Claude Agy MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 1 073 installs a week from npm. Last commit 12 Sep 2026.
Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
We read the source, 20 h ago · rules 3dff92dd89df
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.
execFile(file, args, { timeout: 10_000 }, (err) => (err ? fail(err) : ok()));
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
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.
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.
claude mcp add claude-agy-mcp -- npx -y @pymodel/claude-agy-mcp
{
"mcpServers": {
"claude-agy-mcp": {
"args": [
"-y",
"@pymodel/claude-agy-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.claude-agy-mcp]
command = "npx"
args = ["-y", "@pymodel/claude-agy-mcp"]
{
"mcpServers": {
"claude-agy-mcp": {
"args": [
"-y",
"@pymodel/claude-agy-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"claude-agy-mcp": {
"args": [
"-y",
"@pymodel/claude-agy-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
AGY_PATH (Path to the agy binary (defaults to `agy` on PATH)), AGY_TIMEOUT (Override the runtime ceiling for all tools, in seconds (use AGY_TIMEOUT_<TOOL> to override a single tool)), AGY_MAX_RUNTIME (Absolute runtime ceiling in seconds (default 3600); the bridge does not kill on inactivity, only on cancellation, quota exhaustion, or this ceiling), AGY_MAX_OUTPUT_CHARS (Truncation cap for tool output, in characters (default 50000)), AGY_DEFAULT_MODEL (Fallback model when no chain entry is available (defaults to Gemini 3.6 Flash (High))), AGY_ON_FAILURE (Set to `strict` to instruct the calling agent not to absorb failed delegations (default `fallback`)).
The author declared them in the registry entry; get the values from the project itself.
Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
Model multiplexer — route tasks to Codex, Gemini, and Claude CLIs with smart routing.
Unified MCP server for Gemini, Codex, Claude, Grok, Ollama, and Antigravity
Delegate real-world actions from Claude Code, Codex, and other agents to Hermes Agent.
Bridge Claude with Google's Antigravity CLI (agy) for code review and second opinions
Multi-agent shared brain across Claude, Codex, Antigravity, Gemini, Copilot, and VS Code.
One MCP server bridging the Codex, Cursor, OpenCode, Claude, and Antigravity CLI agents
Bridge Claude with Gemini CLI for AI-to-AI collaboration, code review, and second opinions
Answers built from our own checks of this server.