Llmref

Versioned documentation registry and semantic search for AI tools and coding assistants.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "llmref": {
      "command": "npx",
      "args": [
        "-y",
        "llmref"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

LLM Reference plugin

A Claude Code plugin that connects to LLM Reference - versioned, model-ready documentation and semantic search - and ships a skill that teaches an agent how and when to use it.

What you get

MCP server llmref (remote, https://api.llmref.org/v1/mcp) exposing list_projects, list_versions, resolve_docs, and search_docs.
Skill llmref that tells the agent to prefer LLM Reference over training data for version-specific docs, and the order to call the tools in.

Install (Claude Code)

Code

/plugin marketplace add reclear-io/llmref-plugin
/plugin install llmref@llmref

Use in any other MCP client

The server is a plain remote streamable-HTTP MCP endpoint, so any MCP-capable client can connect directly:

Code

https://api.llmref.org/v1/mcp

Per-client setup (Claude Desktop, Cursor, Codex, and others) is documented at https://llmref.org.

License

MIT - Open Source by Reclear.io

Read the full README →View source on GitHub →

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Frequently Asked Questions about Llmref

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "llmref": { "command": "npx", "args": ["-y", "llmref"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Llmref →Install in Claude Desktop Install in Cursor Install in VS Code

Documentation Overview

LLM Reference plugin

A Claude Code plugin that connects to LLM Reference - versioned, model-ready documentation and semantic search - and ships a skill that teaches an agent how and when to use it.

What you get

MCP server llmref (remote, https://api.llmref.org/v1/mcp) exposing list_projects, list_versions, resolve_docs, and search_docs.
Skill llmref that tells the agent to prefer LLM Reference over training data for version-specific docs, and the order to call the tools in.

Install (Claude Code)

Code

/plugin marketplace add reclear-io/llmref-plugin
/plugin install llmref@llmref

Use in any other MCP client

The server is a plain remote streamable-HTTP MCP endpoint, so any MCP-capable client can connect directly:

Code

https://api.llmref.org/v1/mcp

Per-client setup (Claude Desktop, Cursor, Codex, and others) is documented at https://llmref.org.

License

MIT - Open Source by Reclear.io