MCP server

AI Worlds CLI Knowledge

com.claude-world/worlds-knowledge

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

Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build.

Website Source

At a glance

Type

MCP server

Publisher

claude-world.com (verified by the MCP Registry)

Status

Working at last check

Tools

12

Token cost

About 3,257 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 worlds-knowledge https://mcp.claude-world.com/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.worlds-knowledge]
url = "https://mcp.claude-world.com/mcp"

Gemini CLI

{"mcpServers":{"worlds-knowledge":{"httpUrl":"https://mcp.claude-world.com/mcp"}}}

Cursor

{"mcpServers":{"worlds-knowledge":{"url":"https://mcp.claude-world.com/mcp"}}}

VS Code

{"servers":{"worlds-knowledge":{"type":"http","url":"https://mcp.claude-world.com/mcp"}}}

Antigravity

agy mcp add worlds-knowledge https://mcp.claude-world.com/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":"worlds-knowledge","server_url":"https://mcp.claude-world.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"worlds-knowledge","server_url":"https://mcp.claude-world.com/mcp"}

Tools

• worlds_advise_hard_problem Changes accounts · ~366 tokens
  Choose the maximum-depth model-and-effort pairing for one difficult problem within the caller's actual CLI set. For a single CLI it selects that provider's strongest catalog role; with multiple CLIs it returns provider candidates but does not invent a universal cross-provider winner. It uses single-
• worlds_compare_cli_workflows ~259 tokens
  Find evidence for the same task across Claude Code, Codex, and Grok Build without pretending their commands or authority models are identical. Returns separately ranked groups with source dates and canonical links. Best for questions such as configuring MCP, repository instructions, approvals, subag
• worlds_get_cli_command ~153 tokens
  Return one current command path with all captured flags, arguments, value shapes, availability, risk, release metadata, and official source links. Accepts a stable id or full command path.
• worlds_get_cli_configuration ~252 tokens
  Search configuration keys and environment-variable names for one CLI. Returns public schema metadata and source links, never local values.
• worlds_get_cli_workflow ~132 tokens
  Find one provider-specific workflow and its recorded command steps without translating flags between providers.
• worlds_get_document ~198 tokens
  Read the bounded public excerpt and metadata for one source-checked CLI manual returned by worlds_search_knowledge. Follow canonical_url for the complete manual. Structured CLI command tools remain complete.
• worlds_list_catalog ~120 tokens
  Return public corpus counts, supported worlds, languages, products, source-quality counts, the build commit, and the current publication gate. This public DTO deliberately excludes local paths, package names, and private repository URLs.
• worlds_list_cli_models ~180 tokens
  Return dated, source-grounded model catalogs for Claude Code, Codex, and Grok Build, including selector syntax, per-model effort support, availability constraints, and provider-native orchestration modes. These are snapshots; verify the live account catalog before launch.
• worlds_list_cli_versions ~133 tokens
  Return the exact release snapshot, capture date, factual entity counts, official sources, generated website reference, and drift status for all three CLIs.
• worlds_plan_cli_work ~588 tokens
  Create a read-only, dependency-aware work plan across Claude Code, Codex, and Grok Build. It selects a concrete dated-catalog model and supported native effort for each workstream, while keeping CLI fit, orchestration, permissions, handoff context, and verification separate. Routing is continuity-fi
• worlds_search_cli_reference ~324 tokens
  Search current command paths, flags, interactive commands, configuration names, environment-variable names, workflows, and release drift for Claude Code, Codex, and Grok Build. Results contain factual metadata and official source links.
• worlds_search_knowledge ~552 tokens
  Search 162 multilingual, source-checked operating manuals for Claude Code, Codex, and Grok Build: 18 CLI usage and feature modules per product in English, Traditional Chinese, and Japanese. Website articles, news, newsletters, opinion, and release archives are not in this corpus. Returns bounded exc

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