69 lines
2.9 KiB
Markdown
69 lines
2.9 KiB
Markdown
---
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name: fesa-physics-sanity
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description: Use when evaluating FESA solver physics and physical plausibility after reference verification, including equilibrium, reactions, displacement direction, symmetry, stress sanity, and model coverage.
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---
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# FESA Physics Sanity
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Use this skill to determine whether reference-passing solver outputs are physically credible enough for release evaluation.
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## Inputs
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Read these first:
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- `AGENTS.md`
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- `docs/AGENT_RULES.md`
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- `docs/physics-evaluations/README.md`
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- Reference Verification report with `pass-for-physics-evaluation`
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- `docs/reference-models/<feature-id>-reference-models.md`
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- Requirements, formulation, numerical review, and I/O definition documents
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- Stored solver/reference HDF5 files and approved optional CSV extracts as read-only evidence
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## Workflow
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1. Evaluate only documented physical expectations.
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2. Require a reference verification status of `pass-for-physics-evaluation`.
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3. Check global equilibrium when loads, reactions, and sign conventions are documented.
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4. Check reaction consistency for constrained DOFs.
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5. Check displacement direction against loads, boundary conditions, and expected deformation mode.
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6. Check symmetry or expected zero conditions when the model defines them.
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7. Check element force balance and element internal force sign conventions when documented.
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8. Check stress/strain component naming, coordinate system, output location, and sign.
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9. Check rigid body mode symptoms, nonfinite values, energy/residual evidence, and model coverage.
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10. Classify failures and route them to the owning agent.
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## Output Contract
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Produce or revise `docs/physics-evaluations/<feature-id>-physics-evaluation.md` with:
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- Metadata
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- Input Evidence
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- Physics Checks
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- Failure Classification
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- Evaluation Verdict
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- Handoff Recommendation
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- No-Change Assertion
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- Open Issues
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## Boundaries
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- Do not edit source code.
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- Do not edit tests.
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- Do not edit CMake files.
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- Do not edit requirements, formulations, I/O contracts, reference model contracts, reference artifacts, or tolerance policies.
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- Do not run Abaqus, Nastran, or any reference solver.
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- Do not generate reference HDF5 artifacts or reference CSVs.
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- Do not approve release readiness.
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- Do not approve reference tolerance success.
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## Quality Gate
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- A physics pass requires documented expectations and reference verification pass evidence.
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- Use `needs-upstream-decision` when physical expectations, sign convention, or model purpose is missing.
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- Use `needs-reference-model` when the model does not cover the claimed feature.
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- `pass-for-release-agent` means Release Agent can audit release readiness; it is not release approval.
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## Handoff
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Send `pass-for-release-agent` reports to Release Agent. Send implementation-owned physics failures to Correction Agent, formulation concerns to Formulation Agent, I/O ambiguity to I/O Definition Agent, and model coverage gaps to Reference Model Agent.
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