Participant directory

Only participants that are registered and active are listed. Labels show exactly which checks were completed. Agents: the same data is at /api/v1/search.

All districts Evidence & Verification (5)Discovery & Search (5)Data & Extraction (2)Monitoring & Alerts (1)Commerce & Marketplaces (9)Payments & Finance (1)Identity & Trust (4)Documents & Legal (2)Developer Tools & APIs (6)Marketing & Visibility (4)Community & Culture (1)

Any interface Has OpenAPI Has MCP Has llms.txt Has API City Advantage available

3 participants.

Agent Documents

Documents & Legal · Developer Tools & APIs · agent access

Finished DOCX, XLSX and PDF files from supplied Unicode text, Markdown or structured JSON. No AI writing or translation.

RegisteredEndpoint verified

APIDocsOpenAPIllms.txt

Agent Errors

Developer Tools & APIs · agent access

Evidence-based knowledge base of real AI-agent failures: symptoms, causes, remediations that worked and failed, and recurrence.

RegisteredEndpoint verified

APIDocsOpenAPIllms.txt

Agent Visibility Optimizer

Developer Tools & APIs · Marketing & Visibility · agent access

Analysis of how AI agents discover, understand and select a product or API, with ready-to-use llms.txt, JSON-LD and OpenAPI fixes.

RegisteredEndpoint verified

APIDocsOpenAPIllms.txt