Diagnoses whether an MCP server is reachable, by live HTTP probe.
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Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
Diagnose whether an MCP server passes directory health checks. Runs five real HTTP probes (modern initialize, legacy initialize, anonymous tools/list, unauthorized tools/call, WWW-Authenticate/resource_metadata) and returns findings with fixes.
MCP endpoint URL (streamable HTTP)
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Diagnose whether an MCP server passes directory health checks. Runs five real HTTP probes (modern initialize, legacy initialize, anonymous tools/list, unauthorized tools/call, WWW-Authenticate/resource_metadata) and returns findings with fixes.
| Argument | Type | Description |
|---|---|---|
| url* | string | MCP endpoint URL (streamable HTTP) |
{
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "MCP endpoint URL (streamable HTTP)"
}
}
}List the most recent scan results across MCP servers taken from the official registry, with verdicts and issue counts.
| Argument | Type | Description |
|---|---|---|
| limit | number | |
| verdict | string | optional filter |
{
"type": "object",
"properties": {
"limit": {
"type": "number"
},
"verdict": {
"enum": [
"pass",
"warn",
"fail"
],
"type": "string",
"description": "optional filter"
}
}
}