feat: support for codex as external CLI

fix: improved handling of MCP token limits when handling CLI output

clink/agents/__init__.py

@@ -5,10 +5,12 @@ from __future__ import annotations
 from clink.models import ResolvedCLIClient
 
 from .base import AgentOutput, BaseCLIAgent, CLIAgentError
+from .codex import CodexAgent
 from .gemini import GeminiAgent
 
 _AGENTS: dict[str, type[BaseCLIAgent]] = {
     "gemini": GeminiAgent,
+    "codex": CodexAgent,
 }
 
 

clink/agents/codex.py

@@ -0,0 +1,41 @@
+"""Codex-specific CLI agent hooks."""
+
+from __future__ import annotations
+
+from clink.models import ResolvedCLIClient
+from clink.parsers.base import ParserError
+
+from .base import AgentOutput, BaseCLIAgent
+
+
+class CodexAgent(BaseCLIAgent):
+    """Codex CLI agent with JSONL recovery support."""
+
+    def __init__(self, client: ResolvedCLIClient):
+        super().__init__(client)
+
+    def _recover_from_error(
+        self,
+        *,
+        returncode: int,
+        stdout: str,
+        stderr: str,
+        sanitized_command: list[str],
+        duration_seconds: float,
+        output_file_content: str | None,
+    ) -> AgentOutput | None:
+        try:
+            parsed = self._parser.parse(stdout, stderr)
+        except ParserError:
+            return None
+
+        return AgentOutput(
+            parsed=parsed,
+            sanitized_command=sanitized_command,
+            returncode=returncode,
+            stdout=stdout,
+            stderr=stderr,
+            duration_seconds=duration_seconds,
+            parser_name=self._parser.name,
+            output_file_content=output_file_content,
+        )