# Llmref MCP server

Source: https://glimind.com/server/mcp-registry%2Forg.llmref%2Fllmref
Registry id: `mcp-registry/org.llmref/llmref`
Status: live (checked 2026-10-27T04:28:11.147Z)

## Verdict

Llmref MCP server answered 99.83% of Glimind's liveness checks over 30 days, better than 25% of MCP servers, with 1059 ms median handshake and 18 outages in 90 days. Its agent-readiness grade is A (95/100) across 5 tools, costing an agent about 1,325 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.83% | 25% of MCP servers |
| Median handshake latency | 1059 ms | 17% of MCP servers |
| p95 handshake latency | 3388 ms | — |
| Checks in 30 days | 4,943 | — |
| Outages, 90 days | 18 | — |
| Median recovery | 2 min | — |
| Agent-readiness score | 95/100 (A) | 80% of MCP servers |
| Tools | 5 | — |
| Tool-list size for an agent | ~1,325 tokens | 61% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "llmref-mcp-server": {
      "type": "http",
      "url": "https://api.llmref.org/v1/mcp"
    }
  }
}
```

Claude Code:

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

## Tools (5)

- `list_projects`: List indexed documentation projects (version-pinned doc snapshots). Call this FIRST to discover the exact slug before reading any library's docs — prefer this o
- `list_versions`: List available snapshot versions for a project. Call this before resolve_docs or search_docs to see valid version strings, then pick the one matching the versio
- `report_missing_docs`: Best-effort report of public documentation missing from llmref. Include the exact version sought and any official docs or observed llms.txt URL already found du
- `resolve_docs`: Resolve a concrete project version or `latest` to documentation and artifact URLs. Discover valid version strings with list_versions first. Save resolved_versio
- `search_docs`: Semantic search across a project's version-pinned documentation — the fastest way to pull just the passage you need for an exact version instead of reading the 

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.