OpenAgentSkill Registry Manifest
Skill: Mailio
Slug: karastojko-mailio
Category: productivity-automation
Description: mailio is a cross platform C++ library for MIME format and SMTP, POP3, IMAP protocols. It is based on the standard C++ 17 and Boost library.

Agent fit:
- Decision: 78/100 Strong shortlist
- Primary fit: Workflow automation
- Role: Companion skill

Supply profile:
- Track: Coding and developer agents
- Scenario: Coding agents
- Applicable agents: Claude Code, CLI, Codex, Cursor, C++
- Maintenance: 18d since push
- Risk: Safe to try

Trust:
- Trust score: 79/100 Strong shortlist
- Audit: 84/100 Safe to try

Attribution:
- Status: Community indexed
- Source: GitHub star discovery
- Creator: karastojko
- Claim URL: https://www.openagentskill.com/skills/karastojko-mailio#claim-this-skill

Install:
npx skills add karastojko/mailio

URLs:
- Web: https://www.openagentskill.com/skills/karastojko-mailio
- API: https://www.openagentskill.com/api/agent/skills/karastojko-mailio
- Install API: https://www.openagentskill.com/api/skills/karastojko-mailio/install
- Repository: https://github.com/karastojko/mailio