Kerux


κῆρυξ — a fast, self-contained Rust agent for LLM-driven tool execution.
Streaming-first ReAct loop · ratatui TUI · Telegram/WhatsApp/Discord/Slack gateway · autonomous coding mode

---


Highlights

• Streaming-first ReAct loop — tool calls detected and executed incrementally from partial LLM output, with a tolerant XML parser and self-healing re-prompts on failure
• Ratatui TUI — prompt-first landing screen, responsive workspace panes, reasoning rails, tool activity blocks, MCP/Skills/Behavior management
• Messaging gateway (kerux serve) — Telegram long-polling + WhatsApp bridge + Discord/Slack REST adapters, MarkdownV2 conversion, live status edits, SSE streaming replies, tool approval via inline keyboard, voice-note STT, cron scheduler, subagent delegation
• Autonomous coding mode — 24/7 loop that reads TODO.md, validates with local tests, and only pushes after success
• Persistent state — sessions, memory, todos, and cron jobs survive restarts (atomic JSON writes under ~/.kerux/)
• Repo-map context — tree-sitter symbols + personalized PageRank, token-budgeted into the system prompt
• Transactional git harness — pre-run snapshots, Conventional Commits, TUI /undo
• Flight recorder — hash