ainova-systems/intelligence-dev-packs

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name: spec-init description: "Scaffold the in-repo docs substrate for spec-driven development and migrate existing docs into it, drafting core docs from code for owner review" argument-hint: "[docs root, e.g. docs | Documentation]" agent: spec-architect

Initialize the Spec-Driven Docs Substrate

Stand up the repository's shared knowledge base - the layer both humans and agents read - so the rest of the spec pack (spec-create, spec-execute) has somewhere to write. Safe and additive: nothing is deleted, drafts are inferred-until-confirmed, the owner approves before anything is authoritative.

Resolve the target structure (learn, then profile, then default) - never impose

1. Learn from the project first. If the repo already has a docs structure (docs/, Documentation/, a docs rule, sibling feature docs), adopt it - search first, read two sibling docs, mimic don't invent. A mature existing structure wins over the default; do not restructure what already works.
2. Profile pins paths when ambiguous: specs_dir, features_dir, rules_dir, decisions_dir, spec_grouping.
3. Greenfield default = the ai-first-docs tree (see references/docs-tree.md): docs/ with model.md, glossary.md, rules/R-NNN-*.md, features/<feature>.md, specs/NNN-<feature>/{requirements,plan,tasks}.md, decisions/NNNN-*.md, architecture/, guides/, _inbox/.

The layered model (what this skill owns)

Ordered by how strongly each constrains an agent: an agent follows an executable check more reliably than prose.

• Layer A - executable constraints (lint/boundary/contract-test configs, tests/): the strongest. Out of scope here - set up separately.
• Layer B - machine-readable rules & architecture knowledge (rules-as-contracts rules/R-NNN, dependency map, decision log). spec-init scaffolds these docs; the agent entry router (AGENTS.md) stays owned by the sync engine - this skill only ensures it points at the docs tree, never clobbers it.
• Layer C - shared knowledge base (model, glossary, feature docs, specs, architecture, guides). spec-init scaffolds and seeds this.

Steps

1. Inventory existing documentation: every *.md, wiki export, diagram, scattered note. Classify each as model / glossary / feature-behavior / flow / decision / architecture / guide / unclassified.
2. Scaffold the resolved tree - create only what is missing (folders + a docs/README.md index). Never overwrite an existing doc.
3. Migrate safely - quarantine first. Move all pre-existing, unclassified, or legacy content into _inbox/ (the quarantine) so only the new structure reads as authoritative, then reclassify one item at a time with owner review: "how X works" notes -> features/, flow diagrams -> architecture/diagrams/, decisions -> decisions/. Nothing is deleted; reclassification is one-by-one, never bulk-auto.
4. Draft the core docs from code, marked confirmed / inferred: the domain model (model.md) and glossary (glossary.md) from types and field names; feature behavior baselines (features/) from the code's actual behavior today + EARS acceptance criteria; the dependency map from real imports; candidate numbered business rules (rules/R-NNN) the code already enforces.
5. Apply the naming principle. Everything under the docs root is lowercase kebab-case; ordered series use zero-padded prefixes (NNNN- ADRs, NNN- specs); one concept, one name, no synonyms. The only uppercase files are AGENTS.md and README.md at the root (external standards require those names).
6. Owner gate. Present the scaffolded tree, the _inbox/ contents pending reclassification, and the drafted docs. Nothing is authoritative until the owner confirms each draft; everything stays inferred until then.

Verify

• The resolved tree exists; the index lists it; every pre-existing file is either reclassified or sitting in _inbox/ (none lost); each drafted doc is marked confirmed/inferred; AGENTS.md was not overwritten.

Scope / hand-off

• Creating a change spec inside the scaffolded specs/ - spec-create.
• Layer-A executable constraints (lint, boundary, contract tests) - out of scope; separate setup.
• Keeping docs in sync with code afterwards - spec-audit-docs.

CRITICAL

• Never delete or overwrite existing documentation - quarantine to _inbox/, reclassify one-by-one, owner-reviewed.
• Never impose the default tree over a working project structure - learn and adopt first.
• Honest caveat to state in the output: this pins down only what is already structured in code. Business rules living in config, database rows, or runtime-registered extensions are invisible to static drafting - flag them for functional tests or gradual move-into-code; never fabricate a rule the code does not show.