redatom

Rust MCP server that reads Reddit via public Atom/RSS (.rss) endpoints only. No OAuth, no PRAW, no HTML scraping, no .json API.

It returns titles, excerpts, and permalinks. It does not rank, summarize, or score. RSS is flat (~25 items, no comment trees). Fetches happen only when a tool is called.

Tool	Description
browse_subreddit	Subreddit listing (hot, new, top, rising, controversial)
search_reddit	Sitewide or subreddit search
get_post_comments	Post plus a flat list of comments

Run

Local:

cargo build --release
./target/release/reddit-rss-mcp

Always-on HTTP (port 8085, /mcp + /health):

docker build -t redatom .
docker run --name redatom -p 8085:8085 -e REDDIT_RSS_MCP_KEY=secret redatom

Clients, Compose, env vars: SETUP.md. Design: SPEC.md.

cargo test

MIT. See LICENSE.