# Cyberlibrary Library MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.cyberlibrary%2Flibrary
Registry id: `mcp-registry/com.cyberlibrary/library`
Status: live (checked 2026-10-27T09:03:12.276Z)

## Verdict

Cyberlibrary Library MCP server answered 99.84% of Glimind's liveness checks over 30 days, better than 25% of MCP servers, with 177 ms median handshake and 1 outage in 90 days. Its agent-readiness grade is A (96/100) across 6 tools, costing an agent about 1,098 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.84% | 25% of MCP servers |
| Median handshake latency | 177 ms | 74% of MCP servers |
| p95 handshake latency | 1815 ms | — |
| Checks in 30 days | 3,187 | — |
| Outages, 90 days | 1 | — |
| Median recovery | 26 min | — |
| Agent-readiness score | 96/100 (A) | 82% of MCP servers |
| Tools | 6 | — |
| Tool-list size for an agent | ~1,098 tokens | 71% of MCP servers |
| Days observed | 15 | — |

## Install

```json
{
  "mcpServers": {
    "cyberlibrary-library-mcp-server": {
      "type": "http",
      "url": "https://www.cyberlibrary.com/api/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http cyberlibrary-library-mcp-server https://www.cyberlibrary.com/api/mcp
```

## Tools (6)

- `get_outline`: Indented outline of the library tree below a path (default: whole library) down to a given depth. Useful to understand how a domain is organized before reading 
- `get_page`: Returns a page of the Cyber Library as markdown with its metadata (title, URL, breadcrumbs, last update, contributors) and, for folders, the list of child pages
- `get_planned_subtree`: Outline of the planned taxonomy below a topic id (from search_planned_topics; omit for the Cyber root) with each topic's kind and status. Capped at 400 entries.
- `list_topics`: Lists the direct children of a folder of the library (or the six top-level sections when no path is given): title, path, number of sub-pages and description. Do
- `search_library`: Full-text search over the published pages of cyberlibrary.com (titles, descriptions, paths). Returns the best matches with their path and URL; pass a path to ge
- `search_planned_topics`: Searches the structure database snapshot of the Cyber taxonomy: every planned topic (8k+), including drafts not yet published on the site, with its status (draf

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