MCP Registry Validator — Check Endpoints Actually Resolve
Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"mcp-uptime": {
"url": "https://mcp-uptime.theopslog.workers.dev/mcp"
}
}
}リモートエンドポイント
https://mcp-uptime.theopslog.workers.dev/mcpstreamable-httpできること
ツール一覧
ツール（4）
🟢check_mcp_endpoint(url, include_tools)
Probe an MCP endpoint right now: is it alive, which transport it speaks, how many tools it exposes, and whether its tool schema changed since the last check. Use before depending on a third-party MCP server.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL of the MCP endpoint to inspect."
},
"include_tools": {
"type": "boolean",
"description": "Return the full tool list, not just the count."
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢get_uptime(url, days)
Uptime history for an MCP endpoint over the last N days (max 30), with incident windows. Reads stored history; does not probe.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL of the MCP endpoint to inspect."
},
"days": {
"type": "integer",
"minimum": 1,
"maximum": 30,
"description": "Window in days. Default 30."
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢get_known_tools(url)
The tool list last observed at an MCP endpoint, with the timestamp of the most recent schema change. Reads stored history; does not probe.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL of the MCP endpoint to inspect."
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢check_schema_drift(url)
Probe an MCP endpoint and diff its tool schema against the last stored snapshot: tools added, removed, or whose description/inputSchema changed. Schema drift fails quietly mid-run, which is why it is worth checking.
入力スキーマ
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Public http(s) URL of the MCP endpoint to inspect."
}
},
"required": [
"url"
],
"additionalProperties": false
}コミュニティ
エビデンス