Development

Guides writing, editing and validating URDF robot description files, with a design ledger, exact frame semantics and computed inertials checked by a validator.

earthtojake/text-to-cad

Merge a reviewed pull request the way the Symfony core team does: one --no-ff merge commit per PR, whose message archives the whole discussion, with the review gates checked first.

symfony/symfony

Turn the current conversation into a spec and publish it to the project issue tracker — no interview, just synthesis of what you've already discussed.

bestofjs/bestofjs

Reviews a diff only for unnecessary complexity and lists what to delete or shrink, one numbered line per finding with the location, the cut and its replacement.

DietrichGebert/ponytail

Review a pnpm diff or pull request against the repository review guide and product conventions, verify findings, and report actionable issues.

pnpm/pnpm

Generates Mermaid diagrams from Trailmark code graphs, including call graphs, class hierarchies, module dependency maps, complexity heatmaps and attack surface data flows.

trailofbits/skills

A skill your agent uses when adding or editing dsh-web README files, docs, AGENTS.md instructions, user-facing configuration text, or bilingual documentation pairs.

zhu1090093659/dsh-web

Commits and pushes current changes, writes a pull request title and body from the branch history and template, and opens a draft PR on GitHub after you approve it.

wordpress-mobile/WordPress-Android

Write Video.js guides, concepts, READMEs, and JSDoc. An agent skill from videojs/video.js.

videojs/video.js

Gives repository-specific .NET guidance for GitVersion: build and test commands, central package management, project layout and coding conventions.

GitTools/GitVersion

Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack.

sangrokjung/claude-forge

Guides building LobeHub builtin agent tools, from the manifest and execution runtime to executors, chat UI renders and registry wiring.

lobehub/lobehub

Generates Excalidraw diagram files from plain descriptions, choosing among flowcharts, mind maps, architecture, swimlane, class, sequence and ER diagrams.

tech-leads-club/agent-skills

Findings-first code review workflow for AI coding agents. An agent skill from zhu1090093659/spec_driven_develop.

zhu1090093659/spec_driven_develop

Render Mermaid diagrams as SVG and PNG using the Beautiful Mermaid library.

intellectronica/agent-skills

Deep-dive analysis of GitHub projects. An agent skill from MaxMiksa/Auto-Company.

MaxMiksa/Auto-Company

Walks a maintainer through publishing a pybind11 release after the preparation PR merges, with preflight checks, confirmations before each push and a GitHub release.

pybind/pybind11

Authors, registers, and tests new operator test generators for the LiteRT Accelerator Test Suite (ATS) in litert/test/generators/ and litert/ats/.

google-ai-edge/LiteRT

werf conventions for branch names and commit messages. An agent skill from werf/werf.

werf/werf

Ultracite is a zero-config linting and formatting preset for JavaScript/TypeScript projects.

agustinusnathaniel/nextarter-tailwind

Helps an agent pick the right Mermaid diagram type and write the syntax for class, sequence, flow, ER, C4, state and other software diagrams.

jjmartres/opencode

Authoring conventions, design principles, and file formats for the d2mcpp (D2X) Modern C++ tutorial project.

mcpp-community/d2mcpp

Create Mermaid diagrams (flowchart, sequence, class, ER, state, C4, architecture) from text or source code.

SpillwaveSolutions/design-doc-mermaid

Generate Yaak release notes from git history and PR metadata, including feedback links and full changelog compare links.

mountain-loop/yaak

Facilitates deliberate skill development during AI-assisted coding.

DrCatHicks/learning-opportunities

Directs porting of widgets, dialogs, panels and transforms from PlotJuggler 3 to PlotJuggler 4 by lifting the original files intact and rebinding only the data paths.

PlotJuggler/PlotJuggler

Gives an agent the EasyEDA Pro API reference and a WebSocket bridge to run code in a live EasyEDA client, for PCB, schematic and library work and extension development.

easyeda/easyeda-api-skill

Write or rewrite text in ASD-STE100 Simplified Technical English.

penpot/penpot

Keep the Bangle 2 GitHub Project aligned with the bangle-io repository.

bangle-io/bangle-io

Inspect, review, or apply authorized triage decisions to SonarCloud issues and security hotspots; also review the Sonar helpers.

netdata/netdata

Builds and validates experimental WebMCP tools that expose a web page's real workflows to agents, with a manifest, init script and evals compared against accessibility-tree automation.

vercel-labs/agent-browser

为 Yakit 仓库一站式完成提 PR 流程：提交工作区改动、调用 code-review skill 评审、推送远端后在 yaklang/yakit 创建或更新 PR。当用户要求提 PR、提交 PR、创建 PR、发 PR、raise/submit/open PR、"create PR"、更新已有 PR，或使用 /create-pr 时触发。

yaklang/yakit

Minimal starter runbook for cloud agents to install dependencies, run packages, execute tests, and troubleshoot the Scalar monorepo quickly.

scalar/scalar

Audits a module by walking its git history commit by commit, tracking unresolved issues forward, and reporting the ones that survive to HEAD as findings.

ben-manes/caffeine

Launch a new bb worker thread with the right project, model, worktree, and task brief.

davidondrej/skills

Answer structural questions about a codebase — what a symbol is, what calls it, what a change breaks, where the hotspots are — from a persistent code graph via the ix CLI, instead of grepping.

ix-infrastructure/Ix

Creates and manages Git worktrees with PowerShell scripts so separate issues and Copilot sessions each get an isolated branch, build and test environment.

microsoft/WindowsAppSDK

根据 Git 提交时间分析团队工作时段与 996 指标；用于用户要求的工作强度报告. An agent skill from hellodigua/code996.

hellodigua/code996

Analyze jemalloc or async-profiler allocation profiles in collapsed stack format.

timeplus-io/proton

Analyze git repositories to build a security ownership topology (people-to-file), compute bus factor and sensitive-code ownership, and export CSV/JSON for graph databases and visualization.

trailofbits/skills-curated

Create professional, dark-themed architecture diagrams as standalone HTML files with SVG graphics.

smallnest/pigo

Gives step-by-step checklists for adding Ingress annotations, VirtualServer fields and Helm values to the NGINX Kubernetes Ingress Controller, with common gotchas.

nginx/kubernetes-ingress

Reviews the working tree and creates a focused commit with a Conventional Commits message, staging selectively and never bypassing hooks.

EverMind-AI/EverOS

Create text-driven visuals in Markdown: charts, diagrams, cards, architecture and page layouts.

markdown-viewer/skills

Build new Plate plugins with Slate-first architecture, sane typing, and explicit React/Plate wrapper boundaries.

udecode/plate

Use only in the Anarlog repository when the active checkout branch is exactly gitbutler/workspace.

fastrepl/anarlog

Shows an evidence-linked map of a codebase's architecture and constraints, highlighting the modules an AI plans to change before it edits anything.

Qiuner/birdview

Comprehensive code review skill for TypeScript, JavaScript, Python, Swift, Kotlin, Go.

jewbetcha/opentrace