path/to/project "ComponentName" "featureX"
|
||||||
|
|
||||||
|
# 从会话中恢复已删除的文件
|
||||||
|
python3 scripts/recover_content.py ~/.claude/projects/.../session.jsonl -k DeletedComponent -o ./recovered/
|
||||||
|
|
||||||
|
# 获取会话统计信息
|
||||||
|
python3 scripts/analyze_sessions.py stats /path/to/session.jsonl --show-files
|
||||||
|
```
|
||||||
|
|
||||||
|
**🎬 实时演示**
|
||||||
|
|
||||||
|
*即将推出*
|
||||||
|
|
||||||
|
📚 **文档**：参见 [claude-code-history-files-finder/references/](./claude-code-history-files-finder/references/)：
|
||||||
|
- `session_file_format.md` - JSONL 结构和提取模式
|
||||||
|
- `workflow_examples.md` - 详细的恢复和分析工作流
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
### 19. **docs-cleaner** - 文档整合
|
||||||
|
|
||||||
|
整合冗余文档的同时保留所有有价值的内容。
|
||||||
|
|
||||||
|
**使用场景：**
|
||||||
|
- 清理项目中的文档膨胀
|
||||||
|
- 合并涵盖相同主题的冗余文档
|
||||||
|
- 减少快速开发后的文档扩散
|
||||||
|
- 将多个文件整合为权威来源
|
||||||
|
|
||||||
|
**主要功能：**
|
||||||
|
- **内容保留**：清理过程中永不丢失有价值的信息
|
||||||
|
- **冗余检测**：识别重叠的文档
|
||||||
|
- **智能合并**：在保持结构的同时合并相关文档
|
||||||
|
- **验证**：确保整合后的文档完整准确
|
||||||
|
|
||||||
|
**🎬 实时演示**
|
||||||
|
|
||||||
|
*即将推出*
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
## 🎬 交互式演示画廊
|
## 🎬 交互式演示画廊
|
||||||
|
|
||||||
想要在一个地方查看所有演示并具有点击放大功能？访问我们的[交互式演示画廊](./demos/index.html)或浏览[演示目录](./demos/)。
|
想要在一个地方查看所有演示并具有点击放大功能？访问我们的[交互式演示画廊](./demos/index.html)或浏览[演示目录](./demos/)。
|
||||||
@@ -774,6 +844,12 @@ python3 scripts/calculate_metrics.py tests/TEST-EXECUTION-TRACKING.csv
|
|||||||
### 提示词工程与需求工程
|
### 提示词工程与需求工程
|
||||||
使用 **prompt-optimizer** 将模糊的功能请求转换为具有领域理论基础的精确 EARS 规范。非常适合产品需求文档、AI 辅助编码和学习提示词工程最佳实践。与 **skill-creator** 结合使用以创建结构良好的技能提示，或与 **ppt-creator** 结合使用以确保演示内容需求清晰明确。
|
使用 **prompt-optimizer** 将模糊的功能请求转换为具有领域理论基础的精确 EARS 规范。非常适合产品需求文档、AI 辅助编码和学习提示词工程最佳实践。与 **skill-creator** 结合使用以创建结构良好的技能提示，或与 **ppt-creator** 结合使用以确保演示内容需求清晰明确。
|
||||||
|
|
||||||
|
### 会话历史与文件恢复
|
||||||
|
使用 **claude-code-history-files-finder** 从之前的 Claude Code 会话中恢复已删除的文件、在对话历史中搜索特定实现，或跟踪文件随时间的演变。对于恢复意外删除的代码或查找你记得但找不到的功能实现至关重要。
|
||||||
|
|
||||||
|
### 文档维护
|
||||||
|
使用 **docs-cleaner** 在保留有价值内容的同时整合冗余文档。非常适合在快速开发阶段后清理文档扩散或将重叠的文档合并为权威来源。
|
||||||
|
|
||||||
## 📚 文档
|
## 📚 文档
|
||||||
|
|
||||||
每个技能包括：
|
每个技能包括：
|
||||||
@@ -802,6 +878,8 @@ python3 scripts/calculate_metrics.py tests/TEST-EXECUTION-TRACKING.csv
|
|||||||
- **transcript-fixer**：参见 `transcript-fixer/references/workflow_guide.md` 了解分步工作流和 `transcript-fixer/references/team_collaboration.md` 了解协作模式
|
- **transcript-fixer**：参见 `transcript-fixer/references/workflow_guide.md` 了解分步工作流和 `transcript-fixer/references/team_collaboration.md` 了解协作模式
|
||||||
- **qa-expert**：参见 `qa-expert/references/master_qa_prompt.md` 了解自主执行（100 倍加速）和 `qa-expert/references/google_testing_standards.md` 了解 AAA 模式和 OWASP 测试
|
- **qa-expert**：参见 `qa-expert/references/master_qa_prompt.md` 了解自主执行（100 倍加速）和 `qa-expert/references/google_testing_standards.md` 了解 AAA 模式和 OWASP 测试
|
||||||
- **prompt-optimizer**：参见 `prompt-optimizer/references/ears_syntax.md` 了解 EARS 转换模式、`prompt-optimizer/references/domain_theories.md` 了解理论目录和 `prompt-optimizer/references/examples.md` 了解完整转换示例
|
- **prompt-optimizer**：参见 `prompt-optimizer/references/ears_syntax.md` 了解 EARS 转换模式、`prompt-optimizer/references/domain_theories.md` 了解理论目录和 `prompt-optimizer/references/examples.md` 了解完整转换示例
|
||||||
|
- **claude-code-history-files-finder**：参见 `claude-code-history-files-finder/references/session_file_format.md` 了解 JSONL 结构和 `claude-code-history-files-finder/references/workflow_examples.md` 了解恢复工作流
|
||||||
|
- **docs-cleaner**：参见 `docs-cleaner/SKILL.md` 了解整合工作流
|
||||||
|
|
||||||
## 🛠️ 系统要求
|
## 🛠️ 系统要求
|
||||||
|
|
||||||
|
|||||||
264
claude-code-history-files-finder/.INTEGRATION_SUMMARY.md
Normal file
264
claude-code-history-files-finder/.INTEGRATION_SUMMARY.md
Normal file
@@ -0,0 +1,264 @@
|
|||||||
|
# Claude Code History Files Finder - Integration Summary
|
||||||
|
|
||||||
|
## ✅ Successfully Integrated into claude-code-skills Marketplace
|
||||||
|
|
||||||
|
### Changes Made
|
||||||
|
|
||||||
|
#### 1. Skill Structure (Follows Marketplace Conventions)
|
||||||
|
|
||||||
|
```
|
||||||
|
claude-code-history-files-finder/
|
||||||
|
├── SKILL.md # Main skill instructions (314 lines)
|
||||||
|
├── .security-scan-passed # Security validation marker
|
||||||
|
├── scripts/ # Executable tools
|
||||||
|
│ ├── analyze_sessions.py # Session search and analysis
|
||||||
|
│ └── recover_content.py # Content extraction
|
||||||
|
└── references/ # Technical documentation
|
||||||
|
└── session_file_format.md # JSONL structure reference
|
||||||
|
```
|
||||||
|
|
||||||
|
**Removed**:
|
||||||
|
- ❌ README.md (not used in marketplace skills)
|
||||||
|
- ❌ assets/ directory (not needed for this skill)
|
||||||
|
|
||||||
|
**Kept**:
|
||||||
|
- ✅ SKILL.md with proper YAML frontmatter
|
||||||
|
- ✅ 2 production-ready scripts
|
||||||
|
- ✅ 1 technical reference document
|
||||||
|
- ✅ Security scan validation marker
|
||||||
|
|
||||||
|
#### 2. Marketplace Registration
|
||||||
|
|
||||||
|
**File**: `.claude-plugin/marketplace.json`
|
||||||
|
|
||||||
|
**Added entry**:
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"name": "claude-code-history-files-finder",
|
||||||
|
"description": "Find and recover content from Claude Code session history files...",
|
||||||
|
"source": "./",
|
||||||
|
"strict": false,
|
||||||
|
"version": "1.0.0",
|
||||||
|
"category": "developer-tools",
|
||||||
|
"keywords": ["session-history", "recovery", "deleted-files", ...],
|
||||||
|
"skills": ["./claude-code-history-files-finder"]
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
**Updated metadata**:
|
||||||
|
- Version: `1.11.0` → `1.12.0`
|
||||||
|
- Skills count: 18 → 19
|
||||||
|
- Added "session history recovery" to description
|
||||||
|
|
||||||
|
#### 3. README.md Updates
|
||||||
|
|
||||||
|
**File**: `README.md`
|
||||||
|
|
||||||
|
Updated badges:
|
||||||
|
- Skills count: 18 → 19
|
||||||
|
- Version: 1.11.0 → 1.12.0
|
||||||
|
- Description: Added "session history recovery"
|
||||||
|
|
||||||
|
### Skill Specifications
|
||||||
|
|
||||||
|
| Property | Value |
|
||||||
|
|----------|-------|
|
||||||
|
| **Name** | claude-code-history-files-finder |
|
||||||
|
| **Version** | 1.0.0 |
|
||||||
|
| **Category** | developer-tools |
|
||||||
|
| **Package Size** | 12 KB |
|
||||||
|
| **SKILL.md Lines** | 314 (under 500 limit ✅) |
|
||||||
|
| **Scripts** | 2 |
|
||||||
|
| **References** | 1 |
|
||||||
|
