# Pay per Call Nostr service for AI Agents MCP

> Use this tool when you need to verify and record AI agent actions with a secure audit trail, enabling trusted interactions and payment settlements. It provides a suite of 9 tools for signing and publishing events, creating invoices, and generating receipts, all gated by Lightning payments. Ideal for use cases requiring secure, verifiable, and accountable AI agent transactions.

Canonical page: https://skillsregistry.net/skills/jorgenclaw-sovereign-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jorgenclaw-sovereign-mcp

## Description

9 tools, Lightning-gated. Pay per call.
For agents that need verifiable signed actions with an audit trail.

Nostr event signing via daemon
Publish events to relays
Create Lightning invoices
Action receipts — signed proof of agent actions
Identity attestation

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/vu0181nbhy)
- **Repository:** <https://github.com/jorgenclaw/sovereign-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": "jorgenclaw-sovereign-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jorgenclaw-sovereign-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jorgenclaw-sovereign-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