mail-read

mail-read is a skill for Claude Code from aashari/ai-agent-skills. It costs 76 tokens per session (907 once invoked), scanned A, original, MIT.

A tool for finding and reading one specific message in Apple Mail. It can locate an email by its database row number, subject, sender, or a description, then show its headers, text, and attachment names.

In plain words
What is it for?
Use it to answer questions such as “What does that email say?” or to inspect a known message and its attachments.
Why use it?
It avoids manually searching through Mail when you need the exact contents of one message. If several emails match, it helps identify the right one.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; built for openclaw.

Good fit Use it to answer questions such as “What does that email say?” or to inspect a known message and its attachments.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aashari/ai-agent-skills/mail-read
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.

Any agent
npx skills add aashari/ai-agent-skills --skill mail-read
Clone the repo
git clone --depth 1 https://github.com/aashari/ai-agent-skills

Made for: Claude Code.

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 mail-read

README.md
[![agentmods](https://agentmods.dev/badge/skills/aashari/ai-agent-skills/mail-read/github.svg)](https://agentmods.dev/skills/aashari/ai-agent-skills/mail-read)
Your own site
<a href="https://agentmods.dev/skills/aashari/ai-agent-skills/mail-read"><img src="https://agentmods.dev/badge/skills/aashari/ai-agent-skills/mail-read/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for mail-read

Your own site · 80×15
<a href="https://agentmods.dev/skills/aashari/ai-agent-skills/mail-read"><img src="https://agentmods.dev/badge/skills/aashari/ai-agent-skills/mail-read.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 907 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00076 $0.00907
Opus 5 $0.00038 $0.00453
Sonnet 5 $0.00015 $0.00181
Haiku 4.5 $0.00008 $0.00091

Measured 10d ago against content hash cf37b18f1928, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

mail-read scanned grade A with 0 findings 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 10d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/apple-mail/mail-read/SKILL.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mail Read — Read a Specific Email

Looking for: $ARGUMENTS

Step 1: Find the email

If $ARGUMENTS is a number → treat as ROWID directly

ROWID="$ARGUMENTS"
DB="$HOME/Library/Mail/V10/MailData/Envelope Index"

sqlite3 "$DB" "
SELECT datetime(m.date_received,'unixepoch','localtime') as dt,
       s.subject, a.address as sender, a.comment as name,
       mb.url as mailbox, m.ROWID, m.read, m.flagged
FROM messages m
JOIN subjects  s  ON m.subject = s.ROWID
JOIN addresses a  ON m.sender  = a.ROWID
JOIN mailboxes mb ON m.mailbox = mb.ROWID
WHERE m.ROWID = ${ROWID};" 2>/dev/null

If $ARGUMENTS is text → search by subject + sender

sqlite3 "$DB" "
SELECT datetime(m.date_received,'unixepoch','localtime') as dt,
       s.subject, a.address as sender, mb.url, m.ROWID
FROM messages m
JOIN subjects s ON m.subject=s.ROWID
JOIN addresses a ON m.sender=a.ROWID
JOIN mailboxes mb ON m.mailbox=mb.ROWID
WHERE (s.subject LIKE '%QUERY%' OR a.address LIKE '%QUERY%' OR a.comment LIKE '%QUERY%')
  AND m.deleted=0
  AND mb.url NOT LIKE '%Spam%'
ORDER BY m.date_received DESC LIMIT 5;" 2>/dev/null

If multiple matches, show options and ask which one.

Step 2: Get recipient list

sqlite3 "$DB" "
SELECT a.address, a.comment, r.type
FROM recipients r
JOIN addresses a ON r.address = a.ROWID
WHERE r.message = <ROWID>
ORDER BY r.type, r.position;" 2>/dev/null

Step 3: Get attachment list

sqlite3 "$DB" "
SELECT att.name FROM attachments att
WHERE att.message = <ROWID>;" 2>/dev/null

Step 4: Read the full body

First check summaries table for fast-path (no file I/O, available for ~5% of recent emails):

sqlite3 "$DB" "SELECT su.summary FROM messages m JOIN summaries su ON m.summary = su.ROWID WHERE m.ROWID = <ROWID>;" 2>/dev/null

If no summary, parse the emlx:

python3 ~/.claude/skills/_mail-shared/parser.py <ROWID>

Step 5: Find the raw file if needed

find ~/Library/Mail/V10/ -name "<ROWID>.emlx" 2>/dev/null | head -1
# If not found, try partial (IMAP lazy-load — body is still readable):
find ~/Library/Mail/V10/ -name "<ROWID>.partial.emlx" 2>/dev/null | head -1

The parser handles partial fallback automatically. Use raw find only for debugging.

Read the full file on GitHub · 108 lines

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. 10d ago First seen · 108 lines · 76 tokens per session scan A cf37b18f1928

Subscribe to this mod's changes

mail-read is a skill published in the GitHub repository aashari/ai-agent-skills (5 stars, last pushed 6mo ago), licensed MIT. It adds 76 tokens to every session and 907 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.