VictoriaMetrics

VictoriaMetrics MCP Server

MCP Server for the VictoriaMetrics.

Installing via Smithery

To install VictoriaMetrics Server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @yincongcyincong/victoriametrics-mcp-server --client claude

Debug

npx @modelcontextprotocol/inspector -e VM_URL=http://127.0.0.1:8428  node src/index.js

NPX

{
    "mcpServers": {
        "victoriametrics": {
            "command": "npx",
            "args": [
                "-y",
                "@yincongcyincong/victoriametrics-mcp-server"
            ],
            "env": {
                "VM_URL": "",
                "VM_SELECT_URL": "",
                "VM_INSERT_URL": ""
            }
        }
    }
}

📊 VictoriaMetrics Tools API Documentation

1. vm_data_write

Description: Write data to the VictoriaMetrics database.

Input Parameters:

Parameter	Type	Description	Required
metric	object	Tags of the metric	✅
values	number[]	Array of metric values	✅
timestamps	number[]	Array of timestamps in Unix seconds	✅

---

2. vm_prometheus_write

Description: Import Prometheus exposition format data into VictoriaMetrics.

Input Parameters:

Parameter	Type	Description	Required
data	string	Metrics in Prometheus exposition format	✅

---

3. vm_query_range

Description: Query time series data over a specific time range.

Input Parameters:

Parameter	Type	Description	Required
query	string	PromQL expression	✅
start	number	Start timestamp in Unix seconds	⛔️
end	number	End timestamp in Unix seconds	⛔️
step	string	Query resolution step width (e.g., 10s, 1m)	⛔️

Only query is required; the other fields are optional.

---

4. vm_query

Description: Query the current value of a time series.

Input Parameters:

Parameter	Type	Description	Required
query	string	PromQL expression to evaluate	✅
time	number	Evaluation timestamp in Unix seconds	⛔️

---

5. vm_labels

Description: Get all unique label names.

Input Parameters: None

---

6. vm_label_values

Description: Get all unique values for a specific label.

Input Parameters:

Parameter	Type	Description	Required
label	string	Label name to get values for	✅

---