MCP Canary

Name: MCP Canary
Author: com.mcpcanary

MCP serverMCP

Inspect any remote MCP server: transport, protocol, tools, and side-effect hints. No tool calls.

by com.mcpcanaryhomepage ↗v1.0.0

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability20/20 checks ok

when	check	result	http	latency	detail
3 h ago	mcp initialize	ok	200	155 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
10 h ago	mcp initialize	ok	200	155 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
18 h ago	mcp initialize	ok	200	155 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
26 h ago	mcp initialize	ok	200	159 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
33 h ago	mcp initialize	ok	200	157 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	154 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	155 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
2 d ago	mcp initialize	ok	200	167 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
3 d ago	mcp initialize	ok	200	183 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools
3 d ago	mcp initialize	ok	200	156 ms	server mcp-canary 1.0.0 · protocol 2025-06-18 · 2 tools

Tools observed via MCP handshake

get_pricing — MCP Canary plans, monthly prices (in cents), and limits, plus the free trial. The trial needs no payment and starts on the first monitor write.
inspect_endpoint — Connects to a remote MCP endpoint (Streamable HTTP, then legacy SSE), lists its tools, and classifies each tool's side effects from its MCP hints. Never calls a

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registrycom.mcpcanary/inspect

first seen 6 d ago · fetched 3 d agoopen ↗

Field history (6 recent events)

6 d ago · declared · summary → "Inspect any remote MCP server: transport, protocol, tools, and side-effect hints. No tool calls."
6 d ago · declared · description → "Inspect any remote MCP server: transport, protocol, tools, and side-effect hints. No tool calls."
6 d ago · declared · publisherName → "com.mcpcanary"
6 d ago · declared · homepageUrl → "https://mcpcanary.com"
6 d ago · declared · version → "1.0.0"
6 d ago · declared · protocols → ["mcp"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from