# metamind-vault-rag

> metamind-vault-rag — nikitzu-metamind-vault-rag. Use this tool when you need to efficiently retrieve information from large markdown vaults, combining the benefits of semantic search and keyword matching. It solves problems of information overload and poor search results by fusing vector embeddings and full-text search with optional reranking for more accurate outputs. The tool takes in markdown vaults and search queries as inputs and returns relevant results, making it ideal for applications requiring advanced search functionality.

Canonical page: https://skillsregistry.net/skills/nikitzu-metamind-vault-rag  
JSON: https://api.skillsregistry.net/v1/skills/nikitzu-metamind-vault-rag

## Description

MCP server for hybrid retrieval over markdown vaults, combining sqlite-vec embeddings and FTS5 keywords with reciprocal rank fusion, plus optional cross-encoder reranking.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-08-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-08-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/clxpv4lulf)
- **Repository:** <https://github.com/Nikitzu/metamind-vault-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": "nikitzu-metamind-vault-rag"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/nikitzu-metamind-vault-rag` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/nikitzu-metamind-vault-rag/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