CODE is the Law. Data is the Truth. Prompt is ONLY instruction. AI is ONLY creativity.

PactKit is a governance framework that enforces the P.A.C.T. contract between humans and AI coding agents. Deterministic operations run as code, not prompts. Decisions are grounded in data, not memory. AI does what it's best at — creativity and language — while code handles everything that must be repeatable and correct.

28 CLI subcommands, 9 specialized agents, 11 commands, 10 skills, and a full Plan-Act-Check-Done lifecycle. One pip install and your AI assistant follows the contract.

pip install pactkit

Requires Python 3.10+.

pactkit init deploys all installed IDE formats by default. Use --format to target a specific one.

# Deploy the full toolkit
pactkit init

# Update to latest playbooks (preserves your config)
pactkit update

Then in any project:

/project-plan "Add user authentication"   # Plan: Spec + Board
/project-act STORY-001                     # Act: TDD implementation
/project-check                             # Check: Security + quality audit
/project-done                              # Done: Regression gate + commit

Or run the full cycle in one command:

/project-sprint "Add user authentication"

PactKit deploys a complete PDCA (Plan-Do-Check-Act) lifecycle into your AI coding assistant:

• 9 specialized agents — System Architect, Senior Developer, QA Engineer, Security Auditor, and more
• 11 command playbooks — From /project-init to /project-release, each with quality gates
• 10 skills — Code visualization, sprint board management, scaffolding, and more
• 28 CLI subcommands — Deterministic operations enforced in Python code, not prompts
• 4 IDE support — Claude Code, OpenCode, Codex CLI, GitHub Copilot — deploy all at once or pick one
• Safe regression — TDD-first, pre-existing test protection, spec-driven development

P   Prompt   is ONLY instruction   Defines process, never state
A   AI       is ONLY creativity    Formatting, language — never deterministic logic
C   Code     is the Law            Sole executor of deterministic operations
T   Truth    Data is the Truth     All judgment based on facts, not memory

• Website: pactkit.dev
• Changelog: CHANGELOG.md
• Issues: GitHub Issues
• Security: SECURITY.md

pip install --upgrade pactkit
pactkit update

MIT