MCP (Model Context Protocol) tools extend Claude Code with additional capabilities. They are configured in settings.json.

Where a project registers an MCP server for Claude Code (.mcp.json vs .claude/settings.json) is recorded in mcp-registration-decision.md.

mcp/help

Purpose: Discovers available skills by scanning .agents/skills/. Returns skill folder names programmatically.

Use case: Building tooling that needs to enumerate available skills without reading the filesystem directly.

cd .agents/mcp/help && npm install
node index.js           # lists all skill names
node index.js skills/   # list with custom path

mcp/execute-ticket

Purpose: Planned tool — creates a sub-agent, initialises a git worktree, and names the session after the task ID.

Status: In development. See .agents/mcp/execute-ticket/index.js.