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GroundmailGroundmail/groundmail-skills/skills/groundmail-cli/SKILL.md

groundmail-cli

Skill0 starsChanged 23 days agoMITView on GitHub

Use when operating Groundmail from the terminal — groundmail CLI, emails send, domains add/apply/verify, webhooks, suppressions, templates, API keys, automations. Trigger for shell scripts, CI, or npx groundmail workflows.

  • Reads credentials
  • Installs packages

The file

We split this skill into the rules it gives an agent

2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈1

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 1

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  • could be automatic: a setting could enforce it
  1. Very specific:

    Never print full gm_ secrets into logs or commits

    line 123
  2. Distinctive:

    Prefer CLI for ops; prefer SDK inside application code

    line 124

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Groundmail CLI

Package: groundmail-cli (bin: groundmail). Wraps the groundmail SDK.

export GROUNDMAIL_API_KEY=gm_…
# optional local:
# export GROUNDMAIL_API_URL=http://localhost:3003/api

npx -y --package=groundmail-cli -- groundmail <command>
# or: npm install -g groundmail-cli && groundmail <command>

For API semantics (sandbox, errors, field names), also load the groundmail skill.

Common flows

Sandbox send

groundmail emails send \
  --from noreply@mail.groundmail.dev \
  --to owner@example.com \
  --subject "Sandbox check" \
  --html "<p>It works.</p>"

to must be the account email when using the sandbox from.

Production send

groundmail emails send \
  --from you@verified.com \
  --to user@example.com \
  --subject "Hello" \
  --html "<p>Hi</p>"

Domains

groundmail domains add example.com
groundmail domains apply example.com --provider cloudflare
groundmail domains verify example.com
groundmail domains list

Emails ops

groundmail emails list --limit 25
groundmail emails get --id msg_…
groundmail emails insights --window 7d
groundmail emails cancel --id msg_…
groundmail emails resend --id msg_…
groundmail emails batch --file ./emails.json

Webhooks

groundmail webhooks list
groundmail webhooks create --url https://yourapp.com/hooks
groundmail webhooks get --id wh_…
groundmail webhooks delete --id wh_…

Suppressions

groundmail suppressions list
groundmail suppressions add --email user@example.com --reason bounced
groundmail suppressions remove --email user@example.com

Templates

groundmail templates list
groundmail templates get --id tpl_…
groundmail templates publish --id tpl_…

Agent mailboxes

groundmail mailboxes create --local-part signup-bot
groundmail mailboxes wait signup-bot@agents.groundmailbox.com --since 2026-11-05T12:00:00Z
groundmail mailboxes reply <mailbox> mbm_… --text …

See the groundmail-mailboxes skill.

API keys

groundmail keys list
groundmail keys create --name ci
groundmail keys delete --id key_…

Rules

  • Never print full gm_ secrets into logs or commits
  • Prefer CLI for ops; prefer SDK inside application code
  • Output is JSON for most commands — pipe to jq when needed

Download now (ZIP)

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