How do I install MCP Victoriatraces?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does MCP Victoriatraces need an API key?

The publisher lists these environment variables: VT_INSTANCE_ENTRYPOINT, VT_INSTANCE_BEARER_TOKEN, MCP_DISABLED_TOOLS.

What transport does MCP Victoriatraces use?

MCP Victoriatraces runs locally over stdio.

When was MCP Victoriatraces last checked?

Last checked 2026-11-09. MCP Server for VictoriaTraces. Provides integration with VictoriaTraces API and documentation

MCP Victoriatraces MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

docker run -i --rm ghcr.io/victoriametrics-community/mcp-victoriatraces:1.5.0

Credentials from the publisher

VT_INSTANCE_ENTRYPOINT — URL to VictoriaTraces instance (it should be root URL of vtlingle or vtselect), for example http://localhost:10428
VT_INSTANCE_BEARER_TOKEN — Authentication token for VictoriaMetrics API
MCP_DISABLED_TOOLS — Comma-separated list of tools to disable

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1VT_INSTANCE_ENTRYPOINT=<value> VT_INSTANCE_BEARER_TOKEN=<secret> MCP_DISABLED_TOOLS=<value> claude mcp add io.github.victoriametrics-community-mcp-victoriatraces -- docker run -i --rm ghcr.io/victoriametrics-community/mcp-victoriatraces:1.5.0

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.victoriametrics-community-mcp-victoriatraces": {4      "command": "docker",5      "args": [6        "run",7        "-i",8        "--rm",9        "ghcr.io/victoriametrics-community/mcp-victoriatraces:1.5.0"10      ],11      "env": {12        "VT_INSTANCE_ENTRYPOINT": "<value>",13        "VT_INSTANCE_BEARER_TOKEN": "<secret>",14        "MCP_DISABLED_TOOLS": "<value>"15      }16    }17  }18}

claude_desktop_config.json

Local · ociPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 1.5.0

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

VictoriaTraces MCP Server

The implementation of Model Context Protocol (MCP) server for VictoriaTraces.

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

Features

This MCP server allows you to use almost all read-only APIs of VictoriaTraces:

Get services and operations (span names)
Query traces, explore and analyze traces data

In addition, the MCP server contains embedded up-to-date documentation and is able to search it without online access.

More details about the exact available tools and prompts can be found in the Usage section.

You can combine functionality of tools, docs search in your prompts and invent great usage scenarios for your VictoriaTraces instance. And please note the fact that the quality of the MCP Server and its responses depends very much on the capabilities of your client and the quality of the model you are using.

You can also combine the MCP server with other observability or doc search MCP Servers and get even more powerful results.

Requirements

VictoriaTraces instance: (single-node or cluster)
Go 1.25 or higher (if you want to build from source)

Installation

Go

go install github.com/VictoriaMetrics-Community/mcp-victoriatraces/cmd/mcp-victoriatraces@latest

Binaries

Just download the latest release from Releases page and put it to your PATH.

Example for Linux x86_64 (note that other architectures and platforms are also available):

latest=$(curl -s https://api.github.com/repos/VictoriaMetrics-Community/mcp-victoriatraces/releases/latest | grep 'tag_name' | cut -d\" -f4)
wget https://github.com/VictoriaMetrics-Community/mcp-victoriatraces/releases/download/$latest/mcp-victoriatraces_Linux_x86_64.tar.gz
tar axvf mcp-victoriatraces_Linux_x86_64.tar.gz

Docker

You can run VictoriaTraces MCP Server using Docker.

This is the easiest way to get started without needing to install Go or build from source.

docker run -d --name mcp-victoriatraces \
  -e VT_INSTANCE_ENTRYPOINT=https://localhost:10428 \
  -e MCP_SERVER_MODE=http \
  -e MCP_LISTEN_ADDR=:8081 \
  -p 8081:8081 \
  ghcr.io/victoriametrics-community/mcp-victoriatraces

You should replace environment variables with your own parameters.

Note that the MCP_SERVER_MODE=http flag is used to enable Streamable HTTP mode. More details about server modes can be found in the Configuration section.

See available docker images in github registry.

Also see Using Docker instead of binary section for more details about using Docker with MCP server with clients in stdio mode.

