Receive timestamped, cryptographically verifiable proof that a specific URL is live and contains expected content, enabling trusted citation in agent outputs.
The agent identifies a URL that needs to be cited or verified for accuracy. It calls the verify_web_evidence tool with the target URL and expected status/text. The agent reviews the returned receipt ID, content hash, and observation timestamp to confirm the evidence is valid before including the citation in its final response.
- Category: Research and knowledge
- Effect: Read-only
- MCP servers: Anyway Possible MCP (https://koskamo.com/explore/anyway-possible-mcp)
- Source: Agent Result Examples — Anyway Possible (https://anywaypossible.com/examples)
- Source quote: "An agent needs timestamped evidence that a public page is live and contains expected content."
- Playbook page: https://koskamo.com/explore/use-cases/verify-web-evidence-for-citations
Prompt: Please verify that the following URL is currently live and contains the text 'Example Domain': https://example.com. I need timestamped evidence for this citation.