Corvint Tasks development snapshot (issue 336)

Corvint Tasks development snapshot — issue 336

Native macOS arm64 Tasks download from public source commit 85cb2889444ad41ac001876fca2b0000c76a09a7 (tree cb1bbe8b2923f338fbd3c49d0d65dbc97b473bcd), Go 1.27.1, build189.

Includes plan preview, atomic claim --next, attempt-bound submit / gate run / complete, external-agent setup templates and guide, canonical payload guidance and closed release reason codes. Corresponding source and license/provenance notices are inside the archive.

This is an unsigned development snapshot, version 0.0.0-tcp01-unverified+build.189. Two independent builds and deterministic archive assemblies agreed; extracted version/help smoke passed. SHA256 checks establish byte integrity, not publisher authentication: publisher identity is NOT_VERIFIED. This is not stable1.0, queue execution qualification, or qualification of the complete workflow bundle. Other platforms are NOT_RUN. Issue354's multi-repository supervisor extension is not included.

Install

Download corvint-tasks_darwin_arm64.tar.gz and SHA256SUMS from this release. In their download directory run:

shasum -a 256 -c SHA256SUMS
mkdir corvint-tasks-dev
tar -xzf corvint-tasks_darwin_arm64.tar.gz -C corvint-tasks-dev
./corvint-tasks-dev/bin/corvint-tasks version
./corvint-tasks-dev/bin/corvint-tasks help

Use the included docs/TASKS-EXTERNAL-AGENTS.md before initializing a new queue. For an existing queue, preserve its configuration and journal; read queue status and receipt audit with the new binary. This download does not grant an execution cutover or alter an existing queue.

Source, tests and documentation fixes for issue336 are already on public main. This standalone download completes its missing prebuilt Tasks distribution. No stable support or production-qualification claim is made for this development snapshot; retain your previous binary to roll back executable selection without restoring old journal bytes.