# Attio MCP Server

> AI-powered Attio CRM access. Manage contacts, companies, deals, tasks, notes and workflows.

- name: io.github.kesslerio/attio-mcp-server
- version: 1.7.0
- connection class: L0 (run_local_package)
- trust: 86/100 flags: duplicate-repo
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.kesslerio%2Fattio-mcp-server
- tools: https://api.protogrid.dev/v1/servers/io.github.kesslerio%2Fattio-mcp-server/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": {
    "attio-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "attio-mcp@1.7.0"
      ],
      "env": {
        "ATTIO_API_KEY": "${ATTIO_API_KEY}"
      }
    }
  }
}
```

Placeholders to fill: `${ATTIO_API_KEY}`.

## Trust

- hygiene: 80
- liveness: n/a
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website ~liveness-unmeasured ~updated-56d-ago -duplicate-repo(3 names)
- 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: 33 (weight 15)

- fail `deps.known_vulns`: 3 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-8r5x-fm3f-whwj in handlebars@4.7.9 (direct, fixed in 4.7.10), GHSA-p8wg-vrv2-v86f in handlebars@4.7.9 (direct, fixed in 4.7.10), GHSA-68fv-2mgg-jv7q in source-map-js@1.2.1 (indirect, fixed in 1.2.2); 1 more of lower severity or without a fix
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.29.0 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
- pass `deps.resolvable`: attio-mcp@1.7.0 resolved: 170 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.kesslerio/attio-mcp-server.svg)](https://protogrid.dev/servers/io.github.kesslerio/attio-mcp-server)
- 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 attio-mcp@1.7.0: resolved, 169 dependencies, MCP SDK @modelcontextprotocol/sdk 1.29.0
  - GHSA-8r5x-fm3f-whwj (critical) in `` handlebars@4.7.9 ``, direct, fixed in `` 4.7.10 ``, advisory summary: "Handlebars: JavaScript Injection via AST Type Confusion in compile (bypass of CVE-2026-33937)" https://osv.dev/vulnerability/GHSA-8r5x-fm3f-whwj
  - GHSA-p8wg-vrv2-v86f (critical) in `` handlebars@4.7.9 ``, direct, fixed in `` 4.7.10 ``, advisory summary: "Handlebars: JavaScript Injection via Own Property Check Bypass" https://osv.dev/vulnerability/GHSA-p8wg-vrv2-v86f
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.29.0 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-68fv-2mgg-jv7q (high) in `` source-map-js@1.2.1 ``, indirect, fixed in `` 1.2.2 ``, advisory summary: "source-map-js allows event-loop denial of service through indexed source-map section offsets" https://osv.dev/vulnerability/GHSA-68fv-2mgg-jv7q
  - GHSA-xw65-4hp5-5hc7 (moderate) in `` handlebars@4.7.9 ``, direct, fixed in `` 4.7.10 ``, advisory summary: "Handlebars: JavaScript Injection via Unsafe Inline Embedding of Precompiled Templates" https://osv.dev/vulnerability/GHSA-xw65-4hp5-5hc7

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 attio-mcp@1.7.0 secrets: ATTIO_API_KEY

## Tools (0)

_none observed_