Agy Bridge MCP server
io.github.sshahzaiib/agy-bridge·v0.3.1·54 starsDelegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
54 stars454 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Agy Bridge tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan2 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 7 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Agy Bridge compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 92/100
- higher than 90% of 48,273 servers
- GitHub stars
- 54
- more than 94% of 28,534 servers
- Downloads a week
- 454
- more than 87% of 11,915 servers with a package
Install Agy Bridge in Claude Code, Cursor or VS Code
Runs npx -y agy-bridge on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add agy-bridge -- npx -y agy-bridge
What the publisher says
From the Agy Bridge repository's README, as published. We do not edit it. Read it on GitHub
agy-bridge
An MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI (agy) — saving Claude's context window and tokens for what matters.
Claude sends a task → the bridge routes it to the best available model via agy → only the answer comes back. Large files, deep git searches, and web lookups never touch Claude's context.
Listed on
User → Claude Code → agy-bridge (MCP) → agy CLI → Gemini / Claude / GPT-OSS
← ← ←Why this over claude-to-agy?
Requirements
- Node.js 18+
- Antigravity CLI (agy) installed and authenticated
- Claude Code
Install
# 1. Register the MCP server (user scope = all projects).
# add-json bakes in a generous client-side timeout so long analyze_files /
# delegate calls don't trip Claude Code's tool-call deadline (see Timeouts).
claude mcp add-json -s user agy-bridge \
'{"command":"npx","args":["-y","agy-bridge"],"timeout":600000}'Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Agy Bridge: common questions
- Is Agy Bridge MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the Agy Bridge safety report
- How do I install Agy Bridge?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Agy Bridge need an API key?
- No secret keys are declared. It reads 5 settings from the environment.
- Is Agy Bridge maintained?
- The last commit was 44 days ago (2026-09-19). The latest release is v0.3.1.
- How does Agy Bridge compare with other MCP servers?
- safety score 92/100 (higher than 90% of 48,273 servers); github stars 54 (more than 94% of 28,534 servers); downloads a week 454 (more than 87% of 11,915 servers with a package). Full comparison.