Labels

• area/cli

  area/cli

  CLI, output/progress UX, CAS run identity, orchestration

• area/compiler

  area/compiler

  OCaml DSL → IR compiler surface

• area/engine

  area/engine

  Rust runtime engine — backends, eval, interventions, lineage

• area/inference

  area/inference

  Rust inference (PGAS/IF2/NUTS/PMMH/PF/priors) — owner-coordinated

• area/ir-schema

  area/ir-schema

  IR schema — the OCaml↔Rust contract

• area/obs-model

  area/obs-model

  Observation model — projection, likelihood, data streams

• area/testing

  area/testing

  Test infrastructure and coverage

• blocker

  blocker

  Blocks correct use / a release (scarce, high-signal)

• duplicate

  duplicate

  This issue or pull request already exists

• effort/L

  effort/L

  Large: multi-day, cross-cutting, or needs an RFC

• effort/M

  effort/M

  Medium: ~half-day, bounded, no proposal

• effort/S

  effort/S

  Small: < ~1h, localized, no design decision

• good first issue

  good first issue

  Good for newcomers

• help wanted

  help wanted

  Extra attention is needed

• invalid

  invalid

  This doesn't seem right

• kind/bug

  kind/bug

  Defective behavior (incl. silent-wrong)

• kind/design

  kind/design

  RFC / proposal-stage decision

• kind/docs

  kind/docs

  Documentation only

• kind/feature

  kind/feature

  New capability (incl. perf/ergonomics)

• kind/question

  kind/question

  Question or discussion

• kind/refactor

  kind/refactor

  Internal-quality work, no behavior change (incl. test debt)

• status/blocked

  status/blocked

  Blocked by a dependency (not the blocker flag)

• status/in-progress

  status/in-progress

  Actively being worked (proposal or implementation in flight)

• status/s-class

  status/s-class

  reliably_landable: S + collision-free + clean red→green

• status/tricky

  status/tricky

  Genuine engineering/scientific-judgment call

• upstream-audit

  upstream-audit

  Findings from the 2026-05-26 upstream review

• wontfix

  wontfix

  This will not be worked on