email

email is a skill for Claude Code, Codex from lvndry/jazz. It costs 63 tokens per session (4,448 once invoked), scanned A, original, MIT.

An email-management tool that works through Himalaya, a command-line email client for connecting to mail services. It can work with services such as Gmail, Outlook, iCloud, and Proton Mail.

In plain words
What is it for?
Use it to read, send, search, reply to, forward, and organise email.
Why use it?
It lets an agent handle email from the command line instead of requiring separate manual inbox work. It supports common tasks such as finding messages and managing replies.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/lvndry/jazz/email
Any agent
npx skills add lvndry/jazz --skill email
Clone the repo
git clone --depth 1 https://github.com/lvndry/jazz

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for email

README.md
[![agentmods](https://agentmods.dev/badge/skills/lvndry/jazz/email.svg)](https://agentmods.dev/skills/lvndry/jazz/email)
Your own site
<a href="https://agentmods.dev/skills/lvndry/jazz/email"><img src="https://agentmods.dev/badge/skills/lvndry/jazz/email.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,448 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00063 $0.04448
Opus 5 $0.00032 $0.02224
Sonnet 5 $0.00013 $0.00890
Haiku 4.5 $0.00006 $0.00445

Measured 4d ago against content hash c688aad42239, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

email scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| Any OS, no root | `curl -sSL https://raw.githubusercontent.com/pimalaya/himalaya/master/install.sh \| PREFIX=~/.local sh` |
skills/email/SKILL.md · 424 lines

How it starts

The opening of the file, as written. The whole thing — 424 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Email Management

Manage emails using Himalaya CLI - a powerful command-line email client supporting IMAP, SMTP, Maildir, and Notmuch backends.

Config format note (Himalaya v2.x). Himalaya v2 reorganized the config from the old backend.* / message.send.backend.* schema into per-protocol tables ([accounts.x.imap], [accounts.x.smtp], [accounts.x.jmap]). A v1 config silently loads with zero backends, so every command fails with No backend matching \auto` is configured. If you see that error, the config is in the wrong format — see [references/providers.md](references/providers.md) for the v2 shape. account list` shows the resolved backends per account; use it to confirm.

Agent Usage (Power User Patterns)

When using this skill as an agent, run commands via execute_command. Prefer these patterns:

  1. Install and set up if needed. Run Prerequisites Check before the first Himalaya command. If himalaya is missing, fetch the live README and install it. If no account is configured, walk the user through Account Setup, then continue the original request (check mail, etc.). Do not stop at "go install Himalaya".

  2. Always use --json (the global flag) when you need to parse results (subject, from, id):

    himalaya envelope list -m INBOX -s 20 --json | jq '.envelopes[] | {id, subject, from, date}'
    

    Note: in v2 the flag is the global --json, not --output json. envelope list emits {"envelopes":[...]}; account list emits {"accounts":[...]}.

  3. Non-interactive send uses message write with flags and --send (no editor):

    himalaya message write --to "[email protected]" --subject "Subject" --body "Body text" --send
    

    Or feed the body via stdin:

    printf 'Body text' | himalaya message write --to "[email protected]" --subject "Subject" --send
    

    --save <MAILBOX> appends a copy (e.g. Sent) alongside --send.

Read the full file on GitHub · 424 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 424 lines · 63 tokens per session scan A c688aad42239

Subscribe to this mod's changes

email is a skill published in the GitHub repository lvndry/jazz (50 stars, last pushed 4d ago), licensed MIT. It adds 63 tokens to every session and 4,448 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories