Agent skill
oxygen-email-infra
Set up and inspect OXYGEN sender profiles, domains, mailboxes, authentication, warmup and Sequence attachment using native previews.
Filed under Outbound email.
From timscheuerai/gtm-architecture-template · 51 skill entries · 13 · pushed 2026-09-17
What it does when it runs
Set up and inspect OXYGEN sender profiles, domains, mailboxes, authentication, warmup and Sequence attachment using native previews.
Automated analysis of the skill and the 0 files bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.
- Keys and connectors you must supply
- None found.
- Hosts it reaches
- No third-party host appears in the skill or its bundled files.
- Tool permissions it declares
- No
allowed-toolsin the frontmatter. It only issues instructions, so there is nothing to bound. - Actions present in the files
- None. Instructions only.
Install it
View source on GitHub ↗git clone --depth 1 --filter=blob:none --sparse https://github.com/timscheuerai/gtm-architecture-template.git /tmp/gtm-architecture-template git -C /tmp/gtm-architecture-template sparse-checkout set ".agents/skills/oxygen-email-infra" mkdir -p ~/.claude/skills/oxygen-email-infra cp -R "/tmp/gtm-architecture-template/.agents/skills/oxygen-email-infra/." ~/.claude/skills/oxygen-email-infra/
Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗
The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.
The skill
Source on GitHub ↗Reproduced in full from timscheuerai/gtm-architecture-template/blob/2c312c9398064ad3730c786647293458cb89632c/.agents/skills/oxygen-email-infra/SKILL.md, which is licensed MIT (repository). 271 words, 1 heading.
Prepare native senders
Read the runtime contract. Discover oxygen capabilities search "email infrastructure setup" --json; hydrate the relevant sender, domain, mailbox, managed-inbox or integration command. This procedure does not require a named third-party mailbox vendor.
- Inspect existing sender profiles and exact mailbox addresses. Reuse the real person's identity; do not infer a name/photo from another customer or invent a sender.
- For provisioning or subscriptions, preview the exact resources, current quote, recurring terms and included services. Execute only the authorized scope.
- Inspect DNS and authentication: nameservers, MX, SPF, DKIM, DMARC and any configured tracking. Preserve unrelated domain services.
- Check OAuth and compatibility for every exact address. One token or a domain-level success does not prove every mailbox is ready. Follow the returned remedy and retry timing.
- Inspect native warmup truth, enrollment state, ramp and cost. Warmup included in an approved order needs no second permission request; unrelated enrollment needs its own scope.
- Read health, auto-pause, capacity and egress settings, then attach eligible senders to the intended Sequence.
An active subscription, configured DNS and actual working authentication are distinct states. Surface which one failed. Use live quotes instead of stored prices or a universal sends-per-day rule.
For a requested disconnection or cancellation, preview effects on sending, credentials, history, renewals and affected Sequences. Removing a connection, ending warmup and canceling managed provisioning are different operations. Honor the native confirmation mechanism and read back state; do not delete external mailbox accounts through an inferred cleanup.
Return sender/mailbox links, authentication and warmup states, actual charges if incurred, and any unresolved readiness. Infrastructure setup and warmup do not authorize outreach.
Other skills for the same job
Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.
- email-infra by Frontal-so · 6
- gt-email-infra by Growth-Today · 4
- email-infra by Cold-IQ · 1
- cold-email by coreyhaines31 · 54,316
- email-sequence-writer by irinabuht12-oss · 4,293
- cold-email-kickoff by growthenginenowoslawski · 759
- cold-email-starter-kit by growthenginenowoslawski · 759
- cold-email-weekly-rhythm by growthenginenowoslawski · 759
Need help setting it up?
This page tells you what oxygen-email-infra does and what it needs. Cheetah builds the agent setup it runs inside: data, CRM, sequencing and the guardrails.
Book a call →The directory stays free. There is nothing gated behind this.