Source Code

For building binary from source code you can use the following approach:

Clone repo:

git clone https://github.com/VictoriaMetrics-Community/mcp-victoriatraces.git
cd mcp-victoriatraces

Build binary from cloned source code:

make build
# after that you can find binary mcp-victoriatraces and copy this file to your PATH or run inplace

Build image from cloned source code:

docker build -t mcp-victoriatraces .
# after that you can use docker image mcp-victoriatraces for running or pushing

Helm

Check out VictoriaTraces MCP Server Helm chart documentation for more details about installation using Helm.

Configuration

MCP Server for VictoriaTraces is configured via environment variables:

Variable	Description	Required	Default	Allowed values
`VT_INSTANCE_ENTRYPOINT`	URL to VictoriaTraces instance	Yes	-	-
`VT_INSTANCE_BEARER_TOKEN`	Authentication token for VictoriaTraces API	No	-	-
`VT_INSTANCE_HEADERS`	Custom HTTP headers to send with requests (comma-separated key=value pairs)	No	-	-
`VT_DEFAULT_TENANT_ID`	Default tenant ID used when tenant is not specified in requests (format: `AccountID:ProjectID` or `AccountID`)	No	`0:0`	-
`MCP_SERVER_MODE`	Server operation mode. See Modes for details.	No	`stdio`	`stdio`, `sse`, `http`
`MCP_LISTEN_ADDR`	Address for SSE or HTTP server to listen on	No	`localhost:8081`	-
`MCP_DISABLED_TOOLS`	Comma-separated list of tools to disable	No	-	-
`MCP_HEARTBEAT_INTERVAL`	Defines the heartbeat interval for the streamable-http protocol. It means the MCP server will send a heartbeat to the client through the GET connection, to keep the connection alive from being closed by the network infrastructure (e.g. gateways)	No	`30s`	-
`MCP_LOG_FORMAT`	Log output format	No	`text`	`text`, `json`
`MCP_LOG_LEVEL`	Minimum log level	No	`info`	`debug`, `info`, `warn`, `error`

Modes

MCP Server supports the following modes of operation (transports):

stdio - Standard input/output mode, where the server reads commands from standard input and writes responses to standard output. This is the default mode and is suitable for local servers.
sse - Server-Sent Events. Server will expose the /sse and /message endpoints for SSE connections.
http - Streamable HTTP. Server will expose the /mcp endpoint for HTTP connections.

More info about traqnsports you can find in MCP docs:

Сonfiguration examples

export VT_INSTANCE_ENTRYPOINT="https://localhost:10428"

# Custom headers for authentication (e.g., behind a reverse proxy)
# Expected syntax is key=value separated by commas
export VT_INSTANCE_HEADERS="<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"

# Server mode
export MCP_SERVER_MODE="sse"
export MCP_SSE_ADDR="0.0.0.0:8082"

Endpoints

In SSE and HTTP modes the MCP server provides the following endpoints:

Endpoint	Description
`/sse` + `/message`	Endpoints for messages in SSE mode (for MCP clients that support SSE)
`/mcp`	HTTP endpoint for streaming messages in HTTP mode (for MCP clients that support Streamable HTTP)
`/metrics`	Metrics in Prometheus format for monitoring the MCP server
`/health/liveness`	Liveness check endpoint to ensure the server is running
`/health/readiness`	Readiness check endpoint to ensure the server is ready to accept requests

Setup in clients

Cursor

Go to: Settings -> Cursor Settings -> MCP -> Add new global MCP server and paste the following configuration into your Cursor ~/.cursor/mcp.json file:

{
  "mcpServers": {
    "victoriatraces": {
      "command": "/path/to/mcp-victoriatraces",
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

See Cursor MCP docs for more info.

Claude Desktop

Add this to your Claude Desktop claude_desktop_config.json file (you can find it if open Settings -> Developer -> Edit config):

{
  "mcpServers": {
    "victoriatraces": {
      "command": "/path/to/mcp-victoriatraces",
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

See Claude Desktop MCP docs for more info.

Claude Code

Run the command:

claude mcp add victoriatraces -- /path/to/mcp-victoriatraces \
  -e VT_INSTANCE_ENTRYPOINT=<YOUR_VT_INSTANCE> \
  -e VT_INSTANCE_BEARER_TOKEN=<YOUR_VT_BEARER_TOKEN> \
  -e VT_INSTANCE_HEADERS="<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"

See Claude Code MCP docs for more info.

