MCP server

Cyber Library Official

com.cyberlibrary/library

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.

Website

At a glance

Type

MCP server

Publisher

cyberlibrary.com (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,130 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.library]
url = "https://www.cyberlibrary.com/api/mcp"

Gemini CLI

{"mcpServers":{"library":{"httpUrl":"https://www.cyberlibrary.com/api/mcp"}}}

Cursor

{"mcpServers":{"library":{"url":"https://www.cyberlibrary.com/api/mcp"}}}

VS Code

{"servers":{"library":{"type":"http","url":"https://www.cyberlibrary.com/api/mcp"}}}

Antigravity

agy mcp add library https://www.cyberlibrary.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"library","server_url":"https://www.cyberlibrary.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"library","server_url":"https://www.cyberlibrary.com/api/mcp"}

Tools

• get_outline ~178 tokens
  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 pages. Capped at 400 entries. Docs: https://www.cyberlibrary.com/en/mcp
• get_page ~218 tokens
  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. Paths look like "offensive/software/applications/server/containers/container-escape"; full URLs are accepted. Docs: https://www.cyberlibra
• get_planned_subtree ~168 tokens
  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. Docs: https://www.cyberlibrary.com/en/mcp
• list_topics ~149 tokens
  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. Docs: https://www.cyberlibrary.com/en/mcp
• search_library ~191 tokens
  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 get_page to read it. Docs: https://www.cyberlibrary.com/en/mcp
• search_planned_topics ~226 tokens
  Searches the structure database snapshot of the Cyber taxonomy: every planned topic (8k+), including drafts not yet published on the site, with its status (draft, review, ready, generated, published) and position. Use get_planned_subtree with an id to explore around a match. Docs: https://www.cyberl

Browse

• Converting to Markdown
• Notes and wikis
• Databases
• Docker and Kubernetes

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