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AgentXchain v2.157.0

v2.157.0 fixes a CI-report regression shipped in 2.156.0, adds turn-level cost tracking for local_cli runtimes, and hardens the continuous loop's recovery path — every item surfaced by dogfooding 2.156.0 on agentXchain itself.

What's New​

  • Turn-level cost tracking for local_cli. Claude Code stream-json result events are parsed from local_cli stdout and the staged turn-result is enriched with input/output tokens and computed USD (bundled Claude rates, operator-overridable), gated on the Claude runtime and stream-json output.

Bug Fixes​

  • CI report gate annotations restored. ci-report built GitHub Actions annotations and JUnit gate testcases by treating gate_summary as an object, but the report pipeline emits it as an array — so all gate annotations silently vanished. The reporter now handles both array and legacy-object shapes (the bug shipped in 2.156.0).
  • Continuous-loop recovery resilience. A recurring recoverable failure no longer busy-loops: a circuit-breaker caps consecutive identical recoveries, backs off between attempts, and escalates instead of spinning (RB-13). Reconcile recovery guidance is now class-aware — a commit that edits governed state recommends git revert <sha>, deleted evidence recommends git checkout <sha>^ -- <path>, and --accept-operator-head is reserved for safe fast-forward commits it can actually clear (RB-14).

Quality​

  • Test-only implementation turns are flagged for review. An implementation turn that changes only test files with no implementation source now raises a review warning. This is valid for acceptance and verification objectives, but is surfaced for QA/operator scrutiny when the objective was to implement behavior.

Evidence​

  • npm test -- --test-timeout=60000 -> 7666 tests / 1528 suites / 0 failures / 5 skipped

Tester Re-Run Contract​

Verify: npx --yes -p [email protected] -c "agentxchain --version"

Carry-forward tester checks for shipped-package closure proof:

  • BUG-54 startup watchdog evidence should quote startup_latency_ms, elapsed_since_spawn_ms, and runtimes.<id>.startup_watchdog_ms.
  • BUG-55/87 verification-output evidence should quote undeclared_verification_outputs, verification.produced_files, and git status --short after accept-turn followed by checkpoint-turn. Clean tree means BUG-55 is fixed for your reproduction.
  • BUG-52/53 continuous recovery evidence should quote phase_entered, reconciled_before_dispatch, and session_continuation.