MCP Server Directory

Medius Docs net.k4tech/docs

Medius docs: the binary control protocol, device behavior, and the medius Rust library.

Full technical interview prep: company briefing, concepts, code deep-dive, mock interviews.

AIﾉアカリ☆ One-Minute Akari ai.ai-akari/one-minute-akari

A free one-minute reset for people, delivered by AI, with no account or personal data.

case-doha-record io.github.klmlfl/case-doha-record

Search 30,000+ decided U.S. DOHA security-clearance decisions, cited to the public record.

MCP server for Siren diagramming — teach AI models to create beautiful diagrams with Siren syntax

Unstructured Transform io.unstructured/transform

Turn documents into structured, AI-ready data by parsing, enriching, chunking, and embedding.

mitosis ai.mitosislabs/mitosis

Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.

Lifts WxO Slack limits: every-message wake-up, multi-channel MCP. https://markusvankempen.github.io/

mcp com.midax402/mcp

Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.

chorilo com.chorilo/chorilo

Choir management for AI assistants: events, RSVP, announcements and sheet music of your choir.

Run402 com.run402/mcp

x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.

iGaming Tools — independent slot, provider & regulator reference data tools.i-gaming/igaming-data

Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.

Coolify 4.1.x MCP server — deploy, diagnose, and manage apps, services, and databases

CompletionKit com.completionkit/evals

Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.

An AI-powered, safe database access gateway built on the Model Context Protocol (MCP).

MCP server for Festo/CODESYS PLCs: IEC 61131-3 ST + validated PLCopen XML generation.

MCP server for Yandex.Webmaster search queries (read-only).

Quaderno MCP by usefulapi io.usefulapi/quaderno

MCP server for Quaderno — tax-rate calculation, invoices, contacts, products, receipts & expenses.

Slide decks locally: templates, checks, HTML to editable PowerPoint, .pptx rescue. No AI inside.

Rootr io.github.inspirio-co/rootr-cli

Connect your team's living knowledge base — docs, data, issues, CRM — to Claude and ChatGPT.

Eval Engine API io.github.invertedhoologan/eval-engine-mcp

Pay-per-call AI evaluation MCP server. Score LLM outputs against benchmark rubrics via Workers AI.

FrazzleCRM com.frazzlecrm/frazzlecrm

CRM + visual automation builder AI agents can drive via MCP: contacts, tags, maps, email/SMS flows.

Windows MCP server replicating Anthropic's computer-use tool surface, for any MCP client.

mcp io.github.quantustik/mcp

Live S&P 500 quantum-model signals, forecasts and trade plans. Educational, not financial advice.