mcp-email@0.5.0
VERIFIED· not startedPublisher claims: "IMAP/SMTP 信箱 MCP server — 把任意標準信箱（Gmail/Outlook/自架…）包成 MCP tools；支援本地 stdio 與遠端 HTTP/OAuth 部署" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Not started: dependency install failed; the server itself was not observed.- Tested
- the dependency install step · every file read, file written and host contacted by what ran
- Not tested
- server startup · the tool list · tool behavior
What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.
Before you give it your token
Code inventory arrives with this version's next honeypot run.- It will ask for
- unknown until the next run
- Where it talks to
- unknown until the next run
- What the honeypot saw
- no credential files read · no network
- What we could not test
- server startup · the tool list · tool behavior
Not enough was observed to say yet. Not started: dependency install failed; the server itself was not observed. This version's code has not been inventoried for credentials and hosts either; both arrive with its next honeypot run (popular servers first). `vet-skills try mcp-email` runs it now and prints the full answer.
Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-07 and scored it 85/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 2 scenarios · 0 deviationsStatic findings
candidates += [os.path.join(os.getcwd(), ".env"), os.path.join(here, ".env")]Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.# 原有的本機 stdio 模式：認證方式（環境變數 /.env / email_configure）不變Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.憑證走環境變數 /.env（或 runtime 用 email_configure），原有認證方式完全不變。Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose."""讀取 .env（KEY=VALUE，每行一組），寫入 os.environ（不覆蓋既有值，環境變數優先）。Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.首次啟動自動產生，chmod 600）。換金鑰＝所有已發 token 立即失效。Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
No advisories in OSV for mcp-email@0.5.0 as of 7d ago. This is the package itself, not its dependencies.