act101

163-grammar tools for coding agents.

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Published on:

May 22, 2026

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act101 application interface and features

About act101

act101 — AI agents that refactor and port code across 163 languages
The first dev tool that lets an AI agent actually refactor and port code. 163 grammars, 183 refactor operations, 30 analyzers, 8 porting ops — for Claude Code, Cursor, Codex, OpenCode via MCP.
Agent refactor Python. Agent port C to Rust. Agent port Ruby to Elixir. 163 grammars, 183 refactor ops, 8 porting ops via MCP. Free for personal use.
The first dev tool that lets an AI agent actually refactor and port code. 163 grammars, 183 AST refactor operations, 30 codebase analyzers, 8 porting operations — exposed to Claude Code, Cursor, Codex, and OpenCode through a built-in MCP server. Agent refactor Python. Agent port C to Rust. Agent port Ruby to Elixir.

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