head to head · open source
Mastodon vs reddit-mcp-buddy
Mastodon has 50,299 GitHub stars, 7,498 forks, 4,525 open issues and last shipped yesterday. reddit-mcp-buddy has 828 stars, 101 forks, 13 open issues and last shipped 1 months ago. Mastodon leads on adoption by 5,975% (50,299 vs 828 stars). Mastodon is written in Ruby under AGPL-3.0; reddit-mcp-buddy is written in TypeScript under MIT. Mastodon has attracted 15% as many forks as stars, reddit-mcp-buddy 12%. Mastodon was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Mastodon | reddit-mcp-buddy | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 828 |
| License | AGPL-3.0 | MIT |
| Written in | Ruby | TypeScript |
| Last push | 2026-09-17 | 2026-08-17 |
| Forks | ⑂ 7.5K | ⑂ 101 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mastodon if
- You weight community size — 50K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick reddit-mcp-buddy if
- You want the reddit-mcp-buddy feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and reddit-mcp-buddy fits your workflow better
About Mastodon
Mastodon is a free, open source, self hosted social network server built on ActivityPub that lets anyone run a microblogging community which interoperates with the wider Fediverse, and it is aimed at individuals, communities, and organisations that want to own their social graph instead of renting it from a platform.
read the full Mastodon overview →
About reddit-mcp-buddy
Reddit MCP Buddy is a Model Context Protocol server that lets Claude Desktop and other AI assistants browse Reddit, search posts, and analyze user activity. It is written in TypeScript, distributed under the MIT license, and published on npm as reddit mcp buddy . The project lives in the MCP ecosystem, the tooling layer that connects AI assistants to external data sources, and its topic list ties it directly to Claude, MCP servers, and the Reddit API.
read the full reddit-mcp-buddy overview →
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Frequently asked questions
Is Mastodon or reddit-mcp-buddy more popular?
Mastodon has 50,299 GitHub stars and reddit-mcp-buddy has 828. Mastodon has the larger community by that measure.
Are Mastodon and reddit-mcp-buddy free?
Both are open source. Mastodon is licensed under AGPL-3.0 and reddit-mcp-buddy under MIT. Neither carries a licence fee.
What is the difference between Mastodon and reddit-mcp-buddy?
Mastodon is written in Ruby and reddit-mcp-buddy 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, Mastodon or reddit-mcp-buddy?
Choose Mastodon if you want the larger community (50,299 stars) or its AGPL-3.0 licence terms. Choose reddit-mcp-buddy if its feature set, stack or MIT licence fits better. Both are self-hostable.