Imported from oaltagar-personal/odk (skills/odk/SKILL.md). Install upstream with npx skills add oaltagar-personal/odk --skill odk. Copyright stays with the author.

ODK — Oz Development Kit

What is ODK?

ODK is a customized AI-assisted development process skill. It exists because the ecosystem is full of generic tools — OpenSpec, Beads, Taskmaster, CCPM, Superpowers — that each solve 60% of the problem with opinions baked in that don't fit every workflow. After evaluating 20+ tools across memory, scaffolding, context management, and orchestration, the conclusion was clear: it's easier and better to build a customized development process that fits exactly, while stealing the good ideas from what already exists.

ODK is that customized process. It's opinionated about quality (specs first, enforcement gates, adversarial review) but flexible about implementation (use any AI agent, any editor, any language).

How ODK Works

ODK is organized into stages — sequential phases of the development lifecycle. Each stage has:

• overview.md — what the stage is, when to enter and exit, how it connects to other stages
• glossary.md — stage-specific terminology
• instructions.md — the SOP (Standard Operating Procedure) with step-by-step instructions using RFC 2119 constraints (MUST, SHOULD, MAY)
• aspects/ — sub-topics within the stage (not all stages have aspects)

When entering a stage, you MUST read overview.md and glossary.md first. These guide you to the specific instructions and aspects you need.

The Development Lifecycle

IDEA
  │
  ▼
Stage 01: Brainstorming & Design ── produce narratives + component manifests + ADRs
  │
  ▼
Stage 01.5: Ignition ── `odk ignite` generates runnable skeleton with tracked TODOs
  │
  ▼
Stage 02: Task Management & Planning ── decompose into tasks (business logic only) with TODO assignment
  │
  ▼
Stage 03: Execution ── agents implement TODOs with TDD, `odk task done` auto-checks resolution
  │   Aspects: scaffolding, context, memory, trust,
  │            cost & speed, observability, integration
  │
  ▼
Stage 04: Learning & Improvement ── capture lessons, improve process

Which Stage Am I In?

No specs exist yet? → Enter Stage 01: docs/stages/01-brainstorming-and-design/

Existing design docs need translation to ODK format (rewrite)? → Enter Stage 01 in Rewrite mode — set existing_docs to the docs path. Skip brainstorming Q&A; translate docs directly into narratives + component manifests.

Specs exist but no runnable skeleton? → Enter Stage 01.5: docs/stages/01.5-ignition/

Skeleton exists but no epics/stories/tasks? → Enter Stage 02: docs/stages/02-task-management-and-planning/

Tasks exist and you need to implement one? → Enter Stage 03: docs/stages/03-execution/

Sprint complete, need to capture lessons? → Enter Stage 04: docs/stages/04-learning-and-improvement/

Need to modify an existing spec? → Re-enter Stage 01 (Major Feature or Small Change mode)

Need to propose a change to an existing spec without full re-brainstorm? → Use the spec evolution system: odk change propose (see cross-cutting/change-management.md)

Something went wrong during implementation? → Check Stage 02 instructions (Failure Handling section)

Not sure where to start? → Run odk doctor — it validates your environment and recommends next steps

Quick fix or tiny change? → Run odk task quick "description" — fast path for small changes that bypasses the full brainstorming cycle

Entering a Stage

Every time you enter a stage:

1. Read overview.md — understand what this stage does and its entry/exit criteria
2. Read glossary.md — learn the terminology for this stage
3. Read instructions.md — follow the SOP step by step
4. Read aspect files as directed — overview.md tells you which aspects are relevant

Do NOT read all stages at once. Read the one you need right now.

Universal Principles

These apply across ALL stages:

UP-1: Every change goes through a PR with explicit human approval. No direct pushes to main. No auto-merges. No exceptions regardless of size. Code, specs, docs — everything.

ADRs: Every significant decision gets an ADR in docs/adrs/. Written immediately when the decision is made, not deferred. Include: what was decided, why, alternatives considered.

project-rules.md: Conventions, preferences, and domain knowledge in docs/project-rules.md. Agent-agnostic — any tool can read it. Updated throughout all stages.

