Archives are gzipped and uploaded in parts of at most 90 MB with per-part
digests (edge request limit); pip installs ignore the task venv so transitive
dependencies land in products; the verifier sets NODE_PATH and the Java
classpath from products when starting the app.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Built projects spool to /workspace without package caches (cap 1 GiB, both
sides); a plain-text model reply is fed back once; mailbox PUT/GET retry for up
to 90 s with idempotent re-send by seq; executor tasks are deleted on every exit
path.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
The agent passes a manifest file or project directory; pip uses -r for
requirements files and the directory for pyproject/setup, npm ci/install runs in
the directory, composer/maven/gradle likewise. Build and verify failures carry
phase, exit code and a sanitised stderr tail.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Zero running workers behind "no free workers available" now raises
ClusterUnavailable instead of waiting out the capacity deadline; CapacityDeadline
carries its message; cleanup failures no longer mask the original exception; the
pilot driver aborts the run on infrastructure failure before any model call.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Reasons carry type plus a sanitised message tail; command failures carry phase,
exit code and bounded stderr. Scratch walk tolerates directories pip removes
mid-walk; writable /workspace/home and runtime paths. Capacity retries delete a
possibly created task before resubmitting. Docker smoke checks the image first.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Demos are data the verifier executes (fixed build recipes, runtime+path start,
HTTP/CLI steps with captures; the canary is never referable). The agent loop with
the key never runs repository code: executor tasks without a key exchange commands
and results through presigned objects. AX capacity errors are back-pressure with at
most 2 tasks in flight; caches and builds under /workspace with a 2 GiB guard;
verifiers take one presigned archive per side. Launcher fix: private /dev in bwrap.
190 tests on the host; probe 5/5 demonstrated.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Board as immutable versioned blobs (coordinator sole writer); budget reserve/settle
before model calls; per-task and run caps; coordinator loop over an injected
executor; batch.py accepts a fixed allow-list of search variables; XSS browser
oracle; ousast-search-task image (Python, Node/TypeScript, PHP, Java 17, sqlite,
bwrap, chromium) built by CI. 103 tests on the host.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
