d812c66020
* feat(#3023): per-phase-type model map in .planning/config.json Adds a new `models` block to .planning/config.json with six phase-type slots (planning / discuss / research / execution / verification / completion). Lets users express coarse tuning ("Opus for planning, Sonnet for the rest") without learning the agent taxonomy. Resolution precedence (highest → lowest): 1. Per-agent `model_overrides[agent]` (full IDs; targeted exception) 2. Phase-type `models[phase_type]` (NEW; tier alias) 3. Profile table (`model_profile`) (per-agent column) 4. Runtime default The three layers compose: `models` defaults a phase, `model_overrides` carves an exception. Phase-type values are tier aliases (opus/sonnet/ haiku/inherit) so the runtime-resolution chain (#2517) stays correct end-to-end without further branching. Implementation: - model-profiles.cjs: new AGENT_TO_PHASE_TYPE map + VALID_PHASE_TYPES set. Each agent in MODEL_PROFILES gets one phase-type assignment; tests assert coverage so adding a new agent without updating the table fails CI. - core.cjs (resolveModelInternal): inserts phase-type tier lookup between per-agent override and profile-derived tier. Skips runtime resolution when the resolved tier is 'inherit' (was previously gated only on profile === 'inherit'; phase-type can now produce inherit independently). - core.cjs (loadConfig): pass `parsed.models` through both code paths so resolveModelInternal can read it. - config-schema.cjs + sdk/src/query/config-schema.ts: dynamic-pattern validator accepts only the six known phase-types; unknown slots rejected at config-set time. Backward compat: configs without `models` behave exactly as today. Tests (15 cases, all structural-IR — no stdout grep): - Schema: AGENT_TO_PHASE_TYPE coverage, VALID_PHASE_TYPES exact match - Resolver: phase-type alone; per-agent override beats phase-type; phase-type beats profile; issue's full example; "inherit"; empty block is no-op; no block is no-op - Validation: each of the 6 slots accepted; unknown slot rejected; bare `models` (no slot) rejected Verification: - 15/15 pass on new regression test - 6808/6808 full suite (5 net new), 0 fail - lint-no-source-grep clean across 375 test files Closes #3023 * docs(#3023): document `models` per-phase-type config in user-facing docs Adds `models` block coverage to the three user-facing docs that ship with each release: 1. docs/CONFIGURATION.md - New "Per-Phase-Type Models" section between "Per-Agent Overrides" and "Non-Claude Runtimes" with: * full example mixing models + model_overrides * phase-type → agent mapping table * resolution-precedence pseudocode * accepted values (tier alias only) * "When to use which" decision matrix * validation behavior + example error - Added `"models": {}` to the Full Schema snippet - Added a row for `models.<phase_type>` to the config keys table (next to model_profile_overrides for adjacency) 2. docs/FEATURES.md - Added a row for models.<phase_type> in the Configurable Settings table (right under model_profile) - Cross-link to CONFIGURATION.md for the full surface 3. docs/USER-GUIDE.md - New task-oriented "Tuning model cost by phase" section above "Using Non-Claude Runtimes" — leads with the concrete config and shows the override pattern (one-shot phase + targeted exception) - Cross-link to CONFIGURATION.md Verification: - 29/29 pass on config-schema-docs-parity + docs-update + new feature test (parity-check passes, so the config-schema entry I added in the feature commit is now matched by a docs row) - 6808/6808 full suite pass - lint-no-source-grep clean Doc style follows the same pattern used by the existing model_profile, model_overrides, and model_profile_overrides sections — example-led, table-backed, cross-referenced. Each doc surfaces the feature at the right depth (reference / settings table / task guide). * fix(#3023): mirror phase-type tier in resolveReasoningEffortInternal (CR Major) CodeRabbit caught a real Codex correctness bug + 3 minor docs/test issues: 1. **Major (outside-diff)** — resolveReasoningEffortInternal in core.cjs derived its tier exclusively from the profile table, ignoring the models.<phase_type> override added in #3023. Failure mode on Codex: Config: model_profile=balanced, models.execution=opus, agent=gsd-executor resolveModelInternal: tier=opus → gpt-5.4 resolveReasoningEffortInternal: tier=sonnet → reasoning_effort=medium ↑ WRONG — should be xhigh (opus tier on Codex) The runtime received a mismatched (model, effort) pair. Mirrored the phase-type lookup from resolveModelInternal so both functions derive from the same tier source. 