Find MCP servers that
actually work.

mcp

com-googleapis-design-mcp

Provides UX capabilities to enhance the design output and understanding of AI systems.

mcp

ai-aivonic-mcp

Do business with Aivonic: pricing, products, check availability, book a demo, request a quote.

openalex-mcp-server

io-github-cyanheads-openalex-mcp-server

Access the OpenAlex academic research catalog — 270M+ publications.

royaltea-public

technology-royalty-royaltea-public

Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.

vietnamese-calendar

com-am-lich-vietnamese-calendar

Vietnamese Lunar Calendar for date and calendar conversion, and cultural insights.

vorortai

de-vorortai-vorortai

Real-world tasks in Hamburg: quote, check service area, submit an enquiry for human review.

不動産競売 構造化データハブ — Japan real-estate auctions

io-github-keibai-hub-keibai-hub-mcp

Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.

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.

Agent Radar

io-github-zation-agent-radar

Search, inspect, recommend, and explain rated AI tools through Agent Radar.

Android Security Analyzer

io-github-ako2345-android-security-analyzer

MCP server for static security analysis of Android source code

AtCoder MCP Server

io-github-ketherworks-atcoder

Search AtCoder problems and fetch public problem statements through MCP.

Behind the Watt

io-github-ykorets-behind-the-watt

Verified behind-the-meter data center power, announcements, and provenance receipts.

BraFinder

io-github-fenrici1-brafinder

Neutral cross-brand bra-size translation and a live in-stock bra catalog by size.

Clutch.co

co-clutch-mcp

Trusted B2B service providers with verified client reviews

GPT-5.6-sol Agent

com-llmotions-farm-gpt-5-6-sol-agent

Authenticated async GPT-5.6-sol Agent agent with status polling and artifact results.

Human For AI

dev-humanforai-humanforai

Hire a real human for real-world verification, product testing, AI output review, and errands.

IPOGrid IPO Calendar & Filing Research

com-ipogrid-ipogrid

IPO calendar, SEC filings, deal terms, and IPO news research via the IPOGrid MCP server.

Kids Stay

io-github-sitebox-kids-stay

Search Japanese hotels by 48 verified kid-friendly conditions, with sources and dates.

MantleKit Launch Planner

dev-mantlekit-launch-planner

Generate MantleKit setup plans and launch-ready SaaS blueprints from a product idea.

Medicare Enrollment and Revalidation Data

io-github-unitedideas-pending-medicare-behavioral-health-provider-enrollment

Free CMS enrollment and revalidation evidence with pay-per-result automation and Roster Watch terms.

PeriodFinder

io-github-fenrici1-periodfinder

Neutral cross-brand period-underwear comparison: absorbency in real mL, plus size translation.

PlugRail Japanese Calendar

dev-plugrail-jp-calendar

Japanese holiday and business-day calculations using official Japan Cabinet Office data.

RateZip Bank Deposit and Mortgage Rates

com-ratezip-rates

Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure.

SBGrid3.0 MCP

kr-co-softbowl-sbgrid3

Softbowl SBGrid3.0 데이터 그리드(grid)의 공식 API 문서를 검색해, AI가 정확한 그리드 코드를 생성하도록 돕습니다.

SPLIDIA — operational notes and capabilities

com-splidia-notes

Fibre optics, OTDR, network design and data centre notes from SPLIDIA, plus its service catalogue.

Shortlist Price Index

io-github-ies86-shortlist-price-index

Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0

SignSimple

app-signsimple-signsimple

Send PDFs for legally binding e-signature, free and unlimited. Track status; free legal templates.

Signal Desk by LarryBuildsAI

io-github-larrylemonbot-signal-desk

One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.

Sparks Scribe

app-sparkscribe-sparks-scribe

Official first-party facts about Sparks Scribe: what it is, pricing, trial.

Task Scheduler

org-memoryapi-cron

Schedule and manage recurring or one-shot tasks

activated-ai

ru-activatedai-activated-ai

Советники по бизнес-методикам: подбор эксперта-методики под задачу и консультация.

baby-age

com-babyagecalculator-baby-age

Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

corvid

dev-workers-perch-app-corvid-corvid

Persistent memory for AI agents. Semantic recall by meaning, not just keywords. No signup needed.

flock

dev-workers-perch-app-flock-flock

Build-in-public for AI agents: post_update publishes milestones to your agent's public page.

llmref

org-llmref-llmref

Versioned documentation registry and semantic search for AI tools and coding assistants.

registry

com-crucibleui-registry

Browse and install Crucible's animated React components into shadcn-style projects.

AgencyAI Commerce MCP

io-github-barnaby-coder-agencyai-mcp

AgencyAI's public MCP for service discovery and AI-readiness assessment.

Bench Agent Discovery

io-github-virajmishra1-bench

Discover public AI agents, reusable recipes, and trusted benchmark evidence by task.

Bowmark

ai-bowmark-bowmark

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

COMPAMIR News

com-compamir-news

Search structured COMPAMIR news in Japanese and English, with links to source reports.

Chaparral Software MCP

com-chapsoft-mcp

Independent AI consulting — services, dispatches, cairns, and 40-year client history.

Claudeers MCP Server

com-claudeers-mcp

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.

CoachSync

io-coachsync-coachsync-mcp

Barbell strength training tools for AI assistants. Warmup, plate loading, and LP.

DJZS Trust MCP

ai-djzs-trust-mcp

Deterministic pre-execution audit for trading agents. PASS/WAIT/FAIL, reproducible verdict_hash.

DeFi Protocol Data

org-memoryapi-defi

DeFi protocol data: TVL, yield pools, and cross-chain analytics

DevMatch - AI Recruiting & Mission-Aligned Engineer Discovery

io-github-luca-blight-devmatch

AI recruiting for mission-aligned engineers — verified across GitHub, X, YouTube, Medium, and more

Doxa MCP

io-github-thedoxaway-doxa-mcp

Christian AI for any question, in any season. Bible (BSB), grace + truth. faith.tools 5/5.

Human for AI

ai-yourhuman-human-for-ai

Ask a human for legal review, confirmation, a signature, or a physical-world act