Find MCP servers that
actually work.

ZeroStart Paid Service Tools

io-github-oppenheimervonbraun-zerostart-agent

Bounded data, document, web-quality, and operations services purchased with USDC through x402.

agent-market-network

io-github-jdhart81-agent-market-network

Signed agent discovery, security attestations, paid work, and verified settlement reputation.

agentdata-mcp

io-github-speteai-agentdata-mcp

Crypto market data for AI agents via x402. 16 tools: prices, funding, DeFi yields, arbitrage, TA.

blobpedia

io-github-unitynodes-blobpedia

Celestia knowledge base: CIPs, docs, forum, videos, GitHub, plus live on-chain state

cattle-market

ar-com-consignatarias-cattle-market

Mercado ganadero argentino: INMAG, precios, remates, directorio y valor de la hectárea por zona.

coderegistry

io-github-hellosg-coderegistry

Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.

deerdawn

com-deerdawn-deerdawn

AI session memory: the brief your AI reads before every session so no session starts cold.

extract

com-mart402-extract

Web extraction, OCR (Japanese-strong), invoice and company data for AI agents. x402, no API key.

mcp

com-googleapis-container-mcp

Provides read access to your GKE and Kubernetes resources.

mcp

com-bykaranteli-mcp

Live crypto data: funding rates, funding arbitrage, OI pressure, Fear & Greed. Free, no API key.

nslookup

io-github-venomseven-nslookup

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

quant

com-predictionmarketspicks-quant

Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP.

robinx-mcp

io-github-jamhimself-robinx-mcp

Robinhood Chain (4663) caller accuracy + token intel, graded vs real price since genesis. x402-paid

swiss-army

io-github-ainode-tech-swiss-army

22 utility tools (x402 USDC on Base): currency, PDF, image, GDPR. Free health.

trident

io-github-alexeibespalov-trident

Create and edit collaborative architecture diagrams with any AI assistant using the Trident 2D DSL.

AgentMarketplace

io-github-raditotev-agent-marketplace

MCP Server for an Agent Task Marketplace

AxioRank: Zero-Trust for AI Agents

com-axiorank-axiorank

Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

Bling

io-github-mcp-dir-bling-mcp

Bling ERP (SMB and e-commerce management, by Locaweb) via the official v3 API, sales orders, product

CenuFiltrs Price Comparison

lv-cenufiltrs-cenufiltrs

Compare prices across Latvian online retailers: offers, price history and wishlists.

Cleanor

app-cleanor-cleanor

Zero-auth MCP: image optimize, cited storage/format data, and dev utilities LLMs get wrong.

Crinkl Commerce MCP

xyz-crinkl-mcp-crinkl-commerce

Verified commerce data and proof-backed shopper activation tools for agents.

DepScope

dev-depscope-mcp

Package intelligence MCP for AI agents — 22 tools, 19 ecosystems, AGPL SDK, free.

Facet UCP Shopping

llc-facet-ucp-shopping

The independent agent-commerce protocol for AI-agent checkout on any online store.

FeatureJet

com-featurejet-feedback-board

The feedback board your AI agents work from: users vote, agents build over MCP. 22 tools.

GovGazette

io-github-mooshee-govgazette

Research U.S. federal contracts, awards, vendors, changes, exclusions, and source documents.

IBGE Brasil MCP

io-github-sidneybissoli-ibge-br-mcp

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

Influship

io-github-influship-influship-mcp

Find and analyze influencers with creator search, lookalikes, profiles, posts, and transcripts.

Jinero

online-jinero-jinero

AI-agent design tools: fonts, font recognition, palettes, color naming, contrast, code, SVG, CSS.

MCP Verify

io-sentinelsignal-verify

Trust, freshness, policy, and discovery layer for public MCP servers.

PkgSeek Linux Intelligence

io-github-yeagoo-pkgseek

Linux package, file, command, vulnerability, lifecycle, migration, and repository intelligence.

SENTINEL Compliance Intelligence

io-github-injprotocol-sentinel-compliance

AML/CFT compliance oracle: wallet screening, sanctions, PEPs, jurisdiction risk.

ScrubMyText + Agent Infrastructure

com-scrubmytext-tools

Deterministic text integrity, rewriting, and agent-safety tools with API, MCP, trials, and x402.

Sipflow

dev-sipflow-sipflow

SIP/VoIP/telecom grounding for AI agents: vendor docs, RFCs, STIR/SHAKEN, traces, configs.

Tenjin

blog-tenjin-tenjin

Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.

Tolgee

io-github-tolgee-tolgee

Your app's translations in Tolgee: search keys, create translations, trigger machine translation

Toolcall

click-toolcall-toolcall

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

VITNA — Agent Compliance Preflight

xyz-costrinity-vitna-compliance-preflight

Pre-action allow/deny for AI agents. 24 statutes, 13 jurisdictions: EU AI Act, GDPR, DPDP.

Velora LATAM Tools

io-github-crossi-dev-latam-tools

Argentina CUIT/CUIL validation and AFIP fiscal QR generation. Pure, no-auth MCP tools.

WindowsForum MCP Server

com-windowsforum-mcp-server

Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.

api

com-docimprint-api

AI document intelligence: extract, summarize, claim-check, notarize, and signed action receipts.

ensotrade

tech-ensotrade-ensotrade

Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).

freshcontext

io-github-princegabriel-lgtm-freshcontext

Freshness-aware AI retrieval with 21 MCP tools for timestamped, decay-ranked live signals.

giteasy

io-github-greenmtnsun-giteasy

Plain-English git via MCP: 22 tools to branch, commit, push, and tag. No git jargon.

tech-risk

io-github-rezearcher-tech-risk

x402 MCP for agents: crypto prices, funding, DeFi yields, Polymarket, Base RPC + MCP security.

zipexplore-mcp

io-github-andrew-sondgeroth-zipexplore-mcp

US ZIP code intelligence: demographics, weather, tax, crime, housing, voting, and more.

Arc & Ledger Tax Tools

io-github-bgenc48-arc-ledger-tax-tools

Enrolled Agent tax tools: IRS notices, FBAR, LLC vs S-Corp, quarterly estimates & more.

Arc Flash Platform — Estudos Elétricos

io-github-alessandropeng-arc-flash-platform

Cálculos de engenharia elétrica pela norma brasileira (NBR), validados, com citação normativa.

Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator

com-commonlands-optics-mcp

M12 lens and C-mount lens finder with image-sensor matching and field-of-view calculator.