NotesTakingApp

Imported from hwdavr/NotesTakingApp (AGENTS.md). Install upstream with npx skills add hwdavr/NotesTakingApp. Copyright stays with the author.

AGENTS.md

This is the root context file. Read this first, then navigate to the relevant workflow. This file is an Index & Map — not an encyclopedia. Keep it under 120 lines.

Project

Kotlin + Jetpack Compose + Room Android notes app. Treat it as a production product, not a demo.

Tech stack: Kotlin · Jetpack Compose · Material 3 · Navigation Compose · Room · Hilt · KSP · Java/Kotlin 17 · minSdk 24 / targetSdk 34 Module structure:

• app/ — Android application module
• UX/ — design assets
• sharedContracts/ — OpenAPI contract + shared test scenarios

Context Loading — L1 / L2 / L3

Load context in layers to keep the context window below 40% fill. More is not better.

Do not preload unrelated skills or conditional rules. Requirements, planning, and review use the compact trigger catalog to decide and reconcile all ten rows, then load only Required, excepted, or diff-triggered rule documents. Implementation follows the approved decisions plus any newly triggered rule. For a complex slice, run bash harness/scripts/print-context-index.sh --feature-dir "$FEATURE_DIR" --slice "$FEATURE_ID" after selection; its disposable output derives from the approved contract and feature list, is never authority or a summary copy, and must be regenerated when either hash changes.

Harness Structure

Agent Roles

Workflow Routing — Mandatory Step Before Any Task

Before starting ANY task, you MUST: identify the task type, then read the matching workflow or direct skill in full and follow its pipeline without skipping stages or stops. Direct skill lanes do not require unrelated workflow artifacts. Do not write code before reading the selected workflow or skill.

Ad-hoc Development (Simple Features & Bug Fixing)

Project-Based Development (Complex Features)

Skills Index

Key skills under .agents/skills/:

• Planning & Requirements: spec-driven-development, feature-specification, slice-planning, implementation-plan
• UX & Design: ux-design
• Implementation: android-implementation, android-ui-layer, api-contract-update
• Testing & Verification: android-testing, ui-verification, android-unit-test, android-instrumented-ui-test, shared-json-scenarios
• Review & Quality: code-quality-fix, android-code-review, code-review-and-quality, android-test-review, android-code-quality-checks
• Session & Knowledge: context-management, knowledge-capture, documentation-and-adrs, karpathy-guidelines

Non-negotiable Rules

• No secrets in source code — use local.properties + BuildConfig
• No business logic in Composables
• No DTOs outside the data layer
• No hardcoded strings — always stringResource()
• All UI design, implementation, verification, and review must follow docs/product/design_system.md — feature designs may override it only with an explicit user-approved exception
• All interactive elements must have testTag
• Every new feature must have tests
• Platform-bound features must include a platform capability matrix and a real instrumented boundary test — fake/JVM-only tests are supplemental; missing runtimes, devices, models, locales, permissions, or services fail loudly and cannot be recorded as passing evidence
• No dummy code in production — every function, branch, and callback must implement the actual requirement logic; no TODO(), NotImplementedError, stub return values, no-op handlers, or // dummy implementation comments. See .agents/rules/implementation-rules.md
• Implementation authorization must be approved by the user before code is written — ad-hoc workflows require approval of implementation_plan_v<N>.md; the complex harness path uses the approved feature_list.json and sprint-contract.md from harness-planning and must not generate a duplicate implementation plan in harness-generator
• Every stage gate must pass before advancing — do not skip gates
• Every stage skill must be invoked via the Skill tool — reading the SKILL.md manually is not a substitute. The workflow's "INVOKE" instruction is a command, not a suggestion
• Every specification artifact must contain the complete Rule Applicability matrix — use Required, Not applicable — <feature-specific reason>, or Exception — approved by <user/date> for all ten rules. The approved specification is canonical: implementation and test plans link its #rule-applicability anchor and map only Required rows to work/evidence; reviews independently reconcile all ten decisions rather than copy them.
• Memory of prior approval does not bypass workflow stages — source of truth is on disk. Ad-hoc workflows use docs/current/; every complex harness feature uses one stable dated workspace under docs/product/. If a required artifact is missing, re-run the stage via its skill. Require the approved spec.md, design.md when UI is affected, feature_list.json, and sprint-contract.md in that workspace.
• Validate harness lifecycle state — run bash harness/scripts/check-feature-lifecycle.sh before selecting a complex feature and after every tracker transition. Folder location never represents status; the tracker and per-slice evidence do.
• Stage completion requires evidence — when marking a stage complete in summary_v<N>.md, cite the artifact path and paste a one-line excerpt. A stage is not complete until the artifact exists on disk and is referenced from the summary. Summaries reference canonical scope and Rule Applicability artifacts; they do not duplicate their matrices, acceptance criteria, or slice metadata.
• Do not suppress rule violations — agents must fix root causes, not add @Suppress, @SuppressLint, tools:ignore, ktlint/detekt disable comments, baselines, or broader excludes unless the user explicitly approves a documented false positive
• Fix rule/workflow/skill mismatches through a PR — if an agent finds conflicting, stale, or mismatched instructions across rules, workflows, skills, gates, or templates, it must state the issue and why the fix is needed, then raise a PR that corrects the source instruction instead of silently working around it
• Keep docs/product/product.md current — update the Harness Feature Tracker, Current Product Capabilities, Product Portfolio Summary, and roadmap as delivery state changes. It is the product and complex-feature lifecycle source of truth for agents and humans.

Build Commands — run from project root

bash harness/scripts/check-full-source-rules.sh # repository-wide source rules
./gradlew assembleDebug              # build check
./gradlew testDebugUnitTest          # unit + integration tests
./gradlew :app:koverXmlReportDebug   # machine-readable coverage report
bash harness/scripts/check-coverage.sh app/build/reports/kover/reportDebug.xml
./gradlew ktlintCheck                # formatting
./gradlew detekt                     # static analysis
./gradlew connectedDebugAndroidTest  # instrumented UI tests (when UI changed)

Distribution Commands

Package and distribute to Firebase App Distribution: ./gradlew appDistributionUploadDebug (Debug, v1.0-Debug) or ./gradlew appDistributionUploadRelease (Release, v1.0-Release), both to MyAccounts.

When you find a bug in the harness itself

Fix it immediately — update the relevant stage/rule/gate to prevent recurrence, and document in docs/knowledge/pitfalls/ if it could affect future changes.