Agent Harness v10.0.0 is the first release under the shorter public name and runtime Skill ID.
Highlights
- Breaking rename:
Agent Reliability Harness/agent-reliability-harnessis now Agent Harness /agent-harness. - Intent-to-contract entry gate: an explicit “写一个 harness” / “write a harness” request now produces a reviewable alignment packet and dispatch-readiness contract before mode selection or worker dispatch.
- Sharper delegation: worker packets explicitly bind responsibility, scope, inputs/outputs, edge cases, verification evidence, PASS, Stop, and parent acceptance.
- Proportional execution preserved: Native remains artifact-free; Portable materializes only the three-file contract; Audited adds only justified protected controls.
- Compatibility preserved: legacy
handoff-v1/ Full artifacts and existingarh-*payload discriminator values remain readable. Public schema URNs move tourn:agent-harness:*without changing payload structures. - Direct runtime download: the Release includes
agent-harness-v10.0.0.zipplus a SHA-256 checksum asset.
Install
npx skills add https://github.com/SUNRNEHUI/agent-harness --skill "agent-harness"Explicit invocation is now $agent-harness.
Migration from v9
- GitHub repository:
SUNRNEHUI/agent-reliability-harness→SUNRNEHUI/agent-harness. - Skill directory and ID:
agent-reliability-harness→agent-harness. - Install the new Skill before removing the old directory. Existing v9 tags and releases remain available through GitHub's repository redirect.
Verification
- 108 unit tests passed locally; the installed-package comparison passed separately.
- 14 runtime behavior checks passed.
- 16 adversarial protocol regression checks passed.
- Canonical package build/check, Skill validation, version synchronization, Python compilation, JSON validation, and diff checks passed.
- GitHub Actions passed discovery plus Ubuntu Python 3.10–3.14, macOS 3.14, and Windows 3.14.