StealthStack ARD Discovery

ai.stealthstack/discoveryVersion 0.2.0

Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.

Status

Responds393 msNov 14, 2026, 13:33 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:33 UTC
Latency: 393 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://stealthstack.ai/mcp?src=mcpregistryResponds393 msNov 14, 2026, 13:33 UTC

No sign-in

Claude Code

claude mcp add --transport http discovery 'https://stealthstack.ai/mcp?src=mcpregistry'

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: discovery
Remote MCP server URL: https://stealthstack.ai/mcp?src=mcpregistry

Cursor

{
  "mcpServers": {
    "discovery": {
      "url": "https://stealthstack.ai/mcp?src=mcpregistry"
    }
  }
}

VS Code

code --add-mcp '{"name":"discovery","type":"http","url":"https://stealthstack.ai/mcp?src=mcpregistry"}'

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Tools

3 tools

Tools of StealthStack ARD Discovery
	Description		Read-only	Idempotent	Open world
`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.	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.	No	Yes	Yes	Yes
`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.	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.	No	Yes	Yes	Yes
`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.	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.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Sep 27, 2026
Updated: Sep 27, 2026
Website: https://www.stealthstack.ai/⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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