"How to set up a local environment" matching MCP servers:

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

Enables AI agents to sign Geode blockchain transactions on the user's own machine, with keys that never leave it, by independently decoding and verifying each server-prepared transaction before approving it. Refuses anything outside allowed Geode app actions or beyond the configured per-transaction, daily, and storage-deposit GEODE limits.

Generates MCP servers from smart contract ABIs, enabling Claude to interact with any Ethereum contract via natural language commands.

Provides MCP tools to disassemble Kaspa scripts, estimate compute costs, explain txscript errors, and look up opcodes.

Teaches AI coding agents how to reason correctly about MetaMask Embedded Wallets / Web3Auth architecture, SDK choice, key derivation, auth flows, and common integration pitfalls.

An MCP server that lets an AI agent look up a RealHandles identity and cryptographically verify its signed proof.

Enables privacy-preserving interactions with the Penumbra blockchain, offering tools for transaction queries, validator set information, DEX state, and governance proposals.

Official MCP server for GDEX (gdex.pro), Gemach DAO's multi-chain trading terminal, implemented in this repository under mcp-server/ (entry point mcp-server/src/index.ts, tool handlers in mcp-server/src/tools/). Lets AI agents swap spot tokens on Solana, Sui and 10+ EVM chains, trade Hyperliquid perpetuals, place limit orders, set up copy trading and bridge between chains. 117 tools.

Enables looking up Ethereum address mappings to Twitter/X and Farcaster identities, with tools for checking and retrieving identity data.

Enables MCP-compatible agents to look up on-chain trust data for any Ethereum-compatible wallet address, returning verified, estimated and total scores plus a reputation tier. It serves this through a single self-hosted Streamable HTTP endpoint at /mcp, supporting session handling, tool discovery and tool invocation.

Enables AI agents to interact with the GIWA blockchain, including balance queries, contract interactions, Flashblocks preconfirmations, Dojang attestations, and UP ID resolution.

Enables AI assistants to search and look up Swop identities and access public prediction market data, including market search, order books, prices, and taxonomy.

A minimal demo of the x402 payment protocol protecting an MCP tool endpoint, showing how to charge for MCP tools using real 402 rejections and testnet payments.

A set of MCP servers that provide AI agents with safe, composable access to web3 market data and trading, featuring read-only intelligence and execution modes with SIM/PAPER/LIVE safeguards.

Provides structured access to Solana Anchor error data, enabling AI coding agents to parse logs, debug transactions, and look up error codes.

mcp server that allows to do actual actions related to solana first version adds knowledge about RPC methods and how to call them

An x402-native API that compares real-time gas prices across up to 9 EVM chains and recommends the cheapest one, enabling users to optimize transaction costs for trading agents and DeFi bots.

MCP server for Chainlink Runtime Environment, enabling build, simulate, deploy, and manage CRE workflows from any MCP client.

Enables AI agents to read and bid on a paid message slot on Solana, with enforced spend limits, dry-run proposals, and an append-only audit log for every write.

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.