connector-googlemail
connector-googlemail is an agent skill published by caffeinelabs. It lives in the caffeinelabs/skills repository, which has 2 GitHub stars and is licensed under Apache-2.0; we last read it on 2026-10-22.
This repository provides a mandatory recipe for every Caffeine build that sends email through the user's Gmail account. It requires the `googlemail-client` and `google-oauth` mops packages for interaction with the Gmail REST API and OAuth2 token management. Load this skill whenever email sending or Gmail-related tasks are mentioned.
Install
skills is a generic installer for any repository of Claude agent skills -- it reads caffeinelabs/skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.
npx skills add caffeinelabs/skills
Maintenance
MANDATORY recipe for every Caffeine build that sends email through the user's own Gmail account. The ONLY supported path is the `googlemail-client` mops package (Gmail REST API) combined with the `google-oauth` mops package (token exchange + refresh + PKCE). Hand-rolling `ic.http_request` calls to `oauth2.googleapis.com` or `gmail.googleapis.com` is a FORBIDDEN anti-pattern — it bypasses bearer auth, replication-cost safeguards, and the `google-oauth` library's percent-encoding and JSON parsing. Load this skill whenever the user, spec, or any prior task mentions sending email, Gmail, "notify via email", "forward results by email", or any equivalent phrasing — and BEFORE writing any code that touches a Google endpoint.
Common questions about connector-googlemail
- What does connector-googlemail do?
- This repository provides a mandatory recipe for every Caffeine build that sends email through the user's Gmail account. It requires the `googlemail-client` and `google-oauth` mops packages for interaction with the Gmail REST API and OAuth2 token management. Load this skill whenever email sending or Gmail-related tasks are mentioned.
- How do I install connector-googlemail?
- Run npx skills add caffeinelabs/skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
- Who publishes connector-googlemail?
- caffeinelabs.
- Is connector-googlemail maintained, and what licence does it use?
- Its repository has 2 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-26. The repository declares the Apache-2.0 licence.