// Fetch up-to-date library documentation. Use when user asks about libraries, frameworks, or needs current API references/code examples.
Use tmux correctly from an agent — explicit pane targeting, safe-state verification, send verification, state distinction, and recovery. Use when Claude Code, Codex, GitHub Copilot CLI, or any TUI/REPL must keep state across commands.
Dispatch parallel subagents for independent tasks without shared state. Use when facing 2+ independent failures, debugging unrelated subsystems, or researching separate topics concurrently.
Create isolated git worktrees for feature work with safety verification. Use when starting feature branches that need isolation, running parallel agents in separate workspaces, or before executing implementation plans.
Closed-loop planning discipline for non-trivial changes. Use when creating implementation plans, reviewing plan completeness, or preparing PRs that require structured planning evidence.
Test-driven development discipline for any feature or bugfix. Use when implementing features, fixing bugs, or changing behavior — requires writing failing tests before implementation code.
Browse websites, interact with web pages, and run Playwright tests. Use for navigating URLs, clicking elements, filling forms, taking screenshots, running browser automation, or executing Playwright test suites.
| name | context7 |
| description | Fetch up-to-date library documentation. Use when user asks about libraries, frameworks, or needs current API references/code examples. |
Fetch current docs instead of relying on training data.
Context7 is configured via .mcp.json and provides MCP tools automatically:
Available MCP Tools:
mcp__context7__resolve-library-id - Search for library by namemcp__context7__query-docs - Fetch documentation for a libraryUsage:
Tool: mcp__context7__resolve-library-id
Parameters: { "libraryName": "react", "query": "hooks" }
Tool: mcp__context7__query-docs
Parameters: { "libraryId": "/websites/react_dev", "query": "useState hook" }
If MCP tools are unavailable, use the Bash scripts in scripts/:
# Search for library
./scripts/search.sh react hooks
# Fetch documentation
./scripts/fetch-docs.sh /websites/react_dev "useState hook"
For higher rate limits, add your Context7 API key to .env:
CONTEXT7_API_KEY=your-key-here
Get your key at: https://context7.com/dashboard
Works without API key but with lower rate limits.