Install any skill in seconds. Free to start, no credit card required.
Get Started Free →Run charter interview, generation, context, and sync workflows for project governance in Spec Kitty 3.x. Access doctrine artifacts programmatically via DoctrineService. Resolve agent profiles. Load action-scoped governance context iteratively, not all at once. Triggers: "interview for charter", "generate charter", "sync charter", "use doctrine", "set up governance", "charter status", "extract governance config", "load doctrine", "agent profile", "DoctrineService", "action index". Does NOT handle
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-04 | ✗→✓ | ▲ Improved | 249% | 0% |
| case-05 | ✗→✓ | ▲ Improved | 399% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 265% | 0% |
| case-07 | ✗→✓ | ▲ Improved | 177% | 0% |
| case-08 | ✗→✓ | ▲ Improved | 436% | 0% |
Manage the charter lifecycle: interview, generate, context-load, sync, and status. Access doctrine artifacts programmatically via DoctrineService. Resolve agent profiles for role-scoped behavior. Load governance context iteratively at action boundaries rather than dumping everything upfront.
.kittify/charter/charter.yaml is the Spec Kitty runtime governance source for a project — the single git-tracked, structured file nesting governance, directives, catalog, activation, and overrides. .kittify/charter/charter.md is a curated, human-readable companion the runtime never parses or resolves policy from. A repository may also keep public governance docs outside .kittify/; those docs are human-facing authority unless charter.yaml's governance.doctrine.governance_references points at them. The doctrine layer (src/doctrine/) provides the reusable knowledge artifacts (directives, tactics, paradigms, styleguides, toolguides, procedures, agent profiles, step contracts) that the charter references.
spec-kitty is a CLI tool invoked BY an LLM harness (Claude Code, Codex, Cursor, Gemini, etc.). The LLM harness IS the inference engine. spec-kitty must NEVER call any LLM API itself.
This is not a preference. It is a hard architectural rule with no exceptions.
| What you are reading this in | What that means | |------------------------------|-----------------| | Claude Code | Claude IS already running. It should generate doctrine. | | Codex CLI | Codex IS already running. It should generate doctrine. | | Cursor / Gemini / Kiro / ... | Same — the harness IS the inference engine. |
If spec-kitty called the Anthropic SDK internally:
ANTHROPIC_API_KEY — a second API key alongside the onethe harness already uses.
Charter synthesis is an LLM reasoning task. YOU (the agent running this skill) are the LLM that should do it.
The synthesis workflow is:
answers.yaml (the interview answers — what the user told spec-kitty about the project)
+
doctrine schemas (the YAML shapes expected for directives, tactics, styleguides)
+
THIS SKILL (the instructions you are reading right now)
↓
YOU generate the doctrine YAML files
↓
spec-kitty CLI commands (validate, stage, and promote the files you wrote)spec-kitty's CLI provides validation, schema-checking, DRG validation, neutrality gating, staging, and atomic promotion. It does NOT provide generation — that is your job as the agent.
anthropic.Anthropic() or imports the anthropic SDKinside spec-kitty source files, that is a bug. Remove it immediately.
Canonical locations that must NEVER contain import anthropic or any Anthropic SDK call:
src/charter/ — any filesrc/specify_cli/ — any filepyproject.toml — must not list anthropic as a runtime dependencyWhen a user says "synthesize charter doctrine", "generate project doctrine", or "run charter synthesize", you do the following — you do NOT call any CLI command that triggers an LLM. You ARE the LLM.
bashcat .kittify/charter/interview/answers.yaml
This file contains the user's responses: project intent, languages, testing requirements, quality gates, etc.
The current synthesis scope is: directive, tactic, styleguide.
