Install
npx skills add astronomer/agents --skill cosmos-dbt-fusion
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install astronomer-data@astronomer
This skill is part of the plugin “astronomer-data”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the cosmos-dbt-fusion skill do?
Description from the SKILL.md in the source repository.
Questions about cosmos-dbt-fusion
What does the cosmos-dbt-fusion skill do?
Run a dbt Fusion project with Astronomer Cosmos. Use when running a dbt Fusion project with Astronomer Cosmos (Cosmos 1.11+, ExecutionMode.LOCAL on Snowflake/Databricks). Before implementing, verify dbt engine is Fusion (not Core), the warehouse is supported, and local execution is acceptable. Does not cover dbt Core.
How do I install cosmos-dbt-fusion?
In a terminal: npx skills add astronomer/agents --skill cosmos-dbt-fusion. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use cosmos-dbt-fusion?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is cosmos-dbt-fusion safe to use?
Our automatic check found risky patterns (see “Check”). Only install it if you understand and trust what it does.
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