VictoriaMetrics

Provides access to your VictoriaMetrics instance and seamless integration with VictoriaMetrics APIs and documentation. It can give you a comprehensive interface for monitoring, observability, and debugging tasks related to your VictoriaMetrics instances, enable advanced automation and interaction capabilities for engineers and tools.

20 Tools

Requires Configuration

Requires Secrets

Add to Docker Desktop

Version 4.43 or later needs to be installed to add the server automatically

Overview Tools (20)Config

Github repository⁠

Use cases

Active queries. This tool can determine currently active queries in the VictoriaMetrics instance. This information is obtained from the "/api/v1/status/active_queries" HTTP endpoint of VictoriaMetrics API.

List of firing and pending alerts of the VictoriaMetrics instance. This tool uses `/api/v1/alerts` endpoint of vmalert API, proxied by VictoriaMetrics API.

Search documentation resources for the given search query, returning the URIs of the resources that match the search criteria sorted by relevance. This tool can help to get context for any VictoriaMetrics related question.

Downsampling filters debug tool is used to debug flag "downsampling.period" with some series and see what downsampling strategy will be applied for which series in Enterprise version of VictoriaMetrics. This tool use "/downsampling-filters-debug" API endpoint of VictoriaMetrics API.

Explain how MetricsQL query works

List of non-default flags (parameters) of the VictoriaMetrics instance. This tools uses `/flags` endpoint of VictoriaMetrics API.

List of label values from VictoriaMetrics instance for a provided label name. This tool uses `/api/v1/label/{labelName}/values` endpoint of VictoriaMetrics API.

List of label names of the VictoriaMetrics instance. This tools uses `/api/v1/labels` endpoint of VictoriaMetrics API.

Metric relabel debug tool can help with step-by-step debugging of Prometheus-compatible relabeling rules. It can be used to check how the relabeling rules are applied to the given metric. The tool use "/metric-relabel-debug" endpoint of the VictoriaMetrics API.

List of available metrics of the VictoriaMetrics instance. This tool uses `/api/v1/label/__name__/values` endpoint of VictoriaMetrics API.

View all

About

VictoriaMetrics MCP Server

What is an MCP Server?⁠

MCP Info

Attribute	Details
Docker Image	ghcr.io/victoriametrics-community/mcp-victoriametrics⁠
Author	VictoriaMetrics-Community⁠
Repository	https://github.com/VictoriaMetrics-Community/mcp-victoriametrics⁠

Image Building Info

Attribute	Details
Dockerfile	https://github.com/VictoriaMetrics-Community/mcp-victoriametrics/blob/4db876ab9d9c09bb24035bc709988cb691ad8626/Dockerfile⁠
Commit	`4db876ab9d9c09bb24035bc709988cb691ad8626`
Docker Image built by	VictoriaMetrics-Community
Docker Scout Health Score	Not available
Verify Signature	Not available
Licence	Apache License 2.0

Available Tools (20)

Tools provided by this Server	Short Description
`active_queries`	Active queries
`alerts`	List of alerts
`documentation`	Search documentation resources
`downsampling_filters_debug`	Downsampling filters debugger
`explain_query`	Explain Query
`flags`	List of non-default flags (parameters)
`label_values`	List of label values
`labels`	List of label names
`metric_relabel_debug`	Metric relabel debugger
`metrics`	List of metric names
`metrics_metadata`	List of metrics metadata (name, type, help and unit)
`prettify_query`	Prettify Query
`query`	Instant Query
`query_range`	Range Query
`retention_filters_debug`	Retention filters debugger
`rules`	List of alerting and recording rules
`series`	List of time series
`tenants`	List of tenants
`top_queries`	Top queries
`tsdb_status`	TSDB Stats (information about cardinality of the data)

Tools Details

Tool: `active_queries`

Parameters	Type	Description
`tenant`	`string`optional	Name of the tenant for which the active queries will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `alerts`

List of firing and pending alerts of the VictoriaMetrics instance. This tool uses /api/v1/alerts endpoint of vmalert API, proxied by VictoriaMetrics API.

Parameters	Type	Description
`group`	`string`optional	Filter alerts by their group name. If not specified, all groups are included.
`limit`	`number`optional	Maximum number of alerts to return. If not specified, all alerts are returned.
`offset`	`number`optional	Number of alerts to skip before starting to collect the result set. Default is 0.
`state`	`string`optional	Filter alerts by their state. Possible values: 'firing', 'pending', 'all'. Default is 'all'.
`tenant`	`string`optional	Name of the tenant for which the list of alerts will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `documentation`

Parameters	Type	Description
`query`	`string`	Query for search (for example, list of keywords)
`limit`	`number`optional	Maximum number of results to return

This tool is read-only. It does not modify its environment.

