Pydantic AI

Record tool calls as CommitLayer actions before the tools run.

pip install 'commitlayer-integrations[pydantic-ai]'
export COMMITLAYER_API_KEY=spk_...     # a recorder key

from pydantic_ai import Agent, FunctionToolset
from commitlayer import Client
from commitlayer_integrations.tools import ToolRecorder
from commitlayer_pydantic_ai import RecordingToolset

recorder = ToolRecorder(Client(agent_id="support-bot"), MAPPING)
tools = FunctionToolset(tools=[refund_payment, close_ticket])
agent = Agent("openai:gpt-5", toolsets=[RecordingToolset(tools, recorder)])

RecordingToolset is a WrapperToolset: its call_tool records the mapped call with the validated arguments and the run's tool_call_id, then delegates to the wrapped toolset. The tool's result is never sent.

The mapping format is documented in commitlayer_integrations.tools.