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| 1 | +# Prometheus MCP Server |
| 2 | + |
| 3 | +## prometheus\_query |
| 4 | + |
| 5 | +**描述:**执行指定的 PromQL 查询语句,并获取对应地区的 Prometheus 监控指标数据 |
| 6 | + |
| 7 | +**参数列表:** |
| 8 | + |
| 9 | +{ |
| 10 | + |
| 11 | + `"promql"`(string, 必需):PromQL 查询语句 |
| 12 | + |
| 13 | + `"regionCode"`(string, 可选):地区代码,用于映射查询的 Prometheus 地址。默认值为 "mock",对应 "localhost"。 |
| 14 | + |
| 15 | +} |
| 16 | + |
| 17 | +**返回值格式:** |
| 18 | + |
| 19 | +```json |
| 20 | +{ |
| 21 | + "status": "success", |
| 22 | + "data": { |
| 23 | + "resultType": "vector", |
| 24 | + "result": [ |
| 25 | + { |
| 26 | + "metric": { |
| 27 | + "__name__": "process_cpu_seconds_total", |
| 28 | + "instance": "localhost:9090", |
| 29 | + "job": "prometheus" |
| 30 | + }, |
| 31 | + "value": [1640995200, "0.001234"] |
| 32 | + } |
| 33 | + ] |
| 34 | + } |
| 35 | +} |
| 36 | +``` |
| 37 | + |
| 38 | +# ElasticSearch MCP Servier |
| 39 | + |
| 40 | +## elasticsearch\_get\_service |
| 41 | + |
| 42 | +**描述:**;询指定主机在给定时间区间内运行的服务 |
| 43 | + |
| 44 | +**参数列表:** |
| 45 | + |
| 46 | +{ |
| 47 | + |
| 48 | + ` "host_id"`(string, 必需):主机ID |
| 49 | + |
| 50 | + `"start_time"`(string, 必需):查询区间的起始时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 51 | + |
| 52 | + `"end_time"`(string, 必需):查询区间的结束时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 53 | + |
| 54 | +} |
| 55 | + |
| 56 | +**返回值格式:** |
| 57 | + |
| 58 | +```json |
| 59 | +{ |
| 60 | + "status": "success", |
| 61 | + "data": { |
| 62 | + "host_id": "server-001", |
| 63 | + "service": "storage-service", |
| 64 | + "start_time": "2025-08-20T00:00:00Z", |
| 65 | + "end_time": "2025-08-20T23:59:59Z" |
| 66 | + } |
| 67 | +} |
| 68 | +``` |
| 69 | + |
| 70 | +## elasticsearch\_fetch\_logs |
| 71 | + |
| 72 | +**描述:**根据服务名称和主机 ID,获取指定时间段内的运行日志 |
| 73 | + |
| 74 | +**参数列表:** |
| 75 | + |
| 76 | +{ |
| 77 | + |
| 78 | + `"service"`(string, 可选, 推荐):服务名称,若未指定,则需额外根据主机查询服务。 |
| 79 | + |
| 80 | + `"host_id"`(string, 必需):主机ID |
| 81 | + |
| 82 | + `"start_time"`(string, 必需):查询区间的起始时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 83 | + |
| 84 | + `"end_time"`(string, 必需):查询区间的结束时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 85 | + |
| 86 | +} |
| 87 | + |
| 88 | +**返回值格式:** |
| 89 | + |
| 90 | +```json |
| 91 | +{ |
| 92 | + "status": "success", |
| 93 | + "data": { |
| 94 | + "service": "storage-service", |
| 95 | + "host_id": "server-001", |
| 96 | + "start_time": "2025-08-20T00:00:00Z", |
| 97 | + "end_time": "2025-08-20T23:59:59Z", |
| 98 | + "index": "mock-storage-service-logs-2025.08.20", |
| 99 | + "total_logs": 150, |
| 100 | + "logs": [ |
| 101 | + { |
| 102 | + "_index": "mock-storage-service-logs-2025.08.20", |
| 103 | + "_source": { |
| 104 | + "@timestamp": "2025-08-20T10:30:00Z", |
| 105 | + "host_id": "server-001", |
| 106 | + "service": "storage-service", |
| 107 | + "level": "INFO", |
| 108 | + "message": "Request processed successfully" |
| 109 | + } |
| 110 | + }, |
| 111 | + ...... |
| 112 | + ] |
| 113 | + } |
| 114 | +} |
| 115 | +``` |
| 116 | + |
| 117 | +## elasticsearch\_request\_trace |
| 118 | + |
| 119 | +**描述:**;据请求 ID,追踪该请求在指定时间段内经过的所有服务,并获取相关运行日志,构建请求链路 |
| 120 | + |
| 121 | +**实现方式:**;具会基于请求ID和起止时间,查询请求在指定时间段内经过的所有服务及其日志记录。随后根据处理顺序对服务进行排序,从而得到该请求的上下游关系。 |
| 122 | + |
| 123 | +**参数列表:** |
| 124 | + |
| 125 | +{ |
| 126 | + |
| 127 | + `"request_id"`(string, 必需):请求ID |
| 128 | + |
| 129 | + ` "start_time"`(string, 必需):查询区间的结束时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 130 | + |
| 131 | + `"end_time"`(string, 必需):查询区间的结束时间,格式为 '2025-08-20T00:00:00Z',工具支持格式转换 |
| 132 | + |
| 133 | +} |
| 134 | + |
| 135 | +**返回值格式:** |
| 136 | + |
| 137 | +```json |
| 138 | +{ |
| 139 | + "status": "success", |
| 140 | + "data": { |
| 141 | + "request_id": "req-12345", |
| 142 | + "start_time": "2025-08-20T00:00:00Z", |
| 143 | + "end_time": "2025-08-20T23:59:59Z", |
| 144 | + "index_pattern": "mock-storage-service-logs-2025.08.20", |
| 145 | + "total_services": 3, |
| 146 | + "services": ["api-gateway", "user-service", "database-service"], |
| 147 | + "total_logs": 25, |
| 148 | + "logs": [...] |
| 149 | + } |
| 150 | +} |
| 151 | +``` |
| 152 | + |
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