Tool: `downsampling_filters_debug`

Parameters	Type	Description
`flags`	`string`	Commandline flags values for `downsampling.period`. For example: `-downsampling.period={env="dev"}:7d:5m,{env="dev"}:30d:30m -downsampling.period=30d:1m -downsampling.period=60d:5m`
`metrics`	`string`	Set of metrics to be debugged. The metrics should be in the format of <metric_name>{<label_name>="<label_value>",...}.

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `explain_query`

Explain how MetricsQL query works

Parameters	Type	Description
`query`	`string`	MetricsQL or PromQL expression for explanation

This tool is read-only. It does not modify its environment.

Tool: `flags`

List of non-default flags (parameters) of the VictoriaMetrics instance. This tools uses /flags endpoint of VictoriaMetrics API.

Tool: `label_values`

List of label values from VictoriaMetrics instance for a provided label name. This tool uses /api/v1/label/{labelName}/values endpoint of VictoriaMetrics API.

Parameters	Type	Description
`label_name`	`string`	Name of the label to query its values
`end`	`string`optional	End timestamp for selection labels values
`limit`	`number`optional	Maximum number of label values to return
`match`	`string`optional	Time series selector argument that selects the series from which to read the label values
`start`	`string`optional	Start timestamp for selection labels values
`tenant`	`string`optional	Name of the tenant for which the list of label values will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `labels`

List of label names of the VictoriaMetrics instance. This tools uses /api/v1/labels endpoint of VictoriaMetrics API.

Parameters	Type	Description
`end`	`string`optional	End timestamp for selection labels names
`limit`	`number`optional	Maximum number of label names to return
`match`	`string`optional	Time series selector argument that selects the series from which to read the label names
`start`	`string`optional	Start timestamp for selection labels names
`tenant`	`string`optional	Name of the tenant for which the list of labels will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `metric_relabel_debug`

Parameters	Type	Description
`metric`	`string`	Set of metrics to be relabeled. The metrics should be in the format of {<label_name>="<label_value>",...}.
`relabel_configs`	`string`	Prometheus-compatible relabeling rules

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `metrics`

List of available metrics of the VictoriaMetrics instance. This tool uses /api/v1/label/__name__/values endpoint of VictoriaMetrics API.

Parameters	Type	Description
`end`	`string`optional	End timestamp for selection metric names
`limit`	`number`optional	Maximum number of metric names to return
`match`	`string`optional	Time series selector argument that selects the series from which to read the metrics
`start`	`string`optional	Start timestamp for selection metric names
`tenant`	`string`optional	Name of the tenant for which the list of metrics will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `metrics_metadata`

Returns stored metrics details (metadata) such as name, type, help (description), and unit, and can be used to generate natural language queries. This tool uses /api/v1/metadata endpoint of VictoriaMetrics API.

Parameters	Type	Description
`limit`	`number`optional	Maximum number of metrics to return
`metric`	`string`optional	A metric name to filter metadata for. All metric metadata is retrieved if left empty
`search`	`string`optional	A keyword for search in description and metric name
`tenant`	`string`optional	Name of the tenant for which the list of metrics will be displayed
`type`	`string`optional	The metric type by which the list of metrics will be filtered
`unit`	`string`optional	The unit by which the list of metrics will be filtered

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `prettify_query`

Prettify (format) MetricsQL query. This tool uses /prettify-query endpoint of VictoriaMetrics API.

Parameters	Type	Description
`query`	`string`	MetricsQL or PromQL expression for prettification. This is the query that will be formatted.
`tenant`	`string`optional	Name of the tenant for which the data will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `query`

Instant query executes PromQL or MetricsQL query expression at the given time. The result of Instant query is a list of time series matching the filter in query expression. Each returned series contains exactly one (timestamp, value) entry, where timestamp equals to the time query arg, while the value contains query result at the requested time. This tool uses /api/v1/query endpoint of VictoriaMetrics API.

Parameters	Type	Description
`query`	`string`	MetricsQL or PromQL expression for the query of the data
`nocache`	`boolean`optional	If true, the query will not use the rollup cache on execution.
`step`	`string`optional	Optional interval for searching for raw samples in the past when executing the query (used when a sample is missing at the specified time). For example, the request /api/v1/query?query=up&step=1m looks for the last written raw sample for the metric up in the (now()-1m, now()] interval (the first millisecond is not included). If omitted, step is set to 5m (5 minutes) by default.
`tenant`	`string`optional	Name of the tenant for which the data will be displayed
`time`	`string`optional	Timestamp in millisecond precision to evaluate the query at. If omitted, time is set to now() (current timestamp). The time param can be specified in multiple allowed formats.
`timeout`	`string`optional	Optional query timeout. For example, timeout=5s. Query is canceled when the timeout is reached. By default the timeout is set to the value of -search.maxQueryDuration command-line flag passed to single-node VictoriaMetrics or to vmselect component of VictoriaMetrics cluster.
`trace`	`boolean`optional	If true, the query will be traced and the trace will be returned in the response. This is useful for debugging and performance analysis.

