Every public MCP server. Watched.
Toolpin catalogs every server in the official MCP registry, probes the reachable ones daily, and pins a cryptographic hash of each tool definition, so when a server you depend on silently changes what its tools claim to do, it shows here first.
Looking for a capability rather than a name? Search the tool index by what you need done.
Right now catalog refreshed 12 hours ago
25,277
Servers cataloged
14,532
Remote endpoints watched
60,381
Tool definitions pinned
51,189
Changes detected
Recent observations
| When (UTC) | Server | Event |
|---|---|---|
| Aug 27 06:14 | io.github.blackboxfoundry/livedatalink | tools changed |
| Aug 27 06:14 | io.github.pipeworx-io/hi-dmv | tools changed |
| Aug 27 06:14 | ch.opencaselaw/swiss-caselaw | tools changed |
| Aug 27 06:14 | com.getboxkite/xero-backup-export | tools changed |
| Aug 27 06:14 | store.scvd/general-store | tools changed |
| Aug 27 06:14 | global.rootz.food/grocery | back online |
| Aug 27 06:14 | markets.oblique.api/oblique-markets | tools changed |
| Aug 27 06:13 | io.github.cammac-creator/ibanforge | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/ny-dmv | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/ca-grants | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/eu-funding-tenders | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/ca-dmv | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/wi-dmv | tools changed |
| Aug 27 06:13 | io.github.pipeworx-io/nihr | tools changed |
| Aug 27 06:13 | io.github.ebrunet001/mcp-server-tft | went unreachable |