Pattern: Token-Budget Governance Is Moving From User Discipline Into the Tooling Itself

Claude Code Changelog·medium signal

Two independent signals this week point the same way: Claude Code v2.1.212 adds hard per-session WebSearch and subagent-spawn ceilings, while proxy/compression tools (rtk, headroom) and graph-context layers (code-review-graph) all target the same cost surface from outside. The takeaway for builders running unattended pipelines: budgeting is becoming an enforced, configurable property of the harness rather than a hope — set the caps explicitly and instrument what gets dropped.