Read shipped examples to understand the expected YAML shape. There is no doctrine list or doctrine show CLI command — use the programmatic DoctrineService API (documented in the Programmatic Doctrine Access section below) or read the YAML files directly from packs/built-in/<kind>/ (artifacts live at <type>/<pack>/[<category>/]<name> — ADR 2026-07-26-2):
pythonfrom charter.doctrine_service_builder import build_activation_aware_doctrine_service service = build_activation_aware_doctrine_service(project_root) # Read a directive directive = service.directives.get("<a-directive-id>") # Read a tactic tactic = service.tactics.get("<a-tactic-id>") # Read a styleguide styleguide = service.styleguides.get("<a-styleguide-id>")
To validate your project-layer doctrine artifacts run:
bashspec-kitty doctrine validate .kittify/
The interview fields map to target artifact kinds:
project_intent, quality_gates, risk_boundaries → directivestesting_requirements → directives + tactics (TDD flavour)languages_frameworks → styleguides (language-specific)performance_targets, deployment_constraints → directivesFor each synthesis target, derive: kind, slug (kebab-case, project-specific), title, and body (the full artifact content as YAML matching the shipped schema).
.kittify/charter/generated/The harness writes artifact inputs here; spec-kitty charter synthesize validates, stages, and promotes them into the live doctrine tree.
.kittify/charter/generated/
directives/
<NNN>-<slug>.directive.yaml
tactics/
<slug>.tactic.yaml
styleguides/
<slug>.styleguide.yamlUse the shipped artifact YAML structure as your template. Make the content specific to the project based on the interview answers. Do not write generic filler.
bashspec-kitty charter synthesize --dry-run
This is a real stage-and-validate pass. It writes the agent-authored artifacts into the staging tree, runs schema validation, project DRG validation, and the neutrality gate, then wipes the staging directory on success.
bashspec-kitty charter synthesize
By default this reads from .kittify/charter/generated/ via the generated adapter and promotes the validated outputs into:
.kittify/doctrine/ for artifact content and project graph.yaml.kittify/charter/provenance/ plus synthesis-manifest.yaml for bookkeepingbashgit add .kittify/doctrine/ .kittify/charter/provenance/ .kittify/charter/synthesis-manifest.yaml git commit -m "feat(charter): promote project-local doctrine from generated inputs"
The charter is a governance-as-code framework. A single git-tracked, structured YAML file — charter.yaml — holds the project policy directly; the runtime reads it without any parse/extract step in between.
.kittify/charter/charter.yaml) — The singleauthoritative source. Nests four kinds of section:
governance / directives — hand-authored policy (testing,quality, performance, branching, doctrine selections; numbered project rules with severity and scope). Edit these directly; nothing overwrites them except a deliberate hand edit.
activated_kinds, activated_directives,mission_type_activations, …) — hand-authored, mirrors src/charter/packs/default.yaml.
catalog / metadata — generator-refreshed. charter generaterewrites these two sections deterministically on every run (doctrine reference manifest, generation timestamp); everything else in the file is preserved byte-for-byte through a round-trip merge.
overrides — hand-authored, forward-compatible project doctrineoverrides.
.kittify/charter/charter.md) — Human-editablemarkdown. Written by hand, or by an agent during /spec-kitty.charter's chat flow — never by charter generate. The runtime never parses it for policy — it exists purely for human review/onboarding, and optionally to summarize charter.yaml or point at a public constitution. If the repository also has a public constitution or handbook, reference it from charter.yaml's governance.doctrine.governance_references (or authority_paths), not just from the companion prose.
.kittify/config.yaml carries a single charter: pointer (default .kittify/charter/charter.yaml) that resolves the active charter file — useful for redirecting to a shared or cross-project charter.
Interview Answers (answers.yaml)
|
v
[generate command] <-- doctrine templates, mission config
|
v
charter.yaml
governance: <-- hand-authored, preserved byte-for-byte by generate
directives: <-- hand-authored, preserved byte-for-byte by generate
activated_*: <-- hand-authored, preserved byte-for-byte by generate
catalog: <-- REFRESHED every run (doctrine reference manifest)
metadata: <-- REFRESHED every run (generation timestamp)
|
v
[context command] at each workflow action
|
v
Text injected into agent promptcharter.md sits beside this flow as a hand-authored (or agent-authored, e.g. via /spec-kitty.charter's chat flow) companion — generate never writes it, and it is never read back in.
