Cloudflare Email Service
hodgef/apiker
Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing).
A skill your agent uses when converting or migrating email templates from another provider (SendGrid, Mailgun, Mandrill, Postmark, Brevo, Amazon SES) to Mailtrap-compatible Handlebars syntax.
Install Converting Email Templates
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace converting-email-templates --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .claude/skills/converting-email-templates && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .claude/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templatesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace converting-email-templates --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .agents/skills/converting-email-templates && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .agents/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace converting-email-templates --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .cursor/skills/converting-email-templates && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .cursor/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/mailtrap/converting-email-templates--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace converting-email-templates --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .gemini/skills/converting-email-templates && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .gemini/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace converting-email-templatesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .github/skills/converting-email-templates && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .github/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill converting-email-templates -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace converting-email-templates --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/mailtrap/converting-email-templates .opencode/skills/converting-email-templates && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "converting-email-templates" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/mailtrap/converting-email-templates into .opencode/skills/converting-email-templates/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "converting-email-templates", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
converting-email-templates- GitHub stars
- 430
- Token cost
- ~1.8k tokens
- SKILL.md length
- 767 words
- Files
- 13 (incl. scripts, references)
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when converting or migrating email templates from another provider (SendGrid, Mailgun, Mandrill, Postmark, Brevo, Amazon SES) to Mailtrap-compatible Handlebars syntax.
- Works in 5 steps: Detect mode → Run the converter script → Handle flags (Deep mode) → …
- Migrating email templates from another provider (SendGrid
- SKILL.md covers Purpose, Input, Workflow and Inline conversion (no file), plus 1 more section
- Runs Python scripts from its folder; calls python3
What it does
Converting Email Templates is an agent skill from aiskillstore/marketplace. Use when converting or migrating email templates from another provider (SendGrid, Mailgun, Mandrill, Postmark, Brevo, Amazon SES) to Mailtrap-compatible Handlebars syntax. Supports single file, bulk directory, and inline HTML conversion.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 18 other files, including scripts and reference files (for example `content/how-to-migrate-email-templates.md`, `references/conversion-rules.md` and `scripts/converter.py`).
It sits in Backend & APIs, covering Transactional email. It works with SendGrid and Python. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Migrating email templates from another provider (SendGrid
- Amazon SES) to Mailtrap-compatible Handlebars syntax
Example prompts
- “/converting-email-templates”
Requirements
- Python 3
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Detect mode
- Run the converter script
- Handle flags (Deep mode)
- Present results
- API field mapping reminder
What it can do on your machine
Read from SKILL.md and the folder at commit 755bc35. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Converting Email Templates loads about 1.8k tokens when it runs, and up to ~4.4k if it reads all its reference files. Until then it costs about 66 tokens; SKILL.md has 767 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 767 words (~1,770 tokens).
“Automatically convert email templates from other email service providers into Mailtrap-compatible Handlebars syntax. Handles both deterministic pattern conversions (via a Python script) and complex edge cases (via LLM intelligence).”
- name
- converting-email-templates
Files
SKILL.md and 12 other files (scripts, references) in skills/mailtrap/converting-email-templates of aiskillstore/marketplace.
- SKILL.md
- content/how-to-migrate-email-templates.md
- references/conversion-rules.md
- scripts/converter.py
- skill-report.json
- tests/expected/brevo-test.html
- tests/expected/mandrill-mergetags-test.html
- tests/expected/postmark-test.html
- tests/expected/sendgrid-test.html
- tests/input/brevo-test.html
- tests/input/mandrill-mergetags-test.html
- tests/input/postmark-test.html
- tests/input/sendgrid-test.html
Open the folder on GitHubat commit 755bc35
Compare with similar skills
Converting Email Templates next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Converting Email Templates this skillaiskillstore/marketplace | 430 | — | ~1.8k | Automated safety check: Pass | None | |
| Cloudflare Email Servicehodgef/apiker | 127 | 2 repos | ~2k | Automated safety check: Pass | MIT | |
| Himalayaagentscope-ai/skills | 130 | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| E2a Integratetokencanopy/e2a | 193 | — | ~840 | Automated safety check: Pass | Apache-2.0 | |
| Email Servicecohen-liel/hivemind | 110 | — | ~1.8k | Automated safety check: Pass | Apache-2.0 | |
| Deliverability Checkerguia-matthieu/clawfu-skills | 150 | — | ~1.1k | Automated safety check: Pass | MIT |
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Categories
Questions about Converting Email Templates
What does Converting Email Templates do?
A skill your agent uses when converting or migrating email templates from another provider (SendGrid, Mailgun, Mandrill, Postmark, Brevo, Amazon SES) to Mailtrap-compatible Handlebars syntax. Converting Email Templates is an agent skill from aiskillstore/marketplace. Use when converting or migrating email templates from another provider (SendGrid, Mailgun, Mandrill, Postmark, Brevo, Amazon SES) to Mailtrap-compatible Handlebars syntax.
When should I use Converting Email Templates?
Converting Email Templates fits situations like: migrating email templates from another provider (SendGrid; amazon SES) to Mailtrap-compatible Handlebars syntax.
How do I install Converting Email Templates in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill converting-email-templates -a claude-code`. Or copy the skill folder (skills/mailtrap/converting-email-templates in aiskillstore/marketplace) into .claude/skills/converting-email-templates in your project. Claude Code loads it when a task matches its description.
How do I install Converting Email Templates in Codex?
Run `npx skills add aiskillstore/marketplace --skill converting-email-templates -a codex`. Or copy the skill folder (skills/mailtrap/converting-email-templates in aiskillstore/marketplace) into .agents/skills/converting-email-templates in your project. Codex loads it when a task matches its description.
Can I use Converting Email Templates in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill converting-email-templates -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/converting-email-templates, .gemini/skills/converting-email-templates, .github/skills/converting-email-templates and .opencode/skills/converting-email-templates in your project.
What does Converting Email Templates need to run?
Going by SKILL.md and its folder, Converting Email Templates needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Converting Email Templates access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Converting Email Templates safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Converting Email Templates use?
No licence was found for Converting Email Templates or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Converting Email Templates use?
About 1.8k tokens (SKILL.md is roughly 7.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.6k tokens, read only when the agent opens those files.
What are the alternatives to Converting Email Templates?
Skills that share tags, products or a category with Converting Email Templates: Cloudflare Email Service (hodgef/apiker, 127 stars), Himalaya (agentscope-ai/skills, 130 stars), E2a Integrate (tokencanopy/e2a, 193 stars) and Email Service (cohen-liel/hivemind, 110 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Converting Email Templates?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 9, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.