flutter_agent_memory 0.1.0

Dart memory library (questions, answers, notes, people) with LLM-powered analysis and CLI integration.

Changelog

0.1.0

• memory_delete (safe tombstone deletion).
  • KBMemoryStore.deleteRecord(id, {rebuildGraph}) now returns bool, writes a tombstone into the DELETIONS.md ledger, bumps the MEMORY.md revision generation, and (by default) regenerates GRAPH.md.
  • New KBMemoryStore.deleteRecordByText(text, {type, rebuildGraph}) deletes records by exact normalized text (optionally restricted to question/answer/note).
  • New KBMemoryStore.isDeleted(id) / hasDeletedText(text) ledger queries.
  • Capture-time tombstone guard (respectTombstones, default true): text deleted by one agent process is not re-captured by another.
  • MemoryDeletionService is public (ledger access, pendingDeletions(), markConsolidated(seq)); consolidate() now feeds deletion cleanup notices to the consolidation agent and skips them on the next run, so deleted records are not resurrected in MEMORY.md.
  • MemoryRevisionService mixes a generation counter (MEMORY.revision) into revision hashes: a consolidation running while a record is deleted fails its conditional write (ConcurrentRevisionException) instead of writing stale content.
  • Fixed buildEntityTags dropping system tags (#note, #source_*) when a note was re-rendered (relations, promote, access tracking).
• Memory overview public data API (lib/src/overview/memory_overview.dart).
  • MemoryOverviewService.build({types, area, author, tags, limit}) builds a serializable snapshot: record list (MemoryOverviewEntry) plus a typed graph (MemoryGraphNode, MemoryGraphEdge, MemoryOverviewGraph) with scope/timestamp metadata; toJson()/fromJson() for transport.
  • KBMemoryStore.overview({...}) convenience method.
  • Edge types: persisted relations (supports, contradicts, ...), answers (question↔answer/note), wiki-link links_to. Dangling edges are dropped so clients receive a self-contained graph.
• Search hang fix. KBSearchEngine.searchByText LLM stages (tag generation, reranking) are now bounded by llmTimeout (default 30s, constructor and per-call override). On timeout the search degrades gracefully to keyword-only matching / pre-rerank ranking and reports it in KBTextSearchResult.warnings.
• CLI: agent_memory memory delete supports --text (exact-text deletion, --type filter) in addition to --id; --no-graph skips graph rebuild.
• Refactors: MemoryRecord, KBMemoryEnrichment extracted from kb_memory_store.dart (public API unchanged).

0.0.6

• Web fix: sqlite_kb_storage (dart:ffi) is no longer re-exported from the package barrels — importing flutter_agent_memory compiles for web again. SQLite hosts import src/storage/sqlite_kb_storage.dart directly.

0.0.5

• KBSearchEngine.searchByKeywords: public keyword-only search that works without an LLM provider (used as the no-provider fallback by hosts).
• Keyword tokenization now keeps Cyrillic (\u0400-\u04FF) words.

0.0.3

• Published to pub.dev.
• Switched fa_llm dependency from git to hosted (^0.1.0).

0.0.2

• Adjusted dependencies for hosted publishing.
• Updated CI workflows.

0.0.1

• Initial release of agent_memory.
• CLI with commands: process, regenerate, stats, search-tags, search, memory, skill.
• LLM providers: OpenAI, OpenRouter, Ollama (OpenAI-compatible).
• Markdown knowledge base generation (questions, answers, notes, people, topics, areas, stats).
• Agent memory CRUD: add, ask, list, delete, rank, update.
• Memory levels for notes: raw, consolidated, concept.
• Typed relations between notes (supports, contradicts, part_of, etc.) and an Obsidian-compatible knowledge graph (GRAPH.md with Mermaid diagram).
• CLI memory subcommands: relate, promote, graph.
• Natural-language search with AI-generated tags.
• Cross-platform install scripts and native binary compilation.
• GitHub Actions workflows for CI, release, and pub.dev publishing.
• Pre-commit hooks with dart analyze, tests, coverage ratchet, and duplication gate.