Crypto & Web3 MCP servers

Launchpad HQ

stevensonzj-ai

Read-only, sourced and dated facts on AI tools: search, compare, pricing, free alternatives.

presign-guard

Fizzl13

Safe to sign? EVM/Solana/XRPL/Algorand/Stellar txs, permits, tokens; OFAC screen: green/orange/red

Privi Verify

canoydario847-cloud

Manufacturing lot verification and chain of custody for AI agents, paid per call in USDC (x402).

Money Lover

Iyongbudiarso

Unofficial Money Lover MCP server: read wallets, categories and transactions, opt-in writes.

x402 Research

KevinM222

Pay-per-call x402 crypto research and Base address/approval risk checks. Testnet by default.

Chainstack

chainstacklabs

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

AgentPad

moneymanai

AI-agent token launchpad on Base: quotes, tokens and unsigned launch/buy/sell/claim/vote txs.

Token Safety Check

lx1112

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

Eclipse Agent Wallet MCP

CYAN-ECLIPSE-TECHNOLOGIES-LLC

Policy-scoped agent wallet: caps, recipient allowlist, human approvals, kill switch, audit trail.

WalletWall

Wallet-Wall

Stablecoin intelligence and vault readiness through WalletWall MCP.

cp0x public data

cp0x-org

Read-only cp0x data: referral deals and races, DeFi geo-restrictions, and x402 catalogs.

Token Verdict

QuincyGB

MCP server for Token Verdict — pay-per-call token risk verdicts over x402 ($0.02 USDC on Base)

16ane sandbox wallet

bytesbrains

Budget-capped agent wallet: pay x402 services in tANE, a free testnet token with no cash value

Unofficial MCP Server for USWDS

bibekpdl

Unofficial USWDS MCP: official markup, class-aware validator, and page composer for AI tools.

ELYREON JSON Schema Payload Validator

colt2822

JSON Schema validator for API payloads via MCP: bounded checks and structured pass/fail errors.

Emoji Oracle

pipeworx-io

emoji-oracle MCP — wraps StupidAPIs (keyless — no credential needed)

dev.true402 MCP Server

true402

Pay-per-call AI + web + on-chain tools over x402 (USDC on Base): LLM, SEO, extract, token safety.

Finance MCP

aowang-ai

Hosted MCP server for SEC, FRED, Polymarket, Deribit, OKX, and FMP.

x402 Presign Guard

kaito3636

Pre-sign EVM tx/approval safety for AI agents: decode calldata, flag drainers, return GO/HOLD/BLOCK.

Mercadopleis

castiquark

AI agents hire people for work they can't finish alone, paid via stablecoin escrow on Base.

Gorz

GORZ-APP

Solana memecoin safety checks: grade, red flags, launch bundles, same-second sellers, rug farms.

Crypto Market Data

zaffy18

Live crypto market data and Hyperliquid wallet reports for AI agents, paid per call with x402.

GenPark JSON Schema Contract Validator

alphaparkinc

Zero-dependency JSON schema subset validator ensuring LLM structured outputs strictly conform to con

Keel

keel-trade

Build, backtest and paper-run Hyperliquid strategies from your AI assistant.