| name | open-source |
| description | 🔓 Open source governance demonstrating security excellence through transparent practices following Hack23 Open Source Policy |
| license | Apache-2.0 |
🔓 Open Source Policy Skill
🎯 Purpose
This skill ensures all open source activities demonstrate security excellence through transparency as defined in the Hack23 Open Source Policy. It applies to all Hack23-owned repositories, external contributions, and third-party open source usage.
Core principle: Open source transparency creates competitive advantage through systematic security excellence and publicly verifiable governance.
📋 Rules
🎖️ Security Posture Evidence (Required Badges)
MUST display these security badges in README.md:
🏆 Security Assessment Badges
- OpenSSF Scorecard: Supply chain security assessment ≥7.0 score
- CII Best Practices: At least "Passing" level
- SLSA Level 3: Build provenance and integrity attestation
- Quality Gate: SonarCloud or equivalent showing "Passed" status
📊 License Compliance Badges
- FOSSA Status: License scanning and compliance verification
- REUSE Compliant: Clear licensing information for all files
- License Badge: Clear display of repository license
MUST NOT:
- Release repositories without security badges configured
- Display badges that show "failing" status without remediation plan
- Use placeholder badges with no actual integration
📜 Approved Open Source Licenses
✅ APPROVED for Hack23 projects:
🟢 Permissive Licenses (Preferred)
- Apache-2.0 ⭐ (Hack23 standard) - Patent grant, commercial-friendly
- MIT - Simple and permissive
- BSD-3-Clause - Minimal restrictions
- ISC - Functionally identical to MIT
🟡 Copyleft Licenses (Conditional)
- GPL-3.0 - Strong copyleft, requires CEO approval
- LGPL-3.0 - Library copyleft, requires CEO approval
- AGPL-3.0 - Network copyleft, internal use only with CEO approval
- MPL-2.0 - File-level copyleft, automatic approval
❌ PROHIBITED:
- Proprietary licenses without legal review
- CC-BY-NC (Non-Commercial)
- SSPL, BSL, PolyForm (source-available, not OSS)
- JSON License ("Good not Evil" clause)
- Unlicensed code
MUST:
- Use Apache-2.0 for all new Hack23 projects
- Include SPDX license identifier in all source files
- Verify license compatibility before adding dependencies
- Obtain CEO approval for copyleft licenses
🔍 Dependency Management
MUST:
- Generate SBOM (Software Bill of Materials) in CycloneDX or SPDX format
- Enable Dependabot or Renovate for automated updates
- Merge security updates within 7 days (Critical) or 30 days (High)
- Use package lock files (package-lock.json, Pipfile.lock, go.sum)
- Scan dependencies with FOSSA or equivalent
MUST NOT:
- Add dependencies without license verification
- Use dependencies with known critical vulnerabilities
- Ignore Dependabot alerts
🤝 Community Standards
MUST include in repository:
- CONTRIBUTING.md - Contribution guidelines, DCO/CLA requirements
- CODE_OF_CONDUCT.md - Contributor Covenant 2.1 or equivalent
- SECURITY.md - Vulnerability disclosure (security@hack23.com)
- LICENSE - Apache-2.0 with copyright notice
- README.md - Security badges, features, usage, contributing
🛡️ Security Scanning (CI/CD)
MUST configure:
- CodeQL - SAST on every PR
- Secret scanning - GitHub Advanced Security
- Dependabot - Dependency and security updates
- FOSSA - License compliance
- SonarCloud - Quality gate (A rating, 0 vulnerabilities)
MUST NOT:
- Bypass security scan failures without CEO approval
- Disable security features
- Commit secrets (immediate rotation required)
For complete examples and detailed requirements, see Hack23 Open Source Policy.
🔗 Related ISMS Policies
🎯 Compliance Mapping
ISO 27001:2022
- A.5.13 (Labeling), A.8.9 (Configuration), A.8.25 (Secure SDLC)
NIST CSF 2.0
- ID.AM-2 (Software inventory), PR.DS-6 (Integrity checking), PR.IP-2 (SDLC)
CIS Controls v8.1
- Control 2 (Software inventory), Control 16 (Application security)
