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jonandClaude Opus 4.8 ba6a4ac4e4 feat: workspaces, agentic action tools, local Whisper STT, vec recall 
- Projects/workspaces: documents grouped into projects; chat RAG scopes to the
  active project. Switcher in the Documents page.
- Agentic action tools: web_search, fetch_url, and remember (first write tool),
  allowlist-gated per playbook.
- Local Whisper STT (faster-whisper, no torch): on-device dictation replacing
  the browser Web Speech API. POST /stt + GET /stt/status; browser fallback.
- Vector index extended to conversation recall (message_vectors), with the
  brute-force cosine scan kept as the fallback.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-23 14:22:46 -05:00
jonandClaude Opus 4.8 f4aea78b55 feat(rag): overlapping chunker, retrieval knobs, sqlite-vec index 
- Chunker: char overlap across boundaries + hard-split of oversized paragraphs.
- Retrieval knobs: rag_top_k / rag_min_score in settings + Settings UI.
- Vector index: sqlite-vec ANN over document embeddings, dual-written and
  backfilled, with brute-force cosine as the guaranteed fallback.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-23 13:58:05 -05:00
jonandClaude Opus 4.8 ac0eb1e5f6 feat(rag): PDF/docx ingest + chat citations 
- Upload endpoint (base64 JSON, no multipart dep): extracts text from
  pdf/docx/txt/md via pypdf + python-docx, then runs the existing
  chunk/embed pipeline. Documents page uploads files straight through.
- Citations: the chat stream emits an SSE `sources` event listing the
  documents that fed the answer; the UI shows them as chips under the reply.
- Deps: pypdf, python-docx (both pure-Python, Windows-safe).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-23 13:48:32 -05:00
jonandClaude Opus 4.8 f509034fdd feat: playbook tools, RAG, vision, voice, chat controls, faster boot 
- Tool-using playbooks: read-only tool registry (search_memory,
  search_history, search_documents, list_models, get_time), per-playbook
  allowlist, agentic loop, and a "running tool" status indicator.
- Document ingest / RAG: documents table + chunker + embed/cosine retrieval
  reusing the existing stack; Documents page (upload/paste, viewer, delete);
  top-k chunks injected into the system prompt.
- Vision chat: attach images, base64 into /api/chat.
- Voice I/O: Web Speech dictation + read-aloud (browser-native, no backend).
- Chat controls: stop, regenerate, edit-and-resend; num_ctx knob in Settings.
- Per-playbook model override.
- History polish: per-conversation + bulk ShareGPT export.
- Faster ncp start: UI up first, Ollama warms in the background, with a
  per-phase timing readout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-23 13:31:48 -05:00
jonandClaude Opus 4.8 d393d47a7c docs: fold the Windows quick-start back into one powershell block 
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-22 18:27:17 -05:00
jonandClaude Opus 4.8 1ad2cee91e docs: fix step 0 markdown - keep commands fenced, explanations as prose 
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-22 18:25:54 -05:00
jonandClaude Opus 4.8 1bd5cf966d docs: add step 0 to set the PowerShell execution policy on Windows 
Process scope for the current window, LocalMachine RemoteSigned so it persists
and ncp works from later shells without -ExecutionPolicy Bypass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-07-22 18:12:12 -05:00
Jon Wingender bd8360fe45 README: use ncp start/stop, not the full nexus-cli.sh path 2026-07-21 23:23:21 -05:00
Jon Wingender b64f168bcc README: clarify public repo needs no Gitea account/token to clone 2026-07-21 23:01:26 -05:00
Jon Wingender 714b9fc890 Initial commit: NexusOS - local AI assistant platform 2026-07-21 22:48:38 -05:00