Best Get Shit Done (GSD) Alternatives

Serena is a free, open-source coding agent toolkit that provides IDE-like semantic code retrieval and editing capabilities to any LLM via the Model Context Protocol (MCP). Built on Language Server Protocol (LSP) integration, it enables symbol-level navigation, cross-file refactoring, and relational code understanding across Python, TypeScript, Go, Rust, Java, PHP, and more — without requiring file-level reads or text-based search.

Claude-Flow is an open-source multi-agent orchestration platform that deploys dozens of concurrent Claude Code agents with shared memory and coordinated workflows. It enables parallel task execution, hierarchical agent coordination, and persistent context across sessions. Run via npx with zero setup. Described as the leading agent orchestration platform for Claude by industry analysts, it has 9,100+ GitHub stars and is used for complex codebase-wide refactoring and multi-file development tasks.

Baton is a desktop application for running multiple AI coding agents in parallel inside isolated git worktrees. It supports Claude Code, Codex CLI, OpenCode, Gemini CLI, visual diffs, status notifications, MCP server support, built-in Git operations, and one-click PRs to GitHub or GitLab.