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marclou/mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
- MCP
Some setups.Tested on 2026-10-23. Works with one model or system, not every one we tried.
What we checked
Does it run from the README?Yes. Running in 12:35 on a clean Linux box.The run
Tested Oct 23, 2026, rev 75852bb.
Does it do what the README says?1 of 1 claims held up.Evidence
“The app compiles to an optimized production build.”
Expected Compiled successfully. Got Compiled successfully.
Which setups did we try?Works with Luna. Not yet with Haiku.Setups
Linux / Haiku: not yet, Oct 23, rev 75852bb. Linux / Luna: works, Oct 23, rev 75852bb.
Is it safe to run?Writes outside the project folder: yes by npm lifecycle; made outbound HTTPS connections: yes (hosts not recorded)What we saw
Review signals across current setups: connection review, outside write. 4 listed items (named-host connections, static matches, dependency advisories) are below and do not change this verdict. 6 static matches retained as context.
Repository processes attempted these non-loopback connections; proxies can hide the final hostname. 5 distinct locations. 2 findings. 12 attributed processes.
OSV reports a known vulnerability in this dependency version. 2 distinct locations. 2 findings.
Repository processes attempted these writes outside documented output/cache paths. 3 distinct locations. 2 findings. 21 attributed processes.
Reviewed as expected for a test run: resolver address lookups that send no data.
Full event, path and process lists for each observed setup:
A quiet run is not a safety guarantee.
Is it maintained?Maintained · 142 commits in 90 days · 0 merged PRs in 90 days · 0 open issues · 15 open PRsActivity
actively maintained: last commit 0 days ago; 142 commits and 0 merged PRs in 90 days; 0 open issues, 15 open PRs; 5 of 13 recent threads got a maintainer reply, median first reply 46.1h; no releases
Can I show this on my README?The badge says Some setups.Badge
The run
Oct 23 · rev 75852bbIndependent test, not endorsed by the project.