governance and directives deserialize straight into the existing GovernanceConfig / DirectivesConfig models — the same shapes the old governance.yaml / directives.yaml used, now nested inside charter.yaml instead of living in separate files:
yamlgovernance: testing: min_coverage: 90 # Minimum test coverage % tdd_required: false # TDD mandatory framework: <project-runner> # Test framework / runner type_checking: "<project-type-checker>" # Type checker quality: linting: "<project-linter>" # Linter pr_approvals: 1 # Required approvals before merge pre_commit_hooks: false # Pre-commit hooks required commits: convention: conventional # Commit convention (or null) performance: cli_timeout_seconds: 2.0 # Max CLI command duration dashboard_max_wps: 100 # Max work packages dashboard displays branch_strategy: main_branch: main # Primary branch dev_branch: null # Development branch (optional) rules: [] # Branch naming/protection rules doctrine: selected_paradigms: [] # Active paradigm IDs selected_directives: [] # Active directive IDs available_tools: [] # Active tool IDs template_set: null # Mission template set authority_paths: [] # Directories surfaced as required reading governance_references: [] # Supporting external governance documents enforcement: {} # Enforcement policy by domain directives: - id: DIR-001 # Auto-generated or custom ID title: "Short title" # First 50 chars description: "Full text" # Full description severity: warn # error (blocks), warn (displayed), info (logged) applies_to: [implement, review] # Actions where directive fires
There is no keyword-classified prose parser any more — the old "sync" extraction that scanned charter.md headings and regex-matched values like 90%+ coverage is retired. Populate these sections directly (by hand, or through the interview → charter generate bootstrap path) instead of writing prose you expect a parser to interpret.
charter.yaml is the sole content-hash input (content_hash_files) for the bundle's freshness signal — a SHA-256 over the file itself. There is no charter.md-hash staleness check any more: metadata intentionally carries no self-referential charter_hash field (a hash of charter.yaml cannot live inside charter.yaml). charter sync is retained only for canonical-root resolution and back-compat call sites — it performs no extraction and always reports synced=False.
When you run /spec-kitty.specify, /spec-kitty.plan, /spec-kitty.implement, or /spec-kitty.review, the runtime automatically calls spec-kitty charter context --action <action>. The returned text is injected into the agent prompt.
Three context modes:
| Mode | When | Content | |---|---|---| | bootstrap | First load for an action | Full policy summary (up to 8 bullets) + reference doc list (up to 10) | | compact | Subsequent loads | Resolved paradigms, directives, tools, template_set only | | missing | No charter exists | Instructions to create one |
First-load state is tracked in .kittify/charter/context-state.json. Each action (specify, plan, implement, review) has an independent first-load timestamp.
Doctrine organizes knowledge into 8 artifact kinds. Each kind has a dedicated repository in DoctrineService, follows built-in -> org -> project loading, and is accessible programmatically or via CLI.
Directives — Numbered project rules that constrain agent behavior. Each directive has a severity (error, warn, info), an applies_to scope listing which actions it fires on, and may reference tactics. Directives are the what you must do layer.
pythondirective = service.directives.get("DIRECTIVE_034") # directive.title → "Test-First Development" # directive.severity → "warn" # directive.applies_to → ["implement", "review"] # service.directives is a filtered dict (no .list_all()); to enumerate every # directive regardless of activation, use the raw-repository escape hatch: # service.raw_repository("directives").list_all() # ...or read packs/built-in/directives/ directly.
Tactics — Reusable implementation approaches that describe how to do something. Tactics cover testing (TDD, ZOMBIES, acceptance-test-first), domain modeling (bounded context, aggregate boundaries), refactoring (strangler fig, extract class), review (intent-and-risk-first), and planning (problem decomposition, eisenhower). The shipped set includes a refactoring sub-catalog.
pythontactic = service.tactics.get("tdd-red-green-refactor") # tactic.title, tactic.description, tactic.steps
Paradigms — High-level development philosophies that group related tactics and directives. A paradigm (e.g., domain-driven-design) declares which tactics it recommends. Paradigms are selected during the charter interview and scope which tactics appear in governance context.
pythonparadigm = service.paradigms.get("domain-driven-design") # paradigm.tactics → ["bounded-context-identification", ...]