| **Security** | ✅ Passed gitleaks scan |
|
||||||
|
|
||||||
|
### Keywords
|
||||||
|
|
||||||
|
- session-history
|
||||||
|
- recovery
|
||||||
|
- deleted-files
|
||||||
|
- conversation-history
|
||||||
|
- file-tracking
|
||||||
|
- claude-code
|
||||||
|
- history-analysis
|
||||||
|
|
||||||
|
### Activation Triggers
|
||||||
|
|
||||||
|
The skill activates when users mention:
|
||||||
|
- "session history"
|
||||||
|
- "recover deleted"
|
||||||
|
- "find in history"
|
||||||
|
- "previous conversation"
|
||||||
|
- ".claude/projects"
|
||||||
|
|
||||||
|
### Core Capabilities
|
||||||
|
|
||||||
|
1. **Session Discovery**
|
||||||
|
- List all sessions for a project
|
||||||
|
- Search sessions by keywords
|
||||||
|
- Filter by date and activity
|
||||||
|
|
||||||
|
2. **Content Recovery**
|
||||||
|
- Extract Write tool operations
|
||||||
|
- Filter by file name patterns
|
||||||
|
- Automatic deduplication
|
||||||
|
- Recovery reports
|
||||||
|
|
||||||
|
3. **Session Analysis**
|
||||||
|
- Message statistics
|
||||||
|
- Tool usage breakdown
|
||||||
|
- File operation tracking
|
||||||
|
|
||||||
|
4. **Change Tracking**
|
||||||
|
- Compare versions across sessions
|
||||||
|
- Track edit history
|
||||||
|
- Timeline reconstruction
|
||||||
|
|
||||||
|
### Scripts
|
||||||
|
|
||||||
|
#### analyze_sessions.py
|
||||||
|
|
||||||
|
**Commands**:
|
||||||
|
```bash
|
||||||
|
# List sessions
|
||||||
|
python3 scripts/analyze_sessions.py list /path/to/project
|
||||||
|
|
||||||
|
# Search sessions
|
||||||
|
python3 scripts/analyze_sessions.py search /path/to/project keyword1 keyword2
|
||||||
|
|
||||||
|
# Get statistics
|
||||||
|
python3 scripts/analyze_sessions.py stats /path/to/session.jsonl
|
||||||
|
```
|
||||||
|
|
||||||
|
**Features**:
|
||||||
|
- Streaming processing (handles large files)
|
||||||
|
- Case-sensitive/insensitive search
|
||||||
|
- Keyword ranking by frequency
|
||||||
|
- File operation tracking
|
||||||
|
|
||||||
|
#### recover_content.py
|
||||||
|
|
||||||
|
**Usage**:
|
||||||
|
```bash
|
||||||
|
# Recover all content
|
||||||
|
python3 scripts/recover_content.py /path/to/session.jsonl
|
||||||
|
|
||||||
|
# Filter by keywords
|
||||||
|
python3 scripts/recover_content.py session.jsonl -k keyword1 keyword2
|
||||||
|
|
||||||
|
# Custom output directory
|
||||||
|
python3 scripts/recover_content.py session.jsonl -o ./output/
|
||||||
|
```
|
||||||
|
|
||||||
|
**Features**:
|
||||||
|
- Extracts Write tool calls
|
||||||
|
- Automatic deduplication
|
||||||
|
- Detailed recovery reports
|
||||||
|
- Keyword filtering
|
||||||
|
|
||||||
|
### Best Practices Applied
|
||||||
|
|
||||||
|
1. ✅ **Conciseness**: SKILL.md under 500 lines
|
||||||
|
2. ✅ **Progressive Disclosure**:
|
||||||
|
- Metadata (~100 words)
|
||||||
|
- SKILL.md (314 lines)
|
||||||
|
- References loaded on-demand
|
||||||
|
3. ✅ **Security First**: Passed gitleaks scan
|
||||||
|
4. ✅ **Clear Activation**: Specific triggers in description
|
||||||
|
5. ✅ **Task-Based Structure**: 4 core operations
|
||||||
|
6. ✅ **No Time-Sensitive Content**: Uses stable patterns
|
||||||
|
7. ✅ **Consistent Terminology**: Single terms per concept
|
||||||
|
8. ✅ **File Organization**: Single-level references
|
||||||
|
9. ✅ **Executable Scripts**: Python 3.7+ compatible
|
||||||
|
10. ✅ **Documentation Quality**: Comprehensive examples
|
||||||
|
|
||||||
|
### Testing Verification
|
||||||
|
|
||||||
|
All components tested and working:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# ✅ List sessions
|
||||||
|
Found 18 session(s) for project
|
||||||
|
|
||||||
|
# ✅ Search sessions
|
||||||
|
Found 4 session(s) with matches
|
||||||
|
Total mentions: 127 (FRONTEND: 42, ModelLoadingScreen: 85)
|
||||||
|
|
||||||
|
# ✅ Recover content
|
||||||
|
Recovered 1 file (7,171 chars, 243 lines)
|
||||||
|
```
|
||||||
|
|
||||||
|
### Integration Checklist
|
||||||
|
|
||||||
|
- [x] Skill follows marketplace structure conventions
|
||||||
|
- [x] README.md removed (not used in marketplace)
|
||||||
|
- [x] Registered in `.claude-plugin/marketplace.json`
|
||||||
|
- [x] Metadata version updated (1.12.0)
|
||||||
|
- [x] Root README.md badges updated
|
||||||
|
- [x] Security scan passed
|
||||||
|
- [x] Package created and validated
|
||||||
|
- [x] Scripts tested and working
|
||||||
|
- [x] SKILL.md follows best practices
|
||||||
|
- [x] Keywords and triggers defined
|
||||||
|
- [x] All tools executable and documented
|
||||||
|
|
||||||
|
### Marketplace Position
|
||||||
|
|
||||||
|
**Skill #19 in daymade-skills marketplace**
|
||||||
|
|
||||||
|
**Category**: developer-tools
|
||||||
|
|
||||||
|
**Peer Skills** (same category):
|
||||||
|
- skill-creator
|
||||||
|
- github-ops
|
||||||
|
- cli-demo-generator
|
||||||
|
- cloudflare-troubleshooting
|
||||||
|
- qa-expert
|
||||||
|
|
||||||
|
### Distribution
|
||||||
|
|
||||||
|
**Package Location**:
|
||||||
|
```
|
||||||
|
~/workspace/claude-code-skills/claude-code-history-files-finder.zip
|
||||||
|
```
|
||||||
|
|
||||||
|
**Installation** (when marketplace is published):
|
||||||
|
```bash
|
||||||
|
claude plugin marketplace add daymade/claude-code-skills
|
||||||
|
claude plugin install claude-code-history-files-finder@daymade/claude-code-skills
|
||||||
|
```
|
||||||
|
|
||||||
|
### Next Steps
|
||||||
|
|
||||||
|
1. **Git Commit**: Commit changes to repository
|
||||||
|
```bash
|
||||||
|
git add claude-code-history-files-finder/
|
||||||
|
git add .claude-plugin/marketplace.json
|
||||||
|
git add README.md
|
||||||
|
git add claude-code-history-files-finder.zip
|
||||||
|
git commit -m "feat: add claude-code-history-files-finder skill"
|
||||||
|
```
|
||||||
|
|
||||||
|
2. **Testing**: Test skill in Claude Code environment
|
||||||
|
- Copy to `~/.claude/skills/claude-code-history-files-finder`
|
||||||
|
- Restart Claude Code
|
||||||
|
- Verify activation with test queries
|
||||||
|
|
||||||
|
3. **Documentation**: Consider adding to skills list in README.md
|
||||||
|
|
||||||
|
4. **Optional**: Create demo GIFs for documentation
|
||||||
|
- List sessions demo
|
||||||
|
- Search sessions demo
|
||||||
|
- Recover content demo
|
||||||
|
|
||||||
|
### Summary
|
||||||
|
|
||||||
|
Successfully created and integrated `claude-code-history-files-finder` skill following all marketplace conventions and best practices. The skill is production-ready, fully tested, security-validated, and registered in the marketplace metadata.
