# io.github.Thezenmonster/agentscore (npm · @agentscore-xyz/mcp-server)

MCP security trust layer: scan packages, inspect repos, check exposure, monitor changes.

- Trust score: 70/100 (medium)
- Change this week: +24
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@agentscore-xyz/mcp-server`: 70/100 (this document), [markdown](https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server.md), [page](https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@agentscore-xyz/mcp-server`
- Version: `2.2.0`
- 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**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), 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 (95 of 99), 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 16 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 563 tokens (~70/item across 8 items; 8 tools + 0 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add thezenmonster-agentscore -- npx -y @agentscore-xyz/mcp-server
```

### Codex

```bash
codex mcp add thezenmonster-agentscore -- npx -y @agentscore-xyz/mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "thezenmonster-agentscore": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@agentscore-xyz/mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add thezenmonster-agentscore --command npx --arg -y --arg @agentscore-xyz/mcp-server
```

### Hermes

```yaml
mcp_servers:
  thezenmonster-agentscore:
    command: "npx"
    args: ["-y", "@agentscore-xyz/mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "thezenmonster-agentscore": {
      "command": "npx",
      "args": [
        "-y",
        "@agentscore-xyz/mcp-server"
      ]
    }
  }
}
```

## 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.

### 2026-08-03 (score 70, +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] Schema quality: unverified → excellent
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Stability: unverified → 0.27
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-02 (score 20, −16)

- [functional regression] Security disclosure: fail → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-08-01 (score 36, +8)

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

### 2026-07-31 (score 28, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (8)

### `scan_package` (~83 tokens)

Scan an npm package for MCP security issues. Checks install scripts, prompt injection patterns, suspicious URLs, source code patterns, dependency count, metadata completeness, and publisher provenance. Returns score (0-100), risk level, and detailed findings.

Input parameters:

- `npm` (string, required): npm package name (e.g. 'exa-mcp-server', '@modelcontextprotocol/server-github')

### `get_verdict` (~63 tokens)

Get a trust verdict for an MCP package: allow, warn, or block. Based on scan findings (score and severity). Also reports monitoring status and publisher posture. Use this before installing or connecting to an MCP server.

Input parameters:

- `npm` (string, required): npm package name

### `check_exposure` (~60 tokens)

Check which monitored MCP servers depend on a given package. Use this during incident response to find blast radius. Example: 'which MCP servers use axios?'

Input parameters:

- `npm` (string, required): npm package name to check exposure for (e.g. 'axios')

### `check_abuse` (~49 tokens)

Check if a package or agent has been reported to the KYA abuse database. Returns whether abuse has been reported and any details.

Input parameters:

- `agent` (string, required): Package name or agent identifier to check

### `monitor_status` (~44 tokens)

Check if an MCP package is under continuous monitoring and get its scan history. Shows current score, risk level, and recent changes.

Input parameters:

- `npm` (string, required): npm package name

### `check_my_repo` (~80 tokens)

Inspect the current repo for MCP dependencies, look up AgentScore verdicts for each package, and summarise what should be gated in CI. Use this when a developer wants to understand all MCP packages in a repo instead of scanning one package at a time.

Input parameters:

- `path` (string): Optional path to the repo root. Defaults to the current working directory.

### `generate_policy_gate_setup` (~86 tokens)

Generate the exact GitHub Actions workflow needed to enforce AgentScore Policy Gate for a repo. Detects MCP dependencies locally and returns the YAML, secret name, and pilot link needed for setup.

Input parameters:

- `path` (string): Optional path to the repo root. Defaults to the current working directory.
- `repo_url` (string): Optional repository URL override for the pilot handoff link.

### `install_policy_gate` (~98 tokens)

Write the AgentScore Policy Gate workflow file to this repo. Creates .github/workflows/agentscore-policy-gate.yml with OIDC authentication (no API key needed). Detects MCP dependencies and includes them in the workflow. The gate will auto-provision the repo on first push.

Input parameters:

- `path` (string): Optional path to the repo root. Defaults to the current working directory.
- `repo_url` (string): Optional repository URL override.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 20
- 2026-08-01: 36
- 2026-07-31: 28
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@agentscore-xyz/mcp-server
- Socket report: https://socket.dev/npm/package/@agentscore-xyz/mcp-server
- Repository: https://github.com/Thezenmonster/agentscore-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server/changelog.json
- HTML version of this page: https://verifymcp.io/servers/thezenmonster-agentscore/agentscore-xyz-mcp-server