Claude Code Ultimate Guide MCP server

Read from the package source without running it. The installed server may list more.

• compare_versions

  Show what changed between two Claude Code CLI versions. Lists all releases in range with aggregated highlights and breaking changes.

• diff_official_docs

  Compare the baseline and current official Anthropic Claude Code docs snapshots. Shows added, removed, and modified pages. No network call \u2014 reads local files only. Run init_official_docs() first, then refresh_official_docs() when you want to update the current snapshot.

• get_changelog

  Return the last N entries from the Claude Code Ultimate Guide CHANGELOG. Shows what changed in the guide itself (not Claude Code CLI releases \u2014 use get_release() for that).

• get_cheatsheet

  Return the Claude Code cheatsheet \u2014 a compact 1-page reference covering the most important commands, shortcuts, config options, and workflows.

• get_digest

  Return a digest of guide and Claude Code CLI changes for a given period. Combines guide CHANGELOG entries + official Claude Code releases in the time window.

• get_example

  Fetch a production-ready template or example from the guide (agents, skills, commands, hooks, scripts). Pass a partial name to search for matching examples.

• get_release

  Get details about Claude Code CLI official releases. Pass a version to get a specific release, or omit to get the latest and recent history.

• get_threat

  Look up a specific threat by ID from the security threat database. Supports CVE IDs (e.g. "CVE-2025-53109") and technique IDs (e.g. "T001").

• init_official_docs

  Fetch the official Anthropic Claude Code docs (llms-full.txt) and store a local snapshot as the diff baseline. Run this first. Safe to re-run \u2014 overwrites previous baseline AND current. Takes ~5s (fetches ~1.2MB from Anthropic).

• list_examples

  List all production-ready templates in the guide by category (agents, commands, hooks, skills, scripts). Use get_example(name) to fetch the content of any specific template.

• list_threats

  Browse the security threat database. Without a category, returns a summary with counts. With a category, returns the full list for that section.

• list_topics

  List all top-level topics and categories in the Claude Code Ultimate Guide. Useful for exploring what the guide covers before searching.

• read_section

  Read a section from a guide file (markdown, YAML, examples). Supports pagination via offset, or a "#heading-slug" anchor to jump straight to a section (as returned by search_guide()). Use after search_guide() to fetch the full content at a specific location.

• refresh_official_docs

  Re-fetch the official Anthropic Claude Code docs and update the "current" snapshot without touching the baseline. Run this to update the comparison target before diffing. Takes ~5s (fetches ~1.2MB from Anthropic).

• search_examples

  Semantic search across all production-ready templates by intent (e.g. "hook lint", "agent code review"). Different from get_example (exact name) and list_examples (category browse).

• search_guide

  Search the Claude Code Ultimate Guide by topic, keyword, or question. Covers features, hooks, agents, MCP, skills, commands, and best practices. Use this FIRST for any Claude Code question instead of web search.

• search_official_docs

  Search the official Anthropic Claude Code documentation by keyword or topic. Uses the local current snapshot \u2014 no network call. Run init_official_docs() first.

• Code scan12 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancelast push 0 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Claude Code Ultimate Guide: common questions

Is Claude Code Ultimate Guide MCP server safe?

Yes, by our scan: it is graded A (92/100). Read the Claude Code Ultimate Guide safety report

How do I install Claude Code Ultimate Guide?

It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.

Does Claude Code Ultimate Guide need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Claude Code Ultimate Guide maintained?

The last commit was in the last day (2026-09-20). The latest release is v1.3.1.

What can I use instead of Claude Code Ultimate Guide?

Servers from other publishers that do the same job: cv.json — open CV data MCP server, Bitbybit CAD MCP server and Pubchem MCP server. Compare all Claude Code Ultimate Guide alternatives.