Spec location: Every repository MUST have a designated spec directory (default docs/specs/). Any folder structure with markdown files works. MUST exist before development begins.

Component Manifest System

Specs are split into two complementary artifact types:

• Narratives — markdown storytelling in docs/specs/. Human-readable prose describing the system design, flows, and rationale.
• Component manifests — structured YAML files in .odk/components/. Machine-readable definitions of every entity, route, error, contract, requirement, NFR, and external dependency.

Every component manifest has a unique ID following the format odk:<type>:<namespace>/<name>. Examples:

• odk:entity:orders/Order
• odk:route:orders/create
• odk:error:orders/insufficient-balance
• odk:contract:orders/place-order
• odk:requirement:orders/decimal-precision
• odk:nfr:system/latency-p95
• odk:external-dep:exchange/binance-rest

Always use the full ID. Never use shorthands.

Schemas

ODK ships with 13 default schemas in .odk/schemas/. These define the structure of each component type (entity, route, error, contract, requirement, nfr, external-dep, etc.). Projects can add custom schemas. Every schema field has a description. Every manifest MUST include a $schema field pointing to its schema — no schema = validation error.

Linking

Narratives reference components using inline links: [odk:entity:orders/Order], [odk:route:orders/create]. This creates a traceable connection between prose and structured data.

Two validation layers ensure consistency:

• Layer A (deterministic linker) — validates that every [odk:...] reference in narratives points to an existing component manifest. Fast, runs as part of odk verify.
• Layer B (LLM scanner) — reads narrative prose and identifies concepts that SHOULD be linked to a component but aren't. Catches when the narrative describes "the Order entity" without linking it. Runs during spec check.

Tasks and Components

Tasks produced in Stage 02 have two kinds of references:

• component_refs — which component manifests to implement (e.g., odk:entity:orders/Order, odk:route:orders/create)
• spec_refs — which narrative files to read for context (e.g., orders.md)

Component CLI

odk component list                    # List all component manifests
odk component show <id>               # Show a specific manifest
odk component create <type> <id>      # Create a new manifest from schema
odk component validate                # Validate all manifests against schemas
odk component list-schemas            # List available schemas
odk component show-schema <type>      # Show a schema definition
odk component init-schemas            # Initialize .odk/schemas/ with defaults

ODK CLI — Complete Reference

ODK provides a CLI tool for automation. Install with uv pip install -e odk/ from the repo root.

Initialization & Config

odk init --name <project>              # Initialize .odk/ config, install hooks (pre-commit, commit-msg, pre-push), install guard hooks in .claude/settings.json
odk config show|get|set|validate       # Config management

Component Manifests

odk component list                     # List all component manifests
odk component show <id>                # Show a specific manifest
odk component create <type> <id>       # Create a new manifest from schema
odk component validate                 # Validate all manifests against schemas
odk component list-schemas             # List available schemas
odk component show-schema <type>       # Show a schema definition
odk component init-schemas             # Initialize .odk/schemas/ with defaults

Catalog

odk catalog search <query>                 # Semantic search for ignition packs and components
odk catalog install <name>                 # Install a catalog item into the project
odk catalog list                           # List installed catalog items
odk catalog info <name>                    # Show details of a catalog item
odk catalog publish <path>                 # Publish a local item to the catalog (validates: skeleton compiles, imports resolve, tests collect, app starts)
odk catalog uninstall <name>               # Remove an installed catalog item

Built-in catalog items:

• odk-core-schemas — default component schemas
• odk-default-reviewers — default spec reviewers (N01-N10)
• python-quality — ruff, ty, pytest verification plugins
• hexagonal-architecture — hexagonal architecture ignition pack

The catalog uses ChromaDB for semantic search. Local backend at ~/.odk/catalog/.

