agent-context-budget

Keep the primary session small while lanes do the reading and writing. There is no second budget source: native mode follows the host's limits and the caps written into each brief; harness mode takes every number from the policy referenced by the current TaskCheckpoint. The "roughly 2 KB" in the description says when to use this skill; it is not a limit.

Do not use this skill to summarize away unresolved failures, human decisions, raw scientific evidence, or security findings.

Before launching lanes