Real-time stablecoin yield index across DeFi protocols and CEX earn programs, with an AI yield advisor, risk signals and non-custodial deposit/redeem quotes for AI agents. Ships agent skills and a self-host stdio wrapper alongside the hosted remote MCP with x402 pay-per-call.
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process.env. You'll be asked to provide them before it can run.BARKER_API_BASEBARKER_SKILLS_DIR— Then restart Claude Code (or your agent runtime) to activate. Override the install dir with --target <dir> or $.[](https://m8ven.ai/mcp/ybsbarker-barker-stablecoin-skills-1qs5za)