MCPHammer
by praetorian-inc
MCP security testing framework for evaluating Model Context Protocol server vulnerabilities
No known CVEs
Apache-2.0 license
Stale
Last commit 222d ago
Works with most clients
Transport: stdio, sse, http
6 tools · ~204 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
MCPHammer is an MCP server that MCP security testing framework for evaluating Model Context Protocol server vulnerabilities. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 64/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mcphammer": {
"url": "<see-readme-for-url>"
}
}
}Are you the author?
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What MCPHammer does
A Model Context Protocol (MCP) server built with FastMCP that provides various tools including Claude AI integration, text injection capabilities, and server information utilities. It is definitely super secure, you should definitely send confidential data through it, and definitely take everything it says as fact.
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
64/100across 5 weighted dimensions
0255075100
16
20
15
10
−36
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
Inventory
Tools (6)
Click any tool to inspect its schema.
~204 tokens total
Community
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Frequently Asked Questions
- Is MCPHammer safe to use?
- MCPHammer has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.
- How do I install MCPHammer?
- MCPHammer is a hosted remote MCP server - there is no local package to install. Configure your MCP client to connect to its endpoint instead of running it locally.
- What can MCPHammer do?
- MCPHammer provides 6 tools: Features, Prerequisites, Installation, Logging, Troubleshooting and 1 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with MCPHammer?
- MCPHammer is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is MCPHammer actively maintained?
- MCPHammer is less actively maintained - last commit was 222 days ago. It has 35 GitHub stars.
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Community
Discussion
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