v0.19.0

[0.19.0] - 2026-05-31

Schema Compatibility

• Extended runtime-parity-report.schema.json to allow the kiro runtime in
  scores, capability status, and experimental rows (additive, backward
  compatible).

Added

• Added experimental Kiro CLI as a third agent-runtime target
  (--runtime kiro, combinable e.g. --runtime claude,kiro). Renders
  .kiro/steering/harness.md (steering), .kiro/skills/*/SKILL.md
  (skill:// resources), read-only reviewer agents .kiro/agents/*.json, and a
  primary .kiro/agents/harness.json bundling tools, steering/skill resources,
  native toolsSettings guardrails, and a 5-trigger hook block. Guard
  enforcement works via Kiro tool-name normalization (AHK_RUNTIME=kiro maps
  read/write/shell/… onto the canonical tool taxonomy). permissions-compile,
  check-hook-integrity, runtime-conformance, the runtime parity scorecard,
  doctor --runtime kiro, and non-destructive upgrade all understand the Kiro
  surface. A real-binary smoke (scripts/e2e-kiro-cli.mjs) validates the
  generated agents with kiro-cli agent validate, with an opt-in headless-turn
  probe (AHK_E2E_KIRO_REQUIRE_TURN=1, via kiro-cli chat --no-interactive).
  The harness agent is wired for native multi-agent orchestration: it carries
  the subagent tool plus toolsSettings.crew.availableAgents/trustedAgents
  listing the rendered read-only reviewers, so review pipelines run as a Kiro
  DAG without a separate transport. /orchestrate also gains a real
  kiro-cli transport (kiro-cli chat --no-interactive, auto-selected from
  .kiro/skills/ or AHK_RUNTIME=kiro); the orchestrate skill script is
  mirrored into .kiro/skills/ so pipelines run end-to-end on Kiro.

Fixed

• upgrade no longer fails on Codex-only and Kiro-only installs: the Claude
  statusLine settings merge is now gated on the Claude runtime instead of
  running whenever .harness/scripts/statusline.mjs exists.

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Full history: CHANGELOG.md
Install: npx agent-harness-kit@0.19.0 init