TODO Management

odk todo list                              # List all registered TODOs
odk todo show <id>                         # Show details of a specific TODO (ODK-TODO-NNN)
odk todo assign <todo-id> <task-id>        # Link a TODO to a task
odk todo auto-assign [--apply]             # Match TODOs to tasks by file path
odk todo assign-batch <mapping>            # Bulk assign from YAML or inline
odk todo done <todo-id>                    # Mark a TODO as resolved
odk todo coverage                          # Show TODO resolution coverage

TODOs are registered during ignition with ODK-TODO-NNN IDs. They track NotImplementedError placeholders in generated code. odk task done auto-checks that all assigned TODOs are resolved.

Ignition

odk ignite                                 # Generate runnable skeleton from installed ignition pack + components
odk ignite --dry-run                       # Preview what would be generated without writing files
odk ignite --force                         # Regenerate even if hashes match (override idempotency)
odk ignite --skip-verify                   # Bypass spec verification gate (for inherited/brownfield specs)

What ignition does:

1. Reads installed ignition pack + ODK component manifests
2. Runs generators as subprocesses (generator pack pattern)
3. Tracks file hashes for idempotency — re-running skips unchanged files
4. Detects developer ownership via GENERATED headers (no GENERATED headers in output — all files developer-owned)
5. Registers TODOs for every NotImplementedError placeholder
6. Post-generation: syntax check, circular import detection, ruff format
7. Auto-installs runtime dependencies via uv
8. App MUST start after ignition (e.g., uvicorn serves routes)

Ignition quality:

• Routes: response_model, typed params, DI injection, service calls, error handling
• Services: DI constructor with port injection, CRUD methods fully implemented
• Schemas: Create/Update/Response per entity with from_attributes
• Models: ForeignKey + relationship() + back_populates
• External adapters organized by technology (e.g., yfinance/, alpaca/, apscheduler/)

Phased ignition (fullstack):

• manifest.yaml supports phases — sequential generator groups
• Phases can export artifacts (e.g., openapi.json)
• Later phases consume artifacts from earlier phases via ODK_ARTIFACT_* env vars
• pack_ref references other installed packs (no generator duplication)
• Example: fullstack-fastapi-nextjs pack composes backend + frontend + infrastructure phases

Stage 01 — Spec Quality

odk spec verify                        # Run all 10 YAML-based reviewers (N01-N10) in parallel
odk spec verify --all-files            # Check all spec files (not just git-changed)
odk spec verify --verbose              # Show per-reviewer timing, cache metrics, and DEBUG logs
odk spec list-criteria                 # List reviewers and their thresholds

Spec Reviewers: 10 YAML reviewer configs in src/odk/spec_reviewers/ (copied to .odk/spec-reviewers/ on odk init). Each reviewer has: id, name, threshold, model_tier, inline Python tools, and a detailed system prompt with examples and scoring rubric. Reviewers run as parallel Bedrock Converse API calls with forced structured output (toolChoice). Prompt caching shares spec content across reviewers (90% cost savings after first call).

Stage 02 — Task Management

odk task create-epic                   # Create a new epic
odk task create-story                  # Create a new story under an epic (supports --component-refs, --spec-refs, --acceptance)
odk task create                        # Create a task under a story (supports --component-refs, --spec-refs, --acceptance, --dry-run)
odk task create-batch --from batch.yaml  # Batch create epics/stories/tasks from YAML with two-pass dep resolution
odk task create-batch --from X --dry-run # Validate batch YAML without creating issues
odk task validate-dag                  # DAG validation — shows "Critical path (dependency-only)"
odk task plan-waves --agents N         # Resource-constrained schedule — shows "Critical chain (resource-constrained)"
odk task coverage [--spec-dir X]       # Spec-to-story coverage check (respects coverage_exclude config)
odk task component-coverage            # Check every component manifest is referenced by a task
odk task component-coverage --exclude 'odk:page:*' --strict  # With exclusion patterns and strict exit code
odk task analyze-complexity            # LLM scores tasks 1-10, flags tasks needing splits
odk task add-gate <id> --type <type>   # Add external gate (pr-merged, ci-passed, timer, human)
odk task ready                         # List all actionable tasks ranked by priority
odk task list --epic E --story S --status open  # Filter tasks by epic, story, status; grouped by status
odk task archive-done [--all-done]     # Archive completed tasks for context efficiency
odk task scaffold-batch                # Generate batch YAML from existing TODOs

Guard System (Real-Time Enforcement)

Guards are a standalone Python script at .claude/hooks/guard.py, installed by odk init.

