MCP Server Directory

Performance Atlas com.creatinginai/performance-atlas

Acting direction for AI video and voice: state-based behaviour kits and a free prompt linter.

Local ledger of Claude Code and Codex tokens, API-equivalent cost, limits and token-rate changes.

Dummy JSON test data. No key required.

法定帳簿の保存期間を文書保存期間表で検査 — 労基法109条・安衛則51条・石綿則41条・雇用保険法施行規則143条・健保則34条（20 rules）

Connect AI coding agents to MATLAB. Run code, tests, and analysis via MCP.

Inside the Loop dev.insidetheloop/blog

Verified latest versions, changes and exact-error fixes for agent dev tools. Read-only.

Flyto2 Runtime io.github.flytohub/flyto-runtime

Self-hosted MCP runtime for ChatGPT to edit files, run commands, and test local projects.

Lettras word search org.lettras/word-search

Word searches, crosswords, sudoku and Unicode text styles in 6 languages, accents kept.

Free Base Blockchain Tools top.agentsapi/free-blockchain

13 free Base tools: address labels, tx explain, balances, receipts, gas, logs, bytecode.

Local, deterministic review of Git changes: weakened tests and CI gates, risky flows, blast radius.

Softhills net.softhills/mcp

Official MCP server for Softhills 3D/2D Visualization SDKs, API documentation, and code examples.

AgentMart ai.ciphyr.agentmart/agentmart

Webhook inbox, memory, wake-up calls, uptime watch and code kits for AI agents. Prepaid balance.

Pine Script Strategy Audit io.github.tylerscomic-lab/pinescript-audit-mcp

Static analysis for Pine Script v6 strategies — catches backtest-vs-live divergence traps.

multihash identity codec, value discarded io.github.sadri-dridi/multihash-id

multihash identity codec, value discarded

Audio & Video to Text (Whisper) io.github.fernandoguiraud16-coder/audio-video-transcriber

Whisper speech to text, 99 languages: files, TikTok and podcast links to text, SRT, Word/PDF.

Codeberg repositories from the Codeberg API. No key required.

Build and run AI workflows, apps, toolkits and knowledge bases on FlowDot from any MCP client.

Create, test and break real Proxmox VE clusters in QEMU/KVM on the local host.

VibeDoctor io.vibedoctor/vibedoctor

Lets coding agents check their own code for leaked secrets, risky dependencies and AI-code mistakes

Punycode output length band, host discarded io.github.sadri-dridi/puny-len

Punycode output length band, host discarded

Manage your Hamilton Harness AI rep: knowledge, rules, orders, tests and conversations.

AIfra — temporary static previews io.github.nickbasharin/aifra

48-hour HTTPS previews of prebuilt static sites and HTML slides. No server builds or backends.

QRCode.Pub tools pub.qrcode/tools

Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).

Video to Text Transcriber io.github.fernandoguiraud16-coder/video-to-text-transcriber

Transcribe TikTok, Instagram Reels, X, Facebook and MP4 videos to text with Whisper.