# pathfinder-rag

> pathfinder-rag — fdoiron-pathfinder-rag. Use this tool when you need to navigate and retrieve information from the Pathfinder 1e ruleset, leveraging a hybrid approach that combines scraping, BM25, and vector retrieval for efficient data access. It solves problems related to ruleset lookup, multi-hop queries, and measured end-to-end performance. The tool accepts queries as input and outputs relevant results, making it ideal for use cases that require rapid and accurate retrieval of Pathfinder 1e ruleset information.

Canonical page: https://skillsregistry.net/skills/fdoiron-pathfinder-rag  
JSON: https://api.skillsregistry.net/v1/skills/fdoiron-pathfinder-rag

## Description

Scraper, hybrid BM25/vector retrieval, MCP server, and a multi-hop agent client over the Pathfinder 1e ruleset. Measured end to end.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** Apache-2.0
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/fdoiron/pathfinder-rag)

## 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": "fdoiron-pathfinder-rag"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/fdoiron-pathfinder-rag` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/fdoiron-pathfinder-rag/pull`

---
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