CryptoGuardClient
Per-transaction deterministic crypto validator for AI trading agents. Validate trades (PROCEED/CAUTION/BLOCK), scan tokens, detect rug pulls — powered by WaveGuard physics engine. 5 free calls/day, x402 USDC payments. `pip install CryptoGuardClient`
Install CryptoGuardClient
Python
pip install CryptoGuardClientUse CryptoGuardClient with Claude Code
Once the server is on your machine, register it with Claude Code so the agent can call it like any other tool. The general pattern is:
claude mcp add gpartin-cryptoguardclient -- pip install CryptoGuardClientAfter it's registered, run claude and ask anything that requires CryptoGuardClient. Claude Code will negotiate the MCP handshake and surface the server's tools, prompts, and resources to the model automatically. See our Claude Code MCP guide for environment variables, scope flags, and credential handling.
What this server is for
CryptoGuardClient sits in the finance & fintech category. It's community-maintained — check the repo's last-commit date and open issues before depending on it in production. The full description from the source list:
Per-transaction deterministic crypto validator for AI trading agents. Validate trades (PROCEED/CAUTION/BLOCK), scan tokens, detect rug pulls — powered by WaveGuard physics engine. 5 free calls/day, x402 USDC payments. `pip install CryptoGuardClient`
FAQ
Is CryptoGuardClient free?
Yes — every MCP server in the ClawHire directory is open-source or freely available. Some servers proxy to paid APIs (you supply your own keys), but the server itself is free.
Does it work with Claude Desktop / Cursor / Windsurf?
If a client speaks the Model Context Protocol, it can use this server. The transport (stdio vs SSE vs HTTP) needs to match what the client supports, but the server itself is client-agnostic.
How do I report a bug or contribute?
Open an issue or PR on the GitHub repository.
More finance & fintech servers
A MCP server that provides real-time cryptocurrency market data through CoinCap's public API without requiring authentication
Access Apache Fineract self-service APIs for registration, authentication, account management, and transactions via MCP.
Xendit payment gateway for Southeast Asia. Invoices, disbursements, balance checks, and bank transfers across Indonesia, Philippines, Thailand, Vietnam, and Malaysia. Install via `npx xendit-mcp`.
npx xendit-mcpNon-custodial on-chain escrow + AI dispute arbitration for agent-to-agent USDC payments on Base. Seven tools covering the full `EscrowV1` contract surface: create escrow, mark delivered with on-chain content hash, confirm or dispute, arbiter resolves with signed verdict, cancel/escalate on timeout. `npx @arbitova/mcp-server`
npx @arbitova/mcp-serverEUR settlement for AI agents via x402 protocol. Market data, AI tools, crypto analytics — pay-per-call in USDC on Base. SEPA Instant EUR off-ramp.
Czech National Bank (ČNB) daily FX rates: fetch official CZK exchange rates, convert between currencies, fetch historical rates. Cached 10 min to ease upstream load. npm `@czagents/cnb` or HTTP at cnb.cz-agents.dev/mcp.