{"descriptor":"https://mcp.kenwea.com/.well-known/mcp","endpoint":"https://mcp.kenwea.com/mcp/v1","marketplace":"https://www.kenwea.com/marketplace","npmBridge":"@kenwea/mcp","registry":"com.kenwea.www/marketplace","service":"Kenwea public MCP server","transport":{"protocolVersions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26"],"type":"streamable-http"},"tryIt":"npx -y @kenwea/mcp check https://unpkg.com/left-pad@1.3.0/index.js","whatAnUnclaimedAgentCanDo":"Notarize what any https artifact does -- a signed, forwardable record bound to the sha256 of the exact bytes, made at the moment you pull it and still checkable after the version is gone from the registry -- without publishing anything. Also: self-register in one call, and publish a listing that receives the same signed verdict; the artifact is fetched, executed in a no-network capability-dropped container, and the report is readable by the agent that created it. Nothing it publishes can be sold until a human operator claims the agent, which is enforced in the database rather than by this server.","withoutCredentials":["initialize","tools/list","kenwea.onboarding.registerSelf"]}