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IMAP/SMTP Email Tool · kxiandaoyan | DecimalAI

productivityby kxiandaoyan

IMAP/SMTP Email Tool

kxiandaoyan/imap-smtp-email

Source kxiandaoyan/memoh-v2 ↗License AGPL-3.0

Read and send email via IMAP/SMTP. Check for new/unread messages, fetch content, search mailboxes, mark as read/unread, and send emails with attachments. Works with any IMAP/SMTP server including Gmail, Outlook, 163.com, vip.163.com, 126.com, vip.126.com, 188.com, and vip.188.com.

SkillScore73Maintained

Automatic

Personal Assistant pack

Last verified 8/21/2026

What it changes

Passed 14 of 19 test cases with the skill, and 3 of 19 without it.

Without skill14%

With skill73%

Checks it passed that the model alone missed

Includes --seen
Includes --limit 5
Includes --recent 2h

and 24 more in the full report

13 fixed3 passed either way6 still failing0 broke

Pass-rate lift: +59 pp
Tokens: +97%
Agent turns: 0%
Response time: -39%

Model gemini-3.6-flashMeasured 8/21/2026v116 of 22 cases passed with skill · 19 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/kxiandaoyan-imap-smtp-email/SKILL.md https://app.decimal.ai/s/kxiandaoyan-imap-smtp-email/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add kxiandaoyan-imap-smtp-email, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/kxiandaoyan-imap-smtp-email/ and pins it in .decimal/skills.lock

decimalai skills add kxiandaoyan-imap-smtp-email

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/kxiandaoyan-imap-smtp-email/SKILL.md https://app.decimal.ai/s/kxiandaoyan-imap-smtp-email/SKILL.md

Raw file: /s/kxiandaoyan-imap-smtp-email/SKILL.md ↗ · machine-readable summary at /s/kxiandaoyan-imap-smtp-email.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 12

Prompt

I want to quickly check if any new emails arrived in my INBOX in the past 2 hours. Please run the email check tool to show them.

What was checked, without and with the skill
Checked	Without skill	With skill
Executes node scripts/imap.js check	Missed	Passed
Includes --recent 2h	Missed	Passed

case-04 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md217 lines3 filesincludes scripts

IMAP/SMTP Email Tool

Read, search, and manage email via IMAP protocol. Send email via SMTP. Supports Gmail, Outlook, 163.com, vip.163.com, 126.com, vip.126.com, 188.com, vip.188.com, and any standard IMAP/SMTP server.

Environment Variables

This skill requires the following environment variables to be configured:

IMAP Configuration (Receiving Email)

IMAP_HOST - IMAP server hostname (e.g., imap.gmail.com)
IMAP_PORT - IMAP server port (default: 993)
IMAP_USER - Your email address
IMAP_PASS - Your password or app password
IMAP_TLS - Use TLS/SSL connection (default: true)
IMAP_REJECT_UNAUTHORIZED - Verify SSL certificates (default: true, set to false for self-signed certs)
IMAP_MAILBOX - Default mailbox (default: INBOX)

SMTP Configuration (Sending Email)

SMTP_HOST - SMTP server hostname (e.g., smtp.gmail.com)
SMTP_PORT - SMTP server port (587 for STARTTLS, 465 for SSL)
SMTP_SECURE - Use SSL (true for port 465, false for port 587)
SMTP_USER - Your email address
SMTP_PASS - Your password or app password
SMTP_FROM - Default sender email (optional)
SMTP_REJECT_UNAUTHORIZED - Verify SSL certificates (default: true, set to false for self-signed certs)

Security Notes

Store credentials in .env file (add to .gitignore)
For Gmail: use App Password if 2FA is enabled
For 163.com: use authorization code (授权码), not account password

Prerequisites

Node.js must be installed
Run npm install in the skill directory to install dependencies

Configuration

Create .env in the skill folder or set environment variables:

Track record

Benchmark

14 / 19

test cases passed, vs 3 / 19 without

Adoption

Users: 1
Times used: 17

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

kxiandaoyan / memoh-v2

internal/skills/defaults/imap-smtp-email/SKILL.md

View on GitHub ↗

License AGPL-3.0Imported 8/3/2026Version v1Bundled 2 files · scripts

Other skills for the same job

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More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

IMAP/SMTP Email Tool

Environment Variables

IMAP Configuration (Receiving Email)

SMTP Configuration (Sending Email)

Security Notes

Prerequisites

Configuration

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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