Awesome Reverse Engineered

What is Awesome Reverse Engineered about?

A curated collection of interoperability‑focused projects that expose unofficial APIs, reimplement closed software, decode proprietary file formats, and preserve hardware or game ecosystems. The index aggregates tools, libraries, drivers, and re‑implementations across more than 30 categories, enabling developers and agents to find ready‑made solutions instead of reinventing reverse‑engineered code.

How to use Awesome Reverse Engineered?

• Web search: Visit the public website (https://alexgaoth.github.io/awesome-reverse-engineered/) and filter by category, language, health, stars, or recent activity.
• AI agent skill: Add the whole index to an AI agent with the npm command:

  npx skills add alexgaoth/awesome-reverse-engineered
  

• MCP server: Deploy the MCP server (see serverConfig below) to let Claude Desktop, Cursor, or any MCP‑compatible client query the index programmatically.
• Direct scripts: Download the single‑file Python script (re_index.py) to perform local searches, view entry details, or shallow‑clone a project.

Key Features

• 17,695 projects with a combined 12.4M GitHub stars.
• Category taxonomy covering AI tools, game decompilations, IoT devices, unofficial API clients, drivers, firmware, file‑format parsers, etc.
• Health indicators (active, slowing, dormant, archived) to assess maintenance status.
• Nightly refresh via GitHub Actions keeps data current.
• Agent skill integration for zero‑click lookup from Claude, Cursor, or other AI agents.
• Shareable web links for any filtered view.
• Resurrected products section highlighting revived hardware/services.

Use Cases

• Quickly locate an existing open‑source client for a proprietary API (e.g., YouTube, Spotify, TikTok).
• Find device‑specific drivers or local‑control libraries for smart home hardware.
• Pull a decompilation or reimplementation of a legacy game to enable preservation or modding.
• Supply an AI agent with the exact tool needed to parse a proprietary file format.
• Evaluate project health before integrating an unofficial client into production.

FAQ

Q: Do I need to worry about legal issues when using these tools? A: The index only includes projects that fall under interoperability exemptions (e.g., 17 U.S.C. §1201 (f)). Still, using unofficial clients may violate a service’s terms of use; assess risk per case.

Q: How often is the data updated? A: A GitHub Action runs nightly, refreshing stars, archival status, and dead‑link checks.

Q: Can I contribute a missing project? A: Yes – open an issue or submit a PR that adds the repository to data/entries.json with a short description of what it reverse‑engineers.

Q: What languages are most common in the collection? A: Python, C++, C, JavaScript, and C# lead the top‑five language counts.

Q: How do I run the MCP server locally? A: See the serverConfig section for the exact command.

Don't reverse engineer it twice.

17,695 open-source tools that exist because someone reverse engineered a closed app, API, device, protocol, file format, game or AI product.

Search the index or give it to your agent: npx skills add alexgaoth/awesome-reverse-engineered

Agent skill · Categories · Hot this week · Add a project

Before you reverse engineer something

Agents and tools like REA and Ghidra make reverse engineering faster than ever. Still, the app, API, device or file format you are about to open has often been done already, and the work sits in a repo nobody links to.

1. Search first. Use the website or the agent skill. Search by product, vendor or protocol.
2. Found it? Use it, fix it, and report breakage upstream. One maintained client beats ten private scripts.
3. Not there? Do the work, publish it as open source, then add it here so the next person starts where you stopped.

Can agents do this work themselves? Interop-Bench tests it on generated protocols and file formats, and scores it by running the code.

What's inside

17,695 projects with 12.4M GitHub stars between them: 10,079 active, 2,473 slowing down, 3,503 dormant, 1,186 archived. Top languages: Python (4,015), C++ (2,665), C (2,526), JavaScript (1,056), C# (956).

Resurrected

129 products their makers killed, kept alive by open-source projects built through reverse engineering.

See all 129 on the Resurrected page →

Give your AI agent the whole index

When a task needs to talk to something with no official API (a smart plug, a car, a chat app, a file format), your agent searches this index, ranks by stars, activity and license, reads the README, and picks the right tool.

npx skills add alexgaoth/awesome-reverse-engineered

Claude Code plugin

/plugin install reverse-engineered --marketplace alexgaoth/awesome-reverse-engineered

MCP server (Claude Desktop, Cursor, any MCP client)

claude mcp add reverse-engineered -- uvx --from "git+https://github.com/alexgaoth/awesome-reverse-engineered#subdirectory=mcp" reverse-engineered-mcp

{"mcpServers": {"reverse-engineered": {"command": "uvx", "args": ["--from", "git+https://github.com/alexgaoth/awesome-reverse-engineered#subdirectory=mcp", "reverse-engineered-mcp"]}}}

Any agent or shell (one file, Python standard library only)

curl -sL https://raw.githubusercontent.com/alexgaoth/awesome-reverse-engineered/main/plugin/skills/find-reverse-engineered/scripts/re_index.py -o re_index.py
python3 re_index.py search tuya local          # ranked matches
python3 re_index.py info make-all/tuya-local   # entry + README excerpt
python3 re_index.py clone make-all/tuya-local  # shallow clone into vendor/

Search it on the web

Filter 17,695 projects by category, language and health, sorted by stars or recent activity. Every search has a shareable link.

Hot this week

The most-starred projects with commits in the last 7 days.

Most starred

Health

Unofficial APIs break when the vendor changes their side, so check health before you depend on a project.

How it's built

Raw data: data/entries.json. Removed repos: data/removed.json. Imported lists and searches: SOURCES.md.

How we filter

Scope

This index lists interoperability, preservation and research projects: unofficial clients and SDKs, open drivers, local-control libraries, file-format parsers, protocol documentation, reimplementations and decompilations. Reverse engineering for interoperability is protected in many places (for example 17 U.S.C. §1201(f) and Article 6 of the EU Software Directive).

Left out on purpose: exploits and jailbreaks, security or certificate-pinning bypasses, decryption tools, cheats, DRM or paywall removal, CAPTCHA solvers, account bots and credential tools.

Using an unofficial client can break a service's terms of use. Use these projects with your own accounts, devices and data.

Contributing

Know a project that belongs here? Open an issue with the repo link and one line on what it reverse engineers, or send a PR that adds it to data/entries.json. Wrong category, dead link, or out of scope? Open an issue too.

Curated by @alexgaoth with research agents. Every entry is checked against the GitHub API.

Is your project listed?

Add this badge to your README. On the website, each project has a badge button that copies a version linking to its own entry.

[![Listed in Awesome Reverse-Engineered](https://img.shields.io/badge/listed%20in-awesome--reverse--engineered-ffb000?style=flat-square&labelColor=0e0f0d)](https://github.com/alexgaoth/awesome-reverse-engineered)

Star history

License

Code (scripts, website, agent skill): MIT. The list and data: CC0 1.0. Each linked project has its own license.

If this saved you from reverse engineering something yourself, give it a star.