Best agent skills for developers, page 18

EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching harmonics, clock routing, differential pair…

aklofas/kicad-happy

Build deterministic, editable, free-viewpoint Three.js worlds from text or structured briefs.

calesthio/OpenMontage

Shows how to add product analytics events to Opik's frontend, Java backend and Python SDK, all reporting through Segment to PostHog with an opik_ name prefix.

comet-ml/opik

Prepare and create an AIRI pull request with verifiable change context, architecture evidence, and required visual evidence.

moeru-ai/airi

Migrate an existing agentic PoC/pilot (Claude Code project files, MCP configs, hooks, local tools, openclaw config, or similar hand-rolled setup artifacts) into an Archestra instance.

archestra-ai/archestra

Create, edit, replicate, read, and export presentations. An agent skill from jinwyp/open-ppt-skill.

jinwyp/open-ppt-skill

Walks through step 2 of adding a syncable entity to the Twenty server: a cache service for flat entity maps and utilities that transform entities and DTOs into universal flat entities.

twentyhq/twenty

A skill your agent uses for anything involving the Synalinks neuro-symbolic LM framework (Keras-inspired): DataModel/Field/Input, JSON operators (+ & | ^ ~), synalinks.ops…

SynaLinks/synalinks-skills

Extract reusable knowledge from the current session into a persistent skill.

ipea/geobr

Read the review comments left by the known agent reviewers and repo maintainers on the current PR, resolve and reply.

pydantic/monty

Records an annotated screen recording of the agent testing an app hands-on, then posts the video and a results summary to the PR and tracker issue.

michaelshimeles/skills

Guides stable API and interface design. An agent skill from dzhalaevd/Donatello.

dzhalaevd/Donatello

Validates .NET release data with the release-notes CLI: download URL liveness, SHA512 hashes, CDN latest.version files and aka.ms redirects.

dotnet/core

Measures a code port between languages or frameworks with jscpd's function-level comparison, porting tests before code and tracking what is left unmatched.

kucherenko/jscpd

This skill should be used when the user asks to "add an E2E test", "run live E2E", "run mock-LLM tests", "debug Playwright CI", "test the Docker image", or changes tests/e2e, Playwright configs, E2E…

OpenHands/OpenHands

Guides migrating a goldmark Markdown extension from v1 to v2, with a confirmed plan, breaking-changes reference and extension-pattern guide.

yuin/goldmark

Run SWIG test suite for specific languages. An agent skill from swig/swig.

swig/swig

Writes a paste-ready handoff for the next agent session, opening with a state-check command block and separating done, suspected and blocked work.

codewhale-hq/Codewhale

Fetch brand SVG logos and cloud architecture icons (AWS, Azure, GCP) from theSVG.

glincker/thesvg

Creates a focused workspace skill from the current conversation in QwenPaw, moving through a planning, approval, drafting, validation and publishing script pipeline.

agentscope-ai/QwenPaw

Generate high-converting App Store screenshots by analyzing your app's codebase, discovering core benefits, and creating ASO-optimized screenshot images using Nano Banana Pro.

adamlyttleapps/claude-skill-aso-appstore-screenshots

A skill your agent uses for any task or question involving Livewire.

coollabsio/coolify

Enforces this repository's TypeScript backend module architecture under server/: feature folders, barrel exports, and where shared types and utilities belong.

siteboon/claudecodeui

Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.

antoniopaya22/go-rest-template

Analyzes Chrome or Electron DevTools Performance trace exports with Python scripts to find where render time actually goes, without opening DevTools.

keybase/client

Runs a mock interview for a specific job description. An agent skill from reactive-resume/reactive-resume.

reactive-resume/reactive-resume

Check Kiln's model list for deprecated or sunset models across all providers.

Kiln-AI/Kiln

Testing framework for evaluating Databricks skills. An agent skill from databricks-solutions/ai-dev-kit.

databricks-solutions/ai-dev-kit

Turns text, notes, code, schemas or tables into diagram source in Mermaid, Graphviz DOT, PlantUML or SVG, and renders files when you ask for an image or PDF.

zhaoxuya520/reverse-skill

Svelte 5 runes, snippets, SvelteKit patterns, and modern best practices for TypeScript and component development.

SikandarJODD/cnblocks

CoinGecko API documentation - cryptocurrency market data API, price feeds, market cap, volume, historical data. Use when integrating CoinGecko API…

2025Emma/vibe-coding-cn

Run DeviceLab tests for Flutter PRs using LUCI's led CLI tool.

flutter/flutter

Interacts with live Hunk diff review sessions via CLI. Inspects review focus, navigates files, hunks, and exact lines, reloads session contents…

modem-dev/hunk

Fix or implement a tracker issue end to end from a single command — takes an issue id or a plain problem description (filed first via om-prepare-issue), classifies, then drives the bug autofix chain…

go-musicfox/go-musicfox

A skill your agent uses when local PHP environment is unavailable.

yansongda/pay

Orients an agent on OpenCLI, which turns websites and Electron apps into opencli site-command calls, covering adapters, strategies, install and which skill to load next.

jackwener/OpenCLI

Stream-JSON chaining for multi-agent pipelines, data transformation, and sequential workflows

ruvnet/agentic-flow

A skill your agent uses when CI tests fail on main branch after PR merge, when investigating flaky test failures, or when user provides a PR URL/number to aggregate all failing tests

payloadcms/payload

Turns any URL into a short cinematic product-demo video on macOS, scouting the page, recording it with virtual input, then treating the clip with Cap's 3D camera and music.

CapSoftware/Cap

Regenerates Playwright visual snapshots for Dozzle after an intentional UI change, running them through Docker Compose so filenames match the Linux CI platform.

amir20/dozzle

Generates images and game sprites through GPT or Grok with guided provider choices, separate saved defaults, automatic cleanup and optional curation.

aldegad/sprite-gen

Builds a throwaway prototype at just the fidelity needed to settle a specific how-it-should-work-or-feel question, before committing to an approach other work will treat as fixed.

EveryInc/compound-engineering-plugin

Manages AI provider connections, API keys, OAuth flows and connection tests through OmniRoute's REST API across its 327-provider catalog.

diegosouzapw/OmniRoute

Manages OpenWork's inference model aliases, discounts and overlays over the upstream OpenRouter catalog, and triggers the GitHub workflow that refreshes base models.

different-ai/openwork

Generates and splits Django schema migrations for Saleor with manage.py makemigrations, enforcing one new model or one field change per migration file.

saleor/saleor

Remove bracketed NemoClaw tags from GitHub issue and PR titles.

NVIDIA/NemoClaw

Operate iOS and iPadOS devices with pymobiledevice3, from a local checkout or straight from PyPI via uvx on a fresh workstation.

doronz88/pymobiledevice3

Build PX4 board firmware on macOS in the px4-dev Docker container, including git worktrees, and stage commit-labeled artifacts without flashing hardware.

PX4/PX4-Autopilot