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `query_range`

Range query executes the query expression at the given [start…end] time range with the given step. The result of Range query is a list of time series matching the filter in query expression. Each returned series contains (timestamp, value) results for the query executed at start, start+step, start+2step, …, start+Nstep timestamps. In other words, Range query is an Instant query executed independently at start, start+step, …, start+N*step timestamps with the only difference that an instant query does not return ephemeral samples (see below). Instead, if the database does not contain any samples for the requested time and step, it simply returns an empty result. This tool uses /api/v1/query_range endpoint of VictoriaMetrics API.

Parameters	Type	Description
`query`	`string`	MetricsQL or PromQL expression for the query of the data
`start`	`string`	The starting timestamp of the time range for query evaluation
`end`	`string`optional	The ending timestamp of the time range for query evaluation. If the end isn’t set, then the end is automatically set to the current time.
`nocache`	`boolean`optional	If true, the query will not use the rollup cache on execution.
`step`	`string`optional	the interval between data points, which must be returned from the range query. The query is executed at start, start+step, start+2step, …, start+Nstep timestamps, where N is the whole number of steps that fit between start and end. end is included only when it equals to start+N*step. If the step isn’t set, then it default to 5m (5 minutes).
`tenant`	`string`optional	Name of the tenant for which the data will be displayed
`timeout`	`string`optional	optional query timeout. For example, timeout=5s. Query is canceled when the timeout is reached. By default the timeout is set to the value of -search.maxQueryDuration command-line flag passed to single-node VictoriaMetrics or to vmselect component in VictoriaMetrics cluster.
`trace`	`boolean`optional	If true, the query will be traced and the trace will be returned in the response. This is useful for debugging and performance analysis.

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `retention_filters_debug`

Retention filters debug tool is used to debug flag "retentionFilter" and "retentionPeriod" with some series and see what retention policy will be applied for which series in Enterprise version of VictoriaMetrics. This tool use "/retention-filters-debug" API endpoint of VictoriaMetrics API.

Parameters	Type	Description
`flags`	`string`	Commandline flags values for `retentionPeriod` and `retentionFilter`. For example: `-retentionPeriod=1y -retentionFilters={env!="prod"}:2w`
`metrics`	`string`	Set of metrics to be debugged. The metrics should be in the format of <metric_name>{<label_name>="<label_value>",...}.

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `rules`

List of alerting and recording rules of VictoriaMetrics instance. This tool uses /api/v1/rules endpoint of vmalert API proxied by VictoriaMetrics API.

Parameters	Type	Description
`exclude_alerts`	`boolean`optional	Exclude alerts from the list
`filter`	`string`optional	Extra filter for rules with possible problems: unhealthy (rules that get some errors during evaluation) or noMatch (rules that don't match any time series)
`rule_files`	`array`optional	Filter rules by file names
`rule_groups`	`array`optional	Filter rules by group names
`rule_names`	`array`optional	Filter rules by name
`tenant`	`string`optional	Name of the tenant for which the list of rules will be displayed
`type`	`string`optional	Rules type to be displayed: alert or record

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `series`

List of available time series of the VictoriaMetrics instance. This tool uses /api/v1/series endpoint of VictoriaMetrics API.

Parameters	Type	Description
`end`	`string`optional	End timestamp for selection time series
`limit`	`number`optional	Maximum number of time series to return
`match`	`string`optional	Time series selector argument that selects the series
`start`	`string`optional	Start timestamp for selection time series
`tenant`	`string`optional	Name of the tenant for which the list of time series will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `tenants`

List of tenants of the VictoriaMetrics instance. This tool uses /admin/tenants endpoint of VictoriaMetrics API.

Tool: `top_queries`

Top queries. This tool can determine top queries of the following query types:

the most frequently executed queries;
queries with the biggest average execution duration;
queries that took the most summary time for execution. This information is obtained from the "/api/v1/status/top_queries" HTTP endpoint of VictoriaMetrics API. Parameters|Type|Description -|-|- topN|number|The number of top entries to return in the response. By default is 20. maxLifetime|stringoptional|Max lifetime of the queries to be taken into account during stats calculation. By default is 10m. tenant|stringoptional|Name of the tenant for which the top queries will be displayed

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Tool: `tsdb_status`

The following tool returns various cardinality statistics about the VictoriaMetrics TSDB:

Metric names with the highest number of series.
Labels with the highest number of series.
Values with the highest number of series for the selected label (aka focusLabel).
label=name pairs with the highest number of series.
Labels with the highest number of unique values.

