Understand-Anything

fix(core): handle all 13 node types, edge cross-variant resolution, and dropped edge traceability

- Add all 13 node types (including non-code) to VALID_PREFIXES and TYPE_TO_PREFIX
  to prevent valid IDs like config:tsconfig.json from being stripped
- Add fallback normalizeNodeId on edge endpoints not found in idMap, fixing
  silent relationship loss when edges use different malformed variants than nodes
- Add DroppedEdge interface with source, target, type, and reason fields so
  callers can surface exactly which edges were lost and why
- Use honest Record<string, unknown>[] return types instead of unsafe type casts
- Align SKILL.md complexity aliases with COMPLEXITY_STRING_MAP
- Add 5 new tests for non-code types, cross-variant edges, dropped edge detail,
  and validateGraph integration

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Lum1104 · 2026-04-01 21:10:43 +08:00

6f443fbc14

fix(core): add deterministic normalization for parallel batch analyzer output

Parallel file-analyzer subagents can produce inconsistent node IDs
(project-name prefixed, double-prefixed, bare paths) and invalid
complexity values. Phase 3 ASSEMBLE now normalizes these deterministically
before merging, preventing cascading edge drops and dashboard load failures.

- Add normalize-graph.ts with normalizeNodeId, normalizeComplexity,
  and normalizeBatchOutput utilities
- Rewrite SKILL.md Phase 3 with 6-step normalization sequence
- Strengthen file-analyzer prompt with ID format warnings
- Add 32 normalization tests and 2 schema boundary tests

Sreeram · 2026-03-31 16:34:04 +05:30

60c2ead398

Merge pull request #32 from fishinakleinbottle/feat/language-agnostic-understanding

feat: language-agnostic analysis with dynamic prompt injection

Yuxiang Lin · 2026-03-24 23:46:55 +08:00

0694163f1a

Merge branch 'main' into feat/language-agnostic-understanding

Lum1104 · 2026-03-24 23:46:13 +08:00

c7460f3189

Merge pull request #23 from mengdehong/main

fix(dashboard): optimize pan/zoom performance for large graphs

Yuxiang Lin · 2026-03-24 21:35:13 +08:00

684f4f16be

fix(dashboard): optimize pan/zoom interaction performance

- Widen transition to [box-shadow,outline,opacity,filter] to exclude
  transform (the pan/zoom culprit) while preserving ring animations
  (Tailwind v4 outline) and diff-fade opacity/filter transitions
- Replace inline boxShadow with Tailwind shadow-[] utility so
  .node-glow/.diff-*-glow CSS classes compose correctly
- Disable nodesDraggable, nodesConnectable, edgesFocusable,
  edgesReconnectable, elementsSelectable for read-only visualization

mengdehong · 2026-03-24 20:30:56 +08:00

b8d88023a5

chore: bump version to 1.2.0 and sync all plugin manifests

- Sync .claude-plugin/plugin.json (was stuck at 1.1.0) and .cursor-plugin/plugin.json (was 1.0.5) to match main version
- Update CLAUDE.md versioning section to list all four files that must be kept in sync
- Document scripts/generate-large-graph.mjs in CLAUDE.md

Lum1104 · 2026-03-24 20:26:31 +08:00

d697aefa53

Merge pull request #18 from AnnulusLabs/fix/large-graph-dashboard-perf

fix: move dagre layout to Web Worker for large graphs

Yuxiang Lin · 2026-03-24 20:15:43 +08:00

ed16da7e12

chore: add large graph generator script for perf testing

Generates fake knowledge-graph.json with configurable node count
for testing Web Worker layout performance. Forward-only edges to
avoid dagre stack overflow on cyclic graphs.

