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Agy Bridge MCP Server

by sshahzaiib Your server? Claim it
local only

Agy Bridge runs on your own machine — the client starts it, so there is no endpoint to ping. 477 installs a week from npm. Last commit 29 Oct 2026.

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

Installs per day peak 168 · avg 31 · -71% w/w
a month agotoday
477
Installs / week
npm · agy-bridge
61
Stars
0 open issues
29 Oct 2026
Last commit
2 releases in 90 days
MIT
License
TypeScript

What the code does

We read the source, 4 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command src/runner.ts:79
  const child = spawn(file, args, {

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

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Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add agy-bridge -- npx -y agy-bridge
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agy-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "agy-bridge"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.agy-bridge]
command = "npx"
args = ["-y", "agy-bridge"]
.cursor/mcp.json
{
  "mcpServers": {
    "agy-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "agy-bridge"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agy-bridge": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "agy-bridge"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: AGY_PATH (Path to the agy binary (defaults to `agy` on PATH)), AGY_TIMEOUT (Override the per-tool timeouts, in seconds), AGY_MAX_OUTPUT_CHARS (Truncation cap for tool output, in characters (default 50000)), AGY_DEFAULT_MODEL (Fallback model when no chain entry is available), AGY_ON_FAILURE (Set to `strict` to instruct the calling agent not to absorb failed delegations (default `fallback`)).

Alternatives to Agy Bridge

same job, measured the same way
Claude Agy MCP
by pymodel

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

78 installs/wk local only
Nexus MCP
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Delegate tasks to coding agents (Claude, Codex, Antigravity) from any MCP client

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Agent Intern
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Delegate from Claude Code to Gemini, Codex, Copilot, Cursor and opencode CLIs as sub-agents.

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forge-delegate
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Delegate coding tasks from Claude Code, Codex or opencode to any model opencode can run.

1 830 installs/wk local only
M
modelmux
by pure-maple

Model multiplexer — route tasks to Codex, Gemini, and Claude CLIs with smart routing.

49 installs/wk local only
Ask LLM
by lykhoyda

Unified MCP server for Gemini, Codex, Claude, Grok, Ollama, and Antigravity

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Hermes Action Bridge
by thebluehouse75

Delegate real-world actions from Claude Code, Codex, and other agents to Hermes Agent.

92 installs/wk local only
Ask Antigravity
by lykhoyda

Bridge Claude with Google's Antigravity CLI (agy) for code review and second opinions

227 installs/wk local only

Agy Bridge — questions

Answers built from our own checks of this server.

Why is there no uptime for Agy Bridge?
Agy Bridge runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package agy-bridge was installed 477 times last week.
How do I connect Agy Bridge?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls agy-bridge straight from npm; nothing to host, nothing to sign up for.
How many people use Agy Bridge?
The npm package agy-bridge was installed 477 times in the last week. Week over week that is -71%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Agy Bridge open source?
Yes — it is published under the MIT licence, written in TypeScript and 61 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.