wren
wren is a SQL analytics & reporting skill for AI agents, published by Canner in the WrenAI repository on GitHub. Skillspace rates wren D (68/100) and it passed the safety scan; a judge model has also reviewed it.
Wren CLI for AI agents — a semantic SQL layer over 22+ databases (Postgres, MySQL, BigQuery, Snowflake, Spark, …). The actual workflow guides live inside the `wren` CLI itself; this is just a discovery stub. Use whenever the user asks a data question (how many, show me, top N, compare, trend, breakdown, metric, revenue, customers, orders), wants to install / set up Wren Engine, connect a new database, connect SaaS data via dlt (HubSpot, Stripe, Salesforce, GitHub, Slack), generate or regenerate an MDL project from a database schema, enrich a project with business context (enum meanings, units, cubes like ARR / DAU / churn), or turn a project's context layer into a shareable GenBI web app / dashboard and deploy it to Vercel or Cloudflare. Triggers: 'install wren', 'set up wren engine', 'connect database to wren', 'connect SaaS to wren', 'load hubspot / stripe / salesforce data', 'generate mdl', 'scaffold wren project', 'enrich wren context', 'augment my project', 'add cubes', 'build a…
- Grade
- D
- Quality
- 68 / 100
- Safety
- Passed
- GitHub stars
- 15,817
Placed #5 of 6 in the judged category final for SQL analytics & reporting.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 95 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- Low-risk patterns
- License
- Not declared. Check the repository before reusing it.
- Adoption
- Adopted by 0 other repositories, in 1 collections
- Scope
- Vendor-specific: built around one product. Discovery stub for the public Wren CLI, pip install wrenai
Judge review
Placed #5 of 6 in the judged category final for SQL analytics & reporting.
- Trigger
80 80 - Instructions
68 68 - Specificity
75 75 - Safety
68 68 - Disclosure
90 90 - Maintenance
85 85
A deliberately thin discovery stub whose real guides live inside the installed CLI so they never go stale, clever for maintenance but sparse on instruction where it stands.
What the scanner flagged
- over-broad allowed-tools ('*')
Not checked yet
- No blind task eval yet
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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