Usage: node scripts/generate-large-graph.mjs [nodeCount]

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-24 20:12:50 +08:00

01d7ece81d

docs: add Gemini CLI and Pi Agent platform support

Add INSTALL.md for Gemini CLI and Pi Agent, and update all four
READMEs (EN, ZH, JA, TR) with install instructions and compatibility
table entries.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-24 18:43:53 +08:00

bc9ab3f090

Merge pull request #30 from berkcangumusisik/feat/keyboard-shortcuts-and-contributing

Feat/keyboard shortcuts and contributing

Yuxiang Lin · 2026-03-24 10:19:54 +08:00

007344e797

fix: keyboard shortcuts bugs and add shortcut hint

- Fix ? shortcut: add shiftKey: true so it matches on standard keyboards
- Fix Escape: keep hook always enabled so ESC closes the modal
  (remove dead showKeyboardHelp branch, read all state at invocation time)
- Fix formatShortcutKey: don't show redundant ⇧ for shifted punctuation
- Remove stale showKeyboardHelp from useMemo deps
- Add "Press ? for keyboard shortcuts" hint in graph area

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-24 10:19:31 +08:00

cd8cd0fb5c

Merge branch 'feat/keyboard-shortcuts-and-contributing' of https://github.com/berkcangumusisik/Understand-Anything into feat/keyboard-shortcuts-and-contributing

Berkcan Gümüşışık · 2026-03-23 19:58:34 +03:00

dbd761d72d

Refactor keyboard shortcuts; add Turkish README

Use dashboard store state at handler runtime and simplify shortcut wiring to avoid stale closures. App.tsx: replace many useDashboardStore selectors with runtime getState() calls inside keyboard shortcut actions and reduce useMemo dependencies to showKeyboardHelp. KeyboardShortcutsHelp.tsx: remove local Escape key effect (handled globally). useKeyboardShortcuts.ts: ignore shortcuts while typing in inputs/textareas/contentEditable (allow Escape), and improve Mac detection via userAgentData.platform fallback; use the same isMac flag in formatShortcutKey. README (zh-CN & ja-JP): add link to Turkish README (README.tr-TR.md).

Berkcan Gümüşışık · 2026-03-23 19:58:29 +03:00

6723ff3ea5

fix: move dagre layout to Web Worker for large graphs

Fixes #14 — dashboard becomes unusable with large knowledge graphs (2,700+ nodes).

- Web Worker for dagre layout: graphs above 200 nodes compute layout off the
  main thread via a dedicated Web Worker, keeping the UI responsive
- Request ID correlation: concurrent layout calls are routed by incrementing
  request ID, preventing race conditions where results cross-wire
- Worker error handling: onerror rejects pending promises; GraphView catches
  errors and clears the loading spinner
- Cancellation cleanup: effect cleanup clears layouting state to prevent
  stuck spinners when the graph switches below the async threshold
- Topology/visual split: dagre only re-runs when graph structure changes;
  node selection, tour highlights, and search results are applied as a
  cheap O(n) overlay without triggering relayout
- React.memo on CustomNode: prevents O(n) re-renders when selecting
  individual nodes in large graphs
- Zero overhead for small graphs: below 200 nodes, the original synchronous
  layout path is used unchanged

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

AnnulusLabs · 2026-03-23 10:37:12 -06:00

7bfcba677b

fix: address PR review feedback (C1-C4, I1-I5)

Critical fixes:
- C1: Remove unused treeSitter.nodeTypes from configs and schema — extraction
  logic is TS/JS-specific, nodeTypes gave false impression of generality
- C2+C3: Remove blocking temp dir prompt, default to .understand-anything/tmp/,
  update all 5 prompt templates to use project-local paths instead of /tmp/
- C4: Fix false-positive framework detection — use "next": (with quotes) for
  Next.js, remove cors/body-parser from Express keywords

Important fixes:
- I1: Change FrameworkConfig.language to languages[] array — React/Express/Vue
  now correctly listed under both typescript and javascript
- I2: Fix getByExtension case sensitivity — .TS now resolves same as .ts
- I3: languageKeyFromPath returns null instead of throwing for unknown extensions
- I4: Duplicate framework registration is now a no-op instead of corrupting array
- I5: SKILL.md now says "skip silently" when language/framework snippet not found

Also: getForLanguage returns a defensive copy, 3 new tests added (157 total).

