generated: '2026-10-18' method: searched generator: extract-docs-artifacts.py (local) source: https://plainrouter.com/agent-quickstart.md sources: - https://plainrouter.com/agent-quickstart.md - https://plainrouter.com/quickstart-mcp.md - https://plainrouter.com/library/google-ads-mcp-options.md - https://plainrouter.com/library/google-ads-server-side-tracking.md idempotency: coverage: partial header: Idempotency-Key evidence: Supply a stable `event_id` or `Idempotency-Key` for a conversion write. If both are present, they must match. scope: - not enumerated on the pages read pagination: {} authentication: Bearer token (Signals bearer secret or workspace key) rate_limit_signaling: RateLimit and RateLimit-Policy headers are published on every response, including refusals. docs: https://plainrouter.com/agent-quickstart.md