mcpbeat Sign in

Fuzz-Breaker MCP Server

answering

Fuzz-Breaker is answering right now. Last checked 3 min ago. It exposes 1 tools.

Automated API pentesting and structural fuzzing proxy.

Uptime history 91 days of history · worst day 46%
91 days agonow
100.0%
Uptime 24h
92 of 92 checks
1
Tools
read from the server
101 ms
Response time
average over 24h
authentication required
Access
sse

Nothing serious here today

Today is the operative word: we check Fuzz-Breaker every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add fuzz-breaker --transport sse https://fuzz-breaker-mcp.vercel.app/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://fuzz-breaker-mcp.vercel.app/api/mcp
~/.codex/config.toml
[mcp_servers.fuzz-breaker]
url = "https://fuzz-breaker-mcp.vercel.app/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "fuzz-breaker": {
      "url": "https://fuzz-breaker-mcp.vercel.app/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fuzz-breaker": {
      "type": "sse",
      "url": "https://fuzz-breaker-mcp.vercel.app/api/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

fuzz
fuzz
Agente de Pentesting y Fuzzing Automatizado — /api/fuzz endpoint. Fee: $0.20 USDC via x402.

Endpoints

URLTransportStateLatencyChecked
https://fuzz-breaker-mcp.vercel.app/api/mcp sse needs auth 308 ms 3 min ago

Alternatives to Fuzz-Breaker

same job, measured the same way
Codeforces MCP
by avinash111921

Codeforces MCP server for competitive programming, upsolving, and automated stress testing.

1 440 installs/wk local only
Browserbase
by mcparmory

Create and control browser sessions for web automation, testing, and AI agent tasks

200 installs/wk local only
HasData Booking.com
by hasdata

Booking.com stays by destination and dates, and full property details, as structured JSON.

146 installs/wk 2 tools answering
Real Estate Listings
by dataleadspro

Pull property listings, prices, and details from real-estate sites as structured JSON.

1 tools answering
MCP Sap Gui
by kts982

SAP GUI for Windows automation for AI agents - 59 structured tools via SAP GUI Scripting API

1 517 installs/wk local only
GenPark Circuit Breaker Fault Sentinel
by alphaparkinc

Three-state circuit breaker with failure rate tripping and automatic half-open probe recovery

local only
Scraperapi
by pipeworx-io

ScraperAPI MCP — wraps ScraperAPI (scraperapi.com), a proxy-based web scraper with structured-data…

239 installs/wk 48 tools answering
Pare Lint
by dave-london

Pare Lint ג€” Structured linting and formatting (ESLint, Prettier, Biome, Oxlint) as typed JSON.

254 installs/wk local only

Fuzz-Breaker — questions

Answers built from our own checks of this server.

What can Fuzz-Breaker do?
It exposes 1 tools, read directly from the server on our last check. Among them: fuzz. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Fuzz-Breaker working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 101 ms. The bar chart above shows every period we have measured.
How do I connect Fuzz-Breaker?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.
Does Fuzz-Breaker need an API key?
Yes. Every time we knock, Fuzz-Breaker answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Fuzz-Breaker?
It answers our handshake in 101 ms on average, which is faster than 93% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.