Sreeram · 2026-03-23 21:53:02 +05:30

ae898a28b2

Merge branch 'Lum1104:main' into feat/keyboard-shortcuts-and-contributing

Berkcan Gümüşışık · 2026-03-23 15:59:03 +03:00

59b755ca46

Update OpenCode instructions in Turkish README

Replace the previous opencode.json example with a directive to fetch and follow the INSTALL.md from the Understand-Anything repo's .opencode path. Also update the OpenCode table entry to indicate "AI güdümlü kurulum" (AI-guided installation). Changes apply to README.tr-TR.md to streamline installation instructions.

Berkcan Gümüşışık · 2026-03-23 15:54:26 +03:00

5f23a45e3d

Merge pull request #13 from Lum1104/feat/language-agnostic-support

feat: language-agnostic support for 12 languages

Yuxiang Lin · 2026-03-23 20:43:55 +08:00

9805f9fcb3

Merge pull request #26 from Lum1104/refactor/unify-skills-install

refactor: unify skills install method across all platforms

Yuxiang Lin · 2026-03-23 20:30:20 +08:00

b3af2c97b7

fix: ask user for temp directory and improve prompt discovery

- Add blocking step in Phase 0 asking where to write temp files
  ($PROJECT_ROOT/.understand-anything/tmp/ or /tmp/), with explicit
  STOP-and-wait language to prevent premature execution
- Make language/framework file discovery explicit in Phase 2 and
  Phase 4 with concrete path examples and ls fallback, fixing
  issue where Claude's Search tool couldn't find files in subdirs
- Clean up $TMP_DIR alongside intermediate files in Phase 7

Sreeram · 2026-03-23 15:00:18 +05:30

42074bb210

Add keyboard shortcuts UI and CONTRIBUTING.md

Introduce keyboard shortcuts to the dashboard and add contributor docs. Adds a reusable useKeyboardShortcuts hook (with formatShortcutKey), a KeyboardShortcutsHelp modal component, and integrates shortcuts into App.tsx (registering keys like ?, Escape, /, ArrowLeft/Right, l, d and wiring store actions). Adds related styles (.glass-heavy, .kbd) to index.css. Also adds a comprehensive CONTRIBUTING.md with setup, workflow, testing, and PR guidelines.

Berkcan Gümüşışık · 2026-03-23 12:04:02 +03:00

b0cb17793a

Add Turkish README and update language links

Add a new Turkish translation file README.tr-TR.md with the full localized documentation and quickstart instructions. Update README.md to include a link to the Turkish README in the language selector so Turkish-speaking users can access the translated docs.

Berkcan Gümüşışık · 2026-03-23 11:57:23 +03:00

25ebf6d950

refactor: unify skills install method across all platforms

Replace platform-specific install approaches with a consistent
per-skill symlink pattern for OpenCode and Codex (both share
~/.agents/skills/), matching the OpenCode docs requirement of
<name>/SKILL.md discovery.

Changes:
- OpenCode: migrate from opencode.json plugin config to direct
  skill symlinks in ~/.agents/skills/<name>/
- Codex: replace broken bundle symlink (understand-anything/ had
  no SKILL.md at root) with individual per-skill symlinks, matching
  OpenCode exactly
- All platforms: add universal ~/.understand-anything-plugin symlink
  so understand-dashboard SKILL.md can reliably find packages/dashboard/
- All platforms: use idempotent [ -e ] || [ -L ] || ln -s guard to
  handle multi-platform installs on the same machine
- All platforms: use ln -sf and rm -f for robust re-installs and
  partial uninstalls
- understand-dashboard/SKILL.md: replace fragile dirname-based path
  resolution with a prioritized candidate loop with explicit error
  guard
- Remove orphaned .opencode/plugins/understand-anything.js and its
  build scaffolding
- Update all three README variants (en, zh-CN, ja-JP) to reflect
  new OpenCode AI-driven install method

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-23 16:41:29 +08:00

c8d92444e2

feat: language-agnostic analysis with config-driven registry and framework detection

Replace the TypeScript/JavaScript-biased analysis pipeline with a truly
language-agnostic system. The core architecture was already language-neutral
(graph schema, dashboard, search) — the bias lived in agent prompts,
tree-sitter plugin, and language-lesson system.