How guards work:

• Single script .claude/hooks/guard.py reads tool context from stdin via select(), exits 2 to block
• Installed by odk init alongside permissions.allow in .claude/settings.json for non-interactive use
• Works with --allowedTools for headless sessions (NOT --dangerously-skip-permissions)
• Fire on every tool call — no opt-out, no bypass
• Available guards:
  • tdd-guard — blocks source file writes when no test has been written first
  • guard-no-noqa — blocks adding # noqa or # type: ignore comments
  • guard-no-mock-internals — blocks mocking internal classes (only mock at boundaries)
  • guard-no-manual-pr — blocks gh pr create (must use odk task done)
  • guard-no-proof-tamper — blocks manual editing of .odk/proofs/ files
  • guard-stage-gate — blocks stage-inappropriate actions (no code during brainstorming, no planning during execution)

SubagentStop hook:

• Blocks session end if .odk/active-task.json exists
• Agent must run odk task done before session can end
• Installed by odk init

Fail-open behavior:

• Guards fail open — if stdin is empty, JSON is malformed, or state.json is unreadable, the guard allows the action rather than blocking

TDD Guard details:

• State machine: red → green → refactor → red
• Tracks state in .odk/tdd-state.json
• Source dirs: src/ and app/
• Resets on git commit
• Writing to source files blocked until a corresponding test file exists and fails

Stage Gate details:

• Stage tracked in .odk/state.json
• Auto-advances: init → 01, spec-verify → 01.5, ignite → 02, task-start → 03
• CLI preconditions: ignite requires schemas + pack + spec-verify; task-start requires TODOs

Stage 03 — Execution

odk task start <id>                    # Claim task, create worktree (branch names sanitized: colons/slashes/dots stripped), explore
odk task start <id> --base <branch>    # Branch from specified base (default: HEAD, not always main)
odk task start <id> --force            # Restart a stale task (re-create worktree)
odk task comment <id> "msg"            # Post comment to task issue (replaces plan and progress)
odk task block <id> --reason X         # Mark task as blocked
odk task done <id>                     # Verify + create PR + post proof (prints pass/fail per plugin, shows PR URL or first 3 lines of failure)
odk task done <id> --skip-plugin <name>  # Skip a genuinely failing plugin (verified internally)
odk task add-subtask <id>              # Create discovered subtask linked to parent
odk task tdd <id> --stage red|green|refactor  # Set TDD phase on task
odk task quick "description"           # Fast path for small changes
odk scaffold list|info|apply|create    # Template scaffolding
odk verify run --trigger pre-commit    # Run pre-commit verifications
odk verify run --trigger pre-push      # Run all pre-push verifications
odk verify run --auto-fix              # Run ruff --fix before checking
odk verify run --retry N               # Auto-repair loop: retry N times with structured error output
odk verify run --repair                # Auto-repair: fix issues automatically between retries
odk verify run --pr <URL>              # Post verification results as PR comment
odk verify run --no-cache              # Bypass verification cache
odk verify list                        # List available plugins
odk verify clear-cache                 # Clear the verification content-hash cache
odk test generate --from <COMPONENT_ID>  # Generate tests from a component manifest
odk test coverage                      # Show test coverage report for all components

Multi-session orchestration pattern:

• For full implementations, use one claude -p session per task (not one session for everything)
• Context limits make single-session full implementation impossible for large projects
• Pattern: loop over tasks, each gets its own session
• Use --allowedTools "Bash,Edit,Write,Read,Grep,Glob" (NOT --dangerously-skip-permissions)

