@clervo/mcp

@clervo/mcp

MCP server for the Clervo x402 Gateway — 23 AI models, 8 free. Pay per call in USDC on Solana.

Install in Claude Code

claude mcp add clervo -s user -- npx -y @clervo/mcp@latest

Restart Claude Code. Done.

What you get

Tool	What it does
clervo_chat	Call any AI model — 8 free (no wallet), 11 paid (USDC)
clervo_models	List all models with pricing
clervo_status	Look up operation receipts

Free models (no payment needed)

Just call them:

• groq/llama-3.1-8b-instant — 170ms, fastest
• groq/llama-3.3-70b — large, fast
• sambanova/deepseek-v3.2 — strong reasoning
• sambanova/llama-3.3-70b — large general
• hcn/qwen3.6-35b — fast small
• hcn/step-3.7-flash — reasoning
• hcn/deepseek-v4-pro — strongest open model
• hcn/auto — auto-routed

Paid models (10-20% cheaper than BlockRun)

• Claude Haiku 4.5 — $0.002/req
• Claude Sonnet 4.6 / 5 — $0.015/req
• Claude Opus 4.7 / 5 — $0.084/req
• GPT-5.4 Mini — $0.005/req
• GPT-5.5 / 5.6 Sol — $0.035/req

Example

In Claude Code, just say:

"Use clervo_chat with groq/llama-3.1-8b-instant to explain quantum computing in 3 sentences"

Or for Claude:

"Use clervo_chat with tongkhokr/claude-opus-5 to review this code"

Configuration

Set CLERVO_API_URL to override the default (https://api.clervo.dev).

Links

• API: https://api.clervo.dev
• Models: https://api.clervo.dev/v1/models
• Quickstart: https://api.clervo.dev/quickstart.md
• OpenAPI: https://api.clervo.dev/openapi.json