2 Commits

Author	SHA1	Message	Date
Felipe Cardoso	f8bd1011e9	security(memory): escape SQL ILIKE patterns to prevent injection ... - Add _escape_like_pattern() helper to escape SQL wildcards (%, _, \) - Apply escaping in SemanticMemory.search_facts and get_by_entity - Apply escaping in ProceduralMemory.search and find_best_for_task Prevents attackers from injecting SQL wildcard patterns through user-controlled search terms. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-05 17:39:47 +01:00
Felipe Cardoso	e946787a61	feat(memory): add semantic memory implementation (Issue #91) ... Implements semantic memory with fact storage, retrieval, and verification: Core functionality: - SemanticMemory class for fact storage/retrieval - Fact storage as subject-predicate-object triples - Duplicate detection with reinforcement - Semantic search with text-based fallback - Entity-based retrieval - Confidence scoring and decay - Conflict resolution Supporting modules: - FactExtractor: Pattern-based fact extraction from episodes - FactVerifier: Contradiction detection and reliability scoring Test coverage: - 47 unit tests covering all modules - extraction.py: 99% coverage - verification.py: 95% coverage - memory.py: 78% coverage 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-05 02:23:06 +01:00