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sh.knowngood/knowngood

sh.knowngood/knowngood · v1.9.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	tools
Tool definitions	3 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Search agent-ready sites or fetch one site's report; every capability probe-verified, dated.

streamable-http · https://knowngood.sh/mcp

claude mcp add --transport http knowngood https://knowngood.sh/mcp

{
  "mcpServers": {
    "knowngood": {
      "url": "https://knowngood.sh/mcp"
    }
  }
}

check_webmcp
Check a website LIVE for WebMCP tools, and where a browser is available whether any tool actually registers when the page runs. Returns one of: registered, declared_only, declared, not_declared, could_not_ask, or excluded when the site's robots.txt refuses AI input. could_not_ask is a distinct answe
find_capability
Find websites where an agent can accomplish a task. Returns probe-verified agent-readiness signals, unverified apparent actions read from page content, the verification tier, how each site was found (it declared agent access, probe discovery, or it was submitted), and a report URL to cite. Returns c
get_site_report
Fetch Known Good's dated verification report for one listed website: which capabilities were tested, which passed, when it was probed, what an agent can apparently do there, and how the site was found: whether it declared agent access, came from probe discovery, or was submitted. Answers "is this sp

Website · JSON · Text for agents · Registry updated 2026-10-13