Why 0nMCP?

• One server, every API. Stripe, Slack, GitHub, CRM, Shopify, OpenAI, Anthropic, Google, Microsoft, and 46 more services -- all through a single MCP server. No juggling 20 different integrations.

• Talk, don't code. Say "Invoice john@acme.com for $500 and notify #sales on Slack" and it happens. 0nMCP resolves services, maps parameters, handles auth, and executes -- in under 2 seconds.

• Production-grade security. Patent-pending 0nVault containers with AES-256-GCM encryption, Argon2id key derivation, Ed25519 signatures, multi-party escrow, and a Seal of Truth integrity system. Your credentials never leave your machine.

Quick Start

npm install -g 0nmcp

# Start MCP server (stdio mode for Claude Desktop / Cursor / Windsurf)
0nmcp

# Or start HTTP server
0nmcp serve --port 3000

# Import your API keys
0nmcp engine import

# Verify all connections
0nmcp engine verify

That's it. Your AI can now use 945 tools across 54 services.

All 54 Services

Communication (6)

CRM & Sales (5)

Payments & Finance (4)

Project Management (4)

Data & Databases (4)

AI & ML (2)

Developer Tools (3)

Marketing & Social (6)

Advertising (5)

E-Commerce (2)

Productivity (5)

Microsoft (4)

Automation & Integration (4)

Tool Count Breakdown

Key Features

Encrypted Vault (Patent Pending)

• AES-256-GCM + PBKDF2-SHA512 (100K iterations)
• Machine-bound hardware fingerprinting
• 7 semantic layers: workflows, credentials, env_vars, mcp_configs, site_profiles, ai_brain, audit_trail
• Multi-party escrow with X25519 ECDH (up to 8 parties)
• Seal of Truth: SHA3-256 content-addressed integrity verification
• Ed25519 digital signatures

.0n Workflow Runtime

• Declarative YAML/JSON workflow files
• Variable resolution: {{system.*}} > {{launch.*}} > {{inputs.*}} > {{step.output.*}}
• Internal actions: lookup, set, transform, compute, condition, map
• Three-level execution: Pipeline > Assembly Line > Radial Burst

Multi-AI Council

• Route tasks across multiple AI providers
• Consensus-based decision making
• Automatic fallback and load balancing

Zero-Knowledge Capability Proxy

• All API calls route through a credential-wiping proxy
• Your secrets never reach the AI model
• Full audit trail of every execution

MCP Configuration

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "0nMCP": {
      "command": "npx",
      "args": ["-y", "0nmcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "0nMCP": {
      "command": "npx",
      "args": ["-y", "0nmcp"]
    }
  }
}

Windsurf

Add to ~/.windsurf/mcp.json:

{
  "mcpServers": {
    "0nMCP": {
      "command": "npx",
      "args": ["-y", "0nmcp"]
    }
  }
}

Claude Code

claude mcp add 0nMCP -- npx -y 0nmcp

CLI Commands

0nmcp                              # Start MCP server (stdio)
0nmcp serve [--port] [--host]      # HTTP server mode
0nmcp run <workflow.0n>            # Execute .0n workflow
0nmcp engine import                # Import API keys from .env/CSV/JSON
0nmcp engine verify                # Test all connections
0nmcp engine platforms             # Generate configs for 7 AI platforms
0nmcp vault create                 # Create encrypted .0nv container
0nmcp vault open <file>            # Decrypt container
0nmcp vault inspect <file>         # Inspect without decrypting
0nmcp vault verify <file>          # Verify Seal of Truth
0nmcp deed create                  # Package business assets for transfer
0nmcp deed accept <file>           # Accept incoming business transfer

Architecture

index.js           MCP server entry (McpServer from @modelcontextprotocol/sdk)
cli.js             CLI handler
catalog.js         SERVICE_CATALOG: 54 services with endpoints
tools.js           Tool registration (catalog + engine + vault)
connections.js     ~/.0n/ credential loader
orchestrator.js    AI-driven workflow orchestration
workflow.js        WorkflowRunner for .0n file execution
server.js          Express HTTP server (MCP over HTTP + webhooks)
capability-proxy.js Zero-knowledge credential proxy
ratelimit.js       Token bucket per service with backoff
webhooks.js        HMAC verification (Stripe, CRM, Slack, GitHub, Twilio, Shopify)
crm/               294 CRM tools (data-driven tool factory)
vault/             Encrypted vault + containers + deed transfer
engine/            Credential import, AI platform configs, app builder

The .0n Standard

0nMCP uses the .0n Standard for configuration and workflow files. Install it separately:

npm install -g 0n-spec

Credentials are stored in ~/.0n/connections/ and workflows in ~/.0n/workflows/.

Links

• Website: 0nmcp.com
• npm: npmjs.com/package/0nmcp
• GitHub: github.com/0nork/0nMCP
• Community: 0nmcp.com/community
• Forum: 0nmcp.com/forum
• Marketplace: marketplace.rocketclients.com

License

MIT -- free for personal and commercial use.

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