Styleguides — Language- or domain-specific writing and coding style rules. Applied when the charter's languages_frameworks answer matches the styleguide's target language.
pythonstyleguide = service.styleguides.get("python-conventions")
Toolguides — Operational guidance for specific tools. Teaches agents how to use git, the project's test runner, diagramming tools, etc. within the project's governance constraints.
pythontoolguide = service.toolguides.get("efficient-local-tooling")
Procedures — Multi-step workflow primitives with prerequisites and ordered steps. Procedures are the reusable building blocks that step contracts delegate to. They describe a complete mini-workflow (e.g., "refactoring", "test-first-bug-fixing", "situational-assessment").
pythonprocedure = service.procedures.get("refactoring") # procedure.steps → ordered list of actions # procedure.prerequisites → what must be true before starting
Agent Profiles — Role definitions with 6 sections: context_sources, purpose, specialization, collaboration, mode_defaults, and initialization_declaration. Relationship fields such as specializes_from are not profile fields; lineage belongs in the doctrine DRG. Profiles support weighted matching against task context (DDR-011 algorithm).
pythonprofile = service.agent_profiles.get("implementer") # profile.purpose.mandate → what this agent is responsible for # profile.specialization.boundaries → what it should not do # `find_best_match` is a repository method, not available on the filtered # `agent_profiles` dict above — reach it through the pinned lineage/mutation # accessor instead: best = service.agent_profile_repository.find_best_match(task_context)
bashspec-kitty agent profile list spec-kitty agent profile show implementer
Step Contracts — Structured action definitions that link public actions (specify, plan, implement, review) to doctrine artifacts via DelegatesTo. Each contract defines ordered steps; each step may delegate to a tactic, directive, or procedure by kind and candidate list.
pythoncontract = service.mission_step_contracts.get("implement") for step in contract.steps: if step.delegates_to: # Load the referenced doctrine artifact artifact = getattr(service, step.delegates_to.kind + "s").get( step.delegates_to.candidates[0] )
There is no doctrine list or doctrine show CLI command. Use the programmatic DoctrineService API or read artifact YAML files directly:
pythonfrom charter.doctrine_service_builder import build_activation_aware_doctrine_service service = build_activation_aware_doctrine_service(project_root) # List or inspect artifacts by kind directive = service.directives.get("DIRECTIVE_034") tactic = service.tactics.get("tdd-red-green-refactor") paradigm = service.paradigms.get("<paradigm-id>") # Shipped artifacts: packs/built-in/<kind>/ # Project-local overrides: .kittify/<kind>/
To validate project-layer artifacts:
bashspec-kitty doctrine validate .kittify/
To list registered mission types:
bashspec-kitty doctrine mission-type list
To list agent profiles:
bashspec-kitty agent profile list
Shipped artifacts live in packs/built-in/<kind>/. Project-local overrides live in .kittify/<kind>/. Two-source loading merges both, with project artifacts taking precedence on field-level merge.
Template sets (from src/doctrine/missions/):
software-dev-default — Core development workflowplan-default — Goal-oriented planningdocumentation-default — Documentation creation (Divio)research-default — Research and evidence gatheringDefault tool registry: spec-kitty, git
Minimal (8 questions — fast bootstrap):
| Question | Governance use | |---|---| | project_intent | Policy summary, preamble | | languages_frameworks | Styleguide selection (e.g., Python) | | testing_requirements | testing.framework, testing.min_coverage | | quality_gates | Quality Gates section | | review_policy | quality.pr_approvals, Branch Strategy | | performance_targets | performance.cli_timeout_seconds | | deployment_constraints | branch_strategy.rules |
Comprehensive (11 questions — adds 4 more):
| Question | Governance use | |---|---| | documentation_policy | Added to Project Directives | | risk_boundaries | Added to Project Directives | | amendment_process | Amendment Process section | | exception_policy | Exception Policy section |
yamlschema_version: "1.0.0" mission: "software-dev" profile: "minimal" answers: project_intent: "..." languages_frameworks: "..." testing_requirements: "..." quality_gates: "..." review_policy: "..." performance_targets: "..." deployment_constraints: "..." # comprehensive only: documentation_policy: "..." risk_boundaries: "..." amendment_process: "..." exception_policy: "..." selected_paradigms: - "<project-paradigm>" selected_directives: - "<project-directive>" available_tools: - "spec-kitty" - "git" - "<project-tool>"
bashspec-kitty charter status --json
Reports synced or stale, current and stored hashes, library doc count, and per-file sizes. governance/directives are always read live from charter.yaml — a stale report here does not mean governance config is out of date; it is a legacy staleness signal, not a gate on correctness.
