Claude Agy MCP server
Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
7 stars73 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Claude Agy 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 · 2026-09-23 · 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 5 days ago15/15
- Maintainer identityregistry namespace matches repository owner7/10
What the publisher says
From the Claude Agy repository's README, as published. We do not edit it. Read it on GitHub
Install · Why Gemini 3.8 Flash? · MCP Power Stack · Tools · Timeouts · Configuration
⚡ Install
npm i @pymodel/claude-agy-mcpclaude mcp add-json -s user claude-agy-mcp \
'{"type":"stdio","command":"npx","args":["-y","@pymodel/claude-agy-mcp"],"timeout":3600000}'Claude Code delegates heavy tasks to Google's flagship Gemini Flash via the Antigravity CLI (agy) — saving Claude's context window and tokens for what matters.
Claude acts as the orchestrator → claude-agy-mcp routes compute-heavy sub-tasks to the newest Gemini Flash agy offers → only concise answers return. Large files, deep git searches, and log dumps never pollute Claude's context.
User → Claude Code → claude-agy-mcp (MCP) → agy CLI → Gemini 3.8 Flash / Pro / Claude
← ← ← (Clean answers only)Why Gemini Flash for Claude Code?
Gemini Flash is Google's most intelligent workhorse model for coding and agentic execution. It applies deep multi-step planning, rigorous terminal reasoning, and high first-pass code accuracy.
Gemini 3.8 Flash (High) is the default model for every tool. Each chain leads with gemini-flash@latest-high, which resolves against agy models to the newest Flash at High effort — 3.8 Flash as of 2026-09-11 — and only falls back to Pro or Claude when Flash is unavailable or cooling down. The benchmark table below compares 3.8 Flash against 3.7 Flash, from Google's launch table (2026-09-02); the bridge does not pin that generation.
Benchmark Highlights
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
Runs npx -y @pymodel/claude-agy-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add claude-agy-mcp -- npx -y @pymodel/claude-agy-mcp
Claude Agy: common questions
- Is Claude Agy MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the Claude Agy safety report
- How do I install Claude Agy?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Claude Agy need an API key?
- No secret keys are declared. It reads 6 settings from the environment.
- Is Claude Agy maintained?
- The last commit was 7 days ago (2026-09-18). The latest release is v1.0.3.