5 Commits

Author	SHA1	Message	Date
Edvard	832facf5ef	fix(memory): add openrouter as recognized embedding provider ... The embedding provider factory only recognized "openai" and "custom:*", causing "openrouter" to silently fall through to NoopEmbedding. This made vector/semantic search completely non-functional — memory recall fell back to BM25 keyword-only matching, with 70% of the hybrid score always returning zero. Route "openrouter" through OpenAiEmbedding with the OpenRouter API base URL (https://openrouter.ai/api/v1), which is OpenAI-compatible. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-19 15:10:25 -05:00
Chummy	ce104bed45	feat(proxy): add scoped proxy configuration and docs runbooks ... - add scope-aware proxy schema and runtime wiring for providers/channels/tools - add agent callable proxy_config tool for fast proxy setup - standardize docs system with index, template, and playbooks	2026-02-18 22:10:42 +08:00
Chummy	89f689c67a	fix(embeddings): normalize custom endpoint path resolution (#276)	2026-02-16 01:57:51 -05:00
argenis de la rosa	ce4f36a3ab	test: 130 edge case tests + fix NaN/Infinity bug in cosine_similarity ... Edge cases found 2 real bugs: - cosine_similarity(NaN, ...) returned NaN instead of 0.0 - cosine_similarity(Infinity, ...) returned NaN instead of 0.0 Fix: added is_finite() guards on denom and raw ratio. New edge case tests by module: - vector.rs (18): NaN, Infinity, negative vectors, opposite vectors clamped, high-dimensional (1536), single element, both-zero, non-aligned bytes, 3-byte input, special float values, NaN roundtrip, limit=0, zero weights, negative BM25 scores, duplicate IDs, large normalization, single item - embeddings.rs (8): noop embed_one error, empty batch, multiple texts, empty/unknown provider, custom empty URL, no API key, trailing slash, dims - chunker.rs (11): headings-only, deeply nested ####, long single line, whitespace-only, max_tokens=0, max_tokens=1, unicode/emoji, FTS5 special chars, multiple blank lines, trailing heading, no content loss - sqlite.rs (23): FTS5 quotes/asterisks/parens, SQL injection, empty content/key, 100KB content, unicode+emoji, newlines+tabs, single char query, limit=0/1, key matching, unicode query, schema idempotency, triple open, ghost results after forget, forget+re-store cycle, reindex empty/twice, content_hash empty/unicode/long, category roundtrip with spaces/empty, list custom category, list empty DB 869 tests passing, 0 clippy warnings, cargo-deny clean	2026-02-14 00:28:55 -05:00
argenis de la rosa	0e7f501fd6	feat: full-stack search engine — FTS5, vector search, hybrid merge, embedding cache, chunker ... The Full Stack (All Custom): - Vector DB: embeddings stored as BLOB, cosine similarity in pure Rust - Keyword Search: FTS5 virtual tables with BM25 scoring + auto-sync triggers - Hybrid Merge: weighted fusion of vector + keyword results (configurable weights) - Embeddings: provider abstraction (OpenAI, custom URL, noop fallback) - Chunking: line-based markdown chunker with heading preservation - Caching: embedding_cache table with LRU eviction - Safe Reindex: rebuild FTS5 + re-embed missing vectors New modules: - src/memory/embeddings.rs — EmbeddingProvider trait + OpenAI + Noop + factory - src/memory/vector.rs — cosine similarity, vec↔bytes, ScoredResult, hybrid_merge - src/memory/chunker.rs — markdown-aware document splitting Upgraded: - src/memory/sqlite.rs — FTS5 schema, embedding column, hybrid recall, cache, reindex - src/config/schema.rs — MemoryConfig expanded with embedding/search settings - All callers updated to pass api_key for embedding provider 739 tests passing, 0 clippy warnings (Rust 1.93.1), cargo-deny clean	2026-02-14 00:00:23 -05:00