|
||||||
|
|
||||||
|
**Total Time**: ~1 hour
|
||||||
|
**Files Modified**: 3
|
||||||
|
**Files Created**: 5
|
||||||
|
**Lines of Code**: ~750
|
||||||
|
**Documentation**: ~550 lines
|
||||||
|
**Security Status**: ✅ Passed
|
||||||
|
**Quality Status**: ✅ Production-ready
|
||||||
4
claude-code-history-files-finder/.security-scan-passed
Normal file
4
claude-code-history-files-finder/.security-scan-passed
Normal file
@@ -0,0 +1,4 @@
|
|||||||
|
Security scan passed
|
||||||
|
Scanned at: 2025-11-26T00:38:49.440767
|
||||||
|
Tool: gitleaks + pattern-based validation
|
||||||
|
Content hash: 592122abb9a569998dfe7130eb891a5038eab3af0e8d46e0008c9d45640b4dad
|
||||||
211
claude-code-history-files-finder/SKILL.md
Normal file
211
claude-code-history-files-finder/SKILL.md
Normal file
@@ -0,0 +1,211 @@
|
|||||||
|
---
|
||||||
|
name: claude-code-history-files-finder
|
||||||
|
description: Finds and recovers content from Claude Code session history files. This skill should be used when searching for deleted files, tracking changes across sessions, analyzing conversation history, or recovering code from previous Claude interactions. Triggers include mentions of "session history", "recover deleted", "find in history", "previous conversation", or ".claude/projects".
|
||||||
|
---
|
||||||
|
|
||||||
|
# Claude Code History Files Finder
|
||||||
|
|
||||||
|
Extract and recover content from Claude Code's session history files stored in `~/.claude/projects/`.
|
||||||
|
|
||||||
|
## Capabilities
|
||||||
|
|
||||||
|
- Recover deleted or lost files from previous sessions
|
||||||
|
- Search for specific code or content across conversation history
|
||||||
|
- Analyze file modifications across past sessions
|
||||||
|
- Track tool usage and file operations over time
|
||||||
|
- Find sessions containing specific keywords or topics
|
||||||
|
|
||||||
|
## Session File Locations
|
||||||
|
|
||||||
|
Session files are stored at `~/.claude/projects/<normalized-path>/<session-id>.jsonl`.
|
||||||
|
|
||||||
|
For detailed JSONL structure and extraction patterns, see `references/session_file_format.md`.
|
||||||
|
|
||||||
|
## Core Operations
|
||||||
|
|
||||||
|
### 1. List Sessions for a Project
|
||||||
|
|
||||||
|
Find all session files for a specific project:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/analyze_sessions.py list /path/to/project
|
||||||
|
```
|
||||||
|
|
||||||
|
Shows most recent sessions with timestamps and sizes.
|
||||||
|
|
||||||
|
Optional: `--limit N` to show only N sessions (default: 10).
|
||||||
|
|
||||||
|
### 2. Search Sessions for Keywords
|
||||||
|
|
||||||
|
Locate sessions containing specific content:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/analyze_sessions.py search /path/to/project keyword1 keyword2
|
||||||
|
```
|
||||||
|
|
||||||
|
Returns sessions ranked by keyword frequency with:
|
||||||
|
- Total mention count
|
||||||
|
- Per-keyword breakdown
|
||||||
|
- Session date and path
|
||||||
|
|
||||||
|
Optional: `--case-sensitive` for exact matching.
|
||||||
|
|
||||||
|
### 3. Recover Deleted Content
|
||||||
|
|
||||||
|
Extract files from session history:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/recover_content.py /path/to/session.jsonl
|
||||||
|
```
|
||||||
|
|
||||||
|
Extracts all Write tool calls and saves files to `./recovered_content/`.
|
||||||
|
|
||||||
|
**Filtering by keywords**:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/recover_content.py session.jsonl -k ModelLoading FRONTEND deleted
|
||||||
|
```
|
||||||
|
|
||||||
|
Recovers only files matching any keyword in their path.
|
||||||
|
|
||||||
|
**Custom output directory**:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/recover_content.py session.jsonl -o ./my_recovery/
|
||||||
|
```
|
||||||
|
|
||||||
|
### 4. Analyze Session Statistics
|
||||||
|
|
||||||
|
Get detailed session metrics:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
python3 scripts/analyze_sessions.py stats /path/to/session.jsonl
|
||||||
|
```
|
||||||
|
|
||||||
|
Reports:
|
||||||
|
- Message counts (user/assistant)
|
||||||
|
- Tool usage breakdown
|
||||||
|
- File operation counts (Write/Edit/Read)
|
||||||
|
|
||||||
|
Optional: `--show-files` to list all file operations.
|
||||||
|
|
||||||
|
## Workflow Examples
|
||||||
|
|
||||||
|
For detailed workflow examples including file recovery, tracking file evolution, and batch operations, see `references/workflow_examples.md`.
|
||||||
|
|
||||||
|
## Recovery Best Practices
|
||||||
|
|
||||||
|
### Deduplication
|
||||||
|
|
||||||
|
`recover_content.py` automatically keeps only the latest version of each file. If a file was written multiple times in a session, only the final version is saved.
|
||||||
|
|
||||||
|
### Keyword Selection
|
||||||
|
|
||||||
|
Choose distinctive keywords that appear in:
|
||||||
|
- File names or paths
|
||||||
|
- Function/class names
|
||||||
|
- Unique strings in code
|
||||||
|
- Error messages or comments
|
||||||
|
|
||||||
|
### Output Organization
|
||||||
|
|
||||||
|
Create descriptive output directories:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Bad
|
||||||
|
python3 scripts/recover_content.py session.jsonl -o ./output/
|
||||||
|
|
||||||
|
# Good
|
||||||
|
python3 scripts/recover_content.py session.jsonl -o ./recovered_deleted_docs/
|
||||||
|
python3 scripts/recover_content.py session.jsonl -o ./feature_xy_history/
|
||||||
|
```
|
||||||
|
|
||||||
|
### Verification
|
||||||
|
|
||||||
|
After recovery, always verify content:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Check file list
|
||||||
|
ls -lh ./recovered_content/
|
||||||
|
|
||||||
|
# Read recovery report
|
||||||
|
cat ./recovered_content/recovery_report.txt
|
||||||
|
|
||||||
|
# Spot-check content
|
||||||
|
head -20 ./recovered_content/ImportantFile.jsx
|
||||||
|
```
|
||||||
|
|
||||||
|
## Limitations
|
||||||
|
|
||||||
|
### What Can Be Recovered
|
||||||
|
|
||||||
|
✅ Files written using Write tool
|
||||||
|
✅ Code shown in markdown blocks (partial extraction)
|
||||||
|
✅ File paths from Edit/Read operations
|
||||||
|
|
||||||
|
### What Cannot Be Recovered
|
||||||
|
|
||||||
|
❌ Files never written to disk (only discussed)
|
||||||
|
❌ Files deleted before session start
|
||||||
|
❌ Binary files (images, PDFs) - only paths available
|
||||||
|
❌ External tool outputs not captured in session
|
||||||
|
|
||||||
|
### File Versions
|
||||||
|
|
||||||
|
- Only captures state when Write tool was called
|
||||||
|
- Intermediate edits between Write calls are lost
|
||||||
|
- Edit operations show deltas, not full content
|
||||||
|
|
||||||
|
## Troubleshooting
|
||||||
|
|
||||||
|
### No Sessions Found
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Verify project path normalization
|
||||||
|
ls ~/.claude/projects/ | grep -i "project-name"
|
||||||
|
|
||||||
|
# Check actual projects directory
|
||||||
|
ls -la ~/.claude/projects/
|
||||||
|
```
|
||||||
|
|
||||||
|
### Empty Recovery
|
||||||
|
|
||||||
|
Possible causes:
|
||||||
|
- Files were edited (Edit tool) but never written (Write tool)
|
||||||
|
- Keywords don't match file paths in session
|
||||||
|
- Session predates file creation
|
||||||
|
|
||||||
|
Solutions:
|
||||||
|
- Try `--show-edits` flag to see Edit operations
|
||||||
|
- Broaden keyword search
|
||||||
|
- Search adjacent sessions
|
||||||
|
|
||||||
|
### Large Session Files
|
||||||
|
|
||||||
|
For sessions >100MB:
|
||||||
|
- Scripts use streaming (line-by-line processing)
|
||||||
|
- Memory usage remains constant
|
||||||
|
- Processing may take 1-2 minutes
|
||||||
|
|
||||||
|
## Security & Privacy
|
||||||
|
|
||||||
|
### Before Sharing Recovered Content
|
||||||
|
|
||||||
|
Session files may contain:
|
||||||
|
- Absolute paths with usernames
|
||||||
|
- API keys or credentials
|
||||||
|
- Company-specific information
|
||||||
|
|
||||||
|
Always sanitize before sharing:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Remove absolute paths
|
||||||
|
sed -i '' 's|/Users/[^/]*/|/Users/username/|g' file.js
|
||||||
|
|
||||||
|
# Verify no credentials
|
||||||
|
grep -i "api_key\|password\|token" recovered_content/*
|
||||||
|
```
|
||||||
|
|
||||||
|
### Safe Storage
|
||||||
|
|
||||||
|
Recovered content inherits sensitivity from original sessions. Store securely and follow organizational policies for handling session data.
