Dev Intel Pipeline v2 — multi-language semantic graph extractor

Phase 1: extract.js — tree-sitter AST parser (TS/JS/Python/Go/Java/Bash) + config parsers (YAML/HCL)
Phase 2: graph.js — in-memory directed graph store with build/query/diff CLI
Phase 3: namespace.js — cross-repo namespace registry with 3-tier resolution
Phase 4: semantic-diff.js — categorized diffs with impact scoring (0-100)
Phase 5: pipeline.js — batch extraction, incremental diffing, benchmarking

Benchmark: 4,325 files, 21,646 nodes, 133,979 edges in 67s (15ms/file)
BMad SPA reviews: all phases GO

package.json

@@ -0,0 +1,25 @@
+{
+  "name": "dev-intel-v2",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "@tree-sitter-grammars/tree-sitter-hcl": "^1.2.0",
+    "js-yaml": "^4.1.1",
+    "tree-sitter": "^0.21.1",
+    "tree-sitter-bash": "^0.21.0",
+    "tree-sitter-go": "^0.21.2",
+    "tree-sitter-java": "^0.21.0",
+    "tree-sitter-javascript": "^0.21.2",
+    "tree-sitter-python": "^0.21.0",
+    "tree-sitter-typescript": "^0.21.1",
+    "tree-sitter-yaml": "^0.5.0",
+    "web-tree-sitter": "^0.26.6"
+  }
+}