MCP Server Directory

Full jitter exponential backoff retry scheduling and half-open circuit breaker for LLM APIs

SEO + GEO: Search Console, Bing, Yandex, IndexNow, AI Overviews and LLM citation tracking.

Swifteq MCP Server for Zendesk com.swifteq/zendesk-mcp-server

Connect Claude, ChatGPT or any AI assistant to Zendesk tickets, CSAT, macros and Help Center.

Polyglot AI Board app.vercel.polyglot-ai-board/board

Read-only: which LLM is best in 7 languages (zh, ko, nb, de, nl, es, pt), from public benchmarks.

Carstat app.carstat/carstat

Vehicle specs, VIN decoding, NHTSA recalls and safety ratings by year, make, model or VIN.

Swolvy com.swolvy/mcp

Publish HTML from Claude, ChatGPT, Gemini or any MCP client and get a shareable link. No account.

Foundry: prepaid AI compute in USDF fi.usdf/gateway

Prepaid AI compute in USDF: models, quotes and chat with a receipt; pay per call (x402) or by key

Agent Toolbox io.github.zaffy18/agent-toolbox

Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings.

async/await for LLM agents: spawn and await sub-agents scheduled on your own GPUs

Brain-Transplant Continuity Certificate com.textforagents/brain-transplant-continuity-certificate

Commitment re-assumption across model transplants. Checks $0.01, handling $0.50, plan $9.99/mo.

Query OpenRouter (free key; set OPENROUTER_API_KEY, Bearer): model list, key info, credits.

ChatAd (chatad.kr) kr.chatad/chatad

Manage ChatGPT (OpenAI), Google & Meta ads by chat: daily briefs, budgets, campaigns (KR).

NovAI Prices io.github.vvvvking/novai-prices

Live prices for 111 Chinese models; batch cost calculators for video and images.

ENT ONE school workspace for parents: teacher messaging, liaison book, homework, news.

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

2nd Brick io.github.noahgsolomon/2nd-brick

Design custom LEGO brick sets with 3D models, instructions, kit prices and customer-paid checkout.

Loquela Remote io.github.koaque/loquela-remote

Private English transcription with speaker labels and word timings. US beta; paid minutes required.

Mode VC LLM Token Economics & Model Release Velocity com.modevc/llm-economics

Query empirical frontier LLM release velocity, inference token deflation, and enterprise AI spend.

System-automation agent MCP server for opencode/claude/pi: guarded shell, dry-run-first, audited.

Shopify MCP by InsightfulPipe com.insightfulpipe/shopify

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

LLMKit io.github.OlsOls4/llmkit

Token counting, RAG chunking, truncation, HTML to Markdown and JSON repair

Banana Art Lab net.trynanobanana/banana-art-lab

Generate images with GPT Image 2, Nano Banana Pro and more, placed on your Banana Art Lab canvas.

Record a browser flow once with a model, then compile it to a Playwright spec that needs no model.

Preloop io.github.preloop/preloop

Open-source AI agent control plane and software factory: govern every tool and model call.