Stage 04 — Memory

odk memory index                       # Index project knowledge into ChromaDB
odk memory search <query>              # Semantic search
odk memory search <query> --mode hybrid  # Vector + BM25 keyword + RRF fusion (default)
odk memory search <query> --depth index|summary|full  # Progressive retrieval depth
odk memory bootstrap <task-id>         # Assemble context for a task
odk memory extract <task-id>           # Extract learnings from session transcript
odk memory retrospective --sprint X    # Sprint-level aggregation
odk memory audit                       # Comprehensive health audit (stale research, duplicates, procedural reports)
odk memory record-decision <TOPIC>     # Record topic-keyed decision (append-only, latest-wins)
odk memory decision-history <TOPIC>    # Show all versions of a decision for a topic
odk memory consolidate                 # Merge duplicate memories

Spec Evolution

odk change propose                     # Create a delta spec in docs/changes/
odk change list                        # List proposed changes
odk change status <id>                 # Check change status
odk change archive <id>                # Move completed change to docs/changes/archive/
odk change diff <id>                   # Show what the change modifies

Watch System

odk watch install                      # Install macOS launchd plist, polls every 30 seconds
odk watch poll                         # Check GitHub PRs for new review comments, react 👀, trigger Claude Code session
odk watch uninstall                    # Remove the launchd plist
odk watch status                       # Show installed state, last poll time, active sessions

PR Review Feedback

odk task review-comments <id>          # Fetch PR review comments for a task

Visual Companion

odk visual start                       # Start browser-based mockup server
odk visual stop                        # Stop the server
odk visual push                        # Push current mockup state
odk visual feedback                    # Collect feedback on mockups
odk visual screenshot                  # Capture mockup screenshot
odk visual list                        # List all mockup sessions

Glossary of Key Concepts

Component Manifest

A structured YAML file in .odk/components/ that defines a single entity, route, error, contract, requirement, NFR, or external dependency. Has a unique odk:<type>:<namespace>/<name> ID and a $schema reference.

Narrative

A markdown storytelling file in docs/specs/ that describes system design in prose. References component manifests via [odk:...] links.

Layer A (Deterministic Linker)

Validates that all [odk:...] references in narratives point to existing component manifests. Fast, deterministic.

Layer B (LLM Scanner)

Reads narrative prose and identifies concepts that should be linked to components but aren't. AI-based, runs during spec check.

Spec Reviewer

A YAML config file in src/odk/spec_reviewers/ (or .odk/spec-reviewers/ per project) that defines one quality criterion. Has: id (N01-N10), name, group, threshold, model_tier (smart, fast, or reasoning), inline Python tools, and a system prompt with examples and scoring rubric. Runs via Bedrock Converse API with forced structured output.

Model Tier

A logical name (smart, fast, reasoning) mapped to a Bedrock model ID in ai.model_tiers config. Both smart and fast default to Sonnet 4; reasoning defaults to Opus. Reviewers declare a tier, not a model ID.

Prompt Caching

Bedrock prompt caching that shares spec content across all reviewer calls. The first reviewer pays full input cost; remaining reviewers hit the cache for ~90% cost savings on the spec portion.

Proof Capture

Deterministic capture of verification command output to .odk/proofs/<task-id>/. Uses full verification report (all plugins) — each plugin's output saved to .odk/proofs/<task>/plugins/<name>.txt. PR body assembled from all plugin results. Screenshot proof required for UI tasks (routes/pages component_refs).

Structured Logging

Rotating file log at ~/.odk/logs/odk.log (10MB, 5 backups). Per-reviewer timing in spec verify output. --verbose flag shows DEBUG-level logs.

Guard System

A standalone Python script at .claude/hooks/guard.py that fires on every Claude Code tool call (Edit/Write/Bash) via PreToolUse hooks in .claude/settings.json. Uses select() for stdin reading, exits 2 to block. Guards block violations before they happen — no remediation needed. Fails open if stdin is empty or JSON is malformed. Installed by odk init alongside permissions.allow for non-interactive use. Guards include: tdd-guard, guard-no-noqa, guard-no-mock-internals, guard-no-manual-pr, guard-no-proof-tamper, guard-stage-gate.

