feat(PACC-39): Add Claude Code Memory Fragments - PACC 1.1.0 Release #5
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…CC-22, PACC-23, PACC-24] Complete overhaul of the validation system fixing all critical P0/P1 bugs: PACC-22: Fix Validation Function Signatures - Updated validate_extension_directory() to accept optional extension_type parameter - Added proper type hints and documentation - Maintained backward compatibility for existing callers - Added comprehensive test suite with 16 test cases PACC-23: Fix Validate Command for Directories - Fixed TypeError in CLI validate command when processing directories - Added proper dictionary flattening logic in CLI - Updated ValidationRunner to pass project_dir parameter - Supports --type flag for filtered validation - Performance optimized for <2s on typical directories PACC-24: Fix Extension Type Detection - Implemented hierarchical detection: pacc.json > directory > content keywords - Integrated with ProjectConfigManager for pacc.json awareness - Fixed PACC-18 issue where slash commands were misclassified as agents - Detection accuracy improved to >95% with fallback logic - Added 11 comprehensive test cases PACC-20: Verification Complete - All directory validation commands now work without errors - Verified: pacc validate apps/, pacc validate --type commands, etc. - No more TypeErrors, proper error handling throughout All acceptance criteria met with 100% test coverage on new code. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…plete PACC 1.0 [PACC-25, PACC-19, PACC-26] Complete implementation of folder structure configuration and comprehensive testing for PACC 1.0: PACC-25 & PACC-19: Folder Structure Specification - Extended ExtensionSpec with targetDir and preserveStructure fields - Implemented InstallationPathResolver for custom path resolution - Added security validation preventing path traversal attacks - Maintained full backward compatibility with existing configurations - Cross-platform path handling for Windows/Mac/Linux PACC-34: Schema Extension - Updated pacc.json schema with new folder structure fields - Added comprehensive validation for custom paths - Support for both camelCase and snake_case formats PACC-35: InstallationPathResolver - Custom directory resolution with security checks - Structure preservation logic for complex installations - Path normalization across all platforms PACC-26: Integration Testing & Documentation - 49 comprehensive integration test cases covering all scenarios - Performance benchmarks: 6,787 files/second validation speed - Strategic test coverage of critical integration points - Complete documentation suite for PACC 1.0 PACC-36: Integration Test Suite - S01 fixes integration testing (directory validation, detection hierarchy) - Folder structure feature testing with security validations - Cross-feature integration and performance optimization testing PACC-37: Documentation Complete - Validation command usage guide - Folder structure configuration guide - Extension detection hierarchy documentation - PACC 1.0 migration guide with examples All features production-ready with comprehensive test coverage and enterprise-grade security. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
PACC is now ready for its first major release with: - Critical validation bug fixes complete - Folder structure configuration support - Comprehensive integration testing - Complete documentation suite - Full backward compatibility 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- CommandsValidator: Remove incorrect requirement for 'name' field in frontmatter (fixes PR #3) - CommandsValidator: Frontmatter is now correctly optional per Claude Code docs - AgentsValidator: Fix 'tools' field to expect comma-separated string, not list - AgentsValidator: Remove invalid optional fields not in Claude Code specification - Both validators now warn about unknown fields instead of failing These changes align PACC validators with actual Claude Code documentation, preventing false validation errors and improving user experience. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- pacc info now correctly handles directory arguments - When given a directory with one file, shows info for that file - When given a directory with multiple files, shows a summary - Consistent behavior with pacc validate command This fixes the discrepancy where 'pacc info dir/**' would fail while 'pacc validate dir/**' would succeed. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
…mmand frontmatter - Add specific detection for square bracket YAML parsing errors - Provide actionable suggestions to quote values with brackets - Maintain backward compatibility while improving UX - Resolves validation issues with commands containing [--flag] syntax Fixes: Commands with unquoted square brackets in argument-hint fields Example: argument-hint: [--team <name>] now suggests proper quoting Co-authored-by: M. <[email protected]>
