weichen
642fec6397
Why: the full-agent batch left three B10 sub-items open - the composition root lacked MCP server injection and a Subagent factory, builtin squad roles carried no explicit Tools/Skills/BashPermission declarations, and the three Python deliverable recipes still lived inline in the base.deliverables prompt instead of the skills system. Evidence: go vet ./... clean; go test ./... 21 packages ok. New cases: skills seeding idempotency with user-edit preservation and sorted builtin names; the SubagentFactory bridge mapping delegation fields into SpawnSubagent task briefs and status/errors back; builtin-role assertions (all four explicit bash permissions, researcher search+fetch, reviewer grep+glob, writer ask + 3 skills + run_python/load_skill); MCP manager cache reuse/rebuild/disable behavior including invalid JSON and config races. Impact: internal/skills embeds docx/xlsx/pptx-author SKILL.md and seeds <data>/skills at startup; base.deliverables references the skills and keeps only import one-liners; squadadapter.AgentNativeOptions now receives rc and gains SubagentFactory(rc); app.go adds tools.mcp.servers loading with a config-keyed manager cache (old manager closed on rebuild). Refs: Dev task feature/full-agent-b10-r2 (verifier follow-ups).
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。