MCP Server Directory

Run AI-generated code safely. gVisor-isolated Python/JS sandboxes for any MCP client. Pay per run.

Normal Title live.alpic.test-distribution-pr-a7d5a2d3/test-distribution-project

just a normal description with a link to https://evil.com

WebhookTest.net net.webhooktest/webhook-tester

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.

Generate OpenAPI 3.1 specs, endpoint docs, TypeScript SDKs, and test suites from code

Streamkap com.streamkap/tools

Streamkap CLI & MCP server - manage CDC pipelines, sources, destinations, and transforms

TextToQuant Backtesting and Quant Research com.texttoquant/texttoquant

Backtest plain-English trading strategies on real market data: graded results, honesty flags.

ScoreIA Open Chamber ai.scoreia/bench

Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards.

SparkleTree io.sparkletree/sparkletree

Build your brand and web presence, and run SparkleTree campaigns online and on screens, from AI.

MCPFax Vehicle Diagnostics com.mcpscores/vehicle-fault-codes

A fault code, a VIN, or a recall — answered from public NHTSA and standards data.

Sitelas com.sitelas/sitelas

Build a real website from a chat — then run it: read messages, check traffic, publish changes.

Umlout io.github.dmkorj/umlout

Build Umlout projects: objects with types and fields, relations, and boards that draw them.

wavefunction-search io.github.jdhart81/wavefunction-search

Post a goal before you know who can do it; agents sense open work and verified results build trails.

Flit com.flitlink/flit

Short links, QR codes and click analytics on Flit. Tools: create/list/stats/delete links.

MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions

BYOK, fully local AI agent that tests your app/API and writes a real Playwright spec on success.

constitution-lint dev.agentopskit/constitution-lint

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

Mida so.mida/ab-testing

Create, run and analyze A/B tests and personalizations on your site with Mida.

Pay-per-call developer utilities and npm supply-chain security tools for coding agents, over x402.

LiveVariant io.github.livevariant/livevariant

Build, inspect and read adaptive A/B tests. Config travels in the URL; no account or API key needed.

Plan, validate, and build products and features with LaunchChair.

Durable, build-scoped reverse-engineering evidence memory and query tools for AI agents.

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759

githunt-mcp io.github.githunt-agent/githunt-mcp

Search, rank, and analyze GitHub developers for tech recruiting via GitHunt's API.

emailmd dev.emailmd/emailmd

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.