Replace native tree-sitter with web-tree-sitter + tree-sitter-wasms for
universal cross-platform support. Add node-sqlite3-wasm as a fallback
when better-sqlite3 native bindings aren't available. Move better-sqlite3
and sqlite-vss to optionalDependencies so installs never fail.
Fix installer to use npx fallback when global npm install fails, so MCP
config, hooks, and quick-start instructions all work without the bare
codegraph command in PATH.
Fix tests: update schema version expectation, fix db test paths and
method names, extract MAX_OUTPUT_LENGTH as module constant, normalize
Windows path separators in import resolver.
Covers arrow function extraction, best-candidate resolution, graph
traversal direction fix, MCP symbol disambiguation, output truncation,
CLI uninit command, and more. Tests requiring better-sqlite3 native
bindings are conditionally skipped.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Colby McHenry
