Agent Zero — ERC-8004 Trust Filter

MCP server: One MCP server.

basebalance.cloud — x402 RPC & MCP gatewayRun by its publisher: served from their own domain, namespace checked by the registry.

@basebalance · External7.1k7,110 GitHub stars.

USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.

MCP server: One MCP server.

Solana MCP by Vybe

@vybenetwork · External1.6k1,599 GitHub stars.

Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.

MCP server: One MCP server.

Solana MCP by Vybe

@vybenetwork · External1.6k1,599 GitHub stars.

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

MCP server: One MCP server.

EVMoleRun by its publisher: served from their own domain, namespace checked by the registry.

@cdump · External467467 GitHub stars.

Local structured analysis of deployed EVM runtime bytecode

MCP server: One MCP server.

BlockrunRun by its publisher: served from their own domain, namespace checked by the registry.

@blockrunai · External391391 GitHub stars.

Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.

MCP server: One MCP server.

MPP32Run by its publisher: served from their own domain, namespace checked by the registry.

@mpp32 · External221221 GitHub stars.

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

MCP server: One MCP server.

Polymarket Toolkit

@runesleo · External195195 GitHub stars.

Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.

MCP server: One MCP server.

Bitview

@bitcoinresearchkit · External177177 GitHub stars.

Read-only Bitcoin blockchain, mempool, mining, market, and on-chain analytics; no API key.