# MCP Knowledge Service

> MCP Knowledge Service — hyh0620-mcp-knowledge-service. Use this tool when you need to retrieve private knowledge efficiently, as it provides hybrid retrieval with dense, BM25, and RRF algorithms, along with collection-based isolation and document ingestion. It solves problems related to secure and accurate information access, offering a reliable interface for ingesting documents and retrieving relevant results. Ideal for use cases requiring private knowledge access, such as sensitive data retrieval or restricted information search.

Canonical page: https://skillsregistry.net/skills/hyh0620-mcp-knowledge-service  
JSON: https://api.skillsregistry.net/v1/skills/hyh0620-mcp-knowledge-service

## Description

Provides hybrid retrieval (dense + BM25 + RRF) with collection-based isolation and document ingestion for private knowledge access via MCP.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tskarhbtjq)
- **Repository:** <https://github.com/hyh0620/mcp-knowledge-service>

## 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": "hyh0620-mcp-knowledge-service"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hyh0620-mcp-knowledge-service` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hyh0620-mcp-knowledge-service/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