Connect to BrasaDB's DuckDB database and execute SQL queries to explore Brazilian financial market data. Use this skill whenever the user asks to query, explore, analyze, or study data in the brasa database, asks about available datasets or tables, wants to run SQL queries against financial data, wants to create views or combine datasets for a specific application, or mentions DuckDB, BrasaDB, or SQL in the context of this project. Also trigger when the user asks questions that could be answered by querying the data — e.g., "what stocks are in IBOV?", "show me PETR4 prices", "what's the DI1 curve?", "help me create a view with these datasets", "I have datasets A and B, combine them for X".
Execute a previously-planned Linear issue for the brasa project end-to-end: read the plan from the issue, work through each step/phase/task faithfully, maintain an "Execution log" comment on the issue, check off items in the plan's checklist as they complete, and only mark the issue Done after all tests, ruff, and pre-commit pass. Use this skill whenever the user says things like "execute WIL-X", "run the plan for issue X", "implement WIL-X", "carry out this issue", "let's do WIL-X", or otherwise wants to turn a planned Linear issue into actual code changes — even if they don't say the word "execute".
Brainstorm and save a design spec into a Linear issue for the brasa project. Wraps superpowers:brainstorming but persists the final design as a `## Design` section inside the target issue's description instead of a `.md` file. Use whenever the user says "refine WIL-X", "brainstorm WIL-X", "design WIL-X", or otherwise wants to turn a brasa Linear issue into a reviewed design spec.
Manage the Linear workflow for the brasa project: saving ideas as issues, and refining/planning issues using EnterPlanMode and updating them in Linear. Use this skill whenever the user mentions Linear, saving an idea, refining a ticket, or planning a feature — even if they don't explicitly say "Linear" but the context is clearly about brasa development tasks.
Produce an implementation plan from a brasa Linear issue's existing `## Design` section and save it as `## Implementation Plan` inside the same issue's description. Wraps superpowers:writing-plans but persists to Linear instead of a `.md` file. Use whenever the user says "plan WIL-X", "write the plan for WIL-X", or otherwise wants to turn an already-designed issue into an actionable plan.
Write new brasa YAML templates from scratch or migrate legacy templates (with reader.function and handler-based fields) to the modern pipeline-based format. Use when the user asks to create a new template, write a template, migrate a legacy template, convert an old template, or work with YAML template definitions. Also trigger when the user mentions template creation, template migration, or refers to legacy/old templates.