Core changes:
- LanguageConfig + FrameworkConfig types with Zod validation
- LanguageRegistry (12 languages) and FrameworkRegistry (10 frameworks)
- Config-driven TreeSitterPlugin replacing hardcoded TS/JS grammars
- PluginRegistry now delegates to LanguageRegistry for extension mapping
- Language-lesson system uses config for display names and concepts

Prompt system:
- SKILL.md generalized: dynamic injection of language snippets and
  framework addendums instead of hardcoded if/else conditionals
- 12 language prompt snippets (languages/*.md) with concepts, patterns,
  frameworks per language
- 10 framework addendums (frameworks/*.md) with canonical file roles,
  edge patterns, architectural layers — Django/FastAPI/Flask preserved
  and split, plus React/Next.js/Express/Vue/Spring/Rails/Gin added
- Extended entry points, directory patterns, and test patterns across
  all 12 language ecosystems in base prompts

Sreeram · 2026-03-23 12:35:09 +05:30

b5eb2e6041

Merge pull request #24 from eltociear/add-ja-doc

docs: add Japanese README

Yuxiang Lin · 2026-03-23 11:38:54 +08:00

d539fd45ba

docs: add Japanese README

Ikko Ashimine · 2026-03-23 12:33:59 +09:00

1aa29897b2

Merge pull request #17 from Lum1104/fix/opencode-plugin-discovery

fix: OpenCode plugin not discovering skills

Yuxiang Lin · 2026-03-23 08:15:43 +08:00

d8e95e1b82

fix: OpenCode plugin not discovering skills (#16 )

OpenCode installs the repo via git and looks at the root for the plugin
entry point. Our skills/agents live inside understand-anything-plugin/,
so OpenCode couldn't find them.

- Add .opencode/plugins/understand-anything.js that uses the config hook
  to inject understand-anything-plugin/skills/ into skills.paths
- Add "main" field to root package.json pointing to the plugin entry
- Update INSTALL.md with version pinning and troubleshooting sections

Closes #16

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-22 23:10:23 +08:00

c7f564a60e

feat: extend analysis pipeline for Python codebases and frameworks

- project-scanner: detect Python frameworks from requirements.txt,
  pyproject.toml, setup.py, Pipfile (django, fastapi, flask, sqlalchemy,
  celery, pydantic, etc.); add pyproject.toml to project name extraction

- SKILL.md: expand Python entry points (manage.py, app.py, wsgi.py,
  asgi.py, run.py, __main__.py); add FastAPI and Flask framework guidance
  to Phase 2 and Phase 4 inline hints; wire addendum file injection for
  Django, FastAPI, and Flask when detected

- architecture-analyzer: add __init__.py and manage.py as entry-point
  file-level patterns; add Python directory patterns (migrations, signals,
  serializers, management, templatetags); clarify *.d.ts is TS-only

- tour-builder: add Python entry point filename patterns to +3 scoring
  (manage.py, app.py, wsgi.py, asgi.py, run.py, __main__.py)

- file-analyzer: add __init__.py barrel/entry-point detection alongside
  index.ts; show Python script execution alternative in example

- new: django-analyzer-addendum.md — canonical file roles, edge patterns
  (URL routing graph, signal wiring, ORM relationships), layer guide, and
  language lesson patterns for Django projects

- new: fastapi-analyzer-addendum.md — canonical file roles, DI tree edge
  patterns, layer guide, and language lesson patterns for FastAPI and Flask

- new: PYTHON-SUPPORT-CHANGES.md — reviewer doc covering every change,
  rationale, regression risk, and a testing checklist

https://claude.ai/code/session_015ihoTRnr7yYx3TkcadKYbn

Claude · 2026-03-21 16:00:03 +00:00

46fb114b14

docs: add language-agnostic implementation plan

15-task TDD plan covering LanguageConfig types, LanguageRegistry,
12 language configs, GenericTreeSitterPlugin, prompt snippets,
and migration from TS-only TreeSitterPlugin.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 23:38:40 +08:00

