Browser engine for agents. HTML in, structured Semantic Object Model out. Native MCP and AWP with a supported CDP subset. Apache-2.0.
Latest release v0.5.1 — Plasmate v0.5.1 · 5 Apr 2026
3 files for Claude Code, Codex and OpenCode: plasmate, plasmate AGENTS.md, plasmate CLAUDE.md — 48,334 tokens loaded in every session.
AGENTS.md A 1,576 tok CLAUDE.md A 46,758 tok .claude/skills/plasmate/SKILL.md A 36 tok These files are plasmate-labs/plasmate's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.