# SatRank — Lightning trust + audit oracle

> Use this tool when you need to assess and verify the trustworthiness of L402 endpoints, as it provides a scoring system and audit functionality using Ed25519 receipts. SatRank solves problems related to endpoint validation and payment verification, enabling secure and reliable transactions. It takes in endpoint data and Ed25519 receipts as inputs, producing trust scores and audit reports as outputs.

Canonical page: https://skillsregistry.net/skills/dev-satrank-mcp  
JSON: https://api.skillsregistry.net/v1/skills/dev-satrank-mcp

## Description

Lightning trust + audit oracle. Score, pay, and audit L402 endpoints with Ed25519 receipts.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.1
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-05-08

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/dev.satrank%2Fmcp)
- **Repository:** <https://github.com/proofoftrust21/satrank>

## 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": "dev-satrank-mcp"
    }
  }
}
```

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