{"name":"ProofSlip","description":"Ephemeral verification receipts for AI agent workflows. Create short-lived proof tokens that agents verify before acting. Prevents duplicate actions, verifies approvals, coordinates handshakes.","url":"https://proofslip.ai","version":"1.0.0","capabilities":["receipts","verification","polling"],"protocol":"openapi","api":{"type":"openapi","url":"https://proofslip.ai/.well-known/openapi.json"},"auth":{"type":"bearer","signup_url":"https://proofslip.ai/v1/auth/signup","instructions":"POST /v1/auth/signup with {\"email\": \"you@example.com\", \"source\": \"api\"} to get a free API key."},"mcp":{"package":"@proofslip/mcp-server","install":"npx -y @proofslip/mcp-server"},"llms_txt":"https://proofslip.ai/llms.txt","contact":"hello@proofslip.ai"}