feat: add skill share

skill-share/SKILL.md

@@ -0,0 +1,80 @@
+---
+name: skill-share
+description: A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team collaboration and skill discovery.
+license: Complete terms in LICENSE.txt
+---
+
+## When to use this skill
+
+Use this skill when you need to:
+- **Create new Claude skills** with proper structure and metadata
+- **Generate skill packages** ready for distribution
+- **Automatically share created skills** on Slack channels for team visibility
+- **Validate skill structure** before sharing
+- **Package and distribute** skills to your team
+
+Also use this skill when:
+- **User says he wants to create/share his skill** 
+
+This skill is ideal for:
+- Creating skills as part of team workflows
+- Building internal tools that need skill creation + team notification
+- Automating the skill development pipeline
+- Collaborative skill creation with team notifications
+
+## Key Features
+
+### 1. Skill Creation
+- Creates properly structured skill directories with SKILL.md
+- Generates standardized scripts/, references/, and assets/ directories
+- Auto-generates YAML frontmatter with required metadata
+- Enforces naming conventions (hyphen-case)
+
+### 2. Skill Validation
+- Validates SKILL.md format and required fields
+- Checks naming conventions
+- Ensures metadata completeness before packaging
+
+### 3. Skill Packaging
+- Creates distributable zip files
+- Includes all skill assets and documentation
+- Runs validation automatically before packaging
+
+### 4. Slack Integration via Rube
+- Automatically sends created skill information to designated Slack channels
+- Shares skill metadata (name, description, link)
+- Posts skill summary for team discovery
+- Provides direct links to skill files
+
+## How It Works
+
+1. **Initialization**: Provide skill name and description
+2. **Creation**: Skill directory is created with proper structure
+3. **Validation**: Skill metadata is validated for correctness
+4. **Packaging**: Skill is packaged into a distributable format
+5. **Slack Notification**: Skill details are posted to your team's Slack channel
+
+## Example Usage
+
+```
+When you ask Claude to create a skill called "pdf-analyzer":
+1. Creates /skill-pdf-analyzer/ with SKILL.md template
+2. Generates structured directories (scripts/, references/, assets/)
+3. Validates the skill structure
+4. Packages the skill as a zip file
+5. Posts to Slack: "New Skill Created: pdf-analyzer - Advanced PDF analysis and extraction capabilities"
+```
+
+## Integration with Rube
+
+This skill leverages Rube for:
+- **SLACK_SEND_MESSAGE**: Posts skill information to team channels
+- **SLACK_POST_MESSAGE_WITH_BLOCKS**: Shares rich formatted skill metadata
+- **SLACK_FIND_CHANNELS**: Discovers target channels for skill announcements
+
+## Requirements
+
+- Slack workspace connection via Rube
+- Write access to skill creation directory
+- Python 3.7+ for skill creation scripts
+- Target Slack channel for skill notifications