# Antigravity Link

> MCP server and OpenAPI-backed mobile companion for controlling Antigravity IDE sessions

- name: io.github.cafeTechne/antigravity-link
- version: 1.0.13
- connection class: L0 (run_local_package)
- trust: 76/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.cafeTechne%2Fantigravity-link
- tools: https://api.protogrid.dev/v1/servers/io.github.cafeTechne%2Fantigravity-link/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "antigravity-link": {
      "command": "npx",
      "args": [
        "-y",
        "antigravity-link-extension@1.0.13"
      ],
      "env": {
        "AG_BRIDGE_URL": "${AG_BRIDGE_URL}",
        "AG_BRIDGE_TOKEN": "${AG_BRIDGE_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${AG_BRIDGE_TOKEN}`.

## Trust

- hygiene: 100
- liveness: n/a
- freshness: 45
- provenance: 80
- drivers: +repository +namespace-matches-repo ~liveness-unmeasured -stale-202d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 50 (weight 15)

- fail `deps.known_vulns`: 10 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-44fp-w29j-9vj5 in multer@1.4.5-lts.2 (direct, fixed in 2.0.0), GHSA-4pg4-qvpc-4q3h in multer@1.4.5-lts.2 (direct, fixed in 2.0.0), GHSA-535w-7cp7-47q4 in multer@1.4.5-lts.2 (direct, fixed in 2.3.0), ...; 2 more of lower severity or without a fix
- n/a `deps.mcp_sdk_version`: the official MCP SDK is not in the dependency graph
- pass `deps.resolvable`: antigravity-link-extension@1.0.13 resolved: 136 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.cafeTechne/antigravity-link.svg)](https://protogrid.dev/servers/io.github.cafeTechne/antigravity-link)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm antigravity-link-extension@1.0.13: resolved, 135 dependencies
  - GHSA-44fp-w29j-9vj5 (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.0.0 ``, advisory summary: "Multer vulnerable to Denial of Service via memory leaks from unclosed streams" https://osv.dev/vulnerability/GHSA-44fp-w29j-9vj5
  - GHSA-4pg4-qvpc-4q3h (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.0.0 ``, advisory summary: "Multer vulnerable to Denial of Service from maliciously crafted requests" https://osv.dev/vulnerability/GHSA-4pg4-qvpc-4q3h
  - GHSA-535w-7cp7-47q4 (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.3.0 ``, advisory summary: "multer vulnerable to Denial of Service via oversized array index in field names" https://osv.dev/vulnerability/GHSA-535w-7cp7-47q4
  - GHSA-5528-5vmv-3xc2 (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.1.1 ``, advisory summary: "Multer Vulnerable to Denial of Service via Uncontrolled Recursion" https://osv.dev/vulnerability/GHSA-5528-5vmv-3xc2
  - GHSA-72gw-mp4g-v24j (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.2.0 ``, advisory summary: "Multer vulnerable to Denial of Service via deeply nested field names" https://osv.dev/vulnerability/GHSA-72gw-mp4g-v24j
  - GHSA-fjgf-rc76-4x9p (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.0.2 ``, advisory summary: "Multer vulnerable to Denial of Service via unhandled exception from malformed request" https://osv.dev/vulnerability/GHSA-fjgf-rc76-4x9p
  - GHSA-g5hg-p3ph-g8qg (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.0.1 ``, advisory summary: "Multer vulnerable to Denial of Service via unhandled exception" https://osv.dev/vulnerability/GHSA-g5hg-p3ph-g8qg
  - GHSA-v52c-386h-88mc (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.1.0 ``, advisory summary: "Multer vulnerable to Denial of Service via resource exhaustion" https://osv.dev/vulnerability/GHSA-v52c-386h-88mc
  - GHSA-wc9g-mqfw-jrwm (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.3.0 ``, advisory summary: "multer vulnerable to Denial of Service via crafted multipart field names" https://osv.dev/vulnerability/GHSA-wc9g-mqfw-jrwm
  - GHSA-xf7r-hgr6-v32p (high) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.1.0 ``, advisory summary: "Multer vulnerable to Denial of Service via incomplete cleanup" https://osv.dev/vulnerability/GHSA-xf7r-hgr6-v32p
  - GHSA-86w9-cpqp-85rv (high) in `` node-forge@1.4.0 ``, indirect, no fix yet, advisory summary: "node-forge RSA PKCS\#1 v1.5 signature verification accepts extra nested DigestAlgorithm elements" https://osv.dev/vulnerability/GHSA-86w9-cpqp-85rv
  - GHSA-qvfw-j98x-7q72 (low) in `` multer@1.4.5-lts.2 ``, direct, fixed in `` 2.3.0 ``, advisory summary: "multer vulnerable to file size limit bypass via async fileFilter race condition" https://osv.dev/vulnerability/GHSA-qvfw-j98x-7q72

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

_none_

## Packages

- npm antigravity-link-extension@1.0.13 secrets: AG_BRIDGE_TOKEN

## Tools (0)

_none observed_