Loki MCP Server

A read-only MCP server for Grafana Loki that allows AI agents to discover labels, execute bounded LogQL queries, count log lines by label or time, and export logs to local files. It supports multiple Loki instances and requires JDK 21 for building or uses a prebuilt JAR.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by igorolv

Vendor documentation

What you can do with it

Discover label names and values in Loki stream sets
Read bounded pages of LogQL query results
Count matching log lines by label or time bucket
Export matching log lines to a local file

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.igorolv/loki-mcp-server@0.1.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/igorolv/loki-mcp-server:0.1.0

oci

ghcr.io/igorolv/loki-mcp-server:0.1.0 package definition

{
  "transport": "stdio",
  "identifier": "ghcr.io/igorolv/loki-mcp-server:0.1.0",
  "registryType": "oci",
  "runtimeArguments": [
    {
      "name": "--mount",
      "type": "named",
      "value": "type=bind,src={data_dir},dst=/data",
      "variables": {
        "data_dir": {
          "format": "filepath",
          "isRequired": true,
          "description": "Host directory containing connections.json (for example ~/.loki-mcp-server)"
        }
      },
      "isRequired": true,
      "description": "Host directory holding connections.json; the server also writes its logs and default exports there."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "loki-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/igorolv/loki-mcp-server:0.1.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "loki-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/igorolv/loki-mcp-server:0.1.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "loki-mcp-server": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/igorolv/loki-mcp-server:0.1.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "loki-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/igorolv/loki-mcp-server:0.1.0"
      ]
    }
  }
}

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