From the maker

Checked directory of infrastructure for AI agents (browsers, sandboxes, memory, search, email, auth) with side-by-side comparison pages. Free listings. Disclosure: I run this directory.

How to connect

Streamable HTTP endpoint:

https://agentstackdirectory.com/mcp/

What we found when we connected

Verified 2026-11-03 | 4 tools | responded in 610ms

Protocol revision

2025-11-25

Server identified itself as

agent-stack-directory 0.1.0

Tools exposed

4

Tool descriptions

present

tools/list round trip

610ms

Tested

2026-11-03 15:24 UTC

The 4 tools it exposed

Every name below came back from this server's own tools/list response on the date above. So did each description, parameter list and label like "read-only": they are the server describing itself. We did not call any of them.

• search_tools read-only

  Search Agent Stack Directory for AI agent infrastructure tools by keyword, with optional category and open-source filters. Omit query to list every tool in a category.

  Parameters: query, category, open_source, limit

• get_tool read-only

  Get the full listing for one tool by slug or name: summary, official site, open-source flag, last link check, and the alternatives in its category.

  Parameters: tool (required)

• compare read-only

  Compare 2 to 4 tools side by side by slug or name. Returns a table, notable differences and the head-to-head page when one exists.

  Parameters: tools (required)

• list_categories read-only

  List every category (layer of the agent stack) with its key, description and tool counts.

Anything above describes one moment on the date shown. We do not re-test on a schedule, so nothing here says what this server is doing now. We have not audited its code, its data handling or its permissions, and this is not a safety rating.