Skip to main content
Glama
b0ttle-neck

mcp-steampipe

by b0ttle-neck

Steampipe MCP

This is a simple steampipe MCP server. This acts as a bridge between your AI model and Steampipe tool.

Pre-requisites

  • Python 3.10+ installed.

  • uv installed (my fav) and mcp[cli]

  • Steampipe installed and working.

  • Steampipe plugin configured (e.g., github) with necessary credentials (e.g., token in ~/.steampipe/config/github.spc).

  • Any LLM supporting MCP. I am using Claude Here.

  • Node.js and npx installed (required for the MCP Inspector and potentially for running some MCP servers).

Related MCP server: steam-mcp

Running MCP Interceptor

This is an awesome tool for testing your if your MCP server is working as expected

  • Running the Interceptor

npx -y @modelcontextprotocol/inspector uv --directory . run steampipe_mcp_server.py

  • A browser window should open with the MCP Inspector UI (usually at http://localhost:XXXX).

  • Wait for the "Connected" status on the left panel.

  • Go to the Tools tab.

  • You should see the run_steampipe_query tool listed with its description.

  • Click on the tool name.

  • In the "Arguments" JSON input field, enter a valid Steampipe query:

{
  "query": "select name, fork_count from github_my_repository "
}
  • execute and view the json results

Running the tool

Pretty straightforward. Just run the interceptor and make sure the tool is working from the directory. Then add the server configuration to the respective LLM and select the tool from the LLM. Screenshot 2025-04-06 at 11 53 23 PM Screenshot 2025-04-06 at 11 55 21 PM

TroubleShooting

  • If the tool is not found in the interceptor then that means @mcp.tool() decorator has some issue.

  • Execution error - Look at the "Result" in the Inspector and the server logs (stderr) in your terminal. Did Steampipe run? Was there a SQL error? A timeout? A JSON parsing error? Adjust the Python script accordingly.

tail -f ~/Library/Logs/Claude/mcp.log
tail -f ~/Library/Logs/Claude/mcp-server-steampipe.log

Security Risk Claude blindly executes your sql query in this POC so there is possibility to generate and execute arbitary SQL Queries via Steampipe using your configured credentials.

Available Tools

1 tool
run_steampipe_queryB

Executes a SQL query using the Steampipe CLI and returns the results as a JSON string.

Args: query: The SQL query to execute via Steampipe (e.g., "select login from github_user limit 1"). Ensure the query is valid Steampipe SQL.

ParametersJSON Schema
NameRequiredDescriptionDefault
queryYes

TDQS

B3.2/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It states that the tool executes a query and returns JSON results, but lacks critical details such as execution timeouts, error handling, authentication requirements, or rate limits. This leaves significant gaps in understanding how the tool behaves in practice.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is well-structured and concise, with no wasted words. It starts with a clear purpose statement, followed by a labeled 'Args' section with a bullet point for the single parameter. Each sentence adds value, making it easy to scan and understand quickly.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (executing SQL queries with potential side effects) and the lack of annotations and output schema, the description is moderately complete. It covers the basic purpose and parameter semantics but misses behavioral details like error responses, performance considerations, or output structure, which are important for a query execution tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description adds meaningful context beyond the input schema, which has 0% description coverage. It explains that the 'query' parameter is 'The SQL query to execute via Steampipe' and provides an example, clarifying that it must be 'valid Steampipe SQL.' This compensates well for the schema's lack of detail, though it doesn't cover all potential edge cases.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: 'Executes a SQL query using the Steampipe CLI and returns the results as a JSON string.' It specifies the verb ('executes'), resource ('SQL query'), and output format ('JSON string'). However, with no sibling tools mentioned, there's no explicit differentiation from alternatives, preventing a perfect score.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides minimal usage guidance. It includes an example query but does not specify when to use this tool versus other methods (e.g., direct database access or other query tools). There is no mention of prerequisites, error conditions, or typical use cases beyond the basic example.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

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

  1. 1 tool updatev1.0.0
    • First observedrun_steampipe_query

TDQS

B3.3/5.0

Scored across 1 tool

Disambiguation5/5

With only one tool, there is no possibility of ambiguity or overlap between tools. The tool's purpose is clearly defined and distinct by default.

Naming Consistency5/5

A single tool inherently has perfect naming consistency, as there are no other tools to compare it against. The naming follows a clear verb_noun pattern (run_steampipe_query).

Tool Count2/5

A single tool is too few for most practical purposes, as it severely limits the server's functionality and flexibility. While it might cover the basic query execution, it lacks any supporting operations like listing available tables, checking query status, or managing connections.

Completeness2/5

The server is severely incomplete for interacting with Steampipe. It only provides query execution, missing essential operations such as listing available plugins/tables, describing table schemas, managing connections, or handling query errors and metadata. This will cause significant agent failures in complex workflows.

Maintenance

ActivityInactive
ResponsivenessNo issues

Related MCP Connectors

Related MCP Servers

  • A
    license
    A
    quality
    D
    maintenance
    A SQL Server CLI and MCP server for Claude Code that supports standard SQL Server authentication for database interaction and management. It enables users to perform schema exploration, execute queries, and manage data records with built-in SQL injection prevention.
    12
    5
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Connects Claude to your Steam library via the Steam Web API. Query your games, playtime, recently played history, and store metadata using natural language. Zero-config install via npx steam-mcp.
    5
    10 npm
    5
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    Enables interaction with SQLite databases, filesystem, AWS IAM, and Gmail through a master MCP server with a Streamlit UI optimized for Claude.
    1
    -
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables Claude Code and other MCP clients to interact with Microsoft SQL Server databases through standardized tools for query execution, schema exploration, table management, and stored procedure execution.
    64 npm
    1
    MIT