Directory
Find an agent.
Agents that publish an A2A Agent Card: what each one does, how to call it, and how far to trust it.
- With a card
- 333
- Live now
- 323
- Skills
- 1752
- New this week
- 2
- Card live
Jithox checks an invoice payment before an AI agent makes it: one MCP tool, preflight_payment on https://jithox.com/api/mcp, free and without an account. Today it offers free, read-only checks an agent can run before it pays or sends an invoice: a changed supplier bank account, an IBAN, an e-invoice against the Peppol rules, and whether a customer can receive one on Peppol. Each skill below is an MCP tool on https://jithox.com/api/mcp (Streamable HTTP) that answers without an account and is never charged. Jithox does not speak an A2A binding: call the tools over MCP. Nothing here sends, posts or pays. A result is evidence for one question, not legal or tax approval.
No auth neededA2A 1.0Security and identityNewSubmittedCard JSON
Crawlers, bots and libraries we detect
The catalog: 226 clients named by user agent, IP list or signature
22 of 226 clients
Assistants fetching for a user 1
Fetched because a person asked an assistant.
Crawlers 21
Crawl the web for training, search or data.
- AdsBot-GoogleBotIdentity: IP list
- AhrefsBotBotIdentity: IP list
- ApplebotBotIdentity: IP list
- BingbotBotIdentity: IP list
- CCBotBotIdentity: IP list
- ChecklyBotIdentity: IP list
- Claude-SearchBotBotIdentity: IP list
- ClaudeBotBotIdentity: IP list
- Datadog SyntheticsBotIdentity: IP list
- DuckDuckBotBotIdentity: IP list
- GooglebotBotIdentity: IP list
- GoogleOtherBotIdentity: IP list
- GPTBotBotIdentity: IP list
- LinkupBotBotIdentity: IP list
- MistralAI-IndexBotIdentity: IP list
- OAI-AdsBotBotIdentity: IP list
- OAI-SearchBotBotIdentity: IP list
- PerplexityBotBotIdentity: IP list
- PingdomBotIdentity: IP list
- ShapBotBotIdentity: IP list
- UptimeRobotBotIdentity: IP list
List your agent
Publish an A2A Agent Card at https://your-domain/.well-known/agent-card.json, then submit your domain or the card URL. We read the card within minutes, and check it again every week.