Find MCP servers that
actually work.

ably

io-usefulapi-ably

MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management.

convalytics

io-github-dan-cleary-convalytics

Read-only analytics for Convex apps, queryable via MCP from Claude, Cursor, and other clients.

dns-doctor

dev-dnsdoctor-dns-doctor

Scan and fix email auth (SPF, DMARC, DKIM, MX, blacklists, expiry) + DNS checks. Validated fixes.

finnhub

io-usefulapi-finnhub

Quotes, company profiles, fundamentals, earnings and IPO calendars, plus market and company news.

grounded-aeo

com-groundedaeo-grounded-aeo

Audit and fix a site for AI citation + SEO, verify it, then publish a v=AEO1 record.

market-data

ai-marketcrew-market-data

Live market data & technical analysis for US stocks, ETFs and crypto. Read-only, no signup.

monerometrics

io-github-nowi333-monerometrics

Live Monero (XMR) network metrics: reorgs, orphan blocks, mining-pool centralization.

onebusaway-mcp-server

io-github-cyanheads-onebusaway-mcp-server

Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

pollbolt

io-github-benspank-pollbolt

AI-native survey & form builder. Manage surveys, responses, analytics, and webhooks.

tracetify-mcp

io-github-tracetify-tracetify-mcp

Find competitors, trace how they grew, watch what they ship — plus your Search Console.

undesirables-mcp-server

io-github-sailorpepe-undesirables-mcp-server

Conformal TCG risk forecasts + AI card grading, x402 pay-per-call oracle, on-chain soul agents.

AXIS Avatar Foundry

com-jonathanarvay-axis-avatar-foundry

3D avatar/asset foundry: text/image -> rigged, validated, engine-ready GLB via x402.

Dead Simple Email

email-deadsimple-dead-simple-email

Give an agent its own inbox: send, receive, and pull signup codes from real email.

Default Privacy

io-github-privatebydefault-default-privacy

Search vetted privacy tools, read guides & glossary, and run free privacy diagnostics.

DiscreteRate

com-discreterate-public

Run DRS demos (Fast-Slow Drain, Hamburger Duo, Valdez Tanker) and explore the paradigm.

FabTally 3D-Print Slicer, Quote & DFM

com-fabtally-slicer

Real 3D-print slicing, quoting, DFM, orientation & material/settings advisors. Free personal tier.

MemoryPlugin

com-memoryplugin-memory

Give every AI you use one shared, permanent memory. Store once, recall in whichever AI you open.

Muffed — verified NFL stats and fantasy context

ai-muffed-muffed

Verified NFL stats and Sleeper league context. Every figure carries its own source rank.

PostAgent

tech-interpretai-postagent

Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.

agent-commerce-mcp

io-github-bch1212-agent-commerce-mcp

Agent Commerce MCP — agent-native A2A storefront. Discovery, Stripe checkout, affiliate program.

cc0company-mcp

io-github-cryptomfer-cc0company-mcp

cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.

marmo-ui

io-github-mahmoudilyan-marmo-ui

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

midasflow-mcp-quickstart

io-github-midasflowai-lab-midasflow-mcp-quickstart

Agent-native crypto market-data over MCP+REST: order flow, whales, liquidations, calibrated scores

model-wellness

io-github-pdarche-model-wellness

Wellness spa for AI models: free treatments for rest, reset, context, mood, grounding, affirmation.

twitr.sh

sh-twitr-twitr

X/Twitter reads, search, monitors and posting. Pay-per-call in USDC — no signup, no API keys.

Caplia

io-github-caplia-tech-caplia

MCP server for VC pitch-deck scoring, thesis-fit matching, and deal-flow management.

FeedOracle Stablecoin Risk

io-github-feedoracle-stablecoin-risk

7-signal stablecoin risk scoring. 13 tools, 28+ tokens, SAFE/CAUTION/AVOID verdicts.

KrystalView Analytics

io-github-krystalview-krystalview

Read-only MCP access to sessions, funnels, campaigns, errors, live visitors, and anomalies.

Reqistry

dev-reqistry-mcp

Discover, compare, and monitor 1,400+ APIs directly from your AI coding agent.

Roundtable

now-roundtable-mcp-roundtable

Multi-model AI debates: GPT-4o, Claude, Gemini & 200+ models discuss, then synthesize insight.

SOMA Brewing Company

store-getsoma-soma-brewing

India's first non-alcoholic craft brewery: catalog, nutrition, wallet, checkout links for AI agents.

Sato Hub: Onchain Agents

io-github-satohubai-onchain-agents

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.

Synapse Layer — Trust Infrastructure for AI Agents

io-github-synapselayer-synapse-layer

MCP-native Trust Infrastructure for AI Agents. Persistent encrypted memory with Trust Quotient.

TickDB Market Data

io-github-tickdb-tickdb-market-data

Real-time & historical market data: forex, stocks, crypto, indices, metals, K-line, quotes

maritime

global-rootz-ship-maritime

Signed global shipping & commodity data: oil, LNG, grain, sanctions, fleet, emissions.

outdoorithm

io-github-outdoorithm-outdoorithm

Campground discovery, availability, planning, and booking handoffs across US public lands.

phasefolio

com-phasefolio-phasefolio

Biotech rNPV/PoS engine for AI agents. Signed exports, evidence register, asset landscape.

storebridge-mcp

io-github-isaiahdupree-storebridge-mcp

Remote MCP connector for App Store + Google Play data via StoreBridge API. No auth required.

AMZScout Skill + MCP

io-github-amzscout-corp-amzscout-skill-mcp

Amazon research from AMZScout data: analyze products & niches, keywords/PPC, and brand catalogs.

AgentDeals

io-github-robhunter-agentdeals

MCP server aggregating developer infrastructure deals, free tiers, and startup programs

Dockhold

eu-dockhold-dockhold

Deploy a GitHub repo to a live HTTPS URL from your AI tool; read logs, set variables, resize apps.

ForkMate

ai-forkmate-forkmate

Effortless calorie tracking for people who train — just tell your AI what you ate.

Govbase

com-govbase-govbase

U.S. federal policy data — bills, Congress members, voting records, and civic info.

MCP Billing Gateway

io-github-sapph1re-mcp-billing-gateway

Billing proxy for MCP servers. Adds Stripe and x402 crypto payments without writing billing code.

NatGasLens — US Natural Gas & Henry Hub Data

com-natgaslens-natgaslens

US natural gas for agents: LNG feedgas, outages, EIA storage, Henry Hub curve, COT, charts

Philidor DeFi Vault Risk Analytics

io-philidor-defi-vaults

Search 700+ DeFi vaults, compare risk scores, analyze protocols. No API key needed.

Qualisend Email Verification

com-qualisend-email-verification

Verify email addresses and clean lists to improve deliverability and sender reputation.

Scry

ai-tunnelmind-scry

Free IPv4 lookups against a distributed attacker-observation corpus.