This tool returns TSDB stats from "/api/v1/status/tsdb" endpoint of VictoriaMetrics API (in the way similar to Prometheus).

Parameters	Type	Description
`date`	`string`optional	The date for collecting the stats. By default, the stats is collected for the current day. Pass date=1970-01-01 in order to collect global stats across all the days.
`extraLabel`	`string`optional	Optional extra_label=<label_name>=<label_value> query arg, which can be used for enforcing additional label filters for queries. For example, /api/v1/query_range?extra_label=user_id=123&extra_label=group_id=456&query= would automatically add {user_id="123",group_id="456"} label filters to the given . This functionality can be used for limiting the scope of time series visible to the given tenant.
`focusLabel`	`string`optional	Returns label values with the highest number of time series for the given label name in the seriesCountByFocusLabelValue list.
`match`	`string`optional	Arbitrary time series selector for series to take into account during stats calculation. By default all the series are taken into account.
`tenant`	`string`optional	Name of the tenant for which the TSDB stats will be displayed
`topN`	`number`optional	is the number of top entries to return in the response

This tool is read-only. It does not modify its environment.

This tool interacts with external entities.

Use this MCP Server

{
  "mcpServers": {
    "victoriametrics": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "VM_INSTANCE_ENTRYPOINT",
        "-e",
        "VM_INSTANCE_TYPE",
        "-e",
        "VM_INSTANCE_HEADERS",
        "-e",
        "MCP_SERVER_MODE",
        "-e",
        "MCP_LISTEN_ADDR",
        "-e",
        "MCP_DISABLED_TOOLS",
        "-e",
        "MCP_DISABLE_RESOURCES",
        "-e",
        "MCP_HEARTBEAT_INTERVAL",
        "-e",
        "VM_INSTANCE_BEARER_TOKEN",
        "ghcr.io/victoriametrics-community/mcp-victoriametrics"
      ],
      "env": {
        "VM_INSTANCE_ENTRYPOINT": "https://play.victoriametrics.com",
        "VM_INSTANCE_TYPE": "cluster",
        "VM_INSTANCE_HEADERS": "HEADER2=HEADER_VALUE,HEADER2=HEADER_VALUE_2",
        "MCP_SERVER_MODE": "stdio",
        "MCP_LISTEN_ADDR": ":8080",
        "MCP_DISABLED_TOOLS": "export,metric_statistics,test_rules",
        "MCP_DISABLE_RESOURCES": "false",
        "MCP_HEARTBEAT_INTERVAL": "30s",
        "VM_INSTANCE_BEARER_TOKEN": "<instance_bearer_token_for_authentication>"
      }
    }
  }
}

Why is it safer to run MCP Servers with Docker?⁠

VictoriaMetrics

VictoriaMetrics MCP Server

MCP Info

Image Building Info

Available Tools (20)

Tools Details

Tool: `active_queries`

Tool: `alerts`

Tool: `documentation`

Tool: `downsampling_filters_debug`

Tool: `explain_query`

Tool: `flags`

Tool: `label_values`

Tool: `labels`

Tool: `metric_relabel_debug`

Tool: `metrics`

Tool: `metrics_metadata`

Tool: `prettify_query`

Tool: `query`

Tool: `query_range`

Tool: `retention_filters_debug`

Tool: `rules`

Tool: `series`

Tool: `tenants`

Tool: `top_queries`

Tool: `tsdb_status`

Use this MCP Server

Related servers

Grafana

Amazon CloudWatch

Amazon CloudWatch Application Signals

Cloudflare Digital Experience Monitoring

VictoriaMetrics

VictoriaMetrics MCP Server

MCP Info

Image Building Info

Available Tools (20)

Tools Details

Tool: active_queries

Tool: alerts

Tool: documentation

Tool: downsampling_filters_debug

Tool: explain_query

Tool: flags

Tool: label_values

Tool: labels

Tool: metric_relabel_debug

Tool: metrics

Tool: metrics_metadata

Tool: prettify_query

Tool: query

Tool: query_range

Tool: retention_filters_debug

Tool: rules

Tool: series

Tool: tenants

Tool: top_queries

Tool: tsdb_status

Use this MCP Server

Related servers

Grafana

Amazon CloudWatch

Amazon CloudWatch Application Signals

Cloudflare Digital Experience Monitoring

Tool: `active_queries`

Tool: `alerts`

Tool: `documentation`

Tool: `downsampling_filters_debug`

Tool: `explain_query`

Tool: `flags`

Tool: `label_values`

Tool: `labels`

Tool: `metric_relabel_debug`

Tool: `metrics`

Tool: `metrics_metadata`

Tool: `prettify_query`

Tool: `query`

Tool: `query_range`

Tool: `retention_filters_debug`

Tool: `rules`

Tool: `series`

Tool: `tenants`

Tool: `top_queries`

Tool: `tsdb_status`