An MCP bridge that lets Claude Code hand heavy, token-intensive work such as large file reads, git diff and log output, grep searches, and multi-file analysis to the Antigravity CLI (agy), saving context window space.
Claude Code
$ npx -y skills add rauls-kjarners/claude-to-agy --agent claude-code
Codex
$ npx skills add rauls-kjarners/claude-to-agy -a codex
Cursor
$ npx skills add rauls-kjarners/claude-to-agy -a cursor
Gemini CLI
$ npx skills add rauls-kjarners/claude-to-agy -a gemini-cli
GitHub Copilot
$ npx skills add rauls-kjarners/claude-to-agy -a github-copilot
OpenCode
$ npx skills add rauls-kjarners/claude-to-agy -a opencode
Windsurf
$ npx skills add rauls-kjarners/claude-to-agy -a windsurf
A lightweight MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI (agy) - saving context window and tokens for what matters.
Registers a delegate_to_agy MCP tool that Claude automatically uses when it encounters:
git log, git diff, grepClaude sends a prompt + file paths → the bridge runs agy CLI → returns the result.
agy CLI installed and authenticatedNote: The command below uses
uvxto run the server without manual installation. If you don't haveuvinstalled, you can substituteuvxwithnpx -yorpipx run.
# 1. Register the MCP server globally via uvx
claude mcp add -s user claude-to-agy uvx claude-to-agy
# 2. Download the delegation rules into your current project
curl -o CLAUDE.md https://raw.githubusercontent.com/rauls-kjarners/claude-to-agy/main/CLAUDE.md
That's it. Claude will now automatically delegate heavy tasks to Antigravity CLI in any project that has the CLAUDE.md file.
Tip: To enable globally without copying
CLAUDE.mdper project, add the rules to~/.claude/CLAUDE.mdinstead.
This project also includes a SKILL.md file, which is the standard format for reusable Claude Code skills. If your setup supports skills, you can use it instead of manually copying CLAUDE.md:
claude skill add https://raw.githubusercontent.com/rauls-kjarners/claude-to-agy/main/SKILL.md
Note: You still need the MCP server registered (step 1 above). The skill provides the rules, MCP provides the tool.
All settings are optional environment variables:
| Variable | Default | Description |
|---|---|---|
AGY_CONNECT_TIMEOUT | 60 | Seconds to start the agy process |
AGY_TOTAL_TIMEOUT | 1200 | Hard timeout for entire execution |
User → Claude Code → MCP bridge (FastMCP) → agy CLI → Gemini API
← ← ←
CLAUDE.md instructs Claude when to delegatedelegate_to_agy(prompt, cwd, files?) via MCPbridge.py prepends file paths to the promptagy --dangerously-skip-permissions --add-dir <cwd> -p "<prompt>"# Linting & Formatting
uv run ruff check .
uv run ruff format .
# Type Checking
uv run pyright
# Tests
uv run pytest
# Pre-commit Hooks (Run before committing)
uv run pre-commit install
MIT
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@facebookAn MCP bridge that lets Claude Code hand heavy, token-intensive work such as large file reads, git diff and log output, grep searches, and multi-file analysis to the Antigravity CLI (agy), saving context window space. Install it with the command on its page. It includes claude-to-agy. Its skills do not fire on their own yet. Free and open source.
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