Agent skill

The Clearvia Zero skill tells a coding agent when to reach for the catalog and how to use it: plan a $0 stack, look up and compare free plans, check a repository's free-plan risks, cite each fact with the provider's own words, and never suggest multiple accounts, quota pooling or API relays. It works with the MCP server when that is connected and with the REST API otherwise.

The skill is one file: clearvia.app/skills/clearvia-zero/SKILL.md.

Claude Code

For every project on your machine:

mkdir -p ~/.claude/skills/clearvia-zero && curl -fsSL https://clearvia.app/skills/clearvia-zero/SKILL.md -o ~/.claude/skills/clearvia-zero/SKILL.md

For one project, so your team gets it with the repository:

mkdir -p .claude/skills/clearvia-zero && curl -fsSL https://clearvia.app/skills/clearvia-zero/SKILL.md -o .claude/skills/clearvia-zero/SKILL.md

Claude Code loads the skill when a task calls for it, for example "host this on a free plan" or "which free Postgres should we use?".

Other agents

Agents that read a rules file, such as AGENTS.md or Cursor rules, can use the same text: download the file and reference it from the rules, or paste its body in.