Testing showed semantic search produces significantly better results for
natural language queries that Claude writes. FTS alone often ranks
properties above their parent classes and misses conceptual matches.
Embeddings are now always on — the vector manager is created eagerly,
with model download and embedding generation still happening lazily.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Completely reworked the explore approach:
- Claude (or keyword search) finds ONE entry point, not a list of symbols
- getCallGraph(entry, depth=3) traces the actual call chain deterministically
- No more AI-guessed symbol lists, bridge passes, or relevance filtering
- Search result clicks also trace the full call graph from that point
The graph data was always accurate — the problem was AI trying to guess
the whole flow. Now AI just finds the starting point, graph does the rest.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Stricter prompt rules: only symbols directly in the execution path,
every symbol must call or be called by the next, no tangential features.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Update Claude prompt to identify the entry point and return symbols in
execution order. The graph now centers on the entry point and auto-opens
its detail panel, giving users a clear starting point to trace the flow.
- Claude returns {entry, flow} instead of flat array
- Entry point is auto-selected and centered on load
- Detail panel opens immediately for the entry point
- Prompt asks for max 8-10 symbols in execution order
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Instead of expanding all callers/callees of seeds (which pulls in noise
from hub nodes like getSession), now:
1. Find direct edges between Claude's seeds
2. Only add non-seed nodes if they bridge 2+ isolated seeds
3. Cross-connection pass discovers hidden edges between result nodes
4. No more unrelated callers of hub nodes polluting the graph
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds `codegraph visualize` command that launches a localhost web UI for
visually exploring code relationships. Users can ask natural language
questions like "how does authentication work?" and see the relevant code
flow rendered as an interactive graph.
Key components:
- Visualizer HTTP server (src/visualizer/server.ts) with REST API
- Single-page frontend with Cytoscape.js graph + highlight.js code preview
- Claude CLI integration for intelligent query interpretation
- Dark theme, right-click context menus, keyboard shortcuts
- Detail panel with source code, callers, callees, hierarchy
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Colby McHenry