Atlas / MCP servers / syedazharmbnr1 / Claude

ClaudeSAFE

mcp/syedazharmbnr1/claude-1

MCP Server implementation for Claude

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
2 1r · 1w · 0d
Transport
stdio
License
—
Stars
27
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

This repository contains a collection of Model Context Protocol (MCP) servers designed to enhance Claude's desktop application capabilities. Each server provides specific functionality that allows Claude to interact with your computer in different ways.

Latest Addition: DuckDB Integration! 🚀

New DuckDB FastAPI server for efficient large-scale data analysis:

Example Queries and Results

Query 1: Analysis

Query 2: Aggregated Results

DuckDB Server Features

  • Analyze multiple CSV files (>1GB) directly in Claude Desktop
  • Lightning-fast SQL queries with DuckDB
  • Memory-efficient data processing
  • Connection pooling and caching
  • Automatic cleanup of unused connections

Overview

The project consists of several MCP servers:

  1. Screen Capture Server - Captures and processes screenshots
  2. Computer Control Server - Enables keyboard and mouse automation
  3. FastAPI Integration Server - Handles data processing and API endpoints
  4. Curl Server - Provides HTTP request capabilities
  5. DuckDB Server - Enables large-scale data analysis

Prerequisites

  • Python 3.8 or higher
  • Node.js and npm (for filesystem server)
  • Claude Desktop Application
  • Git

Installation

  1. Clone the repository:
git clone https://github.com/syedazharmbnr1/ClaudeMCPServer.git
cd ClaudeMCPServer
  1. Create and activate a virtual environment:
python3 -m venv .env
source .env/bin/activate  # On Windows: .env\Scripts\activate
  1. Install dependencies:
pip install -r requirements.txt

Server Components

1. DuckDB Server

Enables Claude to analyze large CSV files efficiently.

Setup and Usage:

cd fastapi/duckdb
python main.py

Features:

  • Process multiple CSV files simultaneously
  • Handle files larger than 1GB
  • Fast SQL querying with DuckDB
  • Mem
Read from source at commit 1be6f5a09501OBSERVED · 2026-10-08
02

Exposed tools (2)

1 read · 1 write · 0 destructive.

ToolRiskDescription
capture_screenreadCapture current screen content
execute_querywriteExecute DuckDB query on one or more CSV files
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
declared (5 observation(s))
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (2)

LOWInventory / provenance · inv.no_license · CWE-1104
Why it matters. no LICENSE file and no repo licence
Fix. add a licence
LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
requirements.txt
pyautogui, pillow, pydantic, pytest, pytest-asyncio, python-dotenv
Why it matters. 6 requirement(s) not pinned with ==
Fix. pin exact versions

Gates applied: no_behavioural_pass, no_license.

Audited 2026-10-08 · audit v0.4.1 · source sha 1be6f5a09501full audit observations/trust-audit/mcp-server/syedazharmbnr1__claude-1.json · Report an issue / request a re-scan
04

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-081be6f5a09501SAFEB89first audit
05

Questions

What is the Claude MCP server?

MCP Server implementation for Claude

What tools does Claude expose?

2 in total: 1 read-only, 1 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Claude safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Claude need?

No credential environment variables were found in its source, so it appears to need none.

How does Claude run?

It speaks stdio, so it runs as a local process your client starts.

How current is this page?

The grade is for one exact copy of the source (1be6f5a09501), read on 2026-10-08. The repository is watched and re-audited when it changes.

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