87c07a61d8

docs: add language-agnostic support design document

Design for making Understand-Anything language-agnostic instead of
TypeScript-heavy. Covers LanguageConfig registry, GenericTreeSitterPlugin,
language-aware prompts, and support for 12 languages.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 23:38:40 +08:00

d7d3925463

chore: bump version to 1.1.1

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 23:08:56 +08:00

8134bb95ca

fix: add zoom limits and auto-center for large graphs

- Set minZoom to 0.01 so fit-view works on graphs with hundreds of nodes
- Add TourFitView to pan/zoom to highlighted nodes during guided tours
- Add SelectedNodeFitView to center graph on node selected via search
- Wrap GraphView in ReactFlowProvider to enable useReactFlow() hooks

Thanks to @blackboxaicode for the insight on these improvements.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 23:07:58 +08:00

7c638603c0

fix: consolidate triple normalization into ordered Phase 4/5 steps

The original commit 9fe003a introduced normalization logic in three
separate places (Phase 4 inline, Phase 5 inline, Phase 5.5), creating
an ordering conflict where "do not use field X" rules appeared before
"convert field X to field Y" rules. An LLM following instructions
sequentially could drop legacy fields before converting them.

- Consolidate all layer normalization into Phase 4 as ordered steps
- Consolidate all tour normalization into Phase 5 as ordered steps
- Remove redundant Phase 5.5 entirely
- Fix misleading "from current prompt" comments about envelope format
- Add defensive handling for nodes-as-objects edge case
- Wrap JSON examples in arrays for visual consistency with prompts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 22:59:36 +08:00

b8e605eafb

fix: ensure core is built before launching dashboard in /understand-dashboard

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 22:25:21 +08:00

de66bb7d76

docs: improve CLAUDE.md with prerequisites, lint command, and gotchas

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-21 22:23:48 +08:00

922cc32a13

fix: update Antigravity skills install path to ~/.gemini/antigravity/skills/

Lum1104 · 2026-03-21 22:15:39 +08:00

54fc8d44c2

Merge pull request #12 from longvv/main

feat: add Antigravity installation guide and update README with compa…

Yuxiang Lin · 2026-03-21 20:49:37 +08:00

dfac994497

feat: add Antigravity installation guide and update README with compatibility information.

longvv · 2026-03-21 16:33:07 +07:00

18c0fcd9eb

docs: thanks

Lum1104 · 2026-03-20 19:16:47 +08:00

9866fccae9

Merge pull request #9 from Jamie-HM/docs/add-zh-cn-readme

Add Chinese language support

Yuxiang Lin · 2026-03-20 12:58:29 +08:00

17d796309d

Add Chinese language support V1.1

Jamie-HM · 2026-03-20 12:49:03 +08:00

366c0b9403

Add Chinese language support

Jamie-HM · 2026-03-20 12:23:51 +08:00

a38843d57e

Merge pull request #6 from Lum1104/feature/multi-platform-simple

feat: add multi-platform support for Understand-Anything

Yuxiang Lin · 2026-03-20 00:14:51 +08:00

f0264e6ec2

feat: Align understand skill outputs with dashboard graph schema better

Lum1104 · 2026-03-20 00:14:23 +08:00

9fe003a977

docs: add star history and bump version to 1.1.0

Lum1104 · 2026-03-19 23:48:26 +08:00

54259f3b86

docs: add Windows PowerShell instructions to OpenClaw INSTALL.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-19 23:30:43 +08:00

e237eba20c

docs: update multi-platform URLs after moving configs to root

Update raw GitHub URLs in README to remove understand-anything-plugin/
prefix for Codex and OpenClaw INSTALL.md paths. Replace Cursor section
with auto-discovery via .cursor-plugin/plugin.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-19 23:18:42 +08:00

fb46373cef

feat: add Cursor and Claude plugin descriptors for auto-discovery

Add .cursor-plugin/plugin.json with skills/agents paths pointing into
understand-anything-plugin/. Add .claude-plugin/plugin.json alongside
existing marketplace.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lum1104 · 2026-03-19 23:16:43 +08:00

8b5499e8db

134 Commits