For agent-mediated governance setup and revision, the preferred discovery surface is the chat itself, not the CLI questionnaire.
Recommended flow:
human-in-command is flagging: a charter addition, course correction, observed agent failure, desired norm, or policy change. Ask only the minimum follow-up needed to encode it precisely.
governance interview in chat.
.kittify/charter/interview/answers.yaml directly.spec-kitty charter generate --from-interview --json.Use the CLI interview only as a fallback when the user explicitly wants the CLI prompt loop or wants deterministic defaults.
CLI defaults path (fallback only):
bashspec-kitty charter interview --mission-type software-dev --profile minimal --defaults --json
CLI comprehensive path (fallback only):
bashspec-kitty charter interview --mission-type software-dev --profile comprehensive
Key flags: --profile minimal|comprehensive, --defaults, --json, --selected-paradigms, --selected-directives, --available-tools. See references/charter-command-map.md for all flags.
Output: .kittify/charter/interview/answers.yaml
bashspec-kitty charter generate --from-interview --json
Key flags: --mission-type, --template-set, --force, --from-interview, --json.
Generation refreshes charter.yaml's catalog and metadata sections deterministically. governance/directives/activation/overrides are preserved byte-for-byte through the shared round-trip merge (bootstrapped from a legacy triad only the first time charter.yaml is created). charter.md is never written by this command.
Output: .kittify/charter/charter.yaml (refreshed sections).
To commit the generated charter inputs, use:
bashspec-kitty safe-commit --message "chore: generate project charter" \ .kittify/charter/interview/answers.yaml \ .kittify/charter/charter.yaml \ .gitignore
Do not preload all action contexts after generation.
The runtime calls context automatically during slash commands. Manual invocation is useful only for debugging one immediate action, and should avoid consuming first-load state:
bashspec-kitty charter context --action specify --json --no-mark-loaded
Load context iteratively at the action boundary, not as part of charter setup.
charter.yamlEdit charter.yaml's governance: or directives: sections directly — there is no separate sync step. The next charter context call reads the file as-is.
bashspec-kitty charter sync --json # retained for back-compat; always a no-op
charter sync no longer extracts anything from charter.md. It always reports synced=False / files_written=[], regardless of --force.
charter.resolver.DoctrineService — built through charter.doctrine_service_builder.build_activation_aware_doctrine_service — is the single, sanctioned entry point for programmatic access to all doctrine artifacts. It wraps the inner doctrine.service.DoctrineService and applies charter activation filtering; never construct doctrine.service.DoctrineService or doctrine.agent_profiles.AgentProfileRepository directly (five architectural gates in tests/architectural/ ban that construction outside this module).
pythonfrom charter.doctrine_service_builder import build_activation_aware_doctrine_service service = build_activation_aware_doctrine_service(project_root)
Nine properties are activation-gated: each returns a plain dict[str, <Artifact>] filtered to whatever the charter has activated (or every shipped artifact of that kind, when nothing is configured). A dict supports .get(id) but not repository-only operations like .list_all(), .save(), or find_best_match() — see the raw-repository escape hatch below for those.
