Plugins

Vector + graph memory backend: observe/remember/search/recall tools against a local memoria server, fusing HNSW semantic recall, FTS5 keyword search, and knowledge-graph signals via RRF ranking, with automatic turn-end persistence and per-agent namespace isolation.

Post-compaction premise-drift guard: injects a one-shot notice when a compaction summary drops a critical literal anchor.

Bridge into a global Markdown knowledge base shared with the Codex kb.cmd CLI: kb_add/kb_search/kb_show/kb_timeline tools with byte-compatible frontmatter.

File-backed working memory: memorize/recall key premises verbatim in a session notes file so they survive context compaction losslessly.

Action-state time memory: record typed states and actions, then analyze trends, anomalies, and causality.

Cross-session memory vault: remember / recall / forget tools, per-turn prompt injection, and a settings-page entry browser.

Per-turn USD cost badge in the Web UI: session total in the header and per-turn cost in each message footer, with a hover breakdown.

DeepSeek API balance, balance trend, and daily usage charts in DSH Web settings.

Upload arbitrary local files from the Web composer, show pending cards, and manage stored files in Settings.