Visual Studio Code

Add this to your VS Code MCP config file:

{
  "servers": {
    "victoriatraces": {
      "type": "stdio",
      "command": "/path/to/mcp-victoriatraces",
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

See VS Code MCP docs for more info.

Zed

Add the following to your Zed config file:

  "context_servers": {
    "victoriatraces": {
      "command": {
        "path": "/path/to/mcp-victoriatraces",
        "args": [],
        "env": {
          "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
          "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
          "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
        }
      },
      "settings": {}
    }
  }
}

See Zed MCP docs for more info.

JetBrains IDEs

Open Settings -> Tools -> AI Assistant -> Model Context Protocol (MCP).
Click Add (+)
Select As JSON
Put the following to the input field:

{
  "mcpServers": {
    "victoriatraces": {
      "command": "/path/to/mcp-victoriatraces",
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

Windsurf

Add the following to your Windsurf MCP config file.

{
  "mcpServers": {
    "victoriatraces": {
      "command": "/path/to/mcp-victoriatraces",
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

See Windsurf MCP docs for more info.

Using Docker instead of binary

You can run VictoriaTraces MCP Server using Docker instead of local binary.

You should replace run command in configuration examples above in the following way:

{
  "mcpServers": {
    "victoriatraces": {
      "command": "docker",
        "args": [
          "run",
          "-i", "--rm",
          "-e", "VT_INSTANCE_ENTRYPOINT",
          "-e", "VT_INSTANCE_BEARER_TOKEN",
          "-e", "VT_INSTANCE_HEADERS",
          "ghcr.io/victoriametrics-community/mcp-victoriatraces",
        ],
      "env": {
        "VT_INSTANCE_ENTRYPOINT": "<YOUR_VT_INSTANCE>",
        "VT_INSTANCE_BEARER_TOKEN": "<YOUR_VT_BEARER_TOKEN>",
        "VT_INSTANCE_HEADERS": "<HEADER>=<HEADER_VALUE>,<HEADER>=<HEADER_VALUE>"
      }
    }
  }
}

Usage

After installing and configuring the MCP server, you can start using it with your favorite MCP client.

You can start dialog with AI assistant from the phrase:

Use MCP VictoriaTraces in the following answers

But it's not required, you can just start asking questions and the assistant will automatically use the tools and documentation to provide you with the best answers.

Toolset

MCP VictoriaTraces provides numerous tools for interacting with your VictoriaTraces instance.

Here's a list of available tools:

Tool	Description
`documentation`	Search in embedded VictoriaTraces documentation
`services`	List of all traced services
`service_names`	Get all the span names (operations) of a service
`traces`	Query traces
`trace`	Get trace info by trace ID
`dependencies`	Query the service dependency graph

Prompts

The server includes pre-defined prompts for common tasks.

These are just examples at the moment, the prompt library will be added to in the future:

Prompt	Description
`documentation`	Search VictoriaTraces documentation for specific topics

Roadmap

Implement multitenant version of MCP (that will support several deployments)
Add service graph tool after release of this feature (see the PR)

Disclaimer

AI services and agents along with MCP servers like this cannot guarantee the accuracy, completeness and reliability of results. You should double check the results obtained with AI.

The quality of the MCP Server and its responses depend very much on the capabilities of your client and the quality of the model you are using.

Contributing

Contributions to the MCP VictoriaTraces project are welcome!

Please feel free to submit issues, feature requests, or pull requests.

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install MCP Victoriatraces?

Does MCP Victoriatraces need an API key?

What transport does MCP Victoriatraces use?

When was MCP Victoriatraces last checked?

Documentation

VictoriaTraces MCP Server

Features

Requirements

Installation

Go

Binaries

Docker

Source Code

Helm

Configuration

Modes

Сonfiguration examples

Endpoints

Setup in clients

Cursor

Claude Desktop

Claude Code

Visual Studio Code

Zed

JetBrains IDEs

Windsurf

Using Docker instead of binary

Usage

Toolset

Prompts

Roadmap

Disclaimer

Contributing