# broker

> broker — patsypppe-sentinel. Use this tool when you need to facilitate stateless interactions between tools over the MCP protocol, enabling efficient multi-round-trip requests and cacheable results. It solves problems related to complex tool workflows, auditing, and result caching, making it ideal for use cases requiring transparent and efficient tool execution. The broker accepts handle-based requests and returns audited execution trails as output.

Canonical page: https://skillsregistry.net/skills/patsypppe-sentinel  
JSON: https://api.skillsregistry.net/v1/skills/patsypppe-sentinel

## Description

Enables stateless, handle-based tool interaction over the 2026-07-28 MCP protocol, supporting multi-round-trip requests, cacheable results, and an audited execution trail.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/yq4jykhfrs)
- **Repository:** <https://github.com/patsypppe/sentinel>

## 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": "patsypppe-sentinel"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/patsypppe-sentinel` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/patsypppe-sentinel/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