MCP Server Directory

Articles, Newsletters & AI Models io.github.omarkhandji-commits/content-data

Medium articles, Substack posts, Civitai AI models and HelloFresh recipes with nutrition.

EcoCompute Should-I-Quantize Estimator io.github.hongping-zh/ecocompute-estimator

Energy impact of LLM quantization, calibrated to measured GPU data. Every answer states its basis.

Zero-dependency JSON schema subset validator ensuring LLM structured outputs strictly conform to con

YouTube MCP by InsightfulPipe com.insightfulpipe/youtube

Hosted YouTube MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

AI Down: live AI service status dev.aidown/status

Is Claude, ChatGPT, Gemini, Cursor or Copilot down? Live status from API probes and user reports.

Claude Code helper: DeepSeek V4.1 Flash reviews Claude's code for bugs and gives second opinions

FX Reference Rates dev.workers.regnotes.fx-reference-rates/fx-reference-rates

ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402

Local MCP server, eight music tools: OMR, transcription, theory and notation checks, convert.

AIWiseRank io.github.VLCODE87/aiwiserank

AI tools ranked by real web traffic, with pricing, free plans, alternatives and LLM API benchmarks.

AI crawler checker: shows which page content GPTBot and ClaudeBot can't read without JavaScript.

Hookpost in.hookstep/hookpost

Draft and schedule social media posts on your connected channels from Claude or any MCP client.

Carlytics VIN check io.github.Lyticscar/carlytics-vin-check

Decode a 17-character VIN to make, model and year, with a link to the full vehicle history report.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

AI观潮 News com.aiguanchao/news

Curated daily AI news (summaries in Chinese), daily briefs, trending stories and an LLM leaderboard.

Magento MCP by InsightfulPipe com.insightfulpipe/magento

Hosted Magento MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Certopolis com.certopolis/certopolis

Certification exam practice as a town-building game: AWS, Security+, PMP, CFA, Claude and more.

Search and understand videos without embeddings: contact sheets plus Jev typed decisions.

Per-turn token cost of AGENTS.md, CLAUDE.md and other agent instruction files, with safe fixes.

Anonymize client files on your computer before Claude reads them; real values restored locally.

Semantic Geometry io.github.marcoret74/semantic-geometry

Deterministic verifier: LLM proposes, graph verifies. Sub-ms, offline, 0 tokens.

MBEstudio com.vectorstreamsystems/mbestudio

SysML v2 systems engineering: generate, verify, simulate and export system models from text.

Gridly com.gridlypaper/gridly

Ask Claude or ChatGPT about your WooCommerce sales, stock and orders. Safe edits with undo.

PartyFun space.partyfun/partyfun

A live board you share with Claude, ChatGPT and Cursor: notes, frames, arrows and comments.

Store Manager for WooCommerce com.addsynapse/woocommerce

Run a WooCommerce store from Claude: reports, SEO, prices, stock. You approve every change first.