MCP server

AgentIndex

io.github.agentndx/agentindex

Checked 25 Oct 2026, 20:29 UTC · Connection failed

Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries. Paid via x402 (USDC on Base).

Failed last check

https://agentndx-production.up.railway.app

At a glance

Type: MCP server
Publisher: Not verified
Status: Failed last check
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

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://agentndx-production.up.railway.app

Claude Desktop

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

Codex (config.toml)

[mcp_servers.agentindex]
url = "https://agentndx-production.up.railway.app"

Gemini CLI

{"mcpServers":{"agentindex":{"httpUrl":"https://agentndx-production.up.railway.app"}}}

Cursor

{"mcpServers":{"agentindex":{"url":"https://agentndx-production.up.railway.app"}}}

VS Code

{"servers":{"agentindex":{"type":"http","url":"https://agentndx-production.up.railway.app"}}}

Antigravity

agy mcp add agentindex https://agentndx-production.up.railway.app

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://agentndx-production.up.railway.app","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agentindex","server_url":"https://agentndx-production.up.railway.app"}

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