Add comprehensive skills, agents, commands collection

- Added 44 external skills from obra/superpowers, ui-ux-pro-max-skill, claude-codex-settings
- Added 8 autonomous agents (commit-creator, pr-creator, pr-reviewer, etc.)
- Added 23 slash commands for Git/GitHub, setup, and plugin development
- Added hooks for code formatting, notifications, and validation
- Added MCP configurations for Azure, GCloud, Supabase, MongoDB, etc.
- Added awesome-openclaw-skills registry (3,002 skills referenced)
- Updated comprehensive README with full documentation

Sources:
- github.com/obra/superpowers (14 skills)
- github.com/nextlevelbuilder/ui-ux-pro-max-skill (1 skill)
- github.com/fcakyon/claude-codex-settings (29 skills, 8 agents, 23 commands)
- github.com/VoltAgent/awesome-openclaw-skills (registry)
- skills.sh (reference)
- buildwithclaude.com (reference)

commands/claude-codex-settings/mongodb-tools-setup.md

@@ -0,0 +1,112 @@
+---
+description: Configure MongoDB MCP connection
+---
+
+# MongoDB Tools Setup
+
+**Source:** [mongodb-js/mongodb-mcp-server](https://github.com/mongodb-js/mongodb-mcp-server)
+
+Configure the MongoDB MCP server with your connection string.
+
+## Step 1: Check Current Status
+
+Read the MCP configuration from `${CLAUDE_PLUGIN_ROOT}/.mcp.json`.
+
+Check if MongoDB is configured:
+
+- If `mongodb.env.MDB_MCP_CONNECTION_STRING` contains `REPLACE_WITH_CONNECTION_STRING`, it needs configuration
+- If it contains a value starting with `mongodb://` or `mongodb+srv://`, already configured
+
+Report status:
+
+- "MongoDB MCP is not configured - needs a connection string"
+- OR "MongoDB MCP is already configured"
+
+## Step 2: Show Setup Guide
+
+Tell the user:
+
+```
+To configure MongoDB MCP, you need a connection string.
+
+Formats:
+- Atlas: mongodb+srv://username:password@cluster.mongodb.net/database
+- Local: mongodb://localhost:27017/database
+
+Get Atlas connection string:
+1. Go to cloud.mongodb.com
+2. Navigate to your cluster
+3. Click "Connect" → "Drivers"
+4. Copy connection string
+
+Note: MCP runs in READ-ONLY mode.
+
+Don't need MongoDB MCP? Disable it via /mcp command.
+```
+
+## Step 3: Ask for Connection String
+
+Use AskUserQuestion:
+
+- question: "Do you have your MongoDB connection string ready?"
+- header: "MongoDB"
+- options:
+  - label: "Yes, I have it"
+    description: "I have my MongoDB connection string ready to paste"
+  - label: "No, skip for now"
+    description: "I'll configure it later"
+
+If user selects "No, skip for now":
+
+- Tell them they can run `/mongodb-tools:setup` again when ready
+- Remind them they can disable MongoDB MCP via `/mcp` if not needed
+- Exit
+
+If user selects "Yes" or provides connection string via "Other":
+
+- If they provided connection string in "Other" response, use that
+- Otherwise, ask them to paste the connection string
+
+## Step 4: Validate Connection String
+
+Validate the provided connection string:
+
+- Must start with `mongodb://` or `mongodb+srv://`
+
+If invalid:
+
+- Show error: "Invalid connection string format. Must start with 'mongodb://' or 'mongodb+srv://'"
+- Ask if they want to try again or skip
+
+## Step 5: Update Configuration
+
+1. Read current `${CLAUDE_PLUGIN_ROOT}/.mcp.json`
+2. Create backup at `${CLAUDE_PLUGIN_ROOT}/.mcp.json.backup`
+3. Update `mongodb.env.MDB_MCP_CONNECTION_STRING` value to the actual connection string
+4. Write updated configuration back to `${CLAUDE_PLUGIN_ROOT}/.mcp.json`
+
+## Step 6: Confirm Success
+
+Tell the user:
+
+```
+MongoDB MCP configured successfully!
+
+IMPORTANT: Restart Claude Code for changes to take effect.
+- Exit Claude Code
+- Run `claude` again
+
+To verify after restart, run /mcp and check that 'mongodb' server is connected.
+```
+
+## Troubleshooting
+
+If MongoDB MCP fails after configuration:
+
+```
+Common fixes:
+1. Authentication failed - Add ?authSource=admin to connection string
+2. Network timeout - Whitelist IP in Atlas Network Access settings
+3. Wrong credentials - Verify username/password, special chars need URL encoding
+4. SSL/TLS errors - For Atlas, ensure mongodb+srv:// is used
+```