Open-Source Mantis Browser MCP Cuts Token Use With Numbered Text

The open-source Mantis browser MCP renders pages as short numbered text lists instead of screenshots or full accessibility trees, cutting tool output by 3-6x and saving 30-45% tokens versus Playwright MCP.

2026-10-27 ~ 2026-10-27 · 2 related posts

• Mantis MCP browser shows pages as numbered text, 30-45% fewer tokens than Playwright MCP — Silent_Sky6043 · 2026-10-27
• Open-source browser MCP returns numbered elements and diffs, cutting tool output 3-6x — Silent_Sky6043 · 2026-10-27