Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date. Connect the official AI Agents API Library MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http ai-agents-api-library https://ai-agents-api-library.vercel.app/mcpRun in your terminal, then restart Claude Code.
AI Agents API Library · https://ai-agents-api-library.vercel.app/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_categories”: List all categories in the catalog with the number of services in each.”
“Use “search_apis”: Find a third-party API or MCP server for a capability you lack, among 300+ catalog entries with a last-checked date: auth method, free plan,.”
“Use “get_api”: Full entry for one service: docs, auth scheme and how the credential is sent, base URL, operations, MCP endpoint or repository (check which:.”
“Use “get_reviews”: Public user reviews of one service (up to 100, from SourceForge): rating, title, pros, cons, overall, reviewer role, company size, date and.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how AI Agents API Library holds up.
gate scanned 4 tools on Sep 26, 2026. A few things are worth a look before you connect.
Operated by AI Agents API Library (github.io) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If AI Agents API Library adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose AI Agents API Library in the gate directory. No sign-in needed.
AI Agents API Library's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_categories — List all categories in the catalog with the number of services in each.
search_apis — Find a third-party API or MCP server for a capability you lack, among 300+ catalog entries with a last-checked date: auth method, free plan,
get_api — Full entry for one service: docs, auth scheme and how the credential is sent, base URL, operations, MCP endpoint or repository (check which:
get_reviews — Public user reviews of one service (up to 100, from SourceForge): rating, title, pros, cons, overall, reviewer role, company size, date and
https://ai-agents-api-library.vercel.app/mcpYes — AI Agents API Library operates its own remote MCP server at ai-agents-api-library.vercel.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick AI Agents API Library in the directory. No account or sign-in is needed. From then on, AI Agents API Library's tools are available in every client you've connected to gate.
No. AI Agents API Library runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect AI Agents API Library in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up AI Agents API Library in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
Get started free