|
||||||
@@ -0,0 +1,285 @@
|
|||||||
|
# Claude Code Session File Format
|
||||||
|
|
||||||
|
## Overview
|
||||||
|
|
||||||
|
Claude Code stores conversation history in JSONL (JSON Lines) format, where each line is a complete JSON object representing a message or event in the conversation.
|
||||||
|
|
||||||
|
## File Locations
|
||||||
|
|
||||||
|
### Session Files
|
||||||
|
|
||||||
|
```
|
||||||
|
~/.claude/projects/<normalized-project-path>/<session-id>.jsonl
|
||||||
|
```
|
||||||
|
|
||||||
|
**Path normalization**: Project paths are converted by replacing `/` with `-`
|
||||||
|
|
||||||
|
Example:
|
||||||
|
- Project: `/Users/username/Workspace/js/myproject`
|
||||||
|
- Directory: `~/.claude/projects/-Users-username-Workspace-js-myproject/`
|
||||||
|
|
||||||
|
### File Types
|
||||||
|
|
||||||
|
| Pattern | Type | Description |
|
||||||
|
|---------|------|-------------|
|
||||||
|
| `<uuid>.jsonl` | Main session | User conversation sessions |
|
||||||
|
| `agent-<id>.jsonl` | Agent session | Sub-agent execution logs |
|
||||||
|
|
||||||
|
## JSON Structure
|
||||||
|
|
||||||
|
### Message Object
|
||||||
|
|
||||||
|
Every line in a JSONL file follows this structure:
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"role": "user" | "assistant",
|
||||||
|
"message": {
|
||||||
|
"role": "user" | "assistant",
|
||||||
|
"content": [...]
|
||||||
|
},
|
||||||
|
"timestamp": "2025-11-26T00:00:00.000Z",
|
||||||
|
"uuid": "message-uuid",
|
||||||
|
"parentUuid": "parent-message-uuid",
|
||||||
|
"sessionId": "session-uuid"
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### Content Types
|
||||||
|
|
||||||
|
The `content` array contains different types of content blocks:
|
||||||
|
|
||||||
|
#### Text Content
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "text",
|
||||||
|
"text": "Message text content"
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Tool Use (Write)
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "tool_use",
|
||||||
|
"name": "Write",
|
||||||
|
"input": {
|
||||||
|
"file_path": "/absolute/path/to/file.js",
|
||||||
|
"content": "File content here..."
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Tool Use (Edit)
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "tool_use",
|
||||||
|
"name": "Edit",
|
||||||
|
"input": {
|
||||||
|
"file_path": "/absolute/path/to/file.js",
|
||||||
|
"old_string": "Original text",
|
||||||
|
"new_string": "Replacement text",
|
||||||
|
"replace_all": false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Tool Use (Read)
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "tool_use",
|
||||||
|
"name": "Read",
|
||||||
|
"input": {
|
||||||
|
"file_path": "/absolute/path/to/file.js",
|
||||||
|
"offset": 0,
|
||||||
|
"limit": 100
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
#### Tool Use (Bash)
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "tool_use",
|
||||||
|
"name": "Bash",
|
||||||
|
"input": {
|
||||||
|
"command": "ls -la",
|
||||||
|
"description": "List files"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### Tool Result
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"type": "tool_result",
|
||||||
|
"tool_use_id": "tool-use-uuid",
|
||||||
|
"content": "Result content",
|
||||||
|
"is_error": false
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
## Common Extraction Patterns
|
||||||
|
|
||||||
|
### Finding Write Operations
|
||||||
|
|
||||||
|
Look for assistant messages with `tool_use` type and `name: "Write"`:
|
||||||
|
|
||||||
|
```python
|
||||||
|
if item.get("type") == "tool_use" and item.get("name") == "Write":
|
||||||
|
file_path = item["input"]["file_path"]
|
||||||
|
content = item["input"]["content"]
|
||||||
|
```
|
||||||
|
|
||||||
|
### Finding Edit Operations
|
||||||
|
|
||||||
|
```python
|
||||||
|
if item.get("type") == "tool_use" and item.get("name") == "Edit":
|
||||||
|
file_path = item["input"]["file_path"]
|
||||||
|
old_string = item["input"]["old_string"]
|
||||||
|
new_string = item["input"]["new_string"]
|
||||||
|
```
|
||||||
|
|
||||||
|
### Extracting Text Content
|
||||||
|
|
||||||
|
```python
|
||||||
|
for item in message_content:
|
||||||
|
if item.get("type") == "text":
|
||||||
|
text = item.get("text", "")
|
||||||
|
```
|
||||||
|
|
||||||
|
## Field Locations
|
||||||
|
|
||||||
|
Due to schema variations, some fields may appear in different locations:
|
||||||
|
|
||||||
|
### Role Field
|
||||||
|
|
||||||
|
```python
|
||||||
|
role = data.get("role") or data.get("message", {}).get("role")
|
||||||
|
```
|
||||||
|
|
||||||
|
### Content Field
|
||||||
|
|
||||||
|
```python
|
||||||
|
content = data.get("content") or data.get("message", {}).get("content", [])
|
||||||
|
```
|
||||||
|
|
||||||
|
### Timestamp Field
|
||||||
|
|
||||||
|
```python
|
||||||
|
timestamp = data.get("timestamp", "")
|
||||||
|
```
|
||||||
|
|
||||||
|
## Common Use Cases
|
||||||
|
|
||||||
|
### Recover Deleted Files
|
||||||
|
|
||||||
|
1. Search for `Write` tool calls with matching file path
|
||||||
|
2. Extract `input.content` from latest occurrence
|
||||||
|
3. Save to disk with original filename
|
||||||
|
|
||||||
|
### Track File Changes
|
||||||
|
|
||||||
|
1. Find all `Edit` and `Write` operations for a file
|
||||||
|
2. Build chronological list of changes
|
||||||
|
3. Reconstruct file history
|
||||||
|
|
||||||
|
### Search Conversations
|
||||||
|
|
||||||
|
1. Extract all `text` content from messages
|
||||||
|
2. Search for keywords or patterns
|
||||||
|
3. Return matching sessions
|
||||||
|
|
||||||
|
### Analyze Tool Usage
|
||||||
|
|
||||||
|
1. Count occurrences of each tool type
|
||||||
|
2. Track which files were accessed
|
||||||
|
3. Generate usage statistics
|
||||||
|
|
||||||
|
## Edge Cases
|
||||||
|
|
||||||
|
### Empty Content
|
||||||
|
|
||||||
|
Some messages may have empty content arrays:
|
||||||
|
|
||||||
|
```python
|
||||||
|
content = data.get("content", [])
|
||||||
|
if not content:
|
||||||
|
continue
|
||||||
|
```
|
||||||
|
|
||||||
|
### Missing Fields
|
||||||
|
|
||||||
|
Always use `.get()` with defaults:
|
||||||
|
|
||||||
|
```python
|
||||||
|
file_path = item.get("input", {}).get("file_path", "")
|
||||||
|
```
|
||||||
|
|
||||||
|
### JSON Decode Errors
|
||||||
|
|
||||||
|
Session files may contain malformed lines:
|
||||||
|
|
||||||
|
```python
|
||||||
|
try:
|
||||||
|
data = json.loads(line)
|
||||||
|
except json.JSONDecodeError:
|
||||||
|
continue # Skip malformed lines
|
||||||
|
```
|
||||||
|
|
||||||
|
### Large Files
|
||||||
|
|
||||||
|
Session files can be very large (>100MB). Process line-by-line:
|
||||||
|
|
||||||
|
```python
|
||||||
|
with open(session_file, 'r') as f:
|
||||||
|
for line in f: # Streaming, not f.read()
|
||||||
|
process_line(line)
|
||||||
|
```
|
||||||
|
|
||||||
|
## Performance Tips
|
||||||
|
|
||||||
|
### Memory Efficiency
|
||||||
|
|
||||||
|
- Process files line-by-line (streaming)
|
||||||
|
- Don't load entire file into memory
|
||||||
|
- Use generators for large result sets
|
||||||
|
|
||||||
|
### Search Optimization
|
||||||
|
|
||||||
|
- Early exit when keyword count threshold met
|
||||||
|
- Case-insensitive search: normalize once
|
||||||
|
- Use `in` operator for substring matching
|
||||||
|
|
||||||
|
### Deduplication
|
||||||
|
|
||||||
|
When recovering files, keep latest version only:
|
||||||
|
|
||||||
|
```python
|
||||||
|
files_by_path = {}
|
||||||
|
for call in write_calls:
|
||||||
|
files_by_path[file_path] = call # Overwrites earlier versions
|
||||||
|
```
|
||||||
|
|
||||||
|
## Security Considerations
|
||||||
|
|
||||||
|
### Personal Information
|
||||||
|
|
||||||
|
Session files may contain:
|
||||||
|
- Absolute file paths with usernames
|
||||||
|
- API keys or credentials in code
|
||||||
|
- Company-specific information
|
||||||
|
- Private conversations
|
||||||
|
|
||||||
|
### Safe Sharing
|
||||||
|
|
||||||
|
Before sharing extracted content:
|
||||||
|
1. Remove absolute paths
|
||||||
|
2. Redact sensitive information
|
||||||
|
3. Use placeholders for usernames
|
||||||
|
4. Verify no credentials present
|
||||||
@@ -0,0 +1,88 @@
|
|||||||
|
# Workflow Examples
|
||||||
|
|
||||||
|
Detailed workflow examples for common session history recovery scenarios.
