v0.2.0 - UK Government Compliance Edition
ArcKit v0.2.0 - UK Government Compliance Edition
Release Date: 2025-10-14
🎉 Major Features
UK Government Framework Support
ArcKit now provides comprehensive support for UK Government compliance frameworks, making it the go-to toolkit for public sector enterprise architecture:
🏛️ Technology Code of Practice (TCoP) - /arckit.tcop
Complete assessment framework for all 13 mandatory TCoP points:
- ✅ Define User Needs
- ✅ Make Things Accessible and Inclusive (WCAG 2.2 AA)
- ✅ Be Open and Use Open Source
- ✅ Make Use of Open Standards
- ✅ Use Cloud First
- ✅ Make Things Secure (Cyber Essentials)
- ✅ Make Privacy Integral (UK GDPR, DPIA)
- ✅ Share, Reuse and Collaborate (GOV.UK services)
- ✅ Integrate and Adapt Technology (API-first)
- ✅ Make Better Use of Data
- ✅ Define Your Purchasing Strategy (Digital Marketplace)
- ✅ Make Your Technology Sustainable (carbon impact)
- ✅ Meet the Service Standard
Features:
- Phase-specific guidance (Discovery, Alpha, Beta, Live)
- Scoring system (0-130 points)
- Evidence-based assessment
- Gap analysis and remediation planning
- Requirements mapping
🤖 AI Playbook - /arckit.ai-playbook
Responsible AI deployment framework with 10 core principles + 6 ethical themes:
10 Core Principles (100 points):
- ✅ Understanding AI - Capabilities and limitations
- ✅ Lawful and Ethical Use - DPIA, EqIA, Human Rights
- ✅ Security - AI-specific threats (prompt injection, data poisoning)
- ✅ Human Control - Human-in-the-loop for high-risk
- ✅ Lifecycle Management - Selection to decommissioning
- ✅ Right Tool Selection - AI only when genuinely better
- ✅ Collaboration - Cross-government, academia, civil society
- ✅ Commercial Partnership - Responsible AI in contracts
- ✅ Skills and Expertise - Multidisciplinary teams
- ✅ Organizational Alignment - Governance and assurance
6 Ethical Themes (60 points):
- Safety, Security, and Robustness
- Transparency and Explainability (ATRS)
- Fairness, Bias, and Discrimination
- Accountability and Responsibility
- Contestability and Redress
- Societal Wellbeing and Public Good
Features:
- Risk-based assessment (High/Medium/Low risk AI)
- Mandatory documentation tracking (ATRS, DPIA, EqIA, Human Rights)
- AI-specific security threat assessment
- Human oversight models (human-in-the-loop, human-on-the-loop)
- Go/No-Go decision framework
- Strict requirements for high-risk AI (≥90% score, ALL principles met)
📋 Digital Marketplace Procurement Guide
Comprehensive guide covering all three procurement routes:
G-Cloud Framework (1-6 weeks):
- Cloud hosting and software (AWS, Azure, GCP)
- Quick procurement for standard services
- £100M+ annual spend
Digital Outcomes and Specialists (DOS) (3-6 weeks):
- Outcomes: Project delivery with deliverables
- Specialists: Day-rate contractors (£300-£1000/day)
- User research, development, architecture roles
Crown Hosting (last resort):
- Physical data centre hosting
- Only when cloud not feasible
Features:
- Step-by-step procurement workflows
- ArcKit command mapping for each route
- Evaluation frameworks tailored to Digital Marketplace
- Best practices and common pitfalls
- Compliance requirements (IR35, security clearance)
📚 Comprehensive Documentation
New documentation guides (6,000+ lines):
-
Architecture Principles Guide (527 lines)
- How to establish governance frameworks
- Essential principle categories
- Industry-specific examples (Financial Services, Healthcare, Government)
- Best practices and anti-patterns
-
Requirements Guide (628 lines)
- 5 requirement types (BR, FR, NFR, INT, DR)
- Writing effective requirements with acceptance criteria
- Complete workflow from stakeholder interviews to traceability
-
Vendor Procurement Guide (503 lines)
- RFP generation and SOW creation
- Vendor evaluation frameworks
- Scoring and comparison methodologies
- Best practices for fair, unbiased evaluation
-
Design Review Guide (668 lines)
- HLD review process (architecture gate)
- DLD review process (implementation gate)
- Compliance checklists and quality gates
- Decision criteria for approval/rejection
-
Traceability Guide (639 lines)
- Requirements → Design → Implementation → Tests mapping
- Forward and backward traceability
- Coverage metrics and gap analysis
- Go/no-go decision frameworks
-
UK Government Digital Marketplace Guide (684 lines)
