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Changelog

All notable changes to DecisionNode are documented here.

[0.6.0] - 2026-04-16

Added

  • decide ui — local web UI for visualizing decisions. Three views, all backed by the same store and filter state:
    • Graph view — force-directed (Cytoscape.js + fcose), nodes are decisions, edges are cosine similarity. 3D-orb node styling with bloom glow, Obsidian-style hover-fade. Adjustable similarity threshold via slider.
    • Vector Space view — UMAP projection of the 3072-dim Gemini embeddings into 2D, drawn as actual vectors radiating from origin with axes and 3D-orb tips. Pan, zoom, and click to select.
    • List view — searchable, filterable, sortable cards grouped by scope. The boring-but-essential view for actually reading decisions.
  • Live MCP pulse — when an AI client (Claude Code, Cursor, Windsurf, Antigravity, Cline, etc.) calls search_decisions, the matched nodes pulse in real time with that client's attribution color via SSE. New lightweight append-only pulses.jsonl log avoids polluting activity.json with read-only events.
  • Live CLI updates — adding/editing/deleting decisions in another terminal animates into the UI immediately (file watching via fs.watch).
  • Project switcher modal — searchable, sortable, paginated picker. Replaces the old dropdown.
  • Shared filter bar — text + status filters apply to all three views simultaneously. Switch views, the filter follows.
  • Side panel with full per-decision activity timeline, color-coded by source (cli / mcp:claude-code / mcp:cursor / etc.).
  • PNG export — download or copy current view to clipboard at 3× DPI for sharing.
  • First-run tour — 5-step modal explains the views, filter bar, click-to-select, live MCP pulse, and keyboard shortcuts.
  • Background mode — decide ui -d (or --detach) spawns the UI as a detached process and returns the terminal. decide ui status and decide ui stop for daemon management.
  • New module src/pulse.ts for lightweight read-only event logging from the MCP server.

Changed

  • README, CLI reference docs, and decisionnode-cli.md updated with all the new ui subcommands.
  • Default node colors now drawn from the brand palette (shades of primary cyan + accent yellow) instead of a generic rainbow.

Tech notes

  • New devDependencies: esbuild, preact, cytoscape, cytoscape-fcose, umap-js, tailwindcss, @tailwindcss/cli. All bundled at build time — zero new runtime dependencies.
  • New build step: scripts/build-ui.mjs (esbuild + tailwindcss + html copy).
  • Bundled UI ships in dist/ui/ inside the npm tarball.
  • HTTP server uses Node's built-in http module — no Express, no extra runtime deps.

[0.5.3] - 2026-04-11

Added

  • .github/FUNDING.yml for GitHub Sponsors
  • npm and license badge links in README (now clickable)
  • "View on npm" link in website footer

Fixed

  • repository.url in package.json now uses correct git+https://...git format — fixes Snyk/npm not linking to the GitHub repo (was causing "Last Commit: Unknown" and missing stats)

[0.5.2] - 2026-04-11

Added

  • -f / --force flag on decide delete, decide delete-scope, and decide edit to skip confirmation prompts — useful for scripts and AI agents
  • Standalone CLI reference markdown (decisionnode-cli.md) published at decisionnode.dev/decisionnode-cli.md for LLM consumption
  • CLI reference link added to docs sidebar and footer

Changed

  • Removed "Results for:" line from search output for cleaner display
  • Updated "Two interfaces" messaging: CLI is for you and your AI, MCP server is for your AI and you

[0.5.1] - 2026-04-08

Added

  • glama.json for Glama MCP registry listing

Changed

  • Updated README subtitle with cross-tool compatibility messaging

[0.5.0] - 2026-04-06

Added

  • Configurable search threshold (decide config search-threshold, default 0.3)
  • Search results below threshold are now filtered out (CLI + MCP)
  • MCP client name tracking in history — shows claude-code, cursor, etc. instead of generic "MCP"
  • Conflict detection now works in inline mode (decide add -s ... -d ...), not just interactive
  • Agent behavior setting (decide config agent-behavior strict|relaxed) — renamed from search-sensitivity
  • Feature recordings (VHS) for history, conflict, deprecate, global, threshold, embed, behavior
  • Colorized history output — action words, decision IDs, and MCP client names in color
  • "Copy page for AI" button outputs proper markdown instead of raw text
  • ROADMAP.md with tiered priorities
  • Accurate MCP setup instructions for Cursor, Windsurf, Antigravity, Claude Desktop
  • Homepage feature grid with embedded terminal recordings

Changed

  • Repositioned messaging: "Record a decision, embed it as a vector, search it later"
  • Renamed search-sensitivity to agent-behavior (strict/relaxed instead of high/medium)
  • Updated all docs, README, LLM docs, homepage for consistency
  • History log shows Deprecated/Activated instead of generic "Updated"
  • MCP updates and deletes now log with correct source

[0.4.0] - 2026-04-06

Added

  • Polished CLI with colored output, box-drawing, and branded banner
  • Hidden API key input in decide setup (password-style)
  • Test suite: 32 tests (unit, integration, smoke) with Vitest
  • CHANGELOG.md
  • GitHub issue templates, PR template, and CI workflow (Node 20/22)

Changed

  • Removed .mcp.json from repo (users connect via claude mcp add)
  • Requires Node >= 20

[0.3.0] - 2026-04-05

Added

  • MCP setup instructions for Claude Code, Cursor, Windsurf, Antigravity, Claude Desktop
  • Open Graph preview image for link sharing
  • JSON-LD structured data for Google rich results
  • Sitemap, robots.txt, SEO meta tags
  • Mobile responsive docs layout
  • GitHub stars badge on landing page and docs sidebar
  • Anchor links on all docs sections

Changed

  • MCP setup now uses claude mcp add decisionnode -s user decide-mcp instead of .mcp.json
  • decide init no longer creates .mcp.json
  • Removed references to VS Code extension, marketplace, and cloud sync from website

Fixed

  • MCP server connection issues on Windows

[0.2.0] - 2026-04-05

Fixed

  • npm version conflict (v0.1.0 was permanently locked after unpublish)

[0.1.0] - 2026-04-05

Added

  • CLI with commands: init, setup, add, list, get, search, edit, delete, deprecate, activate, check, embed, export, import, history, projects, config
  • Inline add with -s, -d, -r, -c flags
  • MCP server with 9 tools for AI agent integration
  • Semantic search via Gemini gemini-embedding-001 embeddings
  • Cosine similarity scoring with ranked results
  • Global decisions (--global flag, global: prefix, shared across projects)
  • Conflict detection at 75% similarity threshold
  • Decision lifecycle: active and deprecated statuses
  • Activity history with audit log
  • Export to JSON, Markdown, CSV
  • Import from JSON with optional overwrite
  • Agent behavior configuration (strict/relaxed)
  • Per-project storage in ~/.decisionnode/.decisions/