MCP Server Directory

edge-diagnostics-x402 io.github.seob5285-alt/edge-diagnostics-x402

Edge-based network diagnostic utility checking host latency, gated via x402 payment rails.

agent4.io io.agent4/agent4-tenant

Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.

A neutral memory quality-gate MCP server: save_memory, recall_memory, forget_memory over stdio.

SSH, SFTP, PTY shells, host-to-host copies and remote screenshots for AI agents. One Rust binary.

Bug Bounty Intelligence io.github.holistis/bug-bounty-intelligence-mcp

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

catalog ai.askmiles/catalog

Miles' public credit-card catalog: facts, transfer partners, valuations. Keyless, read-only.

Read-only VMware vCenter/ESXi monitoring, 33 MCP tools; vSphere calls allowlist-gated in tests.

Drive a browser you are already signed into, through the free T3rnel Browser extension.

TestMu AI (formerly LambdaTest) io.github.LambdaTest/mcp

Agentic AI quality engineering: run, debug and triage tests on real browsers and devices

adu-zoning io.github.themutherfvcker/adu-zoning

Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules.

Lambda Labs MCP by usefulapi io.usefulapi/lambda-labs

Read GPU instances, types, images, filesystems and firewall rules; launch and terminate instances.

Self-hosted homelab log intelligence over MCP, CLI, and REST with SQLite/FTS.

A live graph of your running system, code fused with OTel runtime, that your agent queries over MCP.

Screenshot any URL and see it, or mint a social card — hosted, SSRF-safe, cached. No Chrome to run.

FREE Brazilian marketplace search (ML, Shopee, AliExpress) + import-tax calculator (x402)

chainpulse — real-time crypto + prediction market data for AI agents in.fastdb.md/chainpulse

Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.

Design kits, brand naming, and domain research for coding agents.

Scans code for hardcoded secrets (AWS, Stripe, GitHub, JWTs) before an AI agent commits it.

Anisongs — Anime Song Database jp.anisongs/anisongs

Accurate anime-song (anison) database for AI-built playlists — export to Spotify/Apple/YT Music

MCP server and CLI for Brave DevTools

Manage WiseWall sites from an AI coding assistant — deploy, configure DNS, secrets, and plans.

qart.uk QR studio uk.qart/qart

qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.

draw.io io.draw/mcp

Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.

Lexbase — legislação portuguesa pt.lexbase/legislacao-portuguesa

Search Portuguese consolidated legislation: the exact in-force article, official source.