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splunk-mcp-server

splunk-mcp-server

by balajifunny

splunk-mcp-server

A lightweight, extensible Model Context Protocol (MCP) server for Splunk Enterprise, designed to integrate with Claude Desktop or any MCP-compatible agent. Enables secure, async, chat-based interaction with your Splunk data using FastMCP.


πŸ”§ Supported Tools

  • get_knowledge_objects

  • search_splunk

  • get_splunk_indexes

  • get_log_stats

  • get_all_users

  • get_user_info

  • search_errors


Related MCP server: Splunk MCP Server

⚑ Features

  • ⚑ Async HTTP client via httpx

  • 🧩 Simple plugin-style architecture for adding tools

  • πŸ’» Designed for local development or integration with Claude Desktop

  • πŸš€ Built with FastMCP and Python 3.13

πŸ›  Installation Guide

1. Install Claude Desktop

Download and install from Anthropic Claude Desktop (macOS only for now).

2. Install uv (Python package manager by Astral)

sudo curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="/opt" sh

3. Clone the repository

git clone https://github.com/balajifunny/splunk-mcp-server.git
cd splunk-mcp-server

4. Set your Splunk Configurations

Update the Splunk configuration section in main.py

SPLUNK_HOST=127.0.0.1
SPLUNK_PORT=8089
SPLUNK_USERNAME=<your_splunk_username>
SPLUNK_PASSWORD=<your_splunk_password>
SPLUNK_SCHEME=https

5. Update Claude Desktop configuration

~/Library/Application Support/Claude/claude_desktop_config.json


{
  "mcpServers": {
    "splunk-mcp-demo": {
      "command": "/opt/uv",
      "args": [
        "run",
        "--with",
        "mcp[cli]",
        "mcp",
        "run",
        "/Users/<your_user_name>/splunk-mcp-server/main.py"
      ]
    }
  }
}

Available Tools

7 tools
get_all_usersA

Fetch all Splunk users.

Inputs: no named parameters. Returns: result

get_knowledge_objectsC

Get knowledge objects from Splunk. Supported types include saved_searches, lookups, macros, etc.

Inputs: type (required), count.

get_log_statsC

Get log statistics for a specific index.

Inputs: index (required), time_range. Returns: result

get_splunk_indexesA

Get list of available Splunk indexes.

Inputs: no named parameters. Returns: result

get_user_infoC

Get detailed information about a specific Splunk user.

Inputs: username (required). Returns: result

search_errorsC

Search for error logs across indexes.

Inputs: index, time_range, max_count. Returns: result

search_splunkC

Search Splunk logs with the given query.

Inputs: query (required), earliest_time, latest_time, max_count. Returns: result

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    TDQS

    B3.1/5.0

    Scored across 7 tools

    Disambiguation5/5

    Each tool targets a distinct resource or operation: users (all vs specific), indexes, knowledge objects, log statistics, general search, and error search. No overlapping purposes.

    Naming Consistency4/5

    Most tools follow 'get_' prefix (5 tools), but two use 'search_' prefix. There is a clear verb_noun pattern, though the verb varies between get and search.

    Tool Count5/5

    7 tools is well-scoped for a Splunk MCP server, covering essential read and search operations without being excessive or minimal.

    Completeness3/5

    The toolset covers core retrieval and search operations, but lacks create/update/delete for knowledge objects and users, which are common Splunk operations.

    Maintenance

    ActivityInactive
    ResponsivenessNo recent community issues

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