image-gen

Generate images with the user's own API keys (Google Gemini "Nano Banana" or OpenAI gpt-image). Use when asked to generate, create or make an image, illustration, icon, cut-out, sticker, thumbnail, texture, mockup or visual asset, to edit an image, or to make several images that stay consistent (same character or object). Also used by the vox-explainer skill for collage cut-outs.

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Repository: dotslashsimran/simcraft
Last source activity: November 7, 2026 at 18:52
Detected SKILL.md language: English
Stars: 136
Forks: 10

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Follow https://skillsmp.com/skill-install/prompt.md to install only the Agent Skill at https://github.com/dotslashsimran/simcraft/tree/main/skills/design/image-gen.

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name	image-gen
description	Generate images with the user's own API keys (Google Gemini "Nano Banana" or OpenAI gpt-image). Use when asked to generate, create or make an image, illustration, icon, cut-out, sticker, thumbnail, texture, mockup or visual asset, to edit an image, or to make several images that stay consistent (same character or object). Also used by the vox-explainer skill for collage cut-outs.

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api-design-review

Review the design of an API surface, meaning an HTTP API (OpenAPI spec or route code), an SDK's public classes and functions, or a CLI. Checks naming and consistency, resource modelling, error design (stable codes, RFC 9457 problem details, request ids), versioning and breaking changes, pagination, filtering, idempotency and retries, rate limits, timeouts, long-running operations, webhooks, auth, partial updates, ID, time and money formats, SDK ergonomics and CLI conventions. Uses scripts to lint OpenAPI files, classify changes between two spec versions as breaking or safe, and dump an SDK's public surface. Writes review.md with a scorecard, ranked findings with rewrites, a breaking-change risk list and what is good. Use when the user says "review my API", "API design", "is this a breaking change", "OpenAPI review", "check my spec", "SDK ergonomics", "review my SDK", "review my CLI", or asks whether an API change is safe to ship. For onboarding and time to first success, use dx-audit instead.

2026-11-07

benchmark-honestly

Build benchmarks that survive scrutiny and catch the classic lies (dead code elimination, lazy results, constant folding, warm caches, coordinated omission, averages hiding GC pauses, unequal work, noisy machines). Defines the question first, controls and discloses the environment, uses warmups, interleaved repeats, medians, bootstrap confidence intervals and Mann-Whitney tests, and ends with a one-line verdict that includes the CI. Bundles a command runner, an environment reporter and an open-loop latency tester. Use when the user says "benchmark this", "is this faster", "compare performance", "did my change speed it up", "load test", "latency percentiles", "p99", or posts a speedup claim to check.

2026-11-07

bisect-anything

Find the exact commit (or dependency version, config value, or input) that caused a regression by turning it into an automatic pass/fail check and running git bisect run in a separate worktree, then shrink the bad commit to the hunk that matters and explain it. Handles failing tests, changed output, slowdowns, crashes, visual changes, server behaviour, flaky checks, unbuildable commits and merge-heavy history. Use when the user says "what broke this", "find the commit that", "when did this start", "it used to work", "regression", "git bisect", "which version broke it", or "which change made it slow".

2026-11-07

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image-gen

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