Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/shigechika/gws-mcpnpx agentmods add skills/shigechika/gws-mcp/gws-gmail-forwardWrote 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.
[](https://agentmods.dev/skills/shigechika/gws-mcp/gws-gmail-forward)<a href="https://agentmods.dev/skills/shigechika/gws-mcp/gws-gmail-forward"><img src="https://agentmods.dev/badge/skills/shigechika/gws-mcp/gws-gmail-forward/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.
<a href="https://agentmods.dev/skills/shigechika/gws-mcp/gws-gmail-forward"><img src="https://agentmods.dev/badge/skills/shigechika/gws-mcp/gws-gmail-forward.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00016 | $0.00870 |
| Opus 5 | $0.00008 | $0.00435 |
| Sonnet 5 | $0.00003 | $0.00174 |
| Haiku 4.5 | $0.00002 | $0.00087 |
Grade A, and why
gws-gmail-forward 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.
This is a copy
100% identical to gws-gmail-forward — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
gmail +forward
PREREQUISITE: Read
../gws-shared/SKILL.mdfor auth, global flags, and security rules. If missing, rungws generate-skillsto create it.
Forward a message to new recipients
Usage
gws gmail +forward --message-id <ID> --to <EMAILS>
Flags
| Flag | Required | Default | Description |
|---|---|---|---|
--message-id |
✓ | — | Gmail message ID to forward |
--to |
✓ | — | Recipient email address(es), comma-separated |
--from |
— | — | Sender address (for send-as/alias; omit to use account default) |
--body |
— | — | Optional note to include above the forwarded message (plain text, or HTML with --html) |
--no-original-attachments |
— | — | Do not include file attachments from the original message (inline images in --html mode are preserved) |
--attach |
— | — | Attach a file (can be specified multiple times) |
--cc |
— | — | CC email address(es), comma-separated |
--bcc |
— | — | BCC email address(es), comma-separated |
--html |
— | — | Treat --body as HTML content (default is plain text) |
--dry-run |
— | — | Show the request that would be sent without executing it |
--draft |
— | — | Save as draft instead of sending |
Examples
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected]
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] --body 'FYI see below'
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] --cc [email protected]
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] --body '<p>FYI</p>' --html
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] -a notes.pdf
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] --no-original-attachments
gws gmail +forward --message-id 18f1a2b3c4d --to [email protected] --draft
Tips
- Includes the original message with sender, date, subject, and recipients.
- Original attachments are included by default (matching Gmail web behavior).
- With --html, inline images are also preserved via cid: references.
- In plain-text mode, inline images are not included (matching Gmail web).
- Use --no-original-attachments to forward without the original message's files.
- Use -a/--attach to add extra file attachments. Can be specified multiple times.
- Combined size of original and user attachments is limited to 25MB.
- With --html, the forwarded block uses Gmail's gmail_quote CSS classes and preserves HTML formatting. Use fragment tags (, , , etc.) — no / wrapper needed.
- Use --draft to save the forward as a draft instead of sending it immediately.
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.
- 10d ago First seen · 70 lines · 16 tokens per session scan A 12ae58f8983a
gws-gmail-forward is a skill published in the GitHub repository shigechika/gws-mcp (1 stars, last pushed 6d ago), licensed Apache-2.0. It adds 16 tokens to every session and 870 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to gws-gmail-forward, differing in 0 lines, and is treated as a copy.
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