skill-seekers-reference/docs/reference/FEATURE_MATRIX.md

Skill Seekers Feature Matrix

Complete feature support across all platforms and skill modes.

Platform Support

Platform	Package Format	Upload	Enhancement	API Key Required
Claude AI	ZIP	✅ Anthropic API	✅ Sonnet 4	ANTHROPIC_API_KEY
Google Gemini	tar.gz	✅ Files API	✅ Gemini 2.0	GOOGLE_API_KEY
OpenAI ChatGPT	ZIP	✅ Assistants API	✅ GPT-4o	OPENAI_API_KEY
MiniMax	ZIP	❌ Manual	❌ None	None
OpenCode	ZIP	❌ Manual	❌ None	None
Kimi	ZIP	❌ Manual	❌ None	None
DeepSeek	ZIP	❌ Manual	❌ None	None
Qwen	ZIP	❌ Manual	❌ None	None
OpenRouter	ZIP	❌ Manual	❌ None	None
Together AI	ZIP	❌ Manual	❌ None	None
Fireworks AI	ZIP	❌ Manual	❌ None	None
Generic Markdown	ZIP	❌ Manual	❌ None	None

Skill Mode Support

Mode	Description	Platforms	CLI Command	create Detection
Documentation	Scrape HTML docs	All 12	scrape	https://... URLs
GitHub	Analyze repositories	All 12	github	owner/repo or github.com URLs
PDF	Extract from PDFs	All 12	pdf	.pdf extension
Word	Extract from DOCX	All 12	word	.docx extension
EPUB	Extract from EPUB	All 12	epub	.epub extension
Video	Video transcription	All 12	video	YouTube/Vimeo URLs, video extensions
Local Repo	Local codebase analysis	All 12	analyze	Directory paths
Jupyter	Extract from notebooks	All 12	jupyter	.ipynb extension
HTML	Extract local HTML files	All 12	html	.html/.htm extension
OpenAPI	Extract API specs	All 12	openapi	.yaml/.yml with OpenAPI content
AsciiDoc	Extract AsciiDoc files	All 12	asciidoc	.adoc/.asciidoc extension
PowerPoint	Extract from PPTX	All 12	pptx	.pptx extension
RSS/Atom	Extract from feeds	All 12	rss	.rss/.atom extension
Man Pages	Extract man pages	All 12	manpage	.1-.8/.man extension
Confluence	Extract from Confluence	All 12	confluence	API or export directory
Notion	Extract from Notion	All 12	notion	API or export directory
Chat	Extract Slack/Discord	All 12	chat	Export directory or API
Unified	Multi-source combination	All 12	unified	N/A (config-driven)

CLI Command Support

Command	Platforms	Skill Modes	Multi-Platform Flag	Optional Deps
scrape	All	Docs only	No (output is universal)	None
github	All	GitHub only	No (output is universal)	None
pdf	All	PDF only	No (output is universal)	[pdf]
word	All	Word only	No (output is universal)	[word]
epub	All	EPUB only	No (output is universal)	[epub]
video	All	Video only	No (output is universal)	[video]
analyze	All	Local only	No (output is universal)	None
jupyter	All	Jupyter only	No (output is universal)	[jupyter]
html	All	HTML only	No (output is universal)	None
openapi	All	OpenAPI only	No (output is universal)	[openapi]
asciidoc	All	AsciiDoc only	No (output is universal)	[asciidoc]
pptx	All	PPTX only	No (output is universal)	[pptx]
rss	All	RSS only	No (output is universal)	[rss]
manpage	All	Man pages only	No (output is universal)	None
confluence	All	Confluence only	No (output is universal)	[confluence]
notion	All	Notion only	No (output is universal)	[notion]
chat	All	Chat only	No (output is universal)	[chat]
unified	All	Unified only	No (output is universal)	Varies by source
enhance	Claude, Gemini, OpenAI	All	✅ --target	None
package	All	All	✅ --target	None
upload	Claude, Gemini, OpenAI	All	✅ --target	None
estimate	All	Docs only	No (estimation is universal)	None
install	All	All	✅ --target	None
install-agent	All	All	No (agent-specific paths)	None