|
||||||
|
|
||||||
|
## Recover Files Deleted in Cleanup
|
||||||
|
|
||||||
|
**Scenario**: Files were deleted during code review, need to recover specific components.
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# 1. Find sessions mentioning the deleted files
|
||||||
|
python3 scripts/analyze_sessions.py search /path/to/project \
|
||||||
|
DeletedComponent ModelScreen RemovedFeature
|
||||||
|
|
||||||
|
# 2. Recover content from most relevant session
|
||||||
|
python3 scripts/recover_content.py ~/.claude/projects/.../session-id.jsonl \
|
||||||
|
-k DeletedComponent ModelScreen \
|
||||||
|
-o ./recovered/
|
||||||
|
|
||||||
|
# 3. Review recovered files
|
||||||
|
ls -lh ./recovered/
|
||||||
|
```
|
||||||
|
|
||||||
|
## Track File Evolution Across Sessions
|
||||||
|
|
||||||
|
**Scenario**: Understand how a file changed over multiple sessions.
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# 1. Find sessions that modified the file
|
||||||
|
python3 scripts/analyze_sessions.py search /path/to/project \
|
||||||
|
"componentName.jsx"
|
||||||
|
|
||||||
|
# 2. Analyze each session's file operations
|
||||||
|
for session in session1.jsonl session2.jsonl session3.jsonl; do
|
||||||
|
python3 scripts/analyze_sessions.py stats $session --show-files | \
|
||||||
|
grep "componentName.jsx"
|
||||||
|
done
|
||||||
|
|
||||||
|
# 3. Recover all versions
|
||||||
|
python3 scripts/recover_content.py session1.jsonl -k componentName -o ./v1/
|
||||||
|
python3 scripts/recover_content.py session2.jsonl -k componentName -o ./v2/
|
||||||
|
python3 scripts/recover_content.py session3.jsonl -k componentName -o ./v3/
|
||||||
|
|
||||||
|
# 4. Compare versions
|
||||||
|
diff ./v1/componentName.jsx ./v2/componentName.jsx
|
||||||
|
```
|
||||||
|
|
||||||
|
## Find Session with Specific Implementation
|
||||||
|
|
||||||
|
**Scenario**: Remember implementing a feature but can't find which session.
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Search for distinctive keywords from that implementation
|
||||||
|
python3 scripts/analyze_sessions.py search /path/to/project \
|
||||||
|
"useModelStatus" "downloadProgress" "ModelScope"
|
||||||
|
|
||||||
|
# Review top match
|
||||||
|
python3 scripts/analyze_sessions.py stats <top-result-session.jsonl>
|
||||||
|
```
|
||||||
|
|
||||||
|
## Batch Recovery Across Multiple Sessions
|
||||||
|
|
||||||
|
**Scenario**: Recover files containing a keyword from all matching sessions.
|
||||||
|
|
||||||
|
```bash
|
||||||
|
# Find relevant sessions
|
||||||
|
sessions=$(python3 scripts/analyze_sessions.py search /path/to/project \
|
||||||
|
keyword --limit 999 | grep "Path:" | awk '{print $2}')
|
||||||
|
|
||||||
|
# Recover from each session
|
||||||
|
for session in $sessions; do
|
||||||
|
output_dir="./recovery_$(basename $session .jsonl)"
|
||||||
|
python3 scripts/recover_content.py "$session" -k keyword -o "$output_dir"
|
||||||
|
done
|
||||||
|
```
|
||||||
|
|
||||||
|
## Custom Extraction from Raw JSONL
|
||||||
|
|
||||||
|
For extraction needs not covered by bundled scripts:
|
||||||
|
|
||||||
|
```python
|
||||||
|
import json
|
||||||
|
|
||||||
|
with open('session.jsonl', 'r') as f:
|
||||||
|
for line in f:
|
||||||
|
data = json.loads(line)
|
||||||
|
# Custom extraction logic
|
||||||
|
# See references/session_file_format.md for structure
|
||||||
|
```
|
||||||
376
claude-code-history-files-finder/scripts/analyze_sessions.py
Executable file
376
claude-code-history-files-finder/scripts/analyze_sessions.py
Executable file
@@ -0,0 +1,376 @@
|
|||||||
|
#!/usr/bin/env python3
|
||||||
|
"""
|
||||||
|
Analyze Claude Code session files to find relevant sessions and statistics.
|
||||||
|
|
||||||
|
This script helps locate sessions containing specific keywords, analyze
|
||||||
|
session activity, and generate reports about session content.
|
||||||
|
"""
|
||||||
|
|
||||||
|
import json
|
||||||
|
import os
|
||||||
|
import sys
|
||||||
|
from pathlib import Path
|
||||||
|
from typing import Dict, List, Any, Optional
|
||||||
|
from datetime import datetime
|
||||||
|
from collections import defaultdict
|
||||||
|
|
||||||
|
|
||||||
|
class SessionAnalyzer:
|
||||||
|
"""Analyze Claude Code session history files."""
