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Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

seq-arrays-openarrays-slicing-views

Nim seq, arrays, openarray, slicing, and views best practices for zero-allocation cryptographic code. Use when working with buffers, slicing data, or managing memory in Constantine to avoid heap allocations and side-channels.

496 repo stars65 repo forks
Development

truecourse-fix

Fix TrueCourse violations that have suggested fixes

496 repo stars41 repo forks
Development

components-architecture

Defines where UI components belong in Operately (TurboUI-first). Use when creating, changing, or migrating UI components, adding features that need UI, or deciding whether to refactor legacy app UI in app/assets/js/components or app/assets/js/features. Covers pure TurboUI components, the app bridge pattern, and legacy migration scenarios.

495 repo stars57 repo forks
Development

pull-lexicons

Use when asked to pull, sync, update, or refresh the latest AT Protocol lexicons for the definitions packages — runs pull + generate, classifies each package's diff, and commits per package.

495 repo stars22 repo forks
Development

feature-flow

Multi-phase orchestrator for a feature: spec → plan → implement → review → CI gate → PR. Uses parallel agents for divergent thinking and a single synthesizer between phases. Trigger when the user says 'start the feature flow', 'run feature-flow', or names a ticket and asks to drive it end to end.

494 repo stars55 repo forks
Development

neo4j-cypher-guide

Comprehensive guide for writing modern Neo4j Cypher read queries. Essential for text2cypher MCP tools and LLMs generating Cypher queries. Covers removed/deprecated syntax, modern replacements, CALL subqueries for reads, COLLECT patterns, sorting best practices, and Quantified Path Patterns (QPP) for efficient graph traversal.

494 repo stars55 repo forks
Development

figma-to-coded-html

Convert Figma designs into self-contained, shareable single-file HTML with all UI elements coded in HTML/CSS/SVG and only actual photographs embedded as inline base64. Use this skill whenever the user asks to convert a Figma file/URL to HTML, export Figma designs as code, create HTML from Figma, turn a Figma mockup into a webpage, build a coded version of a Figma design, make a shareable HTML from Figma, or mentions Figma-to-HTML, Figma export, Figma MCP, Figma conversion, or wants a portable single-file HTML version of any Figma design. Also trigger when the user pastes a Figma URL (figma.com/design/... or figma.com/file/...) and asks to make it into HTML, code it, export it, or convert it. This skill encodes the exact proven pipeline from the June 2025 YOCCI conversion — Figma MCP authentication, file structure extraction, vision-based photo/UI classification, image fill downloading, base64 embedding, and fully-coded responsive HTML output.

493 repo stars62 repo forks
Development

legacy_libreyolo-add-native-detection-model

Legacy guide for adding a detection model to LibreYOLO before the explicit task-paradigm refactor. Covers both YOLO-grid families (YOLOX, YOLOv9, YOLO-NAS) and DETR-style families (RF-DETR, D-FINE; future RT-DETR), but should be treated as pre-task-architecture guidance.

493 repo stars36 repo forks
Development

libreyolo-add-cli-command

Add or extend a LibreYOLO CLI command or flag correctly: the Typer + KeyValueCommand architecture, both argument grammars (key=value and --key value), the --json/--quiet/--help-json contract, mode-aware aliases, family-derived defaults, and the unit tests that gate CLI behavior. Use when someone asks to add a CLI command, add a flag to predict/train/val/export, expose a Python feature on the CLI, or when a CLI parsing bug is reported (bool flags, aliases, key=value quirks). API naming decisions belong to libreyolo-api-conventions; this is the implementation side.

493 repo stars36 repo forks
Development