# Munition (npm · @munition/mcp)

x402-paid Upload and Flight Search tools for AI agents.

- Trust score: 56/100 (low)
- Change this week: +38
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@munition/mcp`: 56/100 (this document), [markdown](https://verifymcp.io/servers/benjammartin-munition/munition-mcp.md), [page](https://verifymcp.io/servers/benjammartin-munition/munition-mcp)

## Channel facts

- Registry: `npm`
- Package: `@munition/mcp`
- Version: `0.0.12`
- 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**: 19/100
  - Repository check failed: the declared repository URL returned HTTP 404.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 75 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 60/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 499 tokens (~62/item across 8 items; 8 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**: 91/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 74% 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 benjammartin-munition -- npx -y @munition/mcp
```

### Codex

```bash
codex mcp add benjammartin-munition -- npx -y @munition/mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add benjammartin-munition --command npx --arg -y --arg @munition/mcp
```

### Hermes

```yaml
mcp_servers:
  benjammartin-munition:
    command: "npx"
    args: ["-y", "@munition/mcp"]
```

### Other

```json
{
  "mcpServers": {
    "benjammartin-munition": {
      "command": "npx",
      "args": [
        "-y",
        "@munition/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 56, +26)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] License: unverified → pass
- [functional improvement] Schema quality: unverified → fair
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 30, +9)

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

### 2026-07-31 (score 21, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-30 (score 39, +21)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: unverified
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 74

### 2026-07-27 (score 18)

First indexed and scored.

## MCP tools (8)

### `upload` (~92 tokens)

Upload a local file (≤ 10 MB) with optional stable tags. Returns a public URL retained for 7 days plus upload metadata including tags. Costs 0.005 USDC via x402.

Input parameters:

- `filename` (string): Optional URL slug
- `path` (string, required): Absolute path to the local file
- `tags` (array): Optional stable upload tags for categorization. Returned as an array of strings.

### `search_flights` (~187 tokens)

Search live flight offers and return normalized itineraries. Costs 0.05 USDC via x402 from the account wallet.

Input parameters:

- `adults` (number)
- `children` (number)
- `currency` (string): Optional 3-letter currency code for maxPrice comparison
- `departureDate` (string, required): Departure date as YYYY-MM-DD
- `destination` (string, required): IATA destination airport code, e.g. JFK
- `infants` (number)
- `maxPrice` (number): Optional max total price filter; no currency conversion is applied
- `maxResults` (number)
- `nonStop` (boolean): When true, return non-stop offers only
- `origin` (string, required): IATA origin airport code, e.g. SFO
- `returnDate` (string): Optional return date as YYYY-MM-DD
- `travelClass` (string)

### `balance` (~20 tokens)

Returns the account's USDC wallet balance for x402 payments.

### `topup_link` (~26 tokens)

Returns an deposit URL for funding the account x402 wallet with USDC on Base.

### `setup_link` (~22 tokens)

Force a fresh anonymous API-key account and return a topup link.

### `renew_upload` (~39 tokens)

Extend a file's retention by 7 more days. Costs 0.005 USDC via x402.

Input parameters:

- `id` (string, required): File id

### `delete_upload` (~26 tokens)

Delete a previously-uploaded file. Free.

Input parameters:

- `id` (string, required): File id

### `recent_uploads` (~87 tokens)

List the account's recent uploads (non-deleted), most recent first. Returns id, url, size, mime, hash, originalFilename, tags, uploadedAt, expiresAt, renewalCount, txHash. Free.

Input parameters:

- `cursor` (number): Offset for pagination (default 0)
- `limit` (number): Max items per page (1-100, default 20)

## Diagnostics

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

## Score history

- 2026-08-03: 56
- 2026-08-02: 56
- 2026-08-01: 30
- 2026-07-31: 21
- 2026-07-30: 39
- 2026-07-28: 18
- 2026-07-27: 18

## Links

- npm package: https://www.npmjs.com/package/@munition/mcp
- Socket report: https://socket.dev/npm/package/@munition/mcp
- Website: https://munition.io/
- Changelog RSS feed: https://verifymcp.io/servers/benjammartin-munition/munition-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/benjammartin-munition/munition-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/benjammartin-munition/munition-mcp