lvke-mcp
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@lvke-mcpRun deep research on the EV battery market and generate a report."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
绿科 MCP 服务集合(独立发行版 lvke-mcp)
本目录是独立的 MCP(Model Context Protocol)服务发行版,包名 lvke-mcp,
有自己的 pyproject.toml、src/ 布局和自有 runtime(src/lvke_mcp/runtime/)。
独立边界(MCP_INDEPENDENCE_PLAN §6.1、§10): MCP 服务不读取、不调用、不依赖
Hermes(hermes_cli / tools / 根 pyproject)的任何代码、配置、环境变量或文件系统路径。
MCP 运行所需的配置(数据目录、临时目录、profile、Tavily key)全部来自 LVKE_MCP_*
自有环境变量,缺省落在 ~/.lvke/。不读取任何 HERMES_* 环境变量。 本目录内的
业务实现是 MCP 自有的领域代码,不是 Hermes 的复用层。
迁移状态(2026-08-04)
WP-01(独立 pyproject + runtime 骨架)已完成构建:
mcp_servers/pyproject.toml、src/lvke_mcp/runtime/(10 个直接搬移模块 +config.py/jobs.py两个新模块)、 参考 serversrc/lvke_mcp/servers/scaffold/。验收标准(§29.3):scaffold server 在 未安装 Hermes 且不依赖当前仓库根目录虚拟环境的干净 venv 中完成initialize、tools/list、call_tool、resources/list、resources/read。纵向切片(§29.4)进行中:既有领域 server 仍以
mcp_servers/lvke_*/server.py形式存在,按 §29.4 顺序(source-files → data-acquisition → data-analysis → deep-research → project-planning → finance-model → finance-tables → report-generation → asset-acquisition → deliverable-review → knowledge-governance → support)逐个搬移进src/lvke_mcp/并为_common建立兼容垫片。独立性扫描升级为 AST v2(2026-08-04):
scripts/independence_scan.py改用ast解析,只统计真实 import / 动态加载 /HERMES_*环境变量读取,不再把 docstring、注释、字符串字面量计为依赖。当前结果:forward(MCP → 外部)= 0,即src/lvke_mcp不调用任何其他项目代码;reverse(Hermes → MCP)= 25 处,均为 Hermes 侧对旧垫片入口的进程内 import, 属于 Hermes 侧待迁移项(迁移到标准 MCP transport 后删除垫片)。
Related MCP server: MCP Business AI Transformation
正式业务工具面(十一服务)
Server | 核心对象 | 职责 |
|
| 不可变项目上下文、输入适用性、修订与下游失效 |
|
| 受控内容/本地/分块导入、安全扫描、解析恢复与 Resource |
|
| 搜索、去重发现、受控批量采集、原始来源快照 |
|
| 摄入、检索、字段候选、表格画像、显式归一化比较、冲突与证据包 |
|
| 通用可研 FinanceSpec 确认与确定性财务计算 |
|
| Agent 主导的 DR 计划、混合来源、可恢复 checkpoint、质量与引用审计 |
|
| 只消费 run_id 的十三表、XLSX 与 lineage |
|
| 研报草稿、修订、校验、DOCX 与内部发布 |
|
| 月度资产收购模型、治理、工件、专用十三表与发布 |
|
| 财务表、研报与联合交付包的统一审查、整改复测、签审和正式固化 |
|
| 证据化知识候选、独立复核和 reviewed-first 发布 |
支撑与兼容服务(11 个)
finance-calc、excel-bridge、lvke-archive、lvke-templates、lvke-clients、
lvke-experts、policy-search、statistics-cn、industry-research、
environmental-data、map-geo。
这些服务允许在开发环境独立调用和验真,但不替代正式 spec_id、run_id、
evidence package、tables package 或报告发布治理。
目录结构
mcp_servers/
├── pyproject.toml # 独立发行版 lvke-mcp
├── README.md # 本文档
├── MCP_INDEPENDENCE_PLAN.md # 独立化开发方案
├── src/lvke_mcp/
│ ├── runtime/ # MCP 自有运行时(config/workspace/storage/resources/
│ │ # jobs/transport/stdio/errors/responses/schemas/logging)
│ ├── contracts/ # 领域契约(pydantic / JSON Schema),随切片填充
│ ├── domains/ # 领域业务层,随切片迁入
│ └── servers/
