Fu
Fuzz testing tool for MCP servers
Hacker NewsFuzz testing tool for MCP servers
Open-source fuzzer for MCP servers. Goal: make it easy to repeatedly throw malformed/odd requests at servers and catch crashes, hangs, and bad error handling. If you’re building an MCP server, I’d love to know what you’d want from a fuzzer (corpus inputs, transport coverage, reporting, CI usage).
Share cardActual performance
1points
Did not reach leaderboard
Launch Intel predictions
Analyze your own launch →
Product HuntOn track for Day 1 leaderboard · Strong signals: mcp, open · Missing: mac, agents, macos82%82% predicted probability of success on Product Hunt, based on ML models trained on real launch data.
best fitHighest predicted score across all platforms for this description.
TrustMRRLess likely to generate early MRR · Missing: mobile apps, ios, personal48%48% predicted probability of success on TrustMRR, based on ML models trained on real launch data.
Indie HackersIH features products with proven revenue · Missing: supports, reddit linkedin, podcasting29%29% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.
Hacker NewsMay not resonate with HN audience · Missing: https docs, excited, just released25%25% predicted probability of success on Hacker News, based on ML models trained on real launch data.
nativeThis product was originally launched on this platform.
AppSumoMay struggle as an AppSumo deal · Missing: plus, platform, intuitive22%22% predicted probability of success on AppSumo, based on ML models trained on real launch data.
Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue17%17% predicted probability of success on Acquire.com, based on ML models trained on real launch data.
BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto6%6% predicted probability of success on BetaList, based on ML models trained on real launch data.
Correct prediction on native model
Similar products
MC
MCPJam - the first testing & evaluations platform for MCP servers48%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
MCPJam - the first testing & evaluations platform for MCP servers
Hacker News10
MCPJam73%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
The testing & evaluations platform for MCP servers
Product Hunt+155Open SourceRe
Representing Agents as MCP Servers49%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Representing Agents as MCP Servers
Hacker News58Ch
Chat with 1000s of MCP servers31%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Chat with 1000s of MCP servers
Hacker News3Gu
GuardiAgent – Sandboxing / permission model for MCP servers42%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
GuardiAgent – Sandboxing / permission model for MCP servers
Hacker News9
MCP_75%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
MCP Servers, in one place
Product Hunt+8Mc
Mcploitable – Vulnerable MCP Servers for the OWASP Agentic Top26%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Mcploitable – Vulnerable MCP Servers for the OWASP Agentic Top
Hacker News3Fa
Fast MCP – A Ruby gem to create MCP servers35%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Fast MCP – A Ruby gem to create MCP servers
Hacker News2MCP Servers Directory36%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
MCP Servers Directory
Indie Hackers1aiMCPNav14%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.
Directory of MCP servers
Indie Hackers