Best Alternatives to Connskill Growth MCP

Pulsenetwork

Runtime: npx

785+ paid intelligence endpoints in one MCP server — agents pay per query via x402 USDC on Base.

SolSigs

Runtime: uvx

Complete Solana on-chain DeFi data layer for AI agents - paid per call in USDC via x402.

Web tools for AI agents (search, scrape, geocode +8) paid per call in USDC via x402. No API key.

Verdoc

Runtime: npx

Deterministic AGENTS.md and repo analysis for coding agents, paid per call in USDC over x402.

EU Compliance Tools (pay Per Call, x402)

Runtime: uvx

EU sanctions, KYB, VAT rules and e-invoice checks - pay per call in USDC, no account

German and EU energy intelligence for AI agents, paid per call with x402 USDC on Base.

XFuel

Runtime: npx

Submit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs.

Loophole Tape

Runtime: Remote (SSE)

Real-time labelled pump.fun intelligence, paid per tool call with x402 (USDC on Solana). No API key.

Stripe AI

Runtime: npx

MCP server integrating with Stripe - tools for customers, products, payments, and more.

Arch Tools MCP

Runtime: npx

61 AI agent tools under one key. Web, AI, voice, data, crypto & more. Stripe + x402 USDC payments.

X402 Merchant Check

Runtime: Remote (SSE)

Pre-payment merchant trust checks for x402 agents on Base and Solana.

FiatDock

Runtime: npx

MCP marketplace: agents pay per call in USDC via x402. Plus Base chain data and a USDC<->bank ramp.