protogrid

dev.protogrid/registryVersion 0.1.0

Find MCP servers by intent and get exactly how to connect to them right now. No proxying.

Status

Responds398 msNov 14, 2026, 14:27 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Registry data may be out of date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, 14:27 UTC
Latency: 398 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://api.protogrid.dev/mcpResponds398 msNov 14, 2026, 14:27 UTC

No sign-in

Claude Code

claude mcp add --transport http registry https://api.protogrid.dev/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: registry
Remote MCP server URL: https://api.protogrid.dev/mcp

Cursor

{
  "mcpServers": {
    "registry": {
      "url": "https://api.protogrid.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"registry","type":"http","url":"https://api.protogrid.dev/mcp"}'

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Tools

6 tools

Tools of protogrid
	Description		Read-only	Idempotent	Open world
`check_server`Probe a remote MCP server URL once, credential-free and without calling its tools, and get its quality checks and its readiness for the Claude and OpenAI directories. Pass `url` to start a check (waits up to 25 s for the result), or `id` to read one. Quota: a few checks per hour anonymously, more with an API key.	Probe a remote MCP server URL once, credential-free and without calling its tools, and get its quality checks and its readiness for the Claude and OpenAI directories. Pass `url` to start a check (waits up to 25 s for the result), or `id` to read one. Quota: a few checks per hour anonymously, more with an API key.	No	No	Yes	Yes
`gate`Pass or fail for one server against the rules you name (at least one), with every rule it broke: minimum quality or trust, checks that must not fail (e.g. tools.hidden_text), quality or trust flags that must be absent, allowed connection classes, a verified owner. A blocked or deleted listing never passes. Call it before connecting.	Pass or fail for one server against the rules you name (at least one), with every rule it broke: minimum quality or trust, checks that must not fail (e.g. tools.hidden_text), quality or trust flags that must be absent, allowed connection classes, a verified owner. A blocked or deleted listing never passes. Call it before connecting.	No	Yes	Yes	No
`get_connection`Minimal connection block for the preferred remote (or package) with ${SECRET} placeholders, formatted for a target client. Secrets are never accepted or returned.	Minimal connection block for the preferred remote (or package) with ${SECRET} placeholders, formatted for a target client. Secrets are never accepted or returned.	No	Yes	Yes	No
`get_server`Official server.json plus connectability (class, remotes with auth/health, packages), current tools, trust breakdown and identity for one server name.	Official server.json plus connectability (class, remotes with auth/health, packages), current tools, trust breakdown and identity for one server name.	No	Yes	Yes	No
`list_tools`Every current tool of a server with full input/output schemas, paginated by tool name.	Every current tool of a server with full input/output schemas, paginated by tool name.	No	Yes	Yes	No
`search`Hybrid (keyword + semantic) search over servers and their tools. Filter by connection class to keep only what you can reach autonomously (R0, R1).	Hybrid (keyword + semantic) search over servers and their tools. Filter by connection class to keep only what you can reach autonomously (R0, R1).	No	Yes	Yes	No

Details

Registry status: Active
Published: Sep 23, 2026
Updated: Sep 23, 2026
Website: https://protogrid.dev/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and webSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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