Write high-quality blog posts for the Deadlock API website. Takes a rough topic and content ideas, researches data via the APIs and GitHub repos, optionally generates plots/charts, writes the post in a natural human voice, and runs the humanizer skill over the final output.
Iteratively optimize ClickHouse SQL queries against a real database, comparing variants on structural metrics (read_rows, read_bytes, peak memory, CPU time, wall time) — not just wall clock. Use this skill whenever the user asks to optimize a query, speed up an analytics endpoint, reduce memory of a database query, profile a slow query, compare query variants, or work with a Rust/Python file or API route that contains a query builder. Triggers on phrases like "optimize this query", "make this endpoint faster", "why is this slow", "compare X vs Y", "tune the FINAL/JOIN/GROUP BY", "reduce memory", or any mention of ClickHouse query performance. The skill reads DB creds from .env, accepts either raw SQL or a path to a file / API route containing a query builder, runs structural benchmarks, proposes optimizations one at a time, verifies result equivalence with a hash, and stops when no candidate improves both correctness and structural cost.
Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.