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ECC v1.8.0 -- Harness Performance _ Cross-Platform Reliability source code.tar.gz 2026-03-05 14.0 MB
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ECC v1.8.0: Harness Performance Release

v1.8.0 shifts ECC from "config bundle" to a practical agent harness performance system: more reliable hooks, stronger eval/quality controls, and tighter parity across Claude Code, Cursor, OpenCode, and Codex (macOS app + CLI).

What’s New

  • New harness commands
  • /harness-audit
  • /loop-start
  • /loop-status
  • /quality-gate
  • /model-route
  • NanoClaw v2 upgrades
  • Model routing
  • Skill hot-load
  • Session branch/search/export/compact/metrics
  • New harness skills and operators
  • agent-harness-construction
  • agentic-engineering
  • ralphinho-rfc-pipeline
  • ai-first-engineering
  • enterprise-agent-ops
  • nanoclaw-repl
  • continuous-agent-loop
  • New agents
  • harness-optimizer
  • loop-operator

Reliability and Hook Fixes

  • Fixed SessionStart root resolution (robust fallback when plugin root env is missing).
  • Fixed empty/partial session summary behavior by moving summary persistence to the Stop lifecycle path where transcript payload exists.
  • Added explicit hook controls:
  • ECC_HOOK_PROFILE=minimal|standard|strict
  • ECC_DISABLED_HOOKS=comma,separated,ids
  • Replaced fragile inline one-liner hook commands with dedicated scripts for safer cross-platform behavior.
  • Improved Windows path handling for doc-warning/whitelist logic.
  • Hardened observer behavior for non-interactive environments to reduce hang risk.

Cross-Harness Parity

  • Claude Code, Cursor, OpenCode, and Codex now share tighter behavior around hooks, commands, and skill execution semantics.
  • OpenCode command mirrors added for the new harness command set.
  • Codex config/docs alignment improved for both app and CLI workflows.

Compatibility Notes

  • autonomous-loops is retained for compatibility in this release.
  • continuous-agent-loop is now the canonical skill name.

Upgrade Path

  1. Pull latest and reinstall/update ECC.
  2. Run /harness-audit to baseline reliability and risk.
  3. Use /quality-gate . --strict on active repos.
  4. If needed, tune hooks with ECC_HOOK_PROFILE and ECC_DISABLED_HOOKS.

Credits

Supporting Docs

  • Release notes source: docs/releases/1.8.0/release-notes.md
  • Launch assets: docs/releases/1.8.0/
Source: README.md, updated 2026-03-05