Gate

An external blocking condition on a task. Types: pr-merged (waits for a PR), ci-passed (waits for CI), timer (waits for a time), human (waits for human action). Added via odk task add-gate.

component_refs vs spec_refs

Tasks have two kinds of references: component_refs point to component manifests (what to implement), spec_refs point to whole narrative files (what to read for context).

Batch YAML

A YAML file with top-level epics:, stories:, and tasks: sections for odk task create-batch. Each entity has an id field used for cross-referencing within the file. Dependencies use placeholder IDs that are resolved to real GitHub issue numbers after all issues are created (two-pass resolution). Labels are auto-created before batch creation.

Dry-Run

The --dry-run flag on odk task create, odk task create-story, and odk task create-batch validates input and shows what would be created without calling the API. Useful for checking batch YAML correctness before committing to issue creation.

Component Coverage

odk task component-coverage checks that every component manifest in .odk/components/ is referenced by at least one task's component_refs. Supports --exclude glob patterns (e.g., odk:page:*) and --strict mode (exit code 1 on uncovered components).

Coverage Exclusions

The task_management.coverage_exclude config field lists glob patterns for spec sections to skip during odk task coverage. Used to exclude reference docs (glossary, scope, etc.) that don't need story coverage.

Dependency Types

8 types of task dependencies: blocks, validates, caused-by, conditional-blocks, waits-for, discovered-from, supersedes, related. Only blocks, conditional-blocks, and waits-for create execution edges in the DAG.

Hash-Based Task IDs

Task IDs use format T-a1b2c3d4 (hash-based) instead of sequential T-001. Collision-free for parallel agent creation.

Complexity Score

LLM-scored value 1-10 for each task. Tasks scoring above threshold are flagged for splitting. Run via odk task analyze-complexity.

Buffer Zone

Sprint health tracking using critical chain buffer management. Shows green (on track), yellow (consuming buffer), red (buffer exhausted).

Compaction

Compressing completed task data to reduce context window usage. odk task archive-done compresses individual done tasks; --all-done compresses all completed tasks.

Verification Cache

Content-hash based caching of verification results. If code hasn't changed, verifications aren't re-run. Bypass with --no-cache, clear with odk verify clear-cache.

Auto-Repair Loop

odk verify run --retry N --repair automatically retries failed verifications, applying fixes between retries using structured error output.

Spec Evolution

OpenSpec-inspired delta spec system. odk change propose creates proposed modifications in docs/changes/. Completed changes archived to docs/changes/archive/.

Visual Companion

Browser-based mockup and annotation tool. odk visual start/stop/push/feedback/screenshot/list for UI design collaboration.

Quick Dev

Fast path for small changes: odk task quick "description" bypasses full brainstorming for trivial modifications.

Watch System

Background polling daemon that monitors GitHub PRs for new review comments. odk watch install creates a macOS launchd plist that runs odk watch poll every 30 seconds. When a new comment is detected, the watch reacts with 👀 and resumes a Claude Code session to address the feedback. Uses a lock file to prevent concurrent polls.

Session Tracking

Active agent sessions are recorded in .odk/sessions.yaml. Each entry maps a task ID to its branch, PR number, worktree path, and session state. The watch system uses this file to resume the correct session when new review comments arrive.

Agent Reply Marker

The HTML comment <!-- odk-agent-reply --> placed on the first line of every agent reply to a PR review comment. The watch system filters out comments starting with this marker so it does not re-trigger on the agent's own replies, preventing infinite feedback loops.

Scoring & Decay (Memory)

Memories are ranked by a 4-factor score: category weight (0.50), provenance (0.15), recency (0.25), access frequency (0.10). Recency decays with a 30-day half-life.

