"Architecture document drafting tool with format enforcement and diagram support" matching MCP servers:

A Model Context Protocol server that enables interaction with Polymarket prediction markets through Claude Desktop.

This MCP wraps Bitrefill public API to allow agents to search for products and shop using cryptocurrencies like Bitcoin, Ethereum, Solana, and many more.

A tool that enables users to interact with blockchain data to retrieve token total supply, chain IDs, and filtered RPC endpoints across different blockchain networks.

A Model Context Protocol tool that provides weather information for cities, with London access requiring Solana devnet payment via the Latinum Wallet MCP server.

Enables interaction with Binance Smart Chain, including wallet management, token transfers, contract execution, PancakeSwap swaps, and four.meme token creation.

Wallet-funded MCP client for six paid Utilia tools: Solana priority fees, transaction diagnosis and simulation, token-risk checks, PDF-to-Markdown, and audio normalization over x402. MIT-licensed and installable from npm.

Provides an MCP server that allows large language models to access real-time and historical Bitcoin market data from Binance, including current prices, order book data, recent trades, and price history through a standardized interface.

Enables AI agents to deploy and manage compliant tokens across multiple blockchains (EVM, Solana, Stellar) using natural language, with features like whitelist, blacklist, and pausable contracts.

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

Enables AI agents to check balances and send transactions across multiple blockchains with automatic spending limit protection and policy enforcement.

MCP server for managing Bitcoin, Liquid Network, and Lightning wallets through AI assistants, with unified seed support, secure encrypted storage, and both CLI and tool interfaces.

Enables AI agents to submit Ethereum transactions with on-chain outcome protection by wrapping DeFi transactions with enforcement transactions that drop the bundle if balance constraints are violated.

MCP server for the Crypto.com Exchange API, providing 86 dynamically generated tools for market data, trading, account management, and more with real-time WebSocket streaming and safety enforcement.

Enables AI agents to safely interact with Ethereum by providing structured tools for reading blockchain state, simulating transactions, and drafting transactions that require human-in-the-loop approval.

Enables agents to sell or access Ethereum JSON-RPC requests over x402 with per-call USDC payments on Base, no accounts or API keys, including per-method pricing, policy enforcement, and privacy protections.

Unified crypto tool directory MCP server enabling AI agents to discover, evaluate, and install crypto tools across multiple sources with trust scoring and x402 payment support.

Provides a three-layer payment firewall for AI agents, enabling identity verification, risk screening, and execution authorization with on-chain policy enforcement for secure and auditable transactions.

Pre-execution safety layer for autonomous agent wallets. Risk scoring, transaction simulation, and policy enforcement via MCP.

MCP server that enables AI agents to propose USDC payments on the Soroban blockchain with deterministic policy enforcement and injection protection, while providing payment status and attestation tools.

Verifiable document intelligence for AI agents. Extract, summarize, claim-check, and notarize PDFs & URLs with cryptographic proofs, cross-document search, and on-chain attestation via Base L2.