Development

Takes a GitHub or YouTrack issue for the Exposed project through reproduction, a failing test, a fix, validation and a pull request.

JetBrains/Exposed

Turns a target internship job description into a resume-ready, interview-ready project by finding and auditing GitHub projects and drafting resume bullets and interview Q&A.

LiuMengxuan04/shushu-internship-tool

Review Archify issues, PRs, or code through value, cost, and impact to support evidence-based maintenance decisions. Use for issue triage, change…

tt-a1i/archify

Ultra-compressed code review comments. An agent skill from vishiri/fantasia-archive.

vishiri/fantasia-archive

Takes a change through a verdaccio pull request: branch, local checks, changeset, title and body, labels, CI and review rounds, and ports to other release lines.

verdaccio/verdaccio

Create self-contained interactive HTML code-review dashboards from GitHub or GitLab pull requests, checked-out branch diffs, or supplied unified diffs, with correctness and safe-to-merge scores…

ai-dynamo/dynamo

Write and update Astro pull requests with reviewer-friendly titles and high-signal bodies.

withastro/astro

A skill your agent uses when Codex feels slow or bloated, when local sessions/logs/worktrees/config have grown over time, or when a user wants safe maintenance for Codex Desktop/CLI state.

vibeforge1111/keep-codex-fast

A playbook for fixing ESLint and TypeScript errors in the OpenObserve web frontend, with rule-by-rule guidance and typing conventions.

openobserve/openobserve

Produces narrated Orchard Core videos (feature walkthroughs, module overviews, pull request demos) with one unified look and specification - 1080p, Orchard Core logo, colors and fonts, the same…

OrchardCMS/OrchardCore

Create or edit Yaak changelogs. An agent skill from mountain-loop/yaak.

mountain-loop/yaak

Fix a GitHub issue on OpenPipe/ART and open a PR. An agent skill from OpenPipe/ART.

OpenPipe/ART

Covers the RuView `wifi-densepose` command line binary, its Axum REST API and the WebAssembly builds for browsers and ESP32, for embedding or scripting RuView.

ruvnet/RuView

A skill your agent uses when the user is designing, prototyping, or rewriting a desktop app that must run on multiple OSes (macOS + Windows, optionally Linux) AND feel indistinguishable from a…

yetone/native-feel-skill

Writes and renders Mermaid diagrams as themed SVG, PNG or terminal ASCII and Unicode art with a bundled Node.js CLI that needs no browser.

imxv/Pretty-mermaid-skills

Reviews a pull request or branch diff with a code knowledge graph and produces a structured review that includes blast-radius analysis.

tirth8205/code-review-graph

Build or update an interactive isometric map of a repository's architecture — buildings sized by real measurements, neighborhoods by subsystem, animated flows tracing actual call paths, and a drift…

almendili/skills

Work on the pnpm Rust engine (@pnpm/napi, the pacquet crates) that bit install runs through.

teambit/bit

Drive an intent-aware rebase of the current checkout, resolving every conflict by reading the history behind both sides instead of by making the markers disappear.

telegramdesktop/tdesktop

Finds and fixes out-of-range output writes in ONNX Runtime operator shape-inference functions where a getNumOutputs guard admits too few outputs.

microsoft/onnxruntime

Launches, restarts and troubleshoots the real AO Electron desktop app from a checkout, with isolated or real local data and checks for stale processes.

OrchestratorInc/agent-orchestrator

Decide whether open Bug PRs target the correct branch. An agent skill from symfony/symfony.

symfony/symfony

Rules for choosing Rust types for filesystem paths in new Codex code, covering protocol types, internal use and model tool arguments.

openinterpreter/openinterpreter

Debug hanging issues in SGLang distributed inference (TP/PP/DP/EP).

sgl-project/sglang

Redesign GitHub README homepages or create project-native pure SVG, hybrid SVG-composed PNG/WebP, and opt-in animated GIF assets.

oil-oil/beautify-github-readme

Builds validated architecture, workflow, sequence, data-flow and lifecycle diagrams as standalone interactive HTML from a small JSON spec, with optional motion and image export.

Unclecheng-li/AI_Animation

Guides building or updating a Tabularis database driver plugin in Rust that speaks JSON-RPC over stdio and follows the repository's rules.

TabularisDB/tabularis

Writes an onboarding guide for new team members from a project's existing knowledge graph, after checking that the graph still matches the current commit.

Egonex-AI/Understand-Anything

Runs deepsec's AI-powered security scan over a repository's uncommitted changes, its diff to main, or the whole codebase, using a regex pass followed by agent investigation.

vercel-labs/deepsec

Technical leadership guidance for engineering teams, architecture decisions, and technology strategy.

Ibrahim-3d/orchestrator-supaconductor

Tracks a group of pull or merge requests across repositories as durable LoopX state: inventory, reconcile changes, keep priorities and a roadmap, and monitor over time.

loopx-project/loopx

