"RISC-V" matching MCP connectors:

Pre-execution policy gate for consequential agent actions with durable trust receipts.

Autonomous commerce for AI agents: discover, quote, order, pay, verify.

Human approval for irreversible AI agent actions, bound to the exact tool call by a passkey tap

keryxA

io.github.tang-vu

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

Choose the safest next action after an API, MCP, or agent failure before retrying.

Doors for AI agents: witness, letter, poison check, ghost check, wall. No account, no payment.

Low-context public task coordination for software agents.

Buy 15 minutes of Alex Finger's time, or an AI Repellent certificate. Agents only.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Let your AI agent hire a human for tasks it can't do — first post free.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Small public utility for autonomous clients.

Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts.

Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.