# Snapy.host (npm · snapy-mcp)

Publish text or HTML to Snapy.host and get a shareable link that shows who opened it.

- Trust score: 62/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-26

## Components

- npm · `snapy-mcp`: 62/100 (this document), [markdown](https://verifymcp.io/servers/host-snapy-snapy/snapy-mcp.md), [page](https://verifymcp.io/servers/host-snapy-snapy/snapy-mcp)

## Channel facts

- Registry: `npm`
- Package: `snapy-mcp`
- Version: `1.1.2`
- 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 2026-09-26.

- **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.
  - 31 of 95 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 6/100
  - Repository check failed: no source repository is declared.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: no license is declared.
  - Actively maintained (last published 1 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 80/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 87 tokens (~87/item across 1 items; 1 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.
- **Tool Safety**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "publish" implies "publish" and declares no destructiveHint at all, which the MCP spec reads as destructive by default.
  - An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **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

### How do I install the Snapy.host MCP server?

Snapy.host runs locally as an npm package, launched with npx -y snapy-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add host-snapy-snapy -- npx -y snapy-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "host-snapy-snapy": {
      "command": "npx",
      "args": [
        "-y",
        "snapy-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "host-snapy-snapy": {
      "command": "npx",
      "args": [
        "-y",
        "snapy-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add host-snapy-snapy -- npx -y snapy-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add host-snapy-snapy --command npx --arg -y --arg snapy-mcp
```

### Hermes

```yaml
mcp_servers:
  host-snapy-snapy:
    command: "npx"
    args: ["-y", "snapy-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "host-snapy-snapy": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "snapy-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add host-snapy-snapy -t stdio -c npx -a -y snapy-mcp
```

### Other

```json
{
  "mcpServers": {
    "host-snapy-snapy": {
      "command": "npx",
      "args": [
        "-y",
        "snapy-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.

### 2026-09-25 (score 62, 0)

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

### 2026-09-24 (score 62)

First indexed and scored.

## MCP tools (1)

### `publish` (~87 tokens)

Publish text or HTML content to Snapy.host and get back a shareable link that opens in any browser. Use this to host a page or file you created and return the link.

Input parameters:

- `content` (string, required): The text or HTML to publish.
- `filename` (string): Optional file name, defaults to index.html.
- `name` (string): Optional custom link name (the subdomain).

## Diagnostics

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

## Score history

- 2026-09-26: 62
- 2026-09-25: 62
- 2026-09-24: 62

## Common questions

### What is the Snapy.host MCP server?

Snapy.host is an MCP server listed in the public MCP registry as host.snapy/snapy. Publish text or HTML to Snapy.host and get a shareable link that shows who opened it. This page covers its npm package (snapy-mcp).

### Is the Snapy.host MCP server safe to use?

Snapy.host scores 62 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 26 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Snapy.host MCP server expose?

Snapy.host exposes 1 tool: publish. Their descriptions and schemas cost roughly 87 tokens of context every time the server is loaded.

### Is the Snapy.host MCP server still maintained?

Snapy.host is still listed as active in the MCP registry. We last reached this channel on 26 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

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