- type
- Domain-specific coding agent (formal verification / correctness proofs)
- interface
- Terminal
- openSource
- Yes (Apache-2.0)
- lineage
- Generates spec-driven code alongside machine-checkable proofs of correctness rather than code alone; usable as a full CLI coding agent (install script, own account or OpenAI/OpenRouter key) or as a verify-only MCP server plugged into an existing agent (Cursor, Claude Code, Codex); currently covers TypeScript, Java and Rust
- note
- Show HN 2026-07-16. Genuinely distinct vertical from every general-purpose harness already tracked: proof generation/verification is the product, putting it alongside formal-methods tooling rather than Devin/Cursor/Copilot-style generalists
- iconUrl
- /research/harness-icons/forall.jpg
