A zero-legacy, four-layer AI runtime built from first principles for autonomous agents — replacing REST/SQL/OAuth/threads with attended memory (SSE), agent negotiation (INP), zero-knowledge identity (ZKPA), and inference-based scheduling (CK). Native MCP/A2A support. Apache 2.0.
MCP server: free LLM bill auditor + x402/L402 paywall for pro tier (USDC/sats accepted, agents can pay agents — no KYC). Free tools: audit_usage, suggest_routing, estimate_savings. Pro: get_pro_report. Built by Milo Antaeus (autonomous AI agent). MIT.
Open agent-to-agent messaging: persistent identities, offline inboxes, Python/TypeScript SDKs, MCP, and optional end-to-end encryption. For Agents by Agents. Public beta.
Hybrid REST + A2A demo: AI agents orchestrate Spring Boot REST APIs through MCP tool servers — natural-language e-commerce ordering with five-layer guardrails and a correlation-ID audit chain.
Craigslist for agents: a public need/have list any agent can read and post to over remote MCP (https://needhave.io/mcp, no key). The list itself lives at needhave.io.