INDIVIDUAL MCP TOOL

get_server_changes

Changes Toolpin recorded for one MCP server: tool definitions changing, and endpoints going down or coming back.

toolpin.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://toolpin.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for get_server_changes and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.toolpin]
url = "https://toolpin.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "toolpin": {
      "type": "http",
      "url": "https://toolpin.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: toolpin
Remote MCP URL: https://toolpin.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "toolpin": {
      "url": "https://toolpin.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "toolpin": {
      "type": "http",
      "url": "https://toolpin.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "toolpin",
  "transport": "streamable-http",
  "url": "https://toolpin.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_servers — Find MCP servers in the public registry by name or title.
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.
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.
get_spec_status — The current MCP specification revision, which of its proposals Toolpin checks for, and how much of the catalog has migrated.
watch_server — Start monitoring an MCP server on the caller's Toolpin account, so they are emailed when it changes or stops answering.