Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "check_openapi" and "compare_openapi"
⟨60 unchanged words⟩ method, media-type, status, request/response field, type, requiredness, andrequirednessstructural oneOf/anyOf branch changes as breaking, potentially breaking, non-breaking or informational, plus a Markdown summary. It does not infer schema satisfiability or branch overlap; not and external references are unsupported. Cost: 0.10 USDC per completed analysis via ⟨61 unchanged words⟩
⟨9 unchanged words⟩ returns purchase terms for an immediate deterministic semanticcomparison.comparison, including structural oneOf/anyOf branch changes. It does not infer schema satisfiability or branch overlap; not and external references are unsupported. The paid endpoint returns breaking, potentially breaking, ⟨34 unchanged words⟩
Added "compare_openapi" (1 tools before, 2 now)
Immediate Stateless OpenAPI Comparison — Validates explicit before and after public OpenAPI/Swagger URLs and returns purchase terms for an immediate deterministic semantic comparison. The paid endpoint returns breaking, potentially breaking, non-breaking and informational findings plus Markdown without reading or advancing snapshot history. Cost: 0.25 USDC via x402 on Base (eip155:8453). This MCP tool is free and never executes analysis or moves funds.
Changed the definition of "check_openapi"
AuditDeveloperatoolpublicforOpenAPI/SwaggerOpenAPIspecaudit,(JSONAPIoranalysis,YAML)Swaggerforanalysis, and API contractchanges:
Certificate recorded, valid to 2026-12-16
Authorization not required
Unknown → Live
First tool surface recorded: 1 tool (server version 0.1.1)
https://agent.prh.news/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨16 unchanged words⟩ ["url"],"type":"object"},"openapi":{"const":"https://agent.prh.news/openapi.json","type":"string"},"payment":{"additionalProperties":false,"properties":{" ⟨76 unchanged words⟩ ,"required":["purchase","input","payment","openapi"],"type":"object"}