# io.github.telleroutlook/mcp-server (npm · @wasmagent/mcp-server)

WasmAgent MCP server — WASM-sandboxed code execution with capability manifests and Tasks API.

- Trust score: 70/100 (medium)
- Change this week: −10
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

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

## Channel facts

- Registry: `npm`
- Package: `@wasmagent/mcp-server`
- Version: `1.1.1`
- 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**: 95/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 2 of 4 dependencies flagged as unhealthy (2 deprecated).
- **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 (Apache-2.0).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 187 tokens (~93/item across 2 items; 2 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 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 telleroutlook-mcp-server -- npx -y @wasmagent/mcp-server
```

### Codex

```bash
codex mcp add telleroutlook-mcp-server -- npx -y @wasmagent/mcp-server
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add telleroutlook-mcp-server --command npx --arg -y --arg @wasmagent/mcp-server
```

### Hermes

```yaml
mcp_servers:
  telleroutlook-mcp-server:
    command: "npx"
    args: ["-y", "@wasmagent/mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "telleroutlook-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@wasmagent/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.

### 2026-08-02 (score 70, +17)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Dependency health: 1.00 → 0.60
- [functional improvement] Stability: unverified → 0.20

### 2026-07-31 (score 53, −9)

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

### 2026-07-30 (score 62, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 80, +33)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: good
- [functional] First check of Schema quality: pass

### 2026-07-26 (score 47)

First indexed and scored.

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

## MCP tools (2)

### `docs_search` (~75 tokens)

Look up the available downstream tools by name or substring. Call this BEFORE writing an execute_code script to learn what's available.

Input parameters:

- `names` (array): Optional list of exact tool names to fetch. Takes precedence over `query`.
- `query` (string): Substring to filter tool names/descriptions. Empty/omitted returns all.

### `execute_code` (~112 tokens)

Run a JavaScript snippet inside a sandboxed kernel. The snippet may call `callTool(name, args)` to invoke any downstream tool. Only the snippet's final return value (or the value assigned to `__finalAnswer__`) is returned to you — intermediate tool outputs stay in the sandbox. Use this to chain many tool calls in one round.

Input parameters:

- `code` (string, required): JavaScript source. May use top-level `await`. Must end with a return value or set `__finalAnswer__ = ...`.

## Diagnostics

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

## Score history

- 2026-08-03: 70
- 2026-08-02: 70
- 2026-08-01: 53
- 2026-07-31: 53
- 2026-07-30: 62
- 2026-07-28: 80
- 2026-07-27: 80
- 2026-07-26: 47

## Links

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