MCP server

NLP.COM.AI Open Model Catalog

ai.com.nlp/open-model-catalog

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

Search curated open-weight AI model releases, licenses, architectures, and primary sources.

At a glance

Type

MCP server

Publisher

com.ai (verified by the MCP Registry)

Status

Working at last check

Tools

3

Token cost

About 375 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 open-model-catalog https://nlp.com.ai/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.open-model-catalog]
url = "https://nlp.com.ai/mcp"

Gemini CLI

{"mcpServers":{"open-model-catalog":{"httpUrl":"https://nlp.com.ai/mcp"}}}

Cursor

{"mcpServers":{"open-model-catalog":{"url":"https://nlp.com.ai/mcp"}}}

VS Code

{"servers":{"open-model-catalog":{"type":"http","url":"https://nlp.com.ai/mcp"}}}

Antigravity

agy mcp add open-model-catalog https://nlp.com.ai/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":"open-model-catalog","server_url":"https://nlp.com.ai/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"open-model-catalog","server_url":"https://nlp.com.ai/mcp"}

Tools

• get_model ~107 tokens
  Return the complete curated record for one model or model-family release, addressed by the slug returned from search_models or recent_models.
• recent_models ~119 tokens
  Return the newest curated open-weight model release records, optionally limited to releases on or after an ISO 8601 date.
• search_models ~149 tokens
  Search curated open-weight model release records by model name, developer, license, parameter or context description, and technical features. Returns canonical NLP.COM.AI pages and primary sources.

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