Health and token cost of every remote MCP registry server, probed daily. Look up, search, or probe.
Listed on
First seen 3 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
4
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
1
GitHub stars
From MCP Toplist
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_server | Connects to an MCP server URL now (initialize and tools/list, no credentials, 10 s timeout) and reports status, protocol, tools and the token cost of the tool definitions: exact in Claude when the counter is available, else an estimate from the schema size. For registry servers prefer lookup_server. | Not declared |
| lookup_server | Latest probe of one server from the official MCP registry: status, protocol, tool count, exact token cost of its tool definitions in Claude, latency. Accepts the registry name (io.github.owner/name) or the server URL. | Not declared |
| registry_summary | Aggregates of the latest daily run: how many servers answer, token cost percentiles, protocol versions, heaviest servers. | Not declared |
| search_servers | Find servers by words in name, title, description or host, with optional filters, sorted by exact Claude token cost by default. Returns up to 20 servers per page; page numbers go to 20, after that pass the `next` cursor from the previous answer. | Not declared |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | mcp-pulse | - | 3 Oct 2026 |