weichen
613fb27ba0
Why: No task-level measurement of real agent behavior existed, so the failure chain documented in the diagnosis was invisible to CI. The harness drives a configured backend over its public HTTP surface (upload, message, poll, HITL auto-resolve), computes per-turn metrics (tool failures, full regenerations, API-discovery calls, original-material reads, plan usage, gate checks) and outcome checks (unverified facts vs material text, final claims vs artifact headings), and writes a JSON + Markdown report. Evidence: SELF - built behind the live build tag (CI skips); vet passes with -tags live; drove the qa instance (remote main 1ebd46e) through the four golden tasks end to end; report referenced on the phase01 task card. Impact: New eval/live package (tasks.json + runner). Materials stay outside the repo per eval/README; runs are opt-in via AGENT_EVAL_BASE. Refs: Dev task feature/agent-quality-phase01; documents proposal 2026-10-09-agent-quality-improvement-plan.md §4 P0.
Agent-System-Backend
对话系统后端：Go 模块化单体，默认构建为单二进制（go:embed 内嵌前端与嵌入式 SQLite 存储）。组合 Agent-Native / Agent-Squad / Agent-Intent 生态，依赖 agent-system-core 契约。
契约与架构见 Agent-System-Documents 设计方案与架构文档；开发规范见 development-guidelines（Dev 仓 development/guidelines）。本仓为 Agent-System 多仓组合的组成部分。