Snowflake semantic views: build, validate and troubleshoot via CLI

Prerequisites: the Snowflake CLI (snow) installed, a configured Snowflake connection (snow connection add), and a Snowflake account — Snowflake is pay-as-you-go (trial credits expire) Install "Snowflake semantic views: build, validate and troubleshoot via CLI" for me. Give my agent the snowflake-semanticview workflow: one-time setup (snow CLI install, connection), then per request — confirm database/schema/role/warehouse/view name, star-schema check, draft CREATE/ALTER SEMANTIC VIEW DDL with synonyms and comments, validate with snow sql under a temporary __tmp_validate name, iterate on failure, apply the final DDL, run a sample query, and clean up the temp view. Never skip validation. Repository: https://github.com/github/awesome-copilot/blob/main/skills/snowflake-semanticview/SKILL.md 1. Fetch the SKILL.md file (and any helper files) from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and scripts for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code, credentials only via the secure vault, allowed hosts declared in the SKILL.md. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "snowflake-semanticview". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. install the Snowflake CLI and configure my connection with snow connection add). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. Never ask me to paste secrets in chat — credentials go through the secure vault or environment variables. If anything looks off, stop and ask me.