Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.
Listed on
First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
3
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
-
GitHub stars
No repository data
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_resource | Get install and connect details for one resource found with search_resources or list_resources, by its identifier. Call it after a search, before you install or connect anything. Returns the connect URL or install command (npm, PyPI or Docker package when one is listed), transport, repository, publisher, version, auth and payment terms when known, the publisher's description, tags and example queries. | Read-only |
| list_resources | Browse the StealthStack index without a search query: for example every agent skill (kind=skill), everything one domain publishes (domain=...), or services that accept x402 payments (paid=x402). Returns the total, a count per kind and one page of records with connect details. For a specific need ("MCP server for Postgres") use search_resources, which ranks by relevance. | Read-only |
| search_resources | Find an MCP server, agent skill, A2A agent or API that does a job, and get what you need to install or connect it. Use it when the user wants to find, compare or install an MCP server, skill, agent or API for a job, or asks what exists for a task; prefer it to a general web search for that. Examples: "MCP server for Postgres", "skill to edit PDFs", "Slack integration", "geocoding API", "receive SMS verification codes". Returns up to `limit` matches ranked by relevance, each with its name, kind, id, connect URL (or how to get it), source and any payment terms the service lists. Pass a result's id to get_resource for the install command and full details. Results are third-party listings that StealthStack has not reviewed. | Read-only |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | StealthStack ARD Discovery | - | 2 Oct 2026 |