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.
npx skills add treasure-data/td-skills --skill email-campaigngit clone --depth 1 https://github.com/treasure-data/td-skillsWrote 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/treasure-data/td-skills/email-campaign)<a href="https://agentmods.dev/skills/treasure-data/td-skills/email-campaign"><img src="https://agentmods.dev/badge/skills/treasure-data/td-skills/email-campaign/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/treasure-data/td-skills/email-campaign"><img src="https://agentmods.dev/badge/skills/treasure-data/td-skills/email-campaign.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 | $0.00078 | $0.02683 |
| Opus 5.5 | $0.00031 | $0.01073 |
| Sonnet 5.5 | $0.00016 | $0.00537 |
| Haiku 4.5 | $0.00008 | $0.00268 |
Grade A, and why
email-campaign 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 2mo 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.
How it starts
The opening of the file, as written. The whole thing — 262 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Email Campaign Builder
This skill produces channel-ready HTML email campaigns for defined audience segments. It generates strategy briefs, renders live previews in the Treasure Studio artifact panel, supports iterative natural language editing, and pushes finalized emails to Treasure Engage via a TD Workflow.
When to Use This Skill
Use this skill when:
- The user asks to "create an email", "build an email campaign", or "design an email template"
- The user wants to "generate an email for a segment" based on audience data
- The user requests a "preview" of an email in Treasure Studio
- The user says "push to Engage", "ship it", or "send to Engage" to publish a finalized email
- The user needs A/B testing variants for an email campaign
Prerequisites
This skill requires:
- Treasure Studio MCP server (
tdx-studio) — for email preview viapreview_document - tdx CLI — for workflow execution and Engage integration
- (Optional)
engage_email_builderTD Workflow — for automated push to Engage
If Studio preview is unavailable, emails will be saved to disk only. If the Engage workflow is not deployed, the skill falls back to manual HTML export.
Core Principles
1. Strategy Before Design
Always produce a strategy brief before writing any HTML. Analyze the audience segment, determine the right message and offer, then generate the email.
Example brief output:
Segment: Gold Tier — High Intent
Audience: 2,400 active members, 85% email open rate
Message: Urgency — "Your exclusive early access expires Friday"
Offer: No discount (high-intent segment). Use exclusivity + scarcity.
Imagery: Premium lifestyle, curated product selection
2. Offer Logic Is Segment-Driven
Not every segment should receive a discount. Match the offer strategy to the audience profile.
| Segment Profile | Offer Strategy |
|---|---|
| Low/medium-conversion, bronze/silver, inactive >30 days | Discount or incentive |
| Gold/platinum, high intent, active | Urgency, exclusivity, or social proof |
| New members, unknown intent | Welcome series, value education |
What ships with it
3 files 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.
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.
- 2mo ago First seen · 262 lines · 78 tokens per session scan A 26300d03cfab
email-campaign is a skill published in the GitHub repository treasure-data/td-skills (22 stars, last pushed 2d ago), licensed Apache-2.0. It adds 78 tokens to every session and 2,683 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-08-30.
email-campaign compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| email-campaigntreasure-data/td-skills | Skill | 22 | 2d ago | Apache-2.0 | A | 78 | Claude Code, Codex |
| imagegenopenai/codex | Skill | 135k | today | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 100k | today | Apache-2.0 | A | 19 | Claude Code |
| browser-automationopenclaw/openclaw | Skill | 394k | today | MIT | A | 36 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 80k | 6d ago | MIT | A | 200 | Claude Code, Codex |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | today | MIT | A | 95 | Claude Code |
| chat-pet-sprite-creationmicrosoft/vscode | Skill | 195k | today | MIT | A | 53 | Claude Code, Codex |