│ ├── scaffold/ # 参考 server(无 sys.path hack,零 Hermes 依赖)
│ └── (纵向切片后各领域 server)
├── _common/ # 领域 server 的共享底座(切片期间经垫片维持运行)
├── lvke_project_planning/ # 既有领域 server(§29.4 迁移进行中)
├── lvke_source_files/
├── lvke_data_acquisition/
├── lvke_data_analysis/
├── lvke_finance_model/
├── lvke_deep_research/
├── lvke_finance_tables/
├── lvke_report_generation/
├── lvke_asset_acquisition/
├── lvke_deliverable_review/
├── lvke_knowledge_governance/
├── finance_calc/ # 历史内部计算实现,不作为正式财务旁路
├── excel_bridge/ # 十三表 MCP 复用的导出实现
├── lvke_archive/ # 历史可选能力,不默认暴露
├── lvke_templates/ # 历史模板实现,不默认暴露
└── tests/构建与安装
cd mcp_servers
python -m venv .venv
.venv/bin/pip install -e .单独运行一个 server(调试用)
scaffold(参考 server,运行后会通过 stdio 接收 JSON-RPC):
cd mcp_servers
.venv/bin/lvke-mcp-scaffold
# 或
.venv/bin/python -m lvke_mcp.servers.scaffold.server既有领域 server(纵向切片完成前):
.venv/bin/python -m mcp_servers.lvke_data_acquisition.server
.venv/bin/python -m mcp_servers.lvke_finance_model.server
# …其余 lvke_* server 同形在客户端中启用
MCP 发行版自身不依赖任何客户端运行。任何 MCP 客户端(Codex、Claude Desktop、Hermes
等)通过 stdio 子进程方式启动本目录下的 server 即可;客户端侧的注册方式是客户端自己的
配置行为,不属于本发行版。optional-mcps/ 下的 manifest 是各 server 的注册描述,
供客户端直接引用。
共用约定
响应格式:旧工具保留
success/data/source兼容包装;十一个正式服务使用明确字段, 并至少返回success/status/resource_uris/warnings/blockers/next_actions。错误码命名:
<server-name>.<error-tag>,如mcp_lvke_archive.not_found。日志:使用 stderr(避免污染 stdio 协议),统一前缀
[mcp-<server>]。本地对象:MCP 交换对象存放于工作区
mcp_objects/,ID/URI 安全校验、原子写入且 内容不可变。测试:正式服务协议矩阵在
tests/mcp_servers/test_protocol_compliance.py, stdio 连通性由_common/smoke_test.py覆盖,领域边界在各test_lvke_*.py、 资产收购契约和统一审查契约测试。Agent 协调契约:正式 SDK Server 和 stdio fallback 都在响应中附加
coordination.contract_version=agent-coordination.v1。其中包含当前阶段、输入/输出对象 ID、质量状态、证据资格、结构化next_actions、重试策略、恢复令牌和 lineage。该字段只帮助 Codex 在 MCP 重启、分支或失败后继续协调;它不把 MCP 变成工作流引擎,也不生成报告正文。职责边界:MCP 负责来源固化、确定性计算、十三表、版本和门禁;Codex 负责意图理解、 候选选择、冲突解释、章节写作和补资料循环;Skills 负责调用顺序和停止条件。
partial、missing_inputs、blocked、incomplete、failed和upstream_failure均不是业务成功。MCP 2.0 协议面:共用 runtime 同时支持 2024-11-05 至 2025-11-25 的 legacy initialize 握手和 2026-07-28 的逐请求
_metaenvelope。server/discover、tools/list和resources/list只返回 private cache hint。规范input_required仅向 modern 客户端透传,legacy 客户端收到可操作的 blocked 结果。Tasks 仅在 服务显式注册持久化TaskAdapter后启用;现有短同步工具均为taskSupport=forbidden。stdio 仍是生产默认,Streamable HTTP 只通过共享适配器显式构建。
开发新 MCP server
参考 src/lvke_mcp/servers/scaffold/:复制其 server.py 到 lvke_mcp/servers/<new-name>/
后修改 SERVER_NAME / SERVER_VERSION 并注册具体工具。scaffold 的 build_server()
返回 lvke_mcp.runtime.transport.OfficialStdioServer,main() 调 serve_forever()。
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