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@loopyc/runtime

v0.1.0

Published

The durable execution engine for Monkey D Loopy standalone loop artifacts: event-sourced journal, deterministic replay, idempotent effects, hard caps, durable sleep + breakpoints.

Readme

@loopyc/runtime

The durable execution engine that compiled Monkey D Loopy loops run on. Zero dependencies.

Every standalone artifact emitted by loopc compile imports this package (or bundles it with --vendor). It provides the event-sourced journal with a chained checksum, deterministic replay, write-ahead idempotent effects (at-most-once for completed effects across crashes), durable sleep (park the run, resume past the wake time), human breakpoints, mandatory caps (iterations, no-progress fingerprint, token/USD/wallclock budget with real cost metering), and pluggable agent harnesses — any LLM provider, any coding-agent CLI, nothing hardcoded.

node loop.mjs run      # journals to .loopy/, crash-resumable
node loop.mjs resume   # picks up exactly where the journal ends

See the runtime reference.