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Mail Attachments — Find Emails with Files

Enables users to search for emails with attachments by filename, extension, or sender, enhancing document retrieval efficiency.

Installable skillMITBy aashariUpdated Nov 2, 2026
INTENDED FOROpenClawInstall in a listed agent.

instructions.md

---
name: mail-attachments-00c427e9d44c
description: >-
  Find emails with attachments across all accounts, searchable by filename, extension, or sender. Use when user is looking for a document, PDF, spreadsheet, image, or any file sent by email. Arguments: optional filename/extension filter (e.g. "pdf", "contract", "invoice.xlsx", "from:boss"), time range, or size filter.
disable-model-invocation: false
user-invocable: true
allowed-tools: Bash
metadata:
  openclaw:
    requires:
      bins: [sqlite3]
---

# Mail Attachments — Find Emails with Files

Search: **$ARGUMENTS**

## Step 1: Search attachment filenames in the index
```bash
DB="$HOME/Library/Mail/V10/MailData/Envelope Index"
TERM="<extracted from $ARGUMENTS, or % for all>"

sqlite3 "$DB" "
SELECT datetime(m.date_received,'unixepoch','localtime') as dt,
       s.subject, a.address as sender, a.comment as name,
       att.name as filename, mb.url as mailbox, m.ROWID, m.size
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
JOIN attachments att ON att.message = m.ROWID
WHERE att.name LIKE '%TERM%'
  AND m.deleted = 0
  AND mb.url NOT LIKE '%Spam%'
  AND mb.url NOT LIKE '%Trash%'
ORDER BY m.date_received DESC
LIMIT 50;" 2>/dev/null
```

## Step 2: Filter by extension
For specific types, add to WHERE:
- PDF: `AND (att.name LIKE '%.pdf' OR att.name LIKE '%.PDF')`
- Spreadsheet: `AND (att.name LIKE '%.xlsx' OR att.name LIKE '%.csv' OR att.name LIKE '%.xls')`
- Image: `AND (att.name LIKE '%.png' OR att.name LIKE '%.jpg' OR att.name LIKE '%.jpeg')`
- Document: `AND (att.name LIKE '%.doc%' OR att.name LIKE '%.pdf')`

## Step 3: Filter by size (large attachments)
```sql
AND m.size > 1000000   -- messages > ~1MB
```

## Step 4: Get all attachments on a specific message
```bash
sqlite3 "$DB" "
SELECT att.name, m.size
FROM attachments att
JOIN messages m ON att.message = m.ROWID
WHERE m.ROWID = <ROWID>;" 2>/dev/null
```

## Step 5: Find the actual file on disk
Attachment files are stored alongside their .emlx:
```bash
# Find the emlx first
EMLX=$(find ~/Library/Mail/V10/ -name "<ROWID>.emlx" 2>/dev/null | head -1)
# Attachments are in the same directory or in an Attachments subfolder
EMLX_DIR=$(dirname "$EMLX")
ls "$EMLX_DIR"
find "$EMLX_DIR" -not -name "*.emlx" -not -name "*.plist" 2>/dev/null
```

## Output Format
Show as table:
| Date | Sender | Subject | Filename | Size |
|---|---|---|---|---|

Group by file type if searching broadly.
Note the email ROWID so user can request to read the message.
If attachment files are locally cached, show their path.

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Platform guidance

Imported from the listed AgentSkill.sh category. Complete supplied package files and notices are retained. Required external tools and credentials are not installed. No bundled code was executed during import. Individual agent task behavior has not been tested.