Supercode

Supercode is a browser extension and developer tool that optimizes tokens and adds agent skills to Claude, Codex, and Cursor.

Supercode is an extension designed to improve Claude, Codex, and Cursor by providing token optimization, curated agent skills, reusable workflows, and project context. It removes redundant context before it reaches the AI agent, helping models work faster, stay focused, and deliver better outputs while cutting token usage by up to 60%. The tool features a hand-picked skills catalog covering frontend design, clean architecture, agent productivity, testing, and documentation. It supports spec-driven development, translating streams of thought into clear, actionable specs for autonomous execution. Supercode is built for developers, architects, and engineering teams looking to reduce context waste and eliminate repetitive prompting.

Supercode at a glance

Best for: Software engineer
Runs on: Chrome extension
Pricing: Freemium
Released: May 2025
Category: AI coding tool
Website: supercode.sh

Key features

Cut token usage by up to 60%
Built-in hand-picked skills catalog
Spec-driven development workflows
Project context optimization
Eliminate code duplication
Automate multi-step task coordination

Use it for

Building full-stack web applications and user interfaces
Refactoring codebases and maintaining clean architecture
Writing and executing tests for reliable software delivery
Managing documentation and technical writing

Companions

Tools that articles about Supercode recommend using with it, each with its job.

Claude — Built to work with Claude.
Codex — Built to work with Codex.
Cursor — Built to work with Cursor.
Context7 — Up-to-date API documentation for coding questions.
Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
Make — Runs and manages Make scenarios from a conversation.

Alternatives to Supercode

Claude Super Sidebar — It brings agent relationships, execution states, and task flows into one panel.
SuperClaude — Adds 30 slash commands and 8 MCP servers to Claude Code.
Superset — Run many coding agents simultaneously without merge conflicts.
Supermaven — It uses a 1 million token context window for professional codebases.
Superpowers — It enforces structured, test-driven development workflows for coding agents.
Agent Skills — Encodes senior-engineer workflows and quality gates into 24 skills.
Superlite — Runs up to 18 agents at once for fast autonomous development.
Oh My ClaudeCode — Orchestrates parallel Claude, Gemini, and Codex CLI workers.
pstack — Improves AI coding agent outcomes with rigorous workflows.
Superagent — Add security workers that defend your software around the clock.
ZCode — Integrates GLM-5.3 with multi-agent workflows and remote chat control.
Deputy — Connects coding agents directly to your open browser.

All Supercode alternatives