agentc is a coding agent in C with no libc that fits under 1MB and idles under 1MB of RAM

Shown on HN Oct 7 and inspired by the pi agent, agentc is a static, embeddable coding agent with a TUI, agent loop, tools, MCP, and skills all built as extensions, aimed at tiny hardware or embedding in your own binaries without a Node dependency chain. CI builds cover Linux (x64, arm64, riscv64), Windows (x64, arm64), and macOS arm64; the Rust/C embedding API is still listed as coming in a few days, and the author wants Mac testers.