"Categorizing messages such as emails or system logs" matching MCP servers:

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

Enables querying Base Network blockchain data including blocks, transactions, balances, and smart contracts on mainnet and testnet.

Enables users to control their Toleno mining account directly from Claude AI using natural language, allowing actions such as checking balance, starting mining, viewing referrals, and more.

Enables creating and managing webhook subscriptions for blockchain events such as new blocks, confirmed transactions, and token transfers across major blockchains (EVM, UTXO, Solana, XRP).

Enables MCP clients to get swap quotes and calldata on Robinhood Chain with equity-aware guardrails such as oracle fair-price checks and market-hours warnings, without holding keys or executing transactions.

Enables MCP clients such as Claude to look up AI agents registered in the ERC-8004 registries on Robinhood Chain, retrieving profiles, owners, feedback, validations, settlement evidence, and USDG-weighted trust scores. It is read-only and requires no wallet or API key, and can be reached either as a hosted remote endpoint or locally via npx.

Enables AI agents to price, deploy, pay for, monitor, update, and cancel applications on a decentralized cloud using a generated key pair, with plain-language specs converted into validated network specifications. Also provides container logs, live instance stats, and network or pricing guidance as read-only tools.

Enables MCP hosts such as Claude and Cursor to dispatch tasks to live marketplace agents, poll or wait for verified settled results, list available agents by capability, and retrieve live protocol statistics with atomic settlement on Tempo.

Enables MCP-capable AI agents to access pay-per-call Solana data such as health, token prices, account balances, transactions, and trending DEX pairs, with automated x402 USDC settlement and no signup or API key required.

Enables AI agents to fetch and independently verify on-chain data such as account balances and contract code hashes using Merkle proofs and ECDSA signatures, with x402 payment integration.

Bridges AI agents with the Vibe Wallet browser extension to enable blockchain interactions such as account management, asset transfers, and smart contract calls.

Enables fetching NFT metadata such as name, image, attributes, and collection details from a contract address and token ID on Ethereum and Base, with x402 pay-per-call micropayments.

A Model Context Protocol server that enables AI assistants to access Flow blockchain data and perform operations such as checking balances, resolving domains, executing scripts, and submitting transactions.

Enables AI agents to query Base on-chain data such as balances, token metadata, transactions, gas, names, prices, transfers, and contract details through paid MCP tools using x402 payments.

Provides typed onchain verdicts for EVM tokens with calibrated probabilities, enabling agents to make informed decisions on tokens such as ape, watch, or avoid, along with risk scores.

Enables Claude and other MCP agents to play BinCoin by checking status, planning moves, and executing actions such as claiming rewards, buying, upgrading or selling miners, and joining the game.

Enables AI agents to query Polymarket data such as top wallets, live trades, market details, and smart money flows using natural language through MCP tools.

Enables browsing an AI agent marketplace, viewing profiles and listings, and performing network actions such as matching, escrow, and subscriptions through the Zetto network.

Enables AI agents to perform Web3 development operations such as toolchain diagnostics, chain registry queries and live probing, address validation, secret scanning, deployment logging, and standards searches across multiple blockchains.

Enables AI agents to query subscription rewards and tokenized stock claim data from forwarded receipt emails, without accessing inbox or private keys.

Enables MCP-compatible AI agents to manage Mandates and execute USDC-denominated trades on Arc, including checking equity, holdings, active rules, available loss headroom, fetching Chainlink prices, and swapping approved assets. Rule violations such as excessive trade size, insufficient balance approvals, expired deadlines, or transfers involving unauthorized recipients produce clear failure states containing actionable guidance.

Enables users to analyze EVM contracts for upgradeability, admin type, and retained powers such as minting, pausing, blacklisting, and ownership transfer, with evidence and a change feed.

Enables AI agents to query live on-chain data from The Graph's decentralized network with built-in verification and computed risk insights for Uniswap V3 pools, such as swap counts, directional flow, and concentration signals.

Enables agents and audit systems to hash execution logs into tamper-proof Merkle trees, compute cryptographic inclusion proofs, and verify audit-trail integrity on demand. It runs as a zero-dependency Python MCP server (stdio JSON-RPC) or as an importable module, exposing anchoring, proof generation, and integrity verification over local agent activity records.

Enables AI agents to perform on-chain compliance checks such as sanctions screening and UK company verification, with autonomous payment via USDC using the x402 protocol.

Expose a decentralized P2P agent as an MCP server so Claude Code and other AI tools can discover peers, create groups, and send encrypted messages without intermediaries.

Enables auditing x402 payment logs against delivery logs to issue signed proof-of-delivery receipts and verify payer spend health.

Enables users to verify whether an ERC-8004-registered agent is currently reachable by resolving its on-chain registration and performing a live MCP handshake, returning verdicts such as REGISTERED_UNREACHABLE or AGENT_NOT_FOUND.

Enables AI agents to request and pay for privacy-preserving human verification claims, such as age over 18, via MCP with x402 settlement on Algorand, returning proofs without exposing personal data.

Operate a Hydra head by talking to it — an MCP server that exposes lifecycle, ledger, L1 wallets, node logs, and on-chain error codes as tools for LLM clients to drive and debug a head in plain language.