feat! Claude Code as a CLI agent now supported. Mix and match: spawn claude code from within claude code, or claude code from within codex.

Stay in codex, plan review and fix complicated bugs, then ask it to spawn claude code and implement the plan.

This uses your current subscription instead of API tokens.

clink/constants.py

@@ -39,4 +39,10 @@ INTERNAL_DEFAULTS: dict[str, CLIInternalDefaults] = {
         default_role_prompt="systemprompts/clink/default.txt",
         runner="codex",
     ),
+    "claude": CLIInternalDefaults(
+        parser="claude_json",
+        additional_args=["--print", "--output-format", "json"],
+        default_role_prompt="systemprompts/clink/default.txt",
+        runner="claude",
+    ),
 }