67 lines
2.9 KiB
Markdown
67 lines
2.9 KiB
Markdown
---
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name: fesa-io-contract
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description: Use when defining FESA solver I/O contracts, Abaqus .inp keyword subsets, internal model mapping, validation rules, HDF5 result/reference schemas, and optional CSV export schemas for solver outputs or reference comparison.
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---
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# FESA I/O Contract
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Use this skill to define exactly what input and output data the solver feature accepts and produces.
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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/io-definitions/README.md`
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- `docs/requirements/<feature-id>.md`
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- `docs/formulations/<feature-id>-formulation.md`
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- Numerical review and reference model documents when present
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## Workflow
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1. Define Abaqus Input Scope for the feature-specific `.inp` subset.
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2. Define Syntax Policy for keyword lines, data lines, comments, unsupported keywords, and diagnostics.
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3. Separate Model Data Mapping from History Data Mapping.
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4. Define supported keywords such as `*NODE`, `*ELEMENT`, `*MATERIAL`, `*ELASTIC`, `*BOUNDARY`, `*CLOAD`, `*STEP`, `*OUTPUT`, `*NODE OUTPUT`, and `*ELEMENT OUTPUT` only when required.
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5. Define Internal Model Contract at a semantic level without C++ APIs.
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6. Define HDF5 Result and Reference Schemas for `results.h5`, including metadata, mesh, step/frame groups, field output datasets, history output datasets, component naming, and matching keys.
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7. Define optional CSV export schemas only when upstream requirements explicitly request CSV files or a comparison helper format.
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8. Define units, coordinate system, component naming, output location, step/frame identity, and ID matching rules.
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9. Define validation rules and open issues.
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## Output Contract
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Produce or revise `docs/io-definitions/<feature-id>-io.md` with:
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- Abaqus Input Scope
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- Syntax Policy
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- Model Data Mapping
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- History Data Mapping
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- Internal Model Contract
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- HDF5 Result and Reference Schemas
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- Optional CSV Export Schemas
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- Validation Rules
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- Downstream Handoff
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## Boundaries
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- Do not implement parsers.
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- Do not design C++ APIs.
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- Do not claim full Abaqus compatibility.
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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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## Quality Gate
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- Every supported keyword has a documented purpose, required data, and unsupported-case behavior.
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- HDF5 schemas carry units, coordinate system, component naming, output location, step/frame identity, dataset paths, and ID matching rules.
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- Optional CSV schemas carry the same semantics when explicitly required.
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- Unsupported Abaqus input is explicit: unsupported, ignored-with-warning, or requires user decision.
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- The I/O contract is compatible with requirements, formulation, and reference comparison needs.
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## Handoff
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Send keyword and HDF5 schema contracts to Reference Model Agent and Implementation Planning Agent. Send dataset paths, comparison schema, ID matching, and tolerance-source constraints to Reference Verification Agent.
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