What can you do with llmref?

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)

/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:

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

Install

Add llmref to your client. Pick the one you use.

claude mcp add --transport http llmref https://api.llmref.org/v1/mcp

codex mcp add llmref --url https://api.llmref.org/v1/mcp

{
  "mcpServers": {
    "llmref": {
      "url": "https://api.llmref.org/v1/mcp"
    }
  }
}

Add to `~/.cursor/mcp.json`, or `.cursor/mcp.json` for a single project.

{
  "servers": {
    "llmref": {
      "type": "http",
      "url": "https://api.llmref.org/v1/mcp"
    }
  }
}

Add to `.vscode/mcp.json` in your workspace.

{
  "mcpServers": {
    "llmref": {
      "url": "https://api.llmref.org/v1/mcp"
    }
  }
}

Add to `claude_desktop_config.json`, then restart Claude Desktop.

{
  "mcpServers": {
    "llmref": {
      "serverUrl": "https://api.llmref.org/v1/mcp"
    }
  }
}

Add to `~/.codeium/windsurf/mcp_config.json`.

Score

39 / 100

Incomplete

Documentation10/25
Maintenance16/25
Trust9/20
Capability0/15
Install experience12/15

Documents what it does and how to connect
Has a resolvable package or endpoint
Exposes at least one tool, prompt or resource
README has substantive content
Includes a code example
Documents its configuration
Mentions credentials or security posture
Last commit 62 days ago
Has a release history
Repository is not archived
No licence detected
Namespace verified in the official MCP registry
Claimed by its owner
Published under an organisation
0 tool(s) documented
Provides prompt templates
Provides resources
6 documented install method(s)
Published to a package registry
Offers a hosted endpoint — no local install

Read the full rubric →

Version history

Versions	Published
0.1.0Latest	Jul 1, 2026