MCP Tool Support

Tool	Platforms	Skill Modes	Multi-Platform Param
Config Tools
generate_config	All	All	No (creates generic JSON)
list_configs	All	All	No
validate_config	All	All	No
fetch_config	All	All	No
Scraping Tools
estimate_pages	All	Docs only	No
scrape_docs	All	Docs + Unified	No (output is universal)
scrape_github	All	GitHub only	No (output is universal)
scrape_pdf	All	PDF only	No (output is universal)
scrape_generic	All	10 new types	No (output is universal)
Packaging Tools
package_skill	All	All	✅ target parameter
upload_skill	Claude, Gemini, OpenAI	All	✅ target parameter
enhance_skill	Claude, Gemini, OpenAI	All	✅ target parameter
install_skill	All	All	✅ target parameter
Splitting Tools
split_config	All	Docs + Unified	No
generate_router	All	Docs only	No

Feature Comparison by Platform

Claude AI (Default)

• Format: YAML frontmatter + markdown
• Package: ZIP with SKILL.md, references/, scripts/, assets/
• Upload: POST to https://api.anthropic.com/v1/skills
• Enhancement: Claude Sonnet 4 (local or API)
• Unique Features: MCP integration, Skills API
• Limitations: No vector store, no file search

Google Gemini

• Format: Plain markdown (no frontmatter)
• Package: tar.gz with system_instructions.md, references/, metadata
• Upload: Google Files API
• Enhancement: Gemini 2.0 Flash
• Unique Features: Grounding support, long context (1M tokens)
• Limitations: tar.gz format only

OpenAI ChatGPT

• Format: Assistant instructions (plain text)
• Package: ZIP with assistant_instructions.txt, vector_store_files/, metadata
• Upload: Assistants API + Vector Store creation
• Enhancement: GPT-4o
• Unique Features: Vector store, file_search tool, semantic search
• Limitations: Requires Assistants API structure

Generic Markdown

• Format: Pure markdown (universal)
• Package: ZIP with README.md, DOCUMENTATION.md, references/
• Upload: None (manual distribution)
• Enhancement: None
• Unique Features: Works with any LLM, no API dependencies
• Limitations: No upload, no enhancement

Workflow Coverage

Single-Source Workflow

Config → Scrape → Build → [Enhance] → Package --target X → [Upload --target X]

Platforms: All 12 Modes: Docs, GitHub, PDF

Unified Multi-Source Workflow

Config → Scrape All → Detect Conflicts → Merge → Build → [Enhance] → Package --target X → [Upload --target X]

Platforms: All 12 Modes: Unified only

Complete Installation Workflow

install --target X → Fetch → Scrape → Enhance → Package → Upload

Platforms: All 12 Modes: All (via config type detection)

API Key Requirements

Platform	Environment Variable	Key Format	Required For
Claude	ANTHROPIC_API_KEY	sk-ant-*	Upload, API Enhancement
Gemini	GOOGLE_API_KEY	AIza*	Upload, API Enhancement
OpenAI	OPENAI_API_KEY	sk-*	Upload, API Enhancement
Markdown	None	N/A	Nothing

Note: Local enhancement (Claude Code Max) requires no API key for any platform.

Installation Options

# Core package (Claude only)
pip install skill-seekers

# With Gemini support
pip install skill-seekers[gemini]

# With OpenAI support
pip install skill-seekers[openai]

# With all platforms
pip install skill-seekers[all-llms]

Examples

Package for Multiple Platforms (Same Skill)

# Scrape once (platform-agnostic)
skill-seekers scrape --config configs/react.json

# Package for all platforms
skill-seekers package output/react/ --target claude
skill-seekers package output/react/ --target gemini
skill-seekers package output/react/ --target openai
skill-seekers package output/react/ --target markdown

# Result:
# - react.zip (Claude)
# - react-gemini.tar.gz (Gemini)
# - react-openai.zip (OpenAI)
# - react-markdown.zip (Universal)

Upload to Multiple Platforms

export ANTHROPIC_API_KEY=sk-ant-...
export GOOGLE_API_KEY=AIzaSy...
export OPENAI_API_KEY=sk-proj-...

skill-seekers upload react.zip --target claude
skill-seekers upload react-gemini.tar.gz --target gemini
skill-seekers upload react-openai.zip --target openai

