# io.github.0xka13b/ms-contacts-mcp (npm · ms-contacts-mcp)

Microsoft Contacts MCP server — read and manage your address book through Microsoft Graph.

- Trust score: 63/100 (medium)
- Change this week: +39
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `ms-contacts-mcp`: 63/100 (this document), [markdown](https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp.md), [page](https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp)

## Channel facts

- Registry: `npm`
- Package: `ms-contacts-mcp`
- Version: `1.0.1`
- 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**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (110 of 111), 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 (110 of 111), 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 55 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 247 tokens (~35/item across 7 items; 7 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add 0xka13b-ms-contacts-mcp -- npx -y ms-contacts-mcp
```

### Codex

```bash
codex mcp add 0xka13b-ms-contacts-mcp -- npx -y ms-contacts-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "0xka13b-ms-contacts-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "ms-contacts-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add 0xka13b-ms-contacts-mcp --command npx --arg -y --arg ms-contacts-mcp
```

### Hermes

```yaml
mcp_servers:
  0xka13b-ms-contacts-mcp:
    command: "npx"
    args: ["-y", "ms-contacts-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "0xka13b-ms-contacts-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-contacts-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 63, +30)

- [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] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional] Licence: MIT

### 2026-07-31 (score 33, +18)

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

### 2026-07-30 (score 15, −63)

- [security regression] Malware scan: pass → unverified
- [security regression] Known CVEs: partial → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Dependency health: partial → unverified

### 2026-07-29 (score 78, +50)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [functional regression] Security disclosure: unverified → fail
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good
- [functional] First check of Tool coverage: 100
- [functional] Licence: MIT

### 2026-07-28 (score 28, +4)

- [functional regression] Security disclosure: fail → unverified
- [functional improvement] Dependency health: unverified → partial

### 2026-07-27 (score 24)

First indexed and scored.

## MCP tools (7)

### `me` (~21 tokens)

Get the signed-in user's profile (id, displayName, mail).

### `list_contacts` (~32 tokens)

List contacts from the user's contact folder.

Input parameters:

- `limit` (integer): Max contacts to return. Defaults to 50.

### `get_contact` (~25 tokens)

Get a single contact by ID.

Input parameters:

- `contact_id` (string, required): Contact ID

### `create_contact` (~72 tokens)

Create a new contact.

Input parameters:

- `company_name` (string): Company name
- `email_addresses` (array): Email addresses
- `given_name` (string, required): First name
- `job_title` (string): Job title
- `phone_numbers` (array): Phone numbers
- `surname` (string): Last name

### `update_contact` (~34 tokens)

Update contact properties.

Input parameters:

- `contact_id` (string, required): Contact ID to update
- `updates` (object, required): Properties to update

### `delete_contact` (~24 tokens)

Delete a contact.

Input parameters:

- `contact_id` (string, required): Contact ID to delete

### `search_contacts` (~39 tokens)

Search contacts by name or email.

Input parameters:

- `limit` (integer): Max results. Defaults to 50.
- `query` (string, required): Search query string

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 63
- 2026-08-01: 33
- 2026-07-31: 33
- 2026-07-30: 15
- 2026-07-29: 78
- 2026-07-28: 28
- 2026-07-27: 24

## Links

- npm package: https://www.npmjs.com/package/ms-contacts-mcp
- Socket report: https://socket.dev/npm/package/ms-contacts-mcp
- Repository: https://github.com/0xka13b/microsoft-mcps
- Changelog RSS feed: https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/0xka13b-ms-contacts-mcp/ms-contacts-mcp