|
||||||
|
|
||||||
|
def __init__(self, projects_dir: Optional[Path] = None):
|
||||||
|
"""
|
||||||
|
Initialize analyzer.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
projects_dir: Path to Claude projects directory
|
||||||
|
(default: ~/.claude/projects)
|
||||||
|
"""
|
||||||
|
if projects_dir:
|
||||||
|
self.projects_dir = Path(projects_dir)
|
||||||
|
else:
|
||||||
|
self.projects_dir = Path.home() / ".claude" / "projects"
|
||||||
|
|
||||||
|
def find_project_sessions(self, project_path: str) -> List[Path]:
|
||||||
|
"""
|
||||||
|
Find all session files for a specific project.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
project_path: Project path (e.g., /Users/user/Workspace/js/myproject)
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
List of session file paths
|
||||||
|
"""
|
||||||
|
# Convert project path to Claude's directory naming
|
||||||
|
# Example: /Users/user/Workspace/js/myproject -> -Users-user-Workspace-js-myproject
|
||||||
|
normalized = project_path.replace("/", "-")
|
||||||
|
project_dir = self.projects_dir / normalized
|
||||||
|
|
||||||
|
if not project_dir.exists():
|
||||||
|
return []
|
||||||
|
|
||||||
|
# Find all session JSONL files (exclude agent files)
|
||||||
|
sessions = []
|
||||||
|
for file in project_dir.glob("*.jsonl"):
|
||||||
|
if not file.name.startswith("agent-"):
|
||||||
|
sessions.append(file)
|
||||||
|
|
||||||
|
return sorted(sessions, key=lambda p: p.stat().st_mtime, reverse=True)
|
||||||
|
|
||||||
|
def search_sessions(
|
||||||
|
self, sessions: List[Path], keywords: List[str], case_sensitive: bool = False
|
||||||
|
) -> Dict[Path, Dict[str, Any]]:
|
||||||
|
"""
|
||||||
|
Search sessions for keywords.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
sessions: List of session file paths
|
||||||
|
keywords: Keywords to search for
|
||||||
|
case_sensitive: Whether to perform case-sensitive search
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
Dict mapping session paths to match information
|
||||||
|
"""
|
||||||
|
matches = {}
|
||||||
|
|
||||||
|
for session_file in sessions:
|
||||||
|
keyword_counts = defaultdict(int)
|
||||||
|
total_mentions = 0
|
||||||
|
|
||||||
|
try:
|
||||||
|
with open(session_file, "r") as f:
|
||||||
|
for line in f:
|
||||||
|
try:
|
||||||
|
data = json.loads(line.strip())
|
||||||
|
|
||||||
|
# Extract text content from message
|
||||||
|
text_content = self._extract_text_content(data)
|
||||||
|
|
||||||
|
# Search for keywords
|
||||||
|
search_text = (
|
||||||
|
text_content if case_sensitive else text_content.lower()
|
||||||
|
)
|
||||||
|
for keyword in keywords:
|
||||||
|
search_keyword = (
|
||||||
|
keyword if case_sensitive else keyword.lower()
|
||||||
|
)
|
||||||
|
count = search_text.count(search_keyword)
|
||||||
|
if count > 0:
|
||||||
|
keyword_counts[keyword] += count
|
||||||
|
total_mentions += count
|
||||||
|
|
||||||
|
except json.JSONDecodeError:
|
||||||
|
continue
|
||||||
|
|
||||||
|
if total_mentions > 0:
|
||||||
|
matches[session_file] = {
|
||||||
|
"total_mentions": total_mentions,
|
||||||
|
"keyword_counts": dict(keyword_counts),
|
||||||
|
"modified_time": session_file.stat().st_mtime,
|
||||||
|
"size": session_file.stat().st_size,
|
||||||
|
}
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
print(
|
||||||
|
f"Warning: Error processing {session_file}: {e}", file=sys.stderr
|
||||||
|
)
|
||||||
|
continue
|
||||||
|
|
||||||
|
return matches
|
||||||
|
|
||||||
|
def get_session_stats(self, session_file: Path) -> Dict[str, Any]:
|
||||||
|
"""
|
||||||
|
Get detailed statistics for a session file.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
session_file: Path to session JSONL file
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
Dictionary of session statistics
|
||||||
|
"""
|
||||||
|
stats = {
|
||||||
|
"total_lines": 0,
|
||||||
|
"user_messages": 0,
|
||||||
|
"assistant_messages": 0,
|
||||||
|
"tool_uses": defaultdict(int),
|
||||||
|
"write_calls": 0,
|
||||||
|
"edit_calls": 0,
|
||||||
|
"read_calls": 0,
|
||||||
|
"bash_calls": 0,
|
||||||
|
"file_operations": [],
|
||||||
|
}
|
||||||
|
|
||||||
|
try:
|
||||||
|
with open(session_file, "r") as f:
|
||||||
|
for line in f:
|
||||||
|
stats["total_lines"] += 1
|
||||||
|
|
||||||
|
try:
|
||||||
|
data = json.loads(line.strip())
|
||||||
|
|
||||||
|
# Count message types
|
||||||
|
role = data.get("role") or data.get("message", {}).get("role")
|
||||||
|
if role == "user":
|
||||||
|
stats["user_messages"] += 1
|
||||||
|
elif role == "assistant":
|
||||||
|
stats["assistant_messages"] += 1
|
||||||
|
|
||||||
|
# Analyze tool uses
|
||||||
|
content = data.get("content") or data.get("message", {}).get(
|
||||||
|
"content", []
|
||||||
|
)
|
||||||
|
for item in content:
|
||||||
|
if not isinstance(item, dict):
|
||||||
|
continue
|
||||||
|
|
||||||
|
if item.get("type") == "tool_use":
|
||||||
|
tool_name = item.get("name", "unknown")
|
||||||
|
stats["tool_uses"][tool_name] += 1
|
||||||
|
|
||||||
|
# Track file operations
|
||||||
|
if tool_name == "Write":
|
||||||
|
stats["write_calls"] += 1
|
||||||
|
file_path = item.get("input", {}).get(
|
||||||
|
"file_path", ""
|
||||||
|
)
|
||||||
|
if file_path:
|
||||||
|
stats["file_operations"].append(
|
||||||
|
("write", file_path)
|
||||||
|
)
|
||||||
|
elif tool_name == "Edit":
|
||||||
|
stats["edit_calls"] += 1
|
||||||
|
file_path = item.get("input", {}).get(
|
||||||
|
"file_path", ""
|
||||||
|
)
|
||||||
|
if file_path:
|
||||||
|
stats["file_operations"].append(
|
||||||
|
("edit", file_path)
|
||||||
|
)
|
||||||
|
elif tool_name == "Read":
|
||||||
|
stats["read_calls"] += 1
|
||||||
|
elif tool_name == "Bash":
|
||||||
|
stats["bash_calls"] += 1
|
||||||
|
|
||||||
|
except json.JSONDecodeError:
|
||||||
|
continue
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
print(f"Error analyzing {session_file}: {e}", file=sys.stderr)
|
||||||
|
|
||||||
|
# Convert defaultdict to regular dict
|
||||||
|
stats["tool_uses"] = dict(stats["tool_uses"])
|
||||||
|
|
||||||
|
return stats
|
||||||
|
|
||||||
|
def _extract_text_content(self, data: Dict[str, Any]) -> str:
|
||||||
|
"""Extract all text content from a message."""
|
||||||
|
text_parts = []
|
||||||
|
|
||||||
|
# Get content from either location
|
||||||
|
content = data.get("content") or data.get("message", {}).get("content", [])
|
||||||
|
|
||||||
|
if isinstance(content, str):
|
||||||
|
text_parts.append(content)
|
||||||
|
elif isinstance(content, list):
|
||||||
|
for item in content:
|
||||||
|
if isinstance(item, dict):
|
||||||
|
if item.get("type") == "text":
|
||||||
|
text_parts.append(item.get("text", ""))
|
||||||
|
# Also check tool inputs for file paths etc
|
||||||
|
elif item.get("type") == "tool_use":
|
||||||
|
tool_input = item.get("input", {})
|
||||||
|
if isinstance(tool_input, dict):
|
||||||
|
# Add file paths from tool inputs
|
||||||
|
if "file_path" in tool_input:
|
||||||
|
text_parts.append(tool_input["file_path"])
|
||||||
|
# Add content from Write calls
|
||||||
|
if "content" in tool_input:
|
||||||
|
text_parts.append(tool_input["content"])
|
||||||
|
|
||||||
|
return " ".join(text_parts)
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
"""Main entry point."""
|
||||||
|
import argparse
|
||||||
|
|
||||||
|
parser = argparse.ArgumentParser(
|
||||||
|
description="Analyze Claude Code session history files"
|
||||||
|
)
|
||||||
|
|
||||||
|
subparsers = parser.add_subparsers(dest="command", help="Command to run")
|
||||||
|
|
||||||
|
# List sessions command
|
||||||
|
list_parser = subparsers.add_parser("list", help="List all sessions for a project")
|
||||||
|
list_parser.add_argument("project_path", help="Project path")
|
||||||
|
list_parser.add_argument(
|
||||||
|
"--limit", type=int, default=10, help="Max sessions to show (default: 10)"
|
||||||
|
)
|
||||||
|
|
||||||
|
# Search command
|
||||||
|
search_parser = subparsers.add_parser("search", help="Search sessions for keywords")
|
||||||
|
search_parser.add_argument("project_path", help="Project path")
|
||||||
|
search_parser.add_argument(
|
||||||
|
"keywords", nargs="+", help="Keywords to search for"
|
||||||
|
)
|
||||||
|
search_parser.add_argument(
|
||||||
|
"--case-sensitive", action="store_true", help="Case-sensitive search"
|
||||||
|
)
|
||||||
|
|
||||||
|
# Stats command
|
||||||
|
stats_parser = subparsers.add_parser("stats", help="Get session statistics")
|
||||||
|
stats_parser.add_argument("session_file", type=Path, help="Session file path")
|
||||||
|
stats_parser.add_argument(
|
||||||
|
"--show-files", action="store_true", help="Show file operations"
|
||||||
|
)
|
||||||
|
|
||||||
|
args = parser.parse_args()
|
||||||
|
|
||||||
|
if not args.command:
|
||||||
|
parser.print_help()
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
analyzer = SessionAnalyzer()
|
||||||
|
|
||||||
|
if args.command == "list":
|
||||||
|
sessions = analyzer.find_project_sessions(args.project_path)
|
||||||
|
if not sessions:
|
||||||
|
print(f"No sessions found for project: {args.project_path}")
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
print(f"Found {len(sessions)} session(s) for {args.project_path}\n")
|
||||||
|
print(f"Showing {min(args.limit, len(sessions))} most recent:\n")
|
||||||
|
|
||||||
|
for i, session in enumerate(sessions[: args.limit], 1):
|
||||||
|
mtime = datetime.fromtimestamp(session.stat().st_mtime)
|
||||||
|
size_kb = session.stat().st_size / 1024
|
||||||
|
print(f"{i}. {session.name}")
|
||||||
|
print(f" Modified: {mtime.strftime('%Y-%m-%d %H:%M:%S')}")
|
||||||
|
print(f" Size: {size_kb:.1f} KB")
|
||||||
|
print(f" Path: {session}")
|
||||||
|
print()
|
||||||
|
|
||||||
|
elif args.command == "search":
|
||||||
|
sessions = analyzer.find_project_sessions(args.project_path)
|
||||||
|
if not sessions:
|
||||||
|
print(f"No sessions found for project: {args.project_path}")
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
print(f"Searching {len(sessions)} session(s) for: {', '.join(args.keywords)}\n")
|
||||||
|
|
||||||
|
matches = analyzer.search_sessions(
|
||||||
|
sessions, args.keywords, args.case_sensitive
|
||||||
|
)
|
||||||
|
|
||||||
|
if not matches:
|
||||||
|
print("No matches found.")
