Repository
Foundry376/Mailspring agent skills
- skill
- 1
- GitHub stars
- 18k
GitHub description: “:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.”
- Stars
- 17,889 (1,048 forks)
- Licence
- GPL-3.0
- Last push
- Oct 2026
- Created
- Oct 2016
- Homepage
- getmailspring.com
- electron
- osx
- windows
- linux
- electron-app
- imap
Install all skills
npx skills add Foundry376/MailspringAdd --skill <name> for a single skill and -a <agent> to choose the agent (see the agent guides).
Skills in Foundry376/Mailspring, ranked
| # | Skill | Repository | Stars | Used in | Tokens | Auto-check | Licence | Updated |
|---|---|---|---|---|---|---|---|---|
| 1 | Captures screenshots of the running Mailspring dev app for docs, PRs or visual checks by launching it with a debugging port, driving the UI and clipping to an element. | Foundry376/ | 18k | — | ~1.4k | Automated safety check: Pass | GPL-3.0 | today |
Questions, answered from the data.
What is the best skill in Foundry376/Mailspring?
Mailspring App Screenshots from Foundry376/Mailspring ranks first of the 1 skills in Foundry376/Mailspring listed here, with the highest score: its repository has 18k GitHub stars, its SKILL.md loads about 1.4k tokens and it passes the automated safety check with no findings.
Are the skills in Foundry376/Mailspring official?
None yet. All 1 skills in Foundry376/Mailspring listed here come from community repositories; a skill counts as official when the product's own GitHub organization publishes it.
How do I install all skills from Foundry376/Mailspring?
Run npx skills add Foundry376/Mailspring in your project: the open-source skills CLI installs the repository's skills into your coding agent's skills folder. To install a single skill, open its page here for the exact command.
How are these skills ranked?
By Skill Navigator score, which combines the GitHub stars of the skill's repository (shared across that repo's skills and discounted for large collections), how many other GitHub owners carry a copy of the skill, and automated SKILL.md quality checks, minus penalties for safety-check warnings and for each further skill from the same repository. Skills that fail the safety check are not listed.