# io.github.Lykhoyda/ask-antigravity (npm · @ask-llm/antigravity-mcp)

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

- Trust score: 70/100 (medium)
- Change this week: +17
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@ask-llm/antigravity-mcp`: 70/100 (this document), [markdown](https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp.md), [page](https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp)

## Channel facts

- Registry: `npm`
- Package: `@ask-llm/antigravity-mcp`
- Version: `0.6.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 9 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 82/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 394 tokens (~98/item across 4 items; 3 tools + 1 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (67% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add lykhoyda-ask-antigravity -- npx -y @ask-llm/antigravity-mcp
```

### Codex

```bash
codex mcp add lykhoyda-ask-antigravity -- npx -y @ask-llm/antigravity-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "lykhoyda-ask-antigravity": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add lykhoyda-ask-antigravity --command npx --arg -y --arg @ask-llm/antigravity-mcp
```

### Hermes

```yaml
mcp_servers:
  lykhoyda-ask-antigravity:
    command: "npx"
    args: ["-y", "@ask-llm/antigravity-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "lykhoyda-ask-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 70, +44)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Schema quality: unverified → good
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional] Licence: MIT

### 2026-07-31 (score 26, −27)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-27 (score 53)

First indexed and scored.

## MCP tools (3)

### `ask-antigravity` (~242 tokens)

Send a prompt to Google's Antigravity CLI (agy) for a subscription-backed second opinion, code review, or analysis. Requires agy >=1.1.5, installed and logged in once; unsupported versions fail before model invocation. Defaults to the gemini-3.1-pro model at high reasoning effort, falling back to gemini-3.5-flash on a rate limit (override via the ASK_ANTIGRAVITY_MODEL / ASK_ANTIGRAVITY_EFFORT env vars; run `agy models` for options); single-turn only (no multi-turn). Returns human-readable text plus a structured response.

Input parameters:

- `includeDirs` (array): Additional directories agy may access alongside the working directory (maps to agy `--add-dir`, repeatable). Must be relative paths (e.g., 'packages/api'). Useful in monorepos where relevant context…
- `prompt` (string, required): The question, code review request, or analysis task to send to Antigravity (agy)

Output parameters:

- `model` (string)
- `provider` (string)
- `response` (string)
- `sessionId` (string)
- `usage` (object)

### `ping` (~40 tokens)

Test connectivity with the Antigravity MCP server and check whether agy is installed

Input parameters:

- `message` (string): A message to echo back to test the connection

### `get-usage-stats` (~81 tokens)

Get the current MCP server's session usage stats: total LLM calls, token totals (input/output/thinking/cached), wall time, and breakdowns per provider and per model. No data leaves your machine — counts are tracked in-memory for the lifetime of the server process. Returns both human-readable markdown and a structured JSON snapshot via outputSchema.

Output parameters:

- `byModel` (object)
- `byProvider` (object)
- `fallbackCount` (number)
- `totalCachedTokens` (number)
- `totalCalls` (number)
- `totalDurationMs` (number)
- `totalInputTokens` (number)
- `totalOutputTokens` (number)
- `totalThinkingTokens` (number)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 70
- 2026-08-01: 26
- 2026-07-31: 26
- 2026-07-30: 53
- 2026-07-28: 53
- 2026-07-27: 53

## Links

- npm package: https://www.npmjs.com/package/@ask-llm/antigravity-mcp
- Socket report: https://socket.dev/npm/package/@ask-llm/antigravity-mcp
- Repository: https://github.com/Lykhoyda/ask-llm
- Changelog RSS feed: https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/lykhoyda-ask-antigravity/ask-llm-antigravity-mcp