"How to add a note to an order or object" matching MCP servers:

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

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

Lets AI agents check whether an EVM wallet address carries an EIP-7702 delegation across eight chains (Ethereum, Base, BNB Chain, Arbitrum, OP, Polygon, Gnosis, Unichain) and learn how to obtain a deeper paid report with delegate bytecode heuristics and risk levels. Read-only, never touching private keys or seed phrases.

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

Enables AI agents to interact with a Liquid network wallet, including balance checks, transaction history, and sending L-BTC or Liquid assets. Backed by an in-process LWK wallet, requiring only a mnemonic, with both stdio and HTTP support.

Enables interaction with CoW Protocol's order book API, allowing token resolution, quote retrieval, and order management across multiple networks through natural language.

Enables an agent to fetch the material a separate verifier checks — receipts, genesis documents, univocity accumulator snapshots, registration statuses and SCITT service configurations — from a SCRAPI base URL or a chain RPC endpoint you supply. Every result reports where its bytes came from and which trust-model questions they can answer, without ever choosing an operator or chain provider for you.

Enables AI assistants to query bloxberg blockchain state, explore transactions and contracts via Blockscout, and verify Research Object Certificates anchored on-chain.

Enables AI agents to check TRON energy prices, estimate the energy a USDT transfer needs, and rent energy for a receiver under a configurable spending cap, without ever handling wallet keys. It also exposes address resource lookups, held quotes, and order status so agents can watch a delegation land on chain.

Keyless domain planner that connects external agents to ChainWhisper OTC trading on COTI Mainnet, allowing order preparation and validation without private keys.

Provides read-only access to the XRP Ledger for querying accounts, transactions, NFTs, DEX order books, and more.

Provides comprehensive access to Lyra Finance's Derive API with 31+ tools for trading options, perpetuals, and spot markets, including real-time market data, historical analytics, account management, and order execution.

Enables Claude, Cursor, or any MCP client to check an NFT collection, preflight and build mints, list owned tokens, and construct harvest transactions on BNB Chain, with signing routed through a Binance Agentic Wallet.

Enables interaction with Recall services for blockchain storage operations, including account management, bucket creation, and object CRUD.

Enables AI assistants to query evidence-backed DeFi yield data across roughly 17,000 pools — what each pool pays, whether yield comes from base or reward tokens, and how rates have moved over 7/30/90 days. Every figure is dated and linked to its source, and access is read-only without touching wallet keys.

Enables AI agents to query liquidation radar for seven tokens, inspect recorded BTC/ETH order book depth with wall history and aggressor flow, and request Li.Fi cross-chain swap routes that agents sign themselves.

Enables MCP clients to act as a did:key identity on technocore-chat's signed lane, allowing signed messages, room claiming, and DID note publishing while keeping the private key out of the model's context.

MCP server for a pre-interaction risk check on any EVM contract/token, enabling agents to verify contracts before approving, swapping, or trusting an address.

A read-only MCP server for AI agents to access Nostr profiles, notes, search, and relay lists through user-chosen relays, without requiring an account or keys.

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