- Add scan_single_file() method for individual file conversion - Enhance scan_extensions() to handle various directory structures - Fix convert_extension() to properly detect file vs directory input - Support loose extensions without .claude directory requirement 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Fixed validator test mock issue: changed from class method to instance method patching in test_validate_file_accessibility_os_error - Fixed error accumulation test: made filename matching more specific to prevent false matches - Fixed URL downloader async mock setup: corrected aiohttp ClientSession mocking pattern for all failing tests - Updated iter_chunked method mocking instead of deprecated content.read approach 🤖 Generated with [Claude Code](https://claude.ai/code) Co-authored-by: M. <[email protected]>
…sing - Created parse_claude_frontmatter() for lenient YAML handling - Preserves unquoted square brackets as per Claude Code spec - Special handling for argument-hint to keep as string (not list) - Updated CommandsValidator and AgentsValidator to use lenient parser - Fixed CLI to pass verbose flag for displaying suggestions - Resolved circular import with late loading in ValidatorFactory Fixes validation errors for valid Claude Code frontmatter like: - argument-hint: [message] - argument-hint: [--team <name>] [--project <name>] These formats are documented in official Claude Code docs and should validate without requiring quotes. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
- Added model field support (optional model string like claude-3-opus) - Added color field support (optional terminal color like cyan, red) - Aligns with official Claude Code API reference documentation - Resolves false positive warnings on valid agent files Per Claude Code docs, agents support these optional frontmatter fields: - model: for model selection - color: for terminal display color 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Resolved conflicts: - pacc/__init__.py: Keep version 1.0.0 for release - pyproject.toml: Keep version 1.0.0 for release Added from main branch: - GitHub Actions workflows for Claude Code integration All Sprint S01/S02 deliverables complete and ready for 1.0.0 release.
- Update both README files to show pip install pacc-cli as primary method - Add pipx as alternative for isolated environments - Move development/source installation to secondary option - PACC is now available on PyPI, making installation much simpler 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
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Claude finished @memyselfandm's task —— View job Code Review CompleteSummaryThis PR successfully updates PACC's documentation to reflect PyPI availability and includes substantial improvements to the codebase. The changes are well-structured and maintain high code quality standards. ✅ StrengthsDocumentation Updates
Code Quality
Testing & Performance
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…ents (PACC-39.S01) - PACC-45: Fragment Validator Implementation - Created FragmentValidator class extending BaseValidator - Added YAML frontmatter parsing with metadata extraction - Implemented advanced security scanning (20+ patterns) - Added intelligent fragment detection heuristics - 50 comprehensive tests with 95% coverage - PACC-46: CLAUDE.md Manager Implementation - Built CLAUDEmdManager with atomic file operations - Section management using HTML comment boundaries - @reference path resolution and validation - Backup/rollback mechanisms with thread safety - 43 comprehensive tests covering all scenarios - PACC-47: Fragment Storage System - Created FragmentStorageManager for organized storage - Project-level (.claude/pacc/fragments/) and user-level storage - Collection support for grouped fragments - Automatic gitignore management - Cross-platform path handling - 27 comprehensive tests All three foundation components implemented in parallel for maximum efficiency. Sprint PACC-39.S01 complete with 100% parallelization.
…unctionality This sprint implements the complete core functionality for Claude Code Memory Fragments, enabling users to discover, install, and manage fragments through the PACC CLI. Features implemented: 🔍 PACC-48: Fragment Discovery Engine - Extended PluginScanner for fragment detection in repositories - Support for /fragments/ directories and individual .md files - Collection discovery (folders with multiple fragments) - YAML frontmatter metadata extraction - pacc.json integration for custom specifications - Nested directory scanning with caching optimization 🎯 PACC-49: Fragment CLI Commands - Complete CLI command suite: install, list, info, remove - Argument parsing following existing plugin patterns - Interactive multi-select for collections - Multiple output formats (table, list, json) - Comprehensive error handling and help text - Dry-run mode and confirmation prompts ⚙️ PACC-50: Fragment Installation Workflow - End-to-end installation pipeline implementation - Source resolution for Git repos, local paths, collections - CLAUDE.md integration with @reference syntax - pacc.json tracking with complete metadata - Atomic operations with rollback capability - Project and user-level storage support Files added/modified: - pacc/plugins/discovery.py (fragment discovery integration) - pacc/cli.py (complete fragment command handlers) - pacc/fragments/installation_manager.py (installation pipeline) - pacc/fragments/__init__.py (updated exports) - pacc/validators/fragment_validator.py (metadata extraction fix) - tests/ (comprehensive test suites for all features) All features are fully tested with >90% coverage and ready for user adoption. Memory Fragments transforms from foundation-only to complete user experience. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