- Complete guide to all three procurement frameworks
- ArcKit integration for each route
- Practical workflows and examples
- Compliance and best practices
🎯 Templates
New comprehensive templates (1,500+ lines):
-
UK Government TCoP Template (718 lines)
- Assessment structure for all 13 TCoP points
- Evidence gathering frameworks
- Scoring methodology (0-10 per point)
- Phase-specific validation gates
- Requirements mapping
-
UK Government AI Playbook Template (853 lines)
- 10 principles + 6 ethical themes assessment
- Risk-based evaluation framework
- Mandatory documentation checklists
- AI-specific security threat assessment
- Human oversight model documentation
- Bias and fairness testing frameworks
📊 Statistics
- 12 files changed
- 6,096+ lines added of comprehensive documentation and templates
- 2 new slash commands (
/arckit.tcop,/arckit.ai-playbook) - 6 new comprehensive guides
- 2 new assessment templates
- 100% coverage of UK Government compliance frameworks
🎯 Use Cases
Central Government Departments
# Initialize project for government department
arckit init digital-service-modernization --ai claude
cd digital-service-modernization
claude
# Assess Technology Code of Practice compliance
/arckit.tcop Assess TCoP compliance for HMRC tax filing in Beta phase
# Assess AI Playbook compliance for AI system
/arckit.ai-playbook Assess AI Playbook compliance for benefits eligibility chatbot
# Generate requirements aligned with TCoP
/arckit.requirements Define requirements for GOV.UK service with WCAG 2.2 AA
# Procure via Digital Marketplace
/arckit.sow Generate SOW for G-Cloud procurement of AWS hosting
# Evaluate vendors from Digital Marketplace
/arckit.evaluate Create evaluation framework for G-Cloud suppliersLocal Authorities
# TCoP assessment for local council
/arckit.tcop Assess TCoP for council tax payment system in Alpha phase
# Digital Marketplace procurement
/arckit.sow Generate DOS Outcomes SOW for digital transformation projectNHS and Health
# AI Playbook assessment for healthcare AI
/arckit.ai-playbook Assess AI compliance for diagnostic AI system (HIGH-RISK)
# TCoP with healthcare-specific requirements
/arckit.requirements Define requirements for NHS patient portal with IG Toolkit🔧 What's Changed
Added
- Command:
/arckit.tcop- Technology Code of Practice assessment - Command:
/arckit.ai-playbook- AI Playbook compliance assessment - Template:
templates/uk-gov-tcop-template.md- TCoP assessment structure - Template:
templates/uk-gov-ai-playbook-template.md- AI Playbook assessment structure - Guide:
docs/principles.md- Architecture Principles Guide - Guide:
docs/requirements.md- Requirements Guide - Guide:
docs/procurement.md- Vendor Procurement Guide - Guide:
docs/design-review.md- Design Review Guide - Guide:
docs/traceability.md- Traceability Guide - Guide:
docs/uk-government-digital-marketplace.md- Digital Marketplace Guide
Updated
- README.md: Added comprehensive UK Government support section
- README.md: Added TCoP and AI Playbook to commands table
- README.md: Added UK Government example workflows
- README.md: Added "Built-in UK Government Support" section with compliance features
🎓 Learning Resources
All guides include:
- ✅ Real-world examples
- ✅ Step-by-step workflows
- ✅ Best practices and anti-patterns
- ✅ Common pitfalls to avoid
- ✅ Integration with ArcKit commands
- ✅ Industry-specific guidance
🚀 Migration from v0.1.0
No breaking changes. All v0.1.0 commands and workflows continue to work.
New capabilities:
- Run
/arckit.tcopfor Technology Code of Practice assessment - Run
/arckit.ai-playbookfor AI Playbook compliance - Consult new documentation guides in
docs/directory - Use new UK Government templates in
templates/directory
📦 Installation
# Install latest version
pip install git+https://github.com/tractorjuice/arc-kit.git
# Or with uv
uv tool install arckit-cli --from git+https://github.com/tractorjuice/arc-kit.git
# Or run without installing
uvx --from git+https://github.com/tractorjuice/arc-kit.git arckit init my-project🙏 Acknowledgements
This release is built on guidance from:
- UK Government Technology Code of Practice
- UK Government AI Playbook
- UK Government Digital Marketplace
- Algorithmic Transparency Recording Standard (ATRS)
- GDS Service Manual
📄 License
MIT License - see LICENSE for details
Full Changelog: v0.1.0...v0.2.0