{
  "_comment": "Single source of truth for the VENDORED SET + policy holds, read by BOTH .github/scripts/update-vendored-grammars.mjs (weekly auto-PR bot) and .github/scripts/check-tree-sitter-upgrade-readiness.py (daily readiness report -> issue #858). The monitor also resolves each grammar's upstream from the `upstream` field here; the readiness report reads vendored ABIs from gitnexus/vendor/<name>/src/parser.c and keeps its own upstream-drift coords. A consistency-guard test asserts this set equals the gitnexus/vendor/tree-sitter-* directories. See CONTRIBUTING.md.",
  "grammars": {
    "c": {
      "name": "tree-sitter-c",
      "upstream": {
        "github": "tree-sitter/tree-sitter-c"
      }
    },
    "objc": {
      "name": "tree-sitter-objc",
      "upstream": {
        "github": "tree-sitter-grammars/tree-sitter-objc"
      }
    },
    "swift": {
      "name": "tree-sitter-swift",
      "upstream": {
        "npm": "tree-sitter-swift"
      },
      "hold": "Pinned to upstream 0.7.2-with-generated-files (7b7909f2): 0.7.3 and 0.7.4 re-parent a later top-level declaration after split conditional function headers. Keep until the declaration-ownership regression tests pass; see gitnexus/vendor/README.md."
    },
    "kotlin": {
      "name": "tree-sitter-kotlin",
      "upstream": {
        "github": "fwcd/tree-sitter-kotlin"
      }
    },
    "dart": {
      "name": "tree-sitter-dart",
      "upstream": {
        "github": "UserNobody14/tree-sitter-dart"
      }
    },
    "proto": {
      "name": "tree-sitter-proto",
      "upstream": {
        "github": "coder3101/tree-sitter-proto"
      }
    },
    "zig": {
      "name": "tree-sitter-zig",
      "upstream": {
        "github": "tree-sitter-grammars/tree-sitter-zig"
      }
    }
  }
}