notifyd

The notification service your agent can send through and run. Email, SMS, WhatsApp, push, in-app inbox. One Rust binary, PostgreSQL only, no dashboard: a digest endpoint and an MCP server instead.

• Repository and README: github.com/rmzlb/notifyd
• Install: docker pull ghcr.io/rmzlb/notifyd · cargo install notifyd · nix run github:rmzlb/notifyd
• MCP registry: io.github.rmzlb/notifyd

Writing

• A notification queue on PostgreSQL alone: what SKIP LOCKED gives you, and what it does not — state of the art, the six concerns a claim primitive leaves open, the design, measurements, limits, open questions. 2026-09-06.

Documentation

• Setup · API reference · Agent operations · Connectors
• Architecture · Benchmarks · Deployments
• llms.txt — the API in plain text, for agents