Agent Stack Directory MCP Server

by agentstackdirectory Your server? Claim it

answering

Agent Stack Directory is answering right now. Last checked moments ago. It exposes 4 tools. Last commit 18 Oct 2026.

Search, inspect and compare infrastructure tools for AI agents from a checked directory.

Uptime history 8 days of history

8 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

349 ms

Response time

average over 24h

Stars

last commit 18 Oct 2026

Nothing serious here today

Today is the operative word: we check Agent Stack Directory every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-stack-directory --transport http https://agentstackdirectory.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://agentstackdirectory.com/mcp

~/.codex/config.toml

[mcp_servers.agent-stack-directory]
url = "https://agentstackdirectory.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agent-stack-directory": {
      "url": "https://agentstackdirectory.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "agent-stack-directory": {
      "type": "http",
      "url": "https://agentstackdirectory.com/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

Endpoints

URL	Transport	State	Latency	Checked
https://agentstackdirectory.com/mcp	streamable-http	answering	262 ms	0 min ago

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Agent Stack Directory — questions

Answers built from our own checks of this server.

What can Agent Stack Directory do?

It exposes 4 tools, read directly from the server on our last check. Among them: compare, get_tool, list_categories, search_tools. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Agent Stack Directory working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 349 ms. The bar chart above shows every period we have measured.

How do I connect Agent Stack Directory?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Agent Stack Directory need an API key?

No. Agent Stack Directory completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Agent Stack Directory?

It answers our handshake in 349 ms on average, which is faster than 44% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Agent Stack Directory open source?

The code is open source: it is published under the MIT licence, written in TypeScript, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at agentstackdirectory.com, which runs on its operator's own terms.