Completed comprehensive collection management system for memory fragments: Core Features: - Collection-as-folder recognition and support - Selective file installation from collections - Collection versioning (Git commits, semver, metadata) - Dependency resolution with circular detection - Metadata support via pacc.json and frontmatter - Partial update capabilities for efficiency - SHA256 integrity validation - Atomic operations with automatic rollback CLI Commands Added: - pacc fragment discover (enhanced for collections) - pacc fragment install-collection - pacc fragment update-collection - pacc fragment collection-status - pacc fragment remove-collection Additional Features: - Multiple output formats (table, JSON, YAML) - Dry-run preview mode - Optional file inclusion - Force operations override - Storage location selection (project/user) - Comprehensive error handling Tests: - 75+ unit and integration tests - 100% coverage for collection manager - All tests passing This completes the PACC-39.S03 sprint (Advanced Features) bringing it to 100% completion. 🤖 Generated with Claude Code Co-Authored-By: Claude <[email protected]>
…ation & polish PACC-54: Fragment Git Repository Integration - Add FragmentRepositoryManager for Git-based fragment distribution - Support branch/tag selection and commit SHA pinning - Implement shallow cloning and repository caching - Add comprehensive error handling and recovery - 36 new unit tests, all passing PACC-55: Essential Fragment UX Improvements - Add --dry-run mode for all destructive fragment operations - Add --verbose mode for detailed debugging output - Enhance preview functionality with metadata display - Implement consistent CLI argument patterns - 5 new tests covering verbose and dry-run functionality PACC-56: Fragment Integration Testing with Sample Fragments - Create deterministic sample fragment collections (16 fragments) - Build comprehensive integration test infrastructure - Add performance benchmarking suite - Implement reliable test fixtures for consistent behavior - Complete testing documentation and patterns 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
memyselfandm
changed the title
## Security Fixes ### PACC-61: Fixed critical path traversal vulnerability in fragment remove - Added input sanitization to reject path separators (/, \, ..) - Implemented boundary validation using is_relative_to() - Enhanced path validation to prevent absolute path attacks - Prevents arbitrary file deletion outside fragment storage ### PACC-60: Fixed fragment install to update CLAUDE.md references - Replaced handle_fragment_install to use FragmentInstallationManager - Now properly updates CLAUDE.md with fragment references - Added pacc.json tracking for team collaboration - Provides atomic operations with rollback on failure ## Files Changed - pacc/fragments/storage_manager.py: Secured find_fragment method - pacc/core/file_utils.py: Hardened path validation - pacc/fragments/installation_manager.py: Relaxed source validation - pacc/cli.py: Complete rewrite of handle_fragment_install - docs/SECURITY_FIXES.md: Comprehensive security documentation - README.md: Added security features section ## Testing - Added comprehensive security test suite (test_fragment_security.py) - Added CLI fix tests (test_fragment_cli_fixes.py) - 22 new security tests covering path traversal prevention - All tests passing with full attack vector coverage 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
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🚀 Major Feature: Claude Code Memory Fragments
This PR introduces the complete Memory Fragments system for PACC 1.1.0, enabling developers to share and manage reusable Claude Code instructions across projects.
📋 Epic Summary
Epic: PACC-39 - Claude Code Memory Fragments
Sprints Completed: 4/4 (S01-S04)
Linear Project: PACC-39.S04
✨ Key Features Implemented
🏗️ Foundation Infrastructure (S01)
⚙️ Core Functionality (S02)
🔄 Advanced Features (S03)
🔧 Integration & Polish (S04)
📊 Implementation Stats
🧪 Test Coverage
🔒 Quality Assurance
📚 Documentation Updates
🎯 Future Epics Prepared
Deferred for focused delivery:
🔄 Breaking Changes
None - Fully backward compatible with PACC 1.0
✅ Testing
📦 Release Readiness
This PR completes the Memory Fragments epic and is ready for PACC 1.1.0 release.
📝 Key Commits
4b72068feat(fragments): Implement foundation infrastructure for memory fragments (PACC-39.S01)a9a6339Implement PACC-48, PACC-49, PACC-50: Complete Memory Fragments Core Functionalitycdef2bcAdd project-level fragment configurations and testing artifactsd7810fbImplement PACC-53: Fragment Collection Management5856454Implement PACC-54, PACC-55, PACC-56: Complete memory fragments integration & polish🤖 Generated with Claude Code