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feat(buddy): 支持插件贡献 MCP 连接器与 NPC - #469
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shanyuhai123 merged 6 commits intoOct 28, 2026
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为什么：一项完整能力常需要技能、MCP 连接器和子代理配套，但插件清单目前只能贡献技能，连接器和子代理要用户手动到设置里添加，卸载时也不会清理。 做了什么： - 清单新增 contributes.mcpConnectors（仅 streamable-http、无凭据的 HTTPS 地址，默认关闭）与 contributes.subagents（仅 NPC，工具只能引用本包声明的连接器，文件权限默认只读），需要 API 4。 - 主进程汇总已安装插件的声明，服务进程对账：创建、更新、移除对应记录并随插件启停，不新增数据库迁移；用台账文件区分用户改动，读不出台账时不删除任何东西。 - 安装审核页列出连接器与子代理；卸载对话框提前列出用户改过、将被保留的内容。 - plugin-creator 技能补充说明与类型声明。 Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
- extensionCapabilities 不再引用 buddySettings：清单 schema 会被插件 SDK 导出在纯 Node 下加载，无法解析它的无扩展名导入，改为在本文件内保留一份与之一致的工具选择 schema。 - 卸载对话框的类型标签改为 MCP / 子代理，插件术语测试遍历嵌套标签，同步测试只断言子代理台账为空。 Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
…ex/plugin-capability-contributions # Conflicts: # apps/buddy/service/resources/skills/plugin-creator/SKILL.md
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背景与关联 / Context and related issue
contributes.skills）。连接器和子代理要用户手动到设置里添加，卸载插件时也不会清理。本 PR 让插件清单可以声明它们，随插件安装、启停和卸载。主要改动 / Changes
contributes.mcpConnectors（仅streamable-http，地址必须是不带账号密码的 HTTPS；deferred默认true，credential为none/bearer/oauth）和contributes.subagents（仅kind: "npc"；文件权限inherit/read_only，默认只读）。需要 API 4；ID 不能重复；子代理的工具只能引用同一个包声明的连接器；不能使用内置子代理 ID。ExtensionService.capabilityContributions），服务进程的ExtensionCapabilitySync对账——创建、更新、移除对应记录，并随插件启停；不新增数据库迁移。连接器是默认关闭、没有凭据的记录；子代理是带ext.<插件 ID>.前缀的伙伴记录，并加入默认伙伴的可委派列表。extension-capabilities.json）记录“哪些记录是插件创建的、安装时的摘要”，据此区分用户改动——卸载只删未改动的，改过的（改了提示词、填了凭据、改了地址等）保留。台账读不出来按“空”处理，即什么都不删；读取描述符失败时整轮放弃，不会把失败当成“全部卸载”。references/mcp-and-subagents.md，并在api.d.ts补充类型。验证 / Verification
ExtensionService的描述符发布与变更通知、安装审核页和卸载对话框的展示。本 PR 是把下游实现重新切到upstream/master上的版本，按仓库约定没有在本地重装依赖和跑测试，请以本 PR 的 CI 为准。兼容与风险 / Compatibility and risks
capabilityImpact管理动作与extensions.capabilities.*内部 RPC，仅主进程与服务进程之间使用。extensionManifest.ts、extensionCapabilities.ts）和对账里“不接管用户记录、不删用户改动”的判断（ExtensionCapabilitySync.ts）。extension-capabilities.json后，插件创建的记录都会按“用户自己的”保留，不会被删除。界面变更 / UI changes
安装审核页新增“MCP 连接”“子代理”两节，卸载对话框可能出现“你修改过的内容会保留”一节；仅在包声明了对应内容时出现，没有截图。
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