Requirement 1.1 (Task/Workspace/Model use only fields ax documents) and
Requirement 1.4 (no ax field repurposed) were violated: manifests accepted
metadata.namespace and a Workspace git `commit`, and the reconciler dumped
every git field into what `ax apply` receives.
Facts from ax's source (pkg/apis/v1alpha1/ax.proto, internal/workspace/setup.go):
- ObjectMeta is `name` and `atespace` (plus server-set creation_timestamp);
no `namespace`, no `annotations`.
- GitRepo is `name`, `repo`, `branch`, `dir`, `depth`; no `commit`.
- The API server decodes with protojson.UnmarshalOptions{}: an unknown field
is an error at `ax apply` (confirmed on the live cluster: a rendered
Workspace+Model applied cleanly; the same Workspace with `commit` was
refused with `unknown field "commit"`).
- ValidateModel checks only metadata; any spec.provider string is accepted.
Changes:
- manifests: metadata takes `name`, `atespace`, `annotations` (our extension,
never sent to ax); git entries take exactly ax's five fields (depth int);
`commit` in spec.git is rejected with a pointer to the new Workspace
annotation `openultrasast.io/git-commits: "<git name>=<40-hex>,..."`,
validated for unknown git names and non-hex shas.
- reconciler: rendered docs carry only ax fields; each bound Workspace's pins
reach the Task as env OUSAST_GIT_PINS = {"<workspace>/<git name>": "<sha>"}.
A test walks every rendered doc against ax's field lists.
- runner: pins come from OUSAST_GIT_PINS; git is fetched as setup.go does
(init/remote/fetch with --depth when depth > 0/checkout FETCH_HEAD, default
branch main, cloneDestination's dir and placeholder-name rules), then the
pin is checked out. A pinned entry without a branch fetches the commit.
- workspaces: emits the annotation, `dir: repo` and `depth: 1` instead of
`commit`, so generated case workspaces keep <path>/repo at depth 1.
- design.md: ax field names verbatim; pins and model binding as stripped
openultrasast.io/* annotations carried to the task by env.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Maintainer decisions 2026-09-29: ax (kind + Agent Substrate + ax controller on
this host) is the only executor; the Run layer carries dependencies, artifacts,
budgets and attribution until ax has them. Requirement 7 declares routing per
Task (one Model per Task, no runtime switching) and a token attribution table
from provider usage fields. Task 0 (bring-up, doctor), runner artifact delivery,
ax-backed reconciler with a fake-ax test seam. harnessx-removal brief records
the HarnessX inventory; removal is gated on the increment's measurement.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Nine tasks in dependency order: manifests, budget metering, runner contract,
reconciler and CLI, repo-facts, verify and agree, the increment's manifests, the
measurement against the recorded batched check, handover.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Package src/openultrasast/plane/: manifests (ax kinds + Run), a reconciler under
500 lines with persisted status and resume, an ax-contract runner, budget metering,
and task entrypoints. First increment: repo-facts (source-only callers, no model),
verify (the batched hunt with callers in the prompt, per-unit resume), agree.
Measurement on the 46-candidate set against the recorded batched check.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Six requirements from the brief: ax kinds plus a Run kind; isolated, idempotent,
resumable tasks with metered budgets; a local reconciler under 500 lines with no
pipeline logic; ax's runner contract; repo-facts as the memory layer; and a
measured first increment (repo-facts + verify on the 46-candidate set: at least 16
of 20 declared sites, under $0.022 per candidate for two passes).
Phase: requirements, not yet approved.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
Adopt the design of google/ax (Task / Workspace / Model manifests, a reconciler,
isolated resumable execution, a runner contract), not yet its software: it needs
Kubernetes and Agent Substrate, lists only Google and Anthropic providers, and has
no pipelines, artifacts or budgets. We add a thin Run layer for those.
Each pipeline concern (classify, triage, repo-facts, verify, judge, recheck, score)
becomes a declared task with its own inputs, outputs and budget. That bounds the
tokens per task and lets each be developed alone. Decisions listed for the
maintainer.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
