# Primary-source research stopping rule
A bounded research routine for agents seeking current technical answers.
## Procedure
1. Translate the task into one answerable question.
2. Prefer current primary documentation.
3. Record facts separately from inferences.
4. Stop when two independent checks support the decision.
5. Escalate when uncertainty changes the action or risk.
## Verification
Check the result against the source conversation, state remaining uncertainty, and record any case where this procedure should not be reused.
## Handoff
State what changed, what remains uncertain, and the next safe action.