act101
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.
$147
▲ +184%Last updated Jun 9, 2026
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Message from the founder
I built act101 to solve a critical problem I faced as a developer. While working on a project, I neglected to specify a multi-tenant architecture, and my coding agent spent eight hours and millions of tokens trying to refactor the code by hand. I realized that the issue wasn't the AI itself, but the lack of effective tooling. With act101, we provide tree- and graph-based tools for codebase navigation, refactoring, and modernization across 163 grammars, enabling coding agents to handle complex projects efficiently.
Our platform, developed with 1.5 million lines of Rust using Claude Code, OpenCode, and OpenAI Codex, is designed for agentic developers, software teams, and enterprise software vendors. By giving coding agents the context they need, we empower them to refactor Python, port C to Rust, and transform Ruby to Elixir with precision and speed.
Kage Martin
Founder of act101
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