devinat1/engineering-skills

pre-pr-review

Use after a feature is complete and before opening a PR in any sibling. First organizes changes into a coherent Graphite PR stack with approval before rewriting. Then runs repo-specific lint and ponytail-review, then loops thermo-nuclear-code-quality-review…

thermo-nuclear-code-quality-review

Run an extremely strict maintainability review for abstraction quality, giant files, and spaghetti-condition growth. Use for a pre-PR review, thermo-nuclear code quality review, thermonuclear review, deep code quality audit, or especially harsh…

system

Conducts realistic system design interview practice sessions using the Socratic method. Use when the user invokes /system or wants mock system design interview practice.

vc-pitch-drill

Run direct, focused pre-seed VC pitch practice drills. Use when the user wants mock investor questions, fundraising pitch practice, pressure-testing of investor answers, or help translating rough startup answers into stronger VC-style language.

absorb

Place every uncommitted change into a Jev-validated existing or new Graphite branch, including changes gt absorb cannot handle.

graphite

Reshape implemented changes into a coherent Graphite PR stack with Jev-checked change groups and branch placement, user-selected organization priorities, and approval before local rewriting. Use when organizing or splitting PR stacks, absorbing changes into a…

leetcode-interviewer

Run a conversational LeetCode mock interview that tracks reasoning, gives timely Socratic hints, and escalates guidance without being annoying.

clean

Review code for clean naming conventions — descriptive, intention-revealing names. Use when the user invokes /clean or asks for a clean code naming review.

ddd

Review code against Domain-Driven Design aggregate rules. Use when the user invokes /ddd or asks for a DDD aggregate review.

oop

Review code against principles from Elegant Objects by Yegor Bugayenko. Use when the user invokes /oop or asks for an elegant objects review.

rate

Rate the current branch diff (1-5) against clean code, DDD, OOP, and idiomatic principles. Use when the user invokes /rate.

interviewer

Simulates a brutal mock interviewer on any topic. Use when the user invokes /interviewer or wants harsh interview practice.

leetcode-readiness

Use when the user invokes /leetcode-readiness or wants an evidence-based LeetCode progress assessment, interview-readiness date, or next-week problem plan from LeetCode and Obsidian history.

firecrawl

Scrape URLs, render JavaScript, crawl or map sites, search the web, and extract structured JSON through the private self-hosted Firecrawl API. Use for public or homelab web content without paid Firecrawl calls.

break-it

Use to learn a system-design or performance concept by watching the naive version break under load and the pattern hold — "break it", "load test this", "where does this fall over", "/break-it <concept>". Builds a disposable Go+k6 lab; the user predicts the…

lab

Create one standalone coding exercise with learner files and executable unit tests. Use when the user asks for a coding lab, hands-on programming exercise, test-driven practice, or selects the lab modality in /learn. Conceptual and written-response exercises…

onboard

Produce a concise onboarding doc for the current codebase. Use when the user invokes /onboard or says "onboard me to this codebase".

scale

Analyze branch code for scale limits, upgrade paths, system design diagrams, and learning resources. Use when the user invokes /scale.

webmcp-bridge

Use when an external Playwright, Codex, Claude Code, or browser harness must generate, import, and invoke page-specific tools through the generic WebMCP Chrome extension.