MCP server

AgentIndex Official

app.agentindex/agentindex

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

Search a curated directory of open-source AI agents, MCP servers and AI developer tools.

Website

At a glance

Type

MCP server

Publisher

agentindex.app (verified by the MCP Registry)

Status

Working at last check

Tools

5

Token cost

About 1,194 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 agentindex https://agentindex.app/api/mcp/

Claude Desktop

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

Codex (config.toml)

[mcp_servers.agentindex]
url = "https://agentindex.app/api/mcp/"

Gemini CLI

{"mcpServers":{"agentindex":{"httpUrl":"https://agentindex.app/api/mcp/"}}}

Cursor

{"mcpServers":{"agentindex":{"url":"https://agentindex.app/api/mcp/"}}}

VS Code

{"servers":{"agentindex":{"type":"http","url":"https://agentindex.app/api/mcp/"}}}

Antigravity

agy mcp add agentindex https://agentindex.app/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":"agentindex","server_url":"https://agentindex.app/api/mcp/","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agentindex","server_url":"https://agentindex.app/api/mcp/"}

Tools

• get_tool_detail ~227 tokens
  Get the full AgentIndex record for one tool when you already have its id (from search_tools, get_trending or an AgentIndex URL such as agentindex.app/en/tool/<id>/). Returns name, description, long intro, summary, features, use cases, pros and cons, when to choose or skip it, compatibility, install
• get_trending ~205 tokens
  Get the highest-ranked tools across the whole AgentIndex directory, for questions like "what are the best/most popular open-source AI tools right now". Ranking is by rank_score (0-100), which combines GitHub stars, how recently the repository was updated and the quality of its documentation; it is n
• list_categories ~107 tokens
  List every category in the AgentIndex directory with the number of tools in it, largest first. Call this before using the category filter of search_tools to get valid names, or to give the user an overview of the directory. Returns an array of {category, count}. Takes no arguments.
• search_tools ~360 tokens
  Find AI agents, MCP servers and AI developer tools in the AgentIndex directory by keyword and/or category. Use this when the user describes a need ("MCP server for Postgres", "browser automation agent"); use get_trending instead to browse the best tools without a query. Every keyword must appear (ca
• submit_tool ~295 tokens
  Suggest a GitHub repository (an AI agent, MCP server or AI developer tool) for listing on AgentIndex. No login or API key needed. The submission is queued for human review, usually within 1-3 days; it does not appear in search results immediately. Tools are listed only if the repository is public an

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