power-ops-mcp
Provides tools for querying and analyzing equipment defects and work orders stored in a MySQL database.
Click on "Deploy 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., "@power-ops-mcpSearch defects related to steam turbine and summarize by severity."
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.
火电运维问数 MCP
该服务把生产工作流里的自由 SQL 查询替换为 8 个核心工具、2 个业务扩展工具和固定支持工具。Apache Ossie 模型是字段、维度、指标、状态和工具目录的唯一语义源;MCP 只消费经过验证的生成注册表。所有查询均为固定模板和参数化 SQL,不暴露 sql、where_sql、order_by_sql 等自由输入。
团队协作入口
Related MCP server: power_defect_analysis_mcp
工具
核心工具:
search_equipmentsearch_defectsget_defect_detailsummarize_defectssearch_workordersget_workorder_detailsummarize_workordersanalyze_workorder_failures
扩展工具:analyze_workorder_materials、get_equipment_operation_summary。
此外提供 get_maintenance_dashboard 和 get_service_status 支持工具。前者负责能力导航、数据概况、数据时间边界和澄清消息;后者返回版本、语义指纹和可选数据库就绪状态。业务查询工具仍保持 8+2 的设计。
本地虚拟环境
uv sync --extra test
uv run pytest
uv run python app.py修改 semantic/power_operations.ossie.yaml 后必须重新编译:
uv run python scripts/compile_semantics.py
uv run python scripts/compile_semantics.py --check不要直接编辑 generated/ 下的文件。
本项目统一使用 uv 管理 .venv 和 uv.lock,不要直接运行 pip install 或 python -m venv。
容器启动
先按 database/README.md 部署版本化视图,再复制 .env.example 为 .env,填写只读 MySQL 账号和随机 MCP Token。该账号应只拥有 mcp_schema_version 及以下视图的 SELECT 权限:
vw_qa_defectvw_qa_defect_factvw_qa_work_ordervw_qa_work_order_fact
然后运行:
docker compose -f compose.example.yml up --build默认使用带 Bearer Token、Host/Origin 防护的 Streamable HTTP。Dify 中应配置 <domain>_mcp_auth_token,让意图识别节点输出 tool_name + arguments,不再输出 SQL。
运行端点:
/health/live:进程存活。/health/ready:数据库、Schema 版本及视图字段契约。/metrics:Prometheus 文本指标。
查询层使用有界连接池、并发信号量和 MySQL MAX_EXECUTION_TIME;容量耗尽时快速失败,不创建无限排队。
数据边界
缺陷按
defect_code去重,且没有可靠时间字段。工单按
workorder_code去重;只有计划开始、计划完成时间,没有实际完成时间。“超期”仅指计划完成时间早于查询基准时间,且状态不是已关闭、已取消、已作废。
单次明细或汇总返回上限为 50。
日志只记录工具名、参数数量、耗时和返回条数,不记录密码或结果数据。
This server cannot be deployed
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