npm Registry (Real-time)

Transport-agnostic in-process message queue for Bun: per-message QoS, idempotency/dedupe, opt-in durable SQLite storage, dead-letter queue, named queues. Zero required runtime deps.

Reliable, self-healing WebSocket connection for Bun: staged handshake, pluggable auth + capability negotiation, keepalive, backoff reconnect, graceful drain, delivery acks, deterministic duplicate-connection tiebreak. Zero required runtime deps.

Pure encode/decode codec for { env, body? } messages. Envelope is channel-encoded (JSON or CBOR); body is opaque octets passed through byte-for-byte.

One injectable Clock/Scheduler for every timer in the substrate stack: host timers, a deterministic FakeClock, Durable Object alarms, and cron expressions on any clock. Zero required runtime deps.

The L2 substrate: named, durable coordination objects that live on both sides of a bun-reliable-ws connection. Composes bun-mq + bun-reliable-ws + envelope-codec + mutual-key-auth.

Mutual, independently-revocable bearer-key authentication with challenge-response direction proofs and downgrade binding.

Headless CLI + MCP server for the Mailtarget Open API (api.mailtarget.co) and Transmission API

Read Celestia Indexer data through MCP over stdio or Streamable HTTP.

Local MCP server for ITFin: projects, time entries and ITFin token lifecycle

MCP server for NETICS: lets Claude, Cursor, ChatGPT and other assistants ask your workspace knowledge and manage bookings, orders and customers.