#captcha

LiveAuth MCP Server gives AI agents cryptographic proof-of-work + Lightning Network authentication. Agents solve a PoW challenge, get a signed JWT, and use it to call paid MCP tools. Each tool call is metered in sats and recorded as a signed revenue event with a verifiable receipt. Built on L402 (the Lightning-Native HTTP 402 protocol from Lightning Labs). Compatible with x402 (Cloudflare/Coinbase). Non-custodial — no KYC, no account, no email. Pay per call in sats over Lightning. Install: `npx -y @liveauth-labs/mcp-server` Docs: https://docs.liveauth.app/mcp-liveauth-gate Source: https://github.com/dulzuradev/liveauth-mcp

Human-in-the-loop API for autonomous AI agents. When your agent hits a CAPTCHA, needs KYC verification, a phone call, or any task requiring human judgment, SiliconBridge connects it to a real human operator. 22+ services starting at $1, with L402 payments, Stripe, and crypto support.

Human-in-the-loop API for AI agents. When your agent hits a CAPTCHA, 2FA prompt, identity check, or any human-only gate — SiliconBridge routes it to a real human operator who solves it in under 60 seconds. Result returned via API or webhook. Python SDK available: pip install siliconbridge

Browser automation MCP server using Chrome/Edge. Access authenticated sites, handle CAPTCHAs, SSO, and JavaScript-heavy pages with your real browser session.