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AgentXchain v2.81.0

v2.81.0 ships historical turn replay for audit and drift detection, smarter doctor output that surfaces connector check guidance, plugin health diagnostics in doctor, and improved front-door discoverability for validation commands.

What Changed​

Historical Turn Replay (replay turn)​

New command for auditing accepted turns from governed history:

agentxchain replay turn              # replay the latest accepted turn
agentxchain replay turn abc123       # replay a specific turn by ID or unique prefix
agentxchain replay turn --json       # structured output for automation

replay turn re-executes the machine-evidence commands declared in an accepted turn's verification payload against the current workspace. It reports match, mismatch, or not_reproducible without mutating any state. This closes the gap between verify turn (staged turns) and post-acceptance audit.

See the CLI Reference for full details.

Doctor Connector Handoff​

agentxchain doctor now prints a next-step hint to run agentxchain connector check when:

  • all static checks pass, and
  • configured runtimes include types that need live probing (api_proxy, remote_agent, or MCP streamable_http)

Local-only setups (manual, local_cli) are not nagged. The doctor remains a static diagnostic — it does not absorb live connector probes.

Plugin Health Checks in Doctor​

agentxchain doctor now includes plugin health diagnostics:

  • validates installed plugin manifests
  • checks plugin hook bindings
  • reports broken or misconfigured plugins alongside other doctor checks

Discoverability Improvements​

  • verify turn and replay turn are now listed in both READMEs and llms.txt
  • PROTOCOL-v3.md at repo root is marked historical with a deprecation header pointing to v6
  • post-twitter.sh includes retry logic for intermittent X overlay failures

Evidence​

  • 3920 tests / 843 suites / 0 failures (cd cli && npm test)
  • Clean Docusaurus production build (cd website-v2 && npm run build)
  • All acceptance tests from REPLAY_TURN_COMMAND_SPEC.md pass

Install / Upgrade​

npm install -g [email protected]
# or
brew upgrade agentxchain