| Property | Returns | Artifacts | |---|---|---| | service.agent_profiles | dict[str, AgentProfile] | Agent role profiles with DDR-011 matching | | service.directives | dict[str, Directive] | Numbered project rules (TEST_FIRST, etc.) | | service.tactics | dict[str, Tactic] | Reusable implementation approaches (TDD, ZOMBIES, etc.) | | service.styleguides | dict[str, Styleguide] | Language/domain writing style guides | | service.toolguides | dict[str, Toolguide] | Tool-specific operational guidance | | service.paradigms | dict[str, Paradigm] | High-level development paradigms | | service.procedures | dict[str, Procedure] | Multi-step reusable workflow primitives | | service.mission_step_contracts | dict[str, MissionStepContract] | Structured action contracts with delegation | | service.glossary_packs | dict[str, GlossaryPack] | Canonical terminology packs |
.get() works directly on the gated dict:
python# Get a specific artifact by ID tactic = service.tactics.get("tdd-red-green-refactor")
Operations the filtered dict cannot support — .list_all(), .save(), .get_provenance() — go through the raw-repository escape hatch, service.raw_repository(kind), which returns the underlying repository object unfiltered (a deliberate, sanctioned bypass of activation filtering, not of construction: it still comes from the one wrapped service, never a second DoctrineService()):
python# List all artifacts of a kind (raw repository, not the filtered dict) all_tactics = service.raw_repository("tactics").list_all() # Save a project-local artifact (procedures, step contracts) service.raw_repository("procedures").save(my_procedure)
Agent profiles support weighted context-based matching and specializes_from lineage traversal. Both are repository operations, not available on the filtered agent_profiles dict, so they go through the pinned agent_profile_repository accessor instead of raw_repository("agent_profiles"):
pythonfrom doctrine.agent_profiles.profile import TaskContext context = TaskContext( language="python", framework="typer", file_paths=["src/specify_cli/cli.py"], keywords=["cli", "testing"], ) profile = service.agent_profile_repository.find_best_match(context) # profile.purpose.mandate → what this agent is responsible for # profile.specialization.boundaries → what it should not do # profile.initialization_declaration → startup context text
Profile lineage is represented by DRG edges, not a specializes_from field on profile YAML. Language-specific profiles can still be related to base roles in the DRG and resolved through profile matching.
Each mission action (specify, plan, implement, review) has an action index that lists which doctrine artifacts are relevant to that step:
pythonfrom doctrine.missions.action_index import load_action_index index = load_action_index(missions_root, "software-dev", "implement") # index.directives → ["TEST_FIRST"] # index.tactics → ["tdd-red-green-refactor", "zombies-tdd"] # index.procedures → ["implementation-handoff"]
The charter context builder uses these indices internally. When you call spec-kitty charter context --action implement, only the doctrine artifacts listed in the implement action index are included.
Step contracts define the structure of each public action and link to doctrine artifacts via DelegatesTo:
pythoncontract = service.mission_step_contracts.get("implement") for step in contract.steps: if step.delegates_to: # step.delegates_to.kind → ArtifactKind (e.g., "tactic") # step.delegates_to.candidates → ["tdd-red-green-refactor", ...] pass
This is the bridge between the mission execution surface and the doctrine knowledge layer. Step contracts say what to do; doctrine artifacts say how.
Agents should load doctrine context iteratively, not all at once. The architecture supports this through depth-controlled context and per-artifact retrieval.
initialization_declaration.charter context --action <action>.First call gets bootstrap (depth-2), subsequent calls get compact (depth-1).
through DoctrineService.
Each doctrine artifact consumes tokens. Loading all directives, tactics, paradigms, and styleguides at session start wastes context on artifacts that are irrelevant to the current action. Action indices exist specifically to scope which artifacts matter for each step.
Doctrine constrains runtime behavior when the charter has been generated and the agent is executing a workflow action (specify, plan, implement, review). The specific constraints come from the project's own charter — load them with spec-kitty charter context --action <action> --json rather than assuming fixed policy values.
Doctrine does NOT constrain when:
charter.yaml's generated sections — catalog andmetadata are overwritten by charter generate on every run. Edit governance/directives/activation/overrides instead — those are preserved byte-for-byte.
charter.md edits to change runtime policy — the runtimenever parses charter.md. Edit charter.yaml for policy changes; charter.md is a curated companion only.
is most valuable with project-specific decisions.
charter sync expecting an effect — it is retained forback-compat call sites only and always no-ops. There is no required post-edit step after changing charter.yaml by hand.
.kittify/charter/charter.yaml, not .kittify/memory/ and not a governance.yaml/directives.yaml/references.yaml triad.
tokens and dilutes relevance. Use action-scoped loading and pull specific artifacts on demand.
See references/doctrine-artifact-structure.md for the full anti-pattern table.
references/charter-command-map.md -- Full CLI command reference with all flags and output fieldsreferences/doctrine-artifact-structure.md -- File layout, authority classes, and data flowOther measured skills in the registry, with their headline benchmark lift.