Use MCP Tools for Any Platform

# In Claude Code or any MCP client

# Package for Gemini
package_skill(skill_dir="output/react", target="gemini")

# Upload to OpenAI
upload_skill(skill_zip="output/react-openai.zip", target="openai")

# Enhance with Gemini
enhance_skill(skill_dir="output/react", target="gemini", mode="api")

Complete Workflow with Different Platforms

# Install React skill for Claude (default)
skill-seekers install --config react

# Install Django skill for Gemini
skill-seekers install --config django --target gemini

# Install FastAPI skill for OpenAI
skill-seekers install --config fastapi --target openai

# Install Vue skill as generic markdown
skill-seekers install --config vue --target markdown

Split Unified Config by Source

# Split multi-source config into separate configs
skill-seekers split --config configs/react_unified.json --strategy source

# Creates:
# - react-documentation.json (docs only)
# - react-github.json (GitHub only)

# Then scrape each separately
skill-seekers unified --config react-documentation.json
skill-seekers unified --config react-github.json

# Or scrape in parallel for speed
skill-seekers unified --config react-documentation.json &
skill-seekers unified --config react-github.json &
wait

Verification Checklist

Before release, verify all combinations:

CLI Commands × Platforms

• scrape → package claude → upload claude
• scrape → package gemini → upload gemini
• scrape → package openai → upload openai
• scrape → package markdown
• github → package (all platforms)
• pdf → package (all platforms)
• unified → package (all platforms)
• enhance claude
• enhance gemini
• enhance openai

MCP Tools × Platforms

• package_skill target=claude
• package_skill target=gemini
• package_skill target=openai
• package_skill target=markdown
• upload_skill target=claude
• upload_skill target=gemini
• upload_skill target=openai
• enhance_skill target=claude
• enhance_skill target=gemini
• enhance_skill target=openai
• install_skill target=claude
• install_skill target=gemini
• install_skill target=openai

Skill Modes × Platforms

• Docs → Claude
• Docs → Gemini
• Docs → OpenAI
• Docs → Markdown
• GitHub → All platforms
• PDF → All platforms
• Word → All platforms
• EPUB → All platforms
• Video → All platforms
• Local Repo → All platforms
• Jupyter → All platforms
• HTML → All platforms
• OpenAPI → All platforms
• AsciiDoc → All platforms
• PPTX → All platforms
• RSS → All platforms
• Man Pages → All platforms
• Confluence → All platforms
• Notion → All platforms
• Chat → All platforms
• Unified → All platforms

Platform-Specific Notes

Claude AI

• Best for: General-purpose skills, MCP integration
• When to use: Default choice, best MCP support
• File size limit: 25 MB per skill package

Google Gemini

• Best for: Large context skills, grounding support
• When to use: Need long context (1M tokens), grounding features
• File size limit: 100 MB per upload

OpenAI ChatGPT

• Best for: Vector search, semantic retrieval
• When to use: Need semantic search across documentation
• File size limit: 512 MB per vector store

Generic Markdown

• Best for: Universal compatibility, no API dependencies
• When to use: Using non-Claude/Gemini/OpenAI LLMs, offline use
• Distribution: Manual - share ZIP file directly

Frequently Asked Questions

Q: Can I package once and upload to multiple platforms? A: No. Each platform requires a platform-specific package format. You must:

1. Scrape once (universal)
2. Package separately for each platform (--target flag)
3. Upload each platform-specific package

Q: Do I need to scrape separately for each platform? A: No! Scraping is platform-agnostic. Scrape once, then package for multiple platforms.

Q: Which platform should I choose? A:

• Claude: Best default choice, excellent MCP integration
• Gemini: Choose if you need long context (1M tokens) or grounding
• OpenAI: Choose if you need vector search and semantic retrieval
• MiniMax/Kimi/DeepSeek/Qwen: Choose for Chinese LLM ecosystem compatibility
• OpenRouter/Together/Fireworks: Choose for multi-model routing or open-source model access
• Markdown: Choose for universal compatibility or offline use

Q: Can I enhance a skill for different platforms? A: Yes! Enhancement adds platform-specific formatting:

• Claude: YAML frontmatter + markdown
• Gemini: Plain markdown with system instructions
• OpenAI: Plain text assistant instructions

Q: Do all skill modes work with all platforms? A: Yes! All 17 source types work with all 12 LLM platforms (Claude, Gemini, OpenAI, MiniMax, OpenCode, Kimi, DeepSeek, Qwen, OpenRouter, Together AI, Fireworks AI, Markdown).

See Also

• README.md - Complete user documentation
• UNIFIED_SCRAPING.md - Multi-source scraping guide
• ENHANCEMENT.md - AI enhancement guide
• UPLOAD_GUIDE.md - Upload instructions
• MCP_SETUP.md - MCP server setup