fix(cline): mirror transactional Node adapter

integrations/README.md

@@ -6,6 +6,8 @@ The provider-level contract represents the default stable runtime. `contract_var
 
 Grok Build adapters write exact `PreToolUse`, `PostToolUse`, and `PostToolUseFailure` groups under `$GROK_HOME/hooks` or `~/.grok/hooks`. The native camelCase payload includes `toolUseId`, `toolInputTruncated`, and `toolResult`; explicit denials use JSON stdout plus exit code `2`, while hook crashes and timeouts fail open. Project `.grok/hooks` files require `/hooks-trust` or `--trust`; `hooks-paths`, plugin, Claude Code, and Cursor sources remain read-only for Elydora.
 
+Cline CLI 3 and Cline IDE use separate file-hook loaders. SDK adapters target CLI 3, write only `$CLINE_DIR/hooks`, preserve its hybrid `tool_call`/`preToolUse` and `tool_result`/`postToolUse` payload, and emit pure JSON cancellation controls. The IDE variant discovers runtime `--hooks-dir`, Documents, and `.clinerules/hooks` roots; Windows selects exact `.ps1` files and macOS/Linux select executable extensionless files. Both runtimes continue after hook crashes, timeouts, and invalid controls while recording the failure.
+
 GitHub Copilot command `preToolUse` hooks deny on crashes and every non-zero exit. Command timeouts continue through the normal permission flow, so `timeout_failure_mode` records that explicit exception when it differs from `failure_mode`.
 
 Cursor uses the same `preToolUse` and `postToolUse` contract across its CLI and IDE. User, project, and enterprise hook sources merge by documented priority; command exit code `2` denies an action, while per-script `failClosed` controls crash, timeout, and invalid-output behavior.

integrations/catalog.json

@@ -69,8 +69,37 @@
         ".cline/hooks/"
       ],
       "events": { "before_tool": "PreToolUse", "after_tool": "PostToolUse" },
-      "event_fields": { "name": "tool_call.name/tool_result.name", "input": "tool_call.input/tool_result.input", "session": "taskId" },
+      "event_fields": {
+        "name": "tool_call.name/preToolUse.toolName/tool_result.name/postToolUse.toolName",
+        "input": "tool_call.input/preToolUse.parameters/tool_result.input/postToolUse.parameters",
+        "session": "taskId",
+        "call_id": "tool_call.id/tool_result.id",
+        "output": "tool_result.output/postToolUse.result",
+        "error": "tool_result.error"
+      },
       "blocking": { "mechanism": "json_stdout_cancel", "failure_mode": "fail_open" },
+      "contract_variants": [
+        {
+          "id": "idefilehooks",
+          "release_channel": "stable",
+          "activation": "Hooks enabled in Cline IDE settings; Windows uses <HookName>.ps1 and macOS/Linux use executable extensionless files",
+          "config_format": "script",
+          "config_paths": [
+            "--hooks-dir <path>",
+            "~/Documents/Cline/Hooks/",
+            ".clinerules/hooks/"
+          ],
+          "events": { "before_tool": "PreToolUse", "after_tool": "PostToolUse" },
+          "event_fields": {
+            "name": "preToolUse.toolName/postToolUse.toolName",
+            "input": "preToolUse.parameters/postToolUse.parameters",
+            "session": "taskId",
+            "output": "postToolUse.result"
+          },
+          "blocking": { "mechanism": "json_stdout_cancel", "failure_mode": "fail_open" },
+          "source_url": "https://github.com/cline/cline/blob/main/apps/vscode/src/core/hooks/hook-factory.ts"
+        }
+      ],
       "adapters": { "node": true, "python": true, "go": true },
       "delivery_state": "available",
       "source_url": "https://github.com/cline/cline/blob/main/sdk/examples/hooks/README.md"