'inherit' phase-type returns null effort (no runtime entry maps to 'inherit'; let runtime decide). 2. Minor — .changeset/per-phase-type-models.md `pr: TBD` → `pr: 3030`. 3. Minor (outside-diff) — model-profiles.md "Resolution Logic" section omitted the new phase-type tier. Updated the 4-step block to a 5-step block including `models[phase_type]` between override and profile, plus a paragraph noting that `model` and `reasoning_effort` derive from the same tier source. 4. Nitpick — added 2 typo-safety tests: - models.research = "haiku3" (typo) → falls through to profile - models.research = "openai/gpt-5" (full ID) → falls through to profile Plus 5 new reasoning_effort tests covering the Major fix: - exported correctly - phase-type override flips both model AND effort to same tier - inherit phase-type returns null effort - per-agent override still bypasses phase-type for effort - claude runtime ignores models.* (no effort propagation) Verification: - 24/24 pass on regression test (15 original + 2 typo-safety + 5 effort + 2 outside-diff related) - 6815/6815 full suite (7 net new from 6808) - lint-no-source-grep clean The reasoning_effort tests are written semantically (phase-type override must produce the SAME effort as a profile-only opus config) rather than hard-coding tier-specific effort strings, so changes to the runtime tier map don't break them. * fix(#3023): phase-type override beats profile=inherit (CR Major round 2) CodeRabbit caught another precedence inversion: when { model_profile: 'inherit', models: { execution: 'opus' } } both resolvers short-circuited on `profile === 'inherit'` BEFORE the phase-type override could be honored. Result: model returned 'inherit' and reasoning_effort returned null — both contradicting the documented precedence where models[phase_type] wins over model_profile. Fix in resolveModelInternal: - Compute tier from phase-type FIRST. If phase-type is a valid alias, it wins. Otherwise, fall back to profile-derived tier OR 'inherit' (when profile === 'inherit'). - Gate the runtime-resolution branch on `tier !== 'inherit'` (was `profile !== 'inherit'`) so phase-type=opus can flip runtime mapping on even when profile=inherit. - Gate the inherit-return on `tier === 'inherit'` (was `profile === 'inherit'`). Fix in resolveReasoningEffortInternal: - Remove the `if (profile === 'inherit') return null;` early-return. - Compute tier from phase-type first, fall back to profile. If phase-type is explicitly 'inherit' OR the resolved tier is 'inherit', return null (no runtime entry maps to inherit). Tests added (5 new): - model: phase-type wins over profile=inherit (with explicit opus, with haiku for one phase + planner-without-slot still inheriting) - model: profile=inherit + no models block → all agents inherit (no regression on existing inherit semantics) - model: profile=inherit + models block but agent has no slot → that agent inherits, agents with slots get phase-type tier - effort: phase-type opus + profile=inherit → produces opus-tier effort, NOT null (the original bug) Verification: - 27/27 pass on regression test (24 prior + 3 model + 1 effort) - 6820/6820 full suite (5 net new) - lint-no-source-grep clean The effort test reads the expected value by running a profile-only opus config and comparing — semantic check, not hard-coded effort string. So runtime tier map changes don't break the test.
GSD Documentation
Comprehensive documentation for the Get Shit Done (GSD) framework — a meta-prompting, context engineering, and spec-driven development system for AI coding agents.
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Documentation Index
| Document | Audience | Description |
|---|---|---|
| Architecture | Contributors, advanced users | System architecture, agent model, data flow, and internal design |
| Feature Reference | All users | Feature narratives and requirements for released features (see CHANGELOG for latest additions) |
| Command Reference | All users | Stable commands with syntax, flags, options, and examples |
| Configuration Reference | All users | Full config schema, workflow toggles, model profiles, git branching |
| CLI Tools Reference | Contributors, agent authors | gsd-tools.cjs programmatic API for workflows and agents |
| Agent Reference | Contributors, advanced users | Role cards for primary agents — roles, tools, spawn patterns (the agents/ filesystem is authoritative) |
| User Guide | All users | Workflow walkthroughs, troubleshooting, and recovery |
| Context Monitor | All users | Context window monitoring hook architecture |
| Discuss Mode | All users | Assumptions vs interview mode for discuss-phase |
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