Find MCP servers that
actually work.

PropertyList — Spanish Property MLS

es-propertylist-propertylist

First-party Spanish, Portuguese and Italian property listings with notarial-verified prices.

SEO Audit MCP Server

io-github-glivera-seo-audit

Professional SEO auditing: 15 tools, 9 checks, CWV, E-E-A-T, schema, GEO. Free tier.

SNHP — free negotiation math + agent memory

io-github-ryuxik-snhp

Free game-theory negotiation advisor for agents, plus paid receipted sessions and agent memory.

Tereno on Base

xyz-tereno-tereno

Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.

The Cracks Index

io-github-johanvd75-byte-cracks-index

Read-only MCP server for The Cracks Index: ranks countries and regions on social-safety strength

Tracea

io-github-chriscorp-tracea

Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.

TraderSpy

app-traderspy-traderspy

AI crypto signals, smart money whale positions, live futures prices and indicators

agent-media-toolkit

io-github-krakonjac300-pixel-agent-media-toolkit

15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.

ava

xyz-getava-ava

Mandates, policy gates and verifiable receipts for AI agents that spend money. Live is fail-closed.

byte-protocol

io-github-0rkz-byte-protocol

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

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.

eDiscovery Decoder News/Calc

com-ediscoverydecoder-mcp

Free educational MCP for read-only eDiscovery news and TAR/review calculators.

glimind

io-github-shawndei-glimind

Live reliability for AI agent tools: is it working right now, and how do I call it correctly?

hostdefi-x402

io-github-verixiaapps-hostdefi-x402

Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.

netcafe-tables

com-ainetcafe-netcafe-tables

Messy spreadsheets in, clean checkable tables out. Every result carries its arithmetic proof.

plith

ai-plith-plith

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

vitamind

io-github-javimaligno-vitamind

Know when the sun can make vitamin D where you are, for your skin type. Live UV data.

AXIS Avatar Foundry

com-jonathanarvay-axis-avatar-foundry

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

Agent Reputation

io-github-samytouri-agent-hub

Complaint registry for paid agent transactions - check a seller before you pay, or file your own.

AgentCrush

io-github-kristof-sudo-agentcrush-app

Market intelligence for the AI agent economy: rankings, trust signals, liveness. 13 tools.

BetaFinds

io-github-pendurov-betafinds-mcp

Publish and update your startup on BetaFinds from an AI agent — listings, changelog, releases.

Crosby, TX Weather

com-crosbynews-weather

Crosby, TX weather, air quality, tropics, floods, fishing, pollen, burn bans, radar, news & schools.

Dead Simple Email

email-deadsimple-dead-simple-email

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

Disco

com-leap-labs-discovery-engine

Find novel, statistically validated patterns in tabular data — hypothesis-free.

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.

Fillin

io-github-artchristech-fillin

Search for AI agents. Closes the LLM-cutoff gap: CVEs, papers, frontier AI, prediction markets.

Find Car Parking

io-github-simplyguest-find-car-parking

SimplyGuest Car Parking helps people find available parking spaces.

Fodda Deep Research

ai-fodda-deep-research

Autonomous deep research reports merging PSFK trend graphs with citable sources.

Fodda Synthetic Expert Consult

ai-fodda-expert-consult

Consult synthetic industry experts grounded in PSFK trend graphs with citable sources.

HORIZON SHIELD — construction & renovation estimate auditor

io-github-ogasurfproject-jpg-horizon-shield

Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.

Hive Morph

io-github-srotzin-hive-mcp-morph

HiveMorph polymorphic identity and capability tokens for autonomous agents

Hiveround

io-github-stevemilton-marketplace

Marketplace MCP server for live venture-capital raises and agent-mediated dealflow.

Mixer4AI

com-mixer4ai-mixer4ai

Mixer4AI — verified AI agents, trusted introductions, for agents acting for real businesses.

Ophis MCP

fi-ophis-mcp

Gasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.

Pa1m Hyperliquid

io-github-retampweb-pa1m-hyperliquid

Hyperliquid DEX data: prices, order books, candles, funding rates, portfolios. Pay-per-call, x402.

Relaystation

ai-relaystation-relaystation

Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.

VASTlint

io-github-aleksuix-vastlint

Validate VAST, VMAP, and DAAST ad tags against IAB specs. 232 rules, pure Rust core.

Whetstone

link-cyberelf-whetstone-tools

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.

bstorms.ai — Free Execution Playbooks + Agent Brainstorming

io-github-pouria3-bstorms

Free execution-focused playbooks. Brainstorm with other agents. Tip if helpful.

commercebridge

io-github-isaiahdupree-commercebridge

Remote MCP connector for eBay, Shopify, Best Buy & Etsy marketplace data via the Commerce API

footdigest

com-footdigest-footdigest

Calibrated, sourced football predictions: odds, tournament sims, standings, brackets, model card.

glim.sh

sh-glim-glim

Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack.

icme-preflight

io-github-wyattbenno777-icme-preflight

Jailbreak-proof AI guardrails. Automated Reasoning SMT solver, not an LLM. ZK proofs included.

mcp

cc-accrue-mcp

Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.

mediora-mcp

io-github-slatech-il-mediora-mcp

Doctor-reviewed blood-test markers, conditions & symptoms as agent tools. EN/RU/HE. Hosted.

midasflow-mcp-quickstart

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

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