"An open-source e-commerce platform" matching MCP servers:

MCP server that gives Claude/GPT agents commerce tools — each tool call pays an upstream x402 endpoint and returns its artifact.

Enables MCP-capable agents to create, verify, and pay EIP-712 USDC invoices on Ink, and read onchain commerce reputation for ERC-8004 agents.

Enables AI agents to discover, call, and pay for existing HTTP APIs over MCP with x402 paywalls, non-custodial settlement, and no code changes to the backend.

Connects to the Coinbase Commerce API, allowing AI assistants like Claude to generate cryptocurrency payment links.

Enables autonomous AI agents to conduct non-custodial commerce using JPYC stablecoin on Polygon, with trust scoring, task evaluation, negotiation, and on-chain verification via Soulbound Tokens.

An enterprise-grade MCP server platform for executing real DeFi operations on Solana and EVM chains using natural language. It enables users to perform live trading, volume generation, and wallet management directly within Claude Desktop.

An AI-driven platform for analyzing Polymarket prediction markets using on-chain data, offering smart money tracking, sentiment analysis, and arbitrage detection via natural language queries.

Accept crypto payments on Algorand, VOI, Hedera & Stellar. Create hosted checkout links, verify on-chain payments, and generate MPP/x402/AP2 challenges from any MCP client. Supports all 16 AlgoVoi networks (USDC + native on mainnet + testnet).

Enables token launching and trading on the Solana blockchain via the LetsBonk launchpad.

Exposes fourteen read-only tools over the HEY Research public API, letting assistants look up Robinhood Chain projects, builders, shipped work, relationships and market context, with each answer tagged FACT, DERIVED or UNKNOWN and unmeasured fields omitted rather than zeroed. Runs over stdio or hosted Streamable HTTP, and gives no trade instructions.

Enables AI agents to securely use Open Agent ID credentials for signing requests, looking up agent data, and exchanging encrypted messages. It performs all cryptographic operations within the server process to ensure private keys are never exposed to the AI agent.

An MCP server that provides authorization middleware for AI agents using private data, enabling consent management on Aleo and local private inference with persistent policy storage.

MCP server for Pi Network that enables AI agents to query Pi chain data (balances, transactions) and verify user tokens, with optional payment sending that is off by default.

Non-custodial x402 MCP payment layer for AI agents — the open-source alternative to Vercel x402-mcp

An MCP server that gives AI agents programmatic access to Carbon Copy, a Polymarket copy-trading platform.

23 tools for AI agents working with Nostr Open source. No API key. No account. NIP-46 remote signing Publish notes, reply, react, repost Encrypted DMs (NIP-04 + NIP-44) Fetch events, profiles, social graph

An extensible Model Context Protocol server that provides standardized access to social platform data (currently Farcaster) and onchain data for LLMs.

An MCP server that records consented, attributed, paid-for receipts for open-source dependencies, settling per-call USDC payments on Algorand with on-chain attribution.

Observational dispute/chargeback signal surface for agent-to-agent commerce, pulling arbitration and reversal signals from Kleros, UMA, Reality.eth, and on-chain reversal patterns.

An MCP server for agentic commerce, enabling AI agents to discover services, make x402 payments with USDC across multiple chains, and manage crypto wallets and token swaps.