Hybrid Search (Memory)

Default search mode combining vector similarity, BM25 keyword matching, and Reciprocal Rank Fusion (RRF) for result merging.

Negative Knowledge

Memories with extraction type abandoned — approaches that were tried and rejected. Prevents future agents from repeating failed attempts.

Provenance

Source tracking on memories: source_type (user-stated, llm-extracted, agent-discovered, verified) + verified flag. Higher provenance = higher score.

Contradiction Detection

When a new memory contradicts an existing one, the old memory is auto-invalidated. Prevents stale knowledge from persisting.

Progressive Retrieval

Search with depth=index|summary|full controls how much detail is returned. Use get_memory_details(ids) for full content of specific memories.

Temporal Validity

Memories can have valid_from and valid_until timestamps. Expired memories are auto-filtered from search results.

Procedural Memory

Tracks which prompts and approaches were effective. odk memory audit includes procedural effectiveness analysis.

Catalog

A searchable registry of ignition packs, component schemas, verification plugins, and other reusable ODK components. Uses ChromaDB for semantic search. Local backend at ~/.odk/catalog/. Ships with 4 built-in items: odk-core-schemas, odk-default-reviewers, python-quality, hexagonal-architecture.

Ignition Pack

A catalog item that contains generators for producing a runnable project skeleton from component manifests. Installed via odk catalog install. Each pack defines which component types it can consume and what code it generates.

TODO (ODK-TODO-NNN)

A tracked placeholder registered during ignition for every NotImplementedError in generated code. Each TODO has a unique ODK-TODO-NNN ID. TODOs are assigned to tasks via odk todo assign and auto-checked for resolution by odk task done.

Ignition

The process of generating a runnable project skeleton from an installed ignition pack and component manifests. Run via odk ignite. Produces compilable/runnable code with NotImplementedError placeholders for business logic, registered as tracked TODOs.

Stage 1.5

The ignition stage between brainstorming (Stage 01) and task management (Stage 02). After specs are validated, odk ignite generates a runnable skeleton. Tasks in Stage 02 then focus exclusively on business logic — boilerplate is already generated.

Cross-Cutting Concerns

Apply across all stages. Read when relevant:

Quick Start

1. New project: Enter Stage 01 → odk catalog search for packs → brainstorm specs + produce component manifests → run spec-check → PR
2. Specs ready: Enter Stage 01.5 → odk ignite → verify skeleton runs + app starts → review TODOs
3. Skeleton ready: Enter Stage 02 → decompose with component_refs → odk todo assign TODOs to tasks → validate DAG → plan sprint
4. Task assigned: Enter Stage 03 → implement TODOs with TDD (guards auto-enforced) → odk task done shows pass/fail per plugin → PR → review
5. Sprint done: Enter Stage 04 → capture lessons → update ADRs/rules
6. Quick fix: odk task quick "description" → fast path for small changes
7. Not sure: odk doctor → check environment health and get next steps

Note: odk init auto-installs guard hooks in .claude/settings.json — TDD enforcement, stage gates, and code quality guards are active from the start. No opt-in required.

Generator Quality (v0.46+)

The python-fastapi-hexagonal pack generates 70% working code matching production-generator quality:

• Routes: response_model=, typed params, DI injection via Depends(), service delegation, error handling. List endpoints use list[Response]. Only complex custom logic is TODO.
• Services: DI constructors with port injection, CRUD methods fully implemented (get/list/create/update/delete delegate to repo). Port services receive adapter injection.
• Schemas: Create/Update/Response per entity with from_attributes=True.
• Models: ForeignKey() + relationship() + back_populates from entity manifests.
• Adapters: External service adapters by technology (yfinance/, alpaca/, apscheduler/, etc.) with port interface inheritance.
• DI Wiring: Service factories inject repos and adapters. Port service factories inject the external adapter.
• Tests: Contract tests (Protocol conformance), unit test stubs, integration test stubs, fakes.

After ignition, the app MUST start (uvicorn app.main:app). This is verified by the publishing gate integration test.