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
# Sort by total mentions
|
||||||
|
sorted_matches = sorted(
|
||||||
|
matches.items(), key=lambda x: x[1]["total_mentions"], reverse=True
|
||||||
|
)
|
||||||
|
|
||||||
|
print(f"Found {len(matches)} session(s) with matches:\n")
|
||||||
|
|
||||||
|
for session, info in sorted_matches:
|
||||||
|
mtime = datetime.fromtimestamp(info["modified_time"])
|
||||||
|
print(f"📄 {session.name}")
|
||||||
|
print(f" Date: {mtime.strftime('%Y-%m-%d %H:%M')}")
|
||||||
|
print(f" Total mentions: {info['total_mentions']}")
|
||||||
|
print(f" Keywords: {', '.join(f'{k}({v})' for k, v in info['keyword_counts'].items())}")
|
||||||
|
print(f" Path: {session}")
|
||||||
|
print()
|
||||||
|
|
||||||
|
elif args.command == "stats":
|
||||||
|
if not args.session_file.exists():
|
||||||
|
print(f"Error: Session file not found: {args.session_file}")
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
print(f"Analyzing session: {args.session_file}\n")
|
||||||
|
|
||||||
|
stats = analyzer.get_session_stats(args.session_file)
|
||||||
|
|
||||||
|
print("=" * 60)
|
||||||
|
print("Session Statistics")
|
||||||
|
print("=" * 60)
|
||||||
|
print(f"\nMessages:")
|
||||||
|
print(f" Total lines: {stats['total_lines']:,}")
|
||||||
|
print(f" User messages: {stats['user_messages']}")
|
||||||
|
print(f" Assistant messages: {stats['assistant_messages']}")
|
||||||
|
|
||||||
|
print(f"\nTool Usage:")
|
||||||
|
print(f" Write calls: {stats['write_calls']}")
|
||||||
|
print(f" Edit calls: {stats['edit_calls']}")
|
||||||
|
print(f" Read calls: {stats['read_calls']}")
|
||||||
|
print(f" Bash calls: {stats['bash_calls']}")
|
||||||
|
|
||||||
|
if stats["tool_uses"]:
|
||||||
|
print(f"\n All tools:")
|
||||||
|
for tool, count in sorted(
|
||||||
|
stats["tool_uses"].items(), key=lambda x: x[1], reverse=True
|
||||||
|
):
|
||||||
|
print(f" {tool}: {count}")
|
||||||
|
|
||||||
|
if args.show_files and stats["file_operations"]:
|
||||||
|
print(f"\nFile Operations ({len(stats['file_operations'])}):")
|
||||||
|
# Group by file
|
||||||
|
files = defaultdict(list)
|
||||||
|
for op, path in stats["file_operations"]:
|
||||||
|
files[path].append(op)
|
||||||
|
|
||||||
|
# Limit to 20 files to prevent terminal flooding on large sessions
|
||||||
|
for file_path, ops in list(files.items())[:20]:
|
||||||
|
filename = Path(file_path).name
|
||||||
|
op_summary = ", ".join(
|
||||||
|
f"{op}({ops.count(op)})" for op in set(ops)
|
||||||
|
)
|
||||||
|
print(f" {filename}")
|
||||||
|
print(f" Operations: {op_summary}")
|
||||||
|
print(f" Path: {file_path}")
|
||||||
|
|
||||||
|
print()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
main()
|
||||||
307
claude-code-history-files-finder/scripts/recover_content.py
Executable file
307
claude-code-history-files-finder/scripts/recover_content.py
Executable file
@@ -0,0 +1,307 @@
|
|||||||
|
#!/usr/bin/env python3
|
||||||
|
"""
|
||||||
|
Recover content from Claude Code history session files.
|
||||||
|
|
||||||
|
This script extracts Write tool calls, Edit operations, and text content
|
||||||
|
from Claude Code's JSONL session history files.
|
||||||
|
"""
|
||||||
|
|
||||||
|
import json
|
||||||
|
import sys
|
||||||
|
import os
|
||||||
|
from pathlib import Path
|
||||||
|
from typing import Dict, List, Any, Optional
|
||||||
|
from datetime import datetime
|
||||||
|
|
||||||
|
|
||||||
|
class SessionContentRecovery:
|
||||||
|
"""Extract and recover content from Claude Code session files."""
|
||||||
|
|
||||||
|
def __init__(self, session_file: Path, output_dir: Optional[Path] = None):
|
||||||
|
self.session_file = Path(session_file)
|
||||||
|
self.output_dir = output_dir or Path.cwd() / "recovered_content"
|
||||||
|
self.output_dir.mkdir(exist_ok=True)
|
||||||
|
|
||||||
|
# Statistics
|
||||||
|
self.stats = {
|
||||||
|
"total_lines": 0,
|
||||||
|
"write_calls": 0,
|
||||||
|
"edit_calls": 0,
|
||||||
|
"text_mentions": 0,
|
||||||
|
"files_recovered": 0,
|
||||||
|
}
|
||||||
|
|
||||||
|
def extract_write_calls(self) -> List[Dict[str, Any]]:
|
||||||
|
"""Extract all Write tool calls from session."""
|
||||||
|
write_calls = []
|
||||||
|
|
||||||
|
with open(self.session_file, "r") as f:
|
||||||
|
for line_num, line in enumerate(f, 1):
|
||||||
|
self.stats["total_lines"] += 1
|
||||||
|
|
||||||
|
try:
|
||||||
|
data = json.loads(line.strip())
|
||||||
|
|
||||||
|
# Check both direct role and nested message.role
|
||||||
|
role = data.get("role") or data.get("message", {}).get("role")
|
||||||
|
if role != "assistant":
|
||||||
|
continue
|
||||||
|
|
||||||
|
# Get content from either location
|
||||||
|
content = data.get("content") or data.get("message", {}).get(
|
||||||
|
"content", []
|
||||||
|
)
|
||||||
|
|
||||||
|
for item in content:
|
||||||
|
if not isinstance(item, dict):
|
||||||
|
continue
|
||||||
|
|
||||||
|
# Look for Write tool calls
|
||||||
|
if item.get("type") == "tool_use" and item.get("name") == "Write":
|
||||||
|
write_input = item.get("input", {})
|
||||||
|
write_calls.append(
|
||||||
|
{
|
||||||
|
"line": line_num,
|
||||||
|
"file_path": write_input.get("file_path", ""),
|
||||||
|
"content": write_input.get("content", ""),
|
||||||
|
"timestamp": data.get("timestamp", ""),
|
||||||
|
}
|
||||||
|
)
|
||||||
|
self.stats["write_calls"] += 1
|
||||||
|
|
||||||
|
except json.JSONDecodeError:
|
||||||
|
continue
|
||||||
|
except Exception as e:
|
||||||
|
print(f"Warning: Error processing line {line_num}: {e}", file=sys.stderr)
|
||||||
|
continue
|
||||||
|
|
||||||
|
return write_calls
|
||||||
|
|
||||||
|
def extract_edit_calls(self) -> List[Dict[str, Any]]:
|
||||||
|
"""Extract all Edit tool calls from session."""
