head to head · open source
plandex vs skybridge
plandex has 15,687 GitHub stars, 1,178 forks, 66 open issues and last shipped 1.0 years ago. skybridge has 2,112 stars, 138 forks, 58 open issues and last shipped yesterday. plandex leads on adoption by 643% (15,687 vs 2,112 stars). plandex is written in Go under MIT; skybridge is written in TypeScript under MIT. plandex has attracted 8% as many forks as stars, skybridge 7%. skybridge was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| plandex | skybridge | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 2.1K |
| License | MIT | MIT |
| Written in | Go | TypeScript |
| Last push | 2025-10-03 | 2026-10-02 |
| Forks | ⑂ 1.2K | ⑂ 138 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick plandex if
- You weight community size — 16K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick skybridge if
- You want the skybridge feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and skybridge fits your workflow better
About plandex
Plandex is an open source, terminal based AI coding agent for developers who need to plan and execute large coding tasks spanning dozens of files in real world projects.
read the full plandex overview →
About skybridge
Skybridge is a full stack TypeScript framework for developers and coding agents building type safe, React powered MCP Apps and ChatGPT Apps that run across UI enabled MCP clients.
read the full skybridge overview →
More in Developer Tools
Related comparisons
More Frameworks & Platforms projects
Compare either of these against the rest of the Frameworks & Platforms field.
Frequently asked questions
Is plandex or skybridge more popular?
plandex has 15,687 GitHub stars and skybridge has 2,112. plandex has the larger community by that measure.
Are plandex and skybridge free?
Both are open source. plandex is licensed under MIT and skybridge under MIT. Neither carries a licence fee.
What is the difference between plandex and skybridge?
plandex is written in Go and skybridge in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, plandex or skybridge?
Choose plandex if you want the larger community (15,687 stars) or its MIT licence terms. Choose skybridge if its feature set, stack or MIT licence fits better. Both are self-hostable.