# x402 Notary MCP

> x402 Notary MCP — forgemeshlabs-x402-notary-mcp. Use this tool when you need to verify the integrity and authenticity of AI-generated outputs, providing a secure and transparent record of results. The x402 Notary MCP generates cryptographic receipts for AI outputs, solving problems related to data trust and provenance. It accepts AI output as input and produces a signed, chain-anchored receipt as output, ideal for use cases requiring data integrity and accountability.

Canonical page: https://skillsregistry.net/skills/forgemeshlabs-x402-notary-mcp  
JSON: https://api.skillsregistry.net/v1/skills/forgemeshlabs-x402-notary-mcp

## Description

Cryptographic receipts for AI outputs — signed, chain-anchored, $0.001/call

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/eia954y5r6)
- **Repository:** <https://github.com/forgemeshlabs/x402-notary-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "forgemeshlabs-x402-notary-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/forgemeshlabs-x402-notary-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/forgemeshlabs-x402-notary-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt