super-mcp-server CLAUDE.md

super-mcp-server CLAUDE.md is an instructions file for coding agents from berrydev-ai/super-mcp-server. It costs 1,183 tokens per session, scanned A, original, MIT.

Project instructions for a Go MCP server that lets Claude send plain-language data questions to the SuperSQL command-line tool. It can also find data files in directories.

In plain words
What is it for?
Use it when developing or testing queries over supported data files, listing files, or maintaining the Go server that connects Claude with SuperSQL.
Why use it?
It explains the server's two tools, required external program, code conventions, and testing expectations before changes are made.

Instructions file

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/berrydev-ai/super-mcp-server/claude-md
Clone the repo
git clone --depth 1 https://github.com/berrydev-ai/super-mcp-server

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for super-mcp-server CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/berrydev-ai/super-mcp-server/claude-md.svg)](https://agentmods.dev/instructions/berrydev-ai/super-mcp-server/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/berrydev-ai/super-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/berrydev-ai/super-mcp-server/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,183 This file is loaded in full into every session.
When invoked 1,183 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.01183 $0.01183
Opus 5 $0.00592 $0.00592
Sonnet 5 $0.00237 $0.00237
Haiku 4.5 $0.00118 $0.00118

Measured 4d ago against content hash a51dc9a09b44, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

super-mcp-server CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 128 lines

How it starts

The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Super MCP Server Development Guide

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

This is a Model Context Protocol (MCP) server implementation in Go that provides SuperSQL querying capabilities. It acts as a bridge between Claude Desktop and the Super data processing tool, allowing natural language queries to be executed against various data formats.

Core Architecture

  • Single-file MCP server (main.go) implementing two primary tools:
    • query: Executes SuperSQL queries via the external super command
    • list_files: Discovers data files in directories
  • Tool registration pattern: Uses the MCP Go SDK's tool registration system
  • External dependency: Requires the super command-line tool to be installed and in PATH

Code Style Guidelines

  • Imports: Standard library first, third-party second, internal packages last
  • Error Handling: Use if err != nil with meaningful error returns/wrapping
  • Testing: Use testify for assertions, mock interfaces when needed
  • Naming:
    • Variables/fields: camelCase
    • Functions/methods: CamelCase
    • Packages: single lowercase word
  • Commits and Pull Requests:
    • Commits should be atomic and have a descriptive commit message
    • Pull requests should be made against the main branch
    • Don't mention claude in the commit message

Planning Phase

  1. Use gh issue view to get the issue details
  2. Understand the problem described in the issue
  3. Ask clarifying questions if necessary
  4. Understand the prior art for this issue
    • Search the scratchpads for previous thoughts related to the issue
    • Search PRs to see if you can find history on this issue
    • Search the codebase for relevant files
  5. Think harder about how to break the issue down into a series of small, manageable tasks
  6. Document your plan in a new scratchpad
    • Include the issue name in the filename
    • Include a link to the issue in the scratchpad

Read the full file on GitHub · 128 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 128 lines · 1,183 tokens per session scan A a51dc9a09b44

Subscribe to this mod's changes

super-mcp-server CLAUDE.md is an instructions file published in the GitHub repository berrydev-ai/super-mcp-server (2 stars, last pushed 6mo ago), licensed MIT. It adds 1,183 tokens to every session, about $0.0059 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other instructions, from other repositories