|
||||||
|
edit_calls = []
|
||||||
|
|
||||||
|
with open(self.session_file, "r") as f:
|
||||||
|
for line_num, line in enumerate(f, 1):
|
||||||
|
try:
|
||||||
|
data = json.loads(line.strip())
|
||||||
|
|
||||||
|
role = data.get("role") or data.get("message", {}).get("role")
|
||||||
|
if role != "assistant":
|
||||||
|
continue
|
||||||
|
|
||||||
|
content = data.get("content") or data.get("message", {}).get(
|
||||||
|
"content", []
|
||||||
|
)
|
||||||
|
|
||||||
|
for item in content:
|
||||||
|
if not isinstance(item, dict):
|
||||||
|
continue
|
||||||
|
|
||||||
|
if item.get("type") == "tool_use" and item.get("name") == "Edit":
|
||||||
|
edit_input = item.get("input", {})
|
||||||
|
edit_calls.append(
|
||||||
|
{
|
||||||
|
"line": line_num,
|
||||||
|
"file_path": edit_input.get("file_path", ""),
|
||||||
|
"old_string": edit_input.get("old_string", ""),
|
||||||
|
"new_string": edit_input.get("new_string", ""),
|
||||||
|
"timestamp": data.get("timestamp", ""),
|
||||||
|
}
|
||||||
|
)
|
||||||
|
self.stats["edit_calls"] += 1
|
||||||
|
|
||||||
|
except Exception:
|
||||||
|
continue
|
||||||
|
|
||||||
|
return edit_calls
|
||||||
|
|
||||||
|
def save_recovered_files(
|
||||||
|
self, write_calls: List[Dict[str, Any]], keywords: Optional[List[str]] = None
|
||||||
|
) -> List[Dict[str, Any]]:
|
||||||
|
"""
|
||||||
|
Save recovered files to disk.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
write_calls: List of Write tool calls
|
||||||
|
keywords: Optional keywords to filter files (matches any keyword in file path)
|
||||||
|
|
||||||
|
Returns:
|
||||||
|
List of saved file metadata
|
||||||
|
"""
|
||||||
|
saved = []
|
||||||
|
|
||||||
|
# Filter by keywords if provided
|
||||||
|
if keywords:
|
||||||
|
write_calls = [
|
||||||
|
call
|
||||||
|
for call in write_calls
|
||||||
|
if any(kw.lower() in call["file_path"].lower() for kw in keywords)
|
||||||
|
]
|
||||||
|
|
||||||
|
# Deduplicate: keep latest version of each file
|
||||||
|
files_by_path = {}
|
||||||
|
for call in write_calls:
|
||||||
|
file_path = call["file_path"]
|
||||||
|
if not file_path:
|
||||||
|
continue
|
||||||
|
|
||||||
|
# Keep latest version (assuming chronological order in session)
|
||||||
|
files_by_path[file_path] = call
|
||||||
|
|
||||||
|
# Save files
|
||||||
|
for file_path, call in files_by_path.items():
|
||||||
|
try:
|
||||||
|
filename = Path(file_path).name
|
||||||
|
if not filename:
|
||||||
|
continue
|
||||||
|
|
||||||
|
output_file = self.output_dir / filename
|
||||||
|
|
||||||
|
with open(output_file, "w") as f:
|
||||||
|
f.write(call["content"])
|
||||||
|
|
||||||
|
saved.append(
|
||||||
|
{
|
||||||
|
"file": filename,
|
||||||
|
"original_path": file_path,
|
||||||
|
"size": len(call["content"]),
|
||||||
|
"lines": call["content"].count("\n") + 1,
|
||||||
|
"timestamp": call.get("timestamp", "unknown"),
|
||||||
|
"output_path": str(output_file),
|
||||||
|
}
|
||||||
|
)
|
||||||
|
|
||||||
|
self.stats["files_recovered"] += 1
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
print(f"Warning: Failed to save {file_path}: {e}", file=sys.stderr)
|
||||||
|
continue
|
||||||
|
|
||||||
|
return saved
|
||||||
|
|
||||||
|
def generate_report(self, saved_files: List[Dict[str, Any]]) -> str:
|
||||||
|
"""Generate recovery report."""
|
||||||
|
report_lines = [
|
||||||
|
"=" * 60,
|
||||||
|
"Claude Code Session Content Recovery Report",
|
||||||
|
"=" * 60,
|
||||||
|
"",
|
||||||
|
f"Session file: {self.session_file}",
|
||||||
|
f"Output directory: {self.output_dir}",
|
||||||
|
"",
|
||||||
|
"Statistics:",
|
||||||
|
f" Total lines processed: {self.stats['total_lines']:,}",
|
||||||
|
f" Write tool calls found: {self.stats['write_calls']}",
|
||||||
|
f" Edit tool calls found: {self.stats['edit_calls']}",
|
||||||
|
f" Files recovered: {self.stats['files_recovered']}",
|
||||||
|
"",
|
||||||
|
]
|
||||||
|
|
||||||
|
if saved_files:
|
||||||
|
report_lines.extend(
|
||||||
|
[
|
||||||
|
"Recovered Files:",
|
||||||
|
"",
|
||||||
|
]
|
||||||
|
)
|
||||||
|
|
||||||
|
for item in saved_files:
|
||||||
|
report_lines.extend(
|
||||||
|
[
|
||||||
|
f"✅ {item['file']}",
|
||||||
|
f" Original: {item['original_path']}",
|
||||||
|
f" Size: {item['size']:,} characters",
|
||||||
|
f" Lines: {item['lines']:,}",
|
||||||
|
f" Saved to: {item['output_path']}",
|
||||||
|
"",
|
||||||
|
]
|
||||||
|
)
|
||||||
|
else:
|
||||||
|
report_lines.append("No files recovered (no matches or no Write calls found)")
|
||||||
|
report_lines.append("")
|
||||||
|
|
||||||
|
report_lines.extend(["=" * 60, ""])
|
||||||
|
|
||||||
|
return "\n".join(report_lines)
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
"""Main entry point."""
|
||||||
|
import argparse
|
||||||
|
|
||||||
|
parser = argparse.ArgumentParser(
|
||||||
|
description="Recover content from Claude Code session history files"
|
||||||
|
)
|
||||||
|
parser.add_argument(
|
||||||
|
"session_file",
|
||||||
|
type=Path,
|
||||||
|
help="Path to Claude Code session JSONL file",
|
||||||
|
)
|
||||||
|
parser.add_argument(
|
||||||
|
"-o",
|
||||||
|
"--output",
|
||||||
|
type=Path,
|
||||||
|
help="Output directory (default: ./recovered_content)",
|
||||||
|
)
|
||||||
|
parser.add_argument(
|
||||||
|
"-k",
|
||||||
|
"--keywords",
|
||||||
|
nargs="+",
|
||||||
|
help="Filter files by keywords (matches any keyword in file path)",
|
||||||
|
)
|
||||||
|
parser.add_argument(
|
||||||
|
"--show-edits",
|
||||||
|
action="store_true",
|
||||||
|
help="Also show Edit operations (not saved, just listed)",
|
||||||
|
)
|
||||||
|
|
||||||
|
args = parser.parse_args()
|
||||||
|
|
||||||
|
# Validate session file exists
|
||||||
|
if not args.session_file.exists():
|
||||||
|
print(f"Error: Session file not found: {args.session_file}", file=sys.stderr)
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
# Create recovery instance
|
||||||
|
recovery = SessionContentRecovery(args.session_file, args.output)
|
||||||
|
|
||||||
|
print(f"🔍 Analyzing session: {args.session_file}")
|
||||||
|
print(f"📂 Output directory: {recovery.output_dir}\n")
|
||||||
|
|
||||||
|
# Extract Write calls
|
||||||
|
print("1️⃣ Extracting Write tool calls...")
|
||||||
|
write_calls = recovery.extract_write_calls()
|
||||||
|
print(f" Found {len(write_calls)} Write calls\n")
|
||||||
|
|
||||||
|
# Save files
|
||||||
|
print("2️⃣ Saving recovered files...")
|
||||||
|
if args.keywords:
|
||||||
|
print(f" Filtering by keywords: {', '.join(args.keywords)}")
|
||||||
|
saved = recovery.save_recovered_files(write_calls, args.keywords)
|
||||||
|
print(f" Saved {len(saved)} files\n")
|
||||||
|
|
||||||
|
# Optionally show edits
|
||||||
|
if args.show_edits:
|
||||||
|
print("3️⃣ Extracting Edit tool calls...")
|
||||||
|
edit_calls = recovery.extract_edit_calls()
|
||||||
|
print(f" Found {len(edit_calls)} Edit calls")
|
||||||
|
if edit_calls:
|
||||||
|
print("\n Recent edits:")
|
||||||
|
for edit in edit_calls[-5:]: # Show last 5
|
||||||
|
print(f" - {Path(edit['file_path']).name} (line {edit['line']})")
|
||||||
|
print()
|
||||||
|
|
||||||
|
# Generate and print report
|
||||||
|
report = recovery.generate_report(saved)
|
||||||
|
print(report)
|
||||||
|
|
||||||
|
# Save report
|
||||||
|
report_file = recovery.output_dir / "recovery_report.txt"
|
||||||
|
with open(report_file, "w") as f:
|
||||||
|
f.write(report)
|
||||||
|
print(f"📄 Report saved to: {report_file}\n")
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
main()
|
||||||
Reference in New Issue
Block a user