dev.toolpin/toolpin

dev.toolpin/toolpin · v0.1.0

Check whether an MCP server answers, what its tools claim, and whether that claim has changed.

MCPremoteno credentialsDeveloper toolsCloud & DevOps

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 6 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 87/100

What it does: 6 tools · 5 read, 0 write · Developer tools, Cloud & DevOps

Test call get_spec_status: worked (1,062 ms)

How the rating is made

Answers without login: +30
Speed of first answer: +10
Lists tools: +10
Tool descriptions: +15
Parameter descriptions: +2
Read/write annotations: 0
Safe test call: +20
More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL

https://toolpin.dev/mcp

Tools

6 tools listed at last check

search_servers Find MCP servers in the public registry by name or title. Returns the canonical name, description, and whether the server answered our last probe. Use this to turn a rough idea of a server into the exact name the other tools need.
get_server Everything Toolpin has observed about one MCP server: reachability of each remote endpoint and when each was last checked and last verified, repository activity, the current tool-definition hash, and how many changes it has recorded in the last 90 days. The reply includes the catalog-wide drift rate
get_server_tools The tool definitions one MCP server advertised when Toolpin last read them, each with a SHA-256 hash of the fields the MCP specification defines. Use this to see what a server's tools claim to do without connecting to it, or to compare a hash you pinned earlier.
get_server_changes Changes Toolpin recorded for one MCP server: tool definitions changing, and endpoints going down or coming back. Each change says which tools moved and which of their fields differed, with the hash before and after. Includes the catalog-wide drift rate for comparison.
get_spec_status The current MCP specification revision, which of its proposals Toolpin checks for, and how much of the catalog has migrated. Use this to find out what the current revision is and how unusual it is to still be on an older one.
watch_server Start monitoring an MCP server on the caller's Toolpin account, so they are emailed when it changes or stops answering. Needs an API key. Says so plainly if the account is already at its plan limit rather than failing.

Badge

Markdown for your README

[![Connect-MCP](https://clawy.uk/mcp/badge/dev.toolpin/toolpin.svg)](https://clawy.uk/mcp/s/dev.toolpin/toolpin)

Repository · Website