Is Mail Muncher safe and trustworthy?

tashan scores Mail Muncher on public evidence — tashan score 46.0/100, it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Mail Muncher?

Configure it from its source repository — it is a remote / registry server.

Who maintains Mail Muncher?

source: craigjmidwinter/mail-muncher.

‹ The Index

Mail Muncher

plugin

Give an agent its own read-only mailbox, from any IMAP server (Fastmail, iCloud, Gmail, Proton Bridge, self-hosted) or from the Gmail API. Archives the messages matching ordered filter rules to disk as byte-faithful .eml plus markdown with YAML frontmatter, re-reading an externally-owned domain list every cycle so an agent subscribes to mail by editing a text file. Bundles a stdio MCP server exposing listmessages, readmessage, searchmessages, listrules and sync.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Category: Communication — see all ranked ›

Work: Messaging and email · Career development

Who it is for: Operations · HR / recruiting

Install (Claude Code):

/plugin marketplace add craigjmidwinter/mail-muncher
/plugin install mail-muncher@mail-muncher

tashan score: 46.0
Adoption: 1 repos
Freshness: 95.0
Evidence coverage: 59% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
GitHub stars: 3
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Mail Muncher scores 46 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down — and tells you the day it moves.

Every score since we started measuring, for any capability
The named replacement when something you run is dying — not just that it is
tashan doctor over the config you already have, on your machine

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[![tashan](https://tashan.sh/badge/plugin-craigjmidwinter-mail-muncher-mail-muncher.svg)](https://tashan.sh/capability/plugin-craigjmidwinter-mail-muncher-mail-muncher.html)

source ↗ · plugin:craigjmidwinter/mail-muncher/mail-muncher

Everything on this page is public evidence and free. What it cannot know is whether you run this — npx tashan-cli doctor reads your own config and names what is wrong in it, also free. tashan Pro tells you the day any of it changes.

Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›

Measured 2026-08-14 · scorer s5 · how · something wrong here?