Code Security Scanner

★ 1

from 214070779

MCP Server for local code security scanning - detects secrets, vulnerable dependencies, and insecure code patterns

🔥🔥🔥✓ VerifiedFreeQuick setup

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Code Security Scanner MCP Server

Scan your local codebase for security vulnerabilities, hardcoded secrets, and insecure coding patterns — all from your AI assistant via MCP (Model Context Protocol).

Features

🔑 Secrets Detection (24+ patterns)

AWS Access Keys & Secret Keys
GitHub tokens (personal, OAuth, app)
Stripe API keys (live/test)
Slack tokens & webhooks
Google Cloud / Firebase credentials
Database connection strings
JWT tokens & private keys (RSA, DSA, EC)
npm auth tokens, Telegram bot tokens, SendGrid API keys
Generic API keys & password assignments

📦 Dependency Vulnerability Scanning

Automatically detects and parses:

package.json (npm/yarn/pnpm)
requirements.txt, Pipfile, pyproject.toml (Python)
go.mod (Go)
Cargo.toml (Rust)
pom.xml, build.gradle (Java)

Checks against a built-in database of 45+ CVEs across JavaScript, Python, Java, Go, and Rust ecosystems.

🛡️ Insecure Code Pattern Detection

SQL Injection: String concatenation in queries, raw SQL builders
XSS: innerHTML, dangerouslySetInnerHTML, v-html
Command Injection: os.system, subprocess shell=True, eval/exec, child_process.exec
Path Traversal: Unsanitized file paths
Insecure Deserialization: pickle, yaml.load, marshal
Configuration Issues: Debug mode, CORS wildcard, hardcoded JWT secrets
Information Leakage: Stack trace exposure, directory listing

Tools

Tool	Description
`scan_secrets`	Scan for hardcoded API keys, tokens, and passwords
`scan_dependencies`	Check dependencies against known vulnerability database
`scan_code_patterns`	Detect SQLi, XSS, command injection, and other patterns
`scan_file`	Comprehensive scan of a single file (secrets + code patterns)
`scan_directory`	Full project audit (secrets + dependencies + code patterns)

Supported Platforms

MCPize
Smithery
PulseMCP
MCP.so
All MCP-compatible AI clients

Development

# Clone and install
git clone https://github.com/214070779/code-scanner-mcp.git
cd code-scanner-mcp
pip install mcp pydantic

# Run tests
python3 -c "from server import mcp; print('OK:', list(mcp._tool_manager._tools.keys()))"

# Run with inspector
npx @modelcontextprotocol/inspector python3 server.py

Copy & paste — that's it

git clone https://github.com/214070779/code-scanner-mcp.git
cd code-scanner-mcp
pip install mcp pydantic
npx @modelcontextprotocol/inspector python3 server.py

Quick Start

Prerequisites

Python 3.11+
pip install mcp pydantic

Run with MCP Inspector

git clone https://github.com/214070779/code-scanner-mcp.git
cd code-scanner-mcp
pip install mcp pydantic
npx @modelcontextprotocol/inspector python3 server.py

Configure in your AI Client

Add to your MCP settings:

{
  "mcpServers": {
    "code-scanner": {
      "command": "python3",
      "args": ["/path/to/code-scanner-mcp/server.py"]
    }
  }
}

Example Usage

"Scan my project for security issues" → AI calls scan_directory(path="./my-project")

"Check this file for secrets before committing" → AI calls scan_file(path="./src/config.ts")

"Are there any vulnerable npm packages?" → AI calls scan_dependencies(path=".")