# io.github.Sanoy24/safe-fetch (npm · safe-fetch-mcp-server)

MCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks.

- Trust score: 72/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-19

## Components

- npm · `safe-fetch-mcp-server`: 72/100 (this document), [markdown](https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server.md), [page](https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `safe-fetch-mcp-server`
- Version: `0.1.3`
- 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 2026-08-19.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 37 of 125 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - 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 7 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 156 tokens (~156/item across 1 items; 1 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 sanoy24-safe-fetch -- npx -y safe-fetch-mcp-server
```

### Codex

```bash
codex mcp add sanoy24-safe-fetch -- npx -y safe-fetch-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sanoy24-safe-fetch": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "safe-fetch-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add sanoy24-safe-fetch --command npx --arg -y --arg safe-fetch-mcp-server
```

### Hermes

```yaml
mcp_servers:
  sanoy24-safe-fetch:
    command: "npx"
    args: ["-y", "safe-fetch-mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "sanoy24-safe-fetch": {
      "command": "npx",
      "args": [
        "-y",
        "safe-fetch-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.

### 2026-08-19 (score 72, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-12 (score 68, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-08-11 (score 53)

First indexed and scored.

## MCP tools (1)

### `fetch_url` (~156 tokens)

Fetch URL

Fetch an http(s) URL and return clean markdown. Read-only; refuses private/loopback/metadata targets by default. Args: url, format ('markdown'|'raw', default 'markdown'), max_bytes?, start_index?. Returns text content plus structuredContent {status, finalUrl, contentType, bytes, truncated}. Example: fetch_url({ url: 'https://example.com' }).

Input parameters:

- `format` (string): Output format. 'markdown' (default) or 'raw' text.
- `max_bytes` (integer): Override the max response size for this call.
- `start_index` (integer): Byte offset for chunked reading of long pages.
- `url` (string, required): Absolute http(s) URL to fetch.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server#diagnostics

## Score history

- 2026-08-19: 72
- 2026-08-18: 68
- 2026-08-17: 68
- 2026-08-16: 68
- 2026-08-15: 68
- 2026-08-14: 68
- 2026-08-13: 68
- 2026-08-12: 68
- 2026-08-11: 53

## Links

- npm package: https://www.npmjs.com/package/safe-fetch-mcp-server
- Socket report: https://socket.dev/npm/package/safe-fetch-mcp-server
- Repository: https://github.com/Sanoy24/safe-fetch-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server.xml
- Changelog JSON feed: https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server.json
- HTML version of this page: https://verifymcp.io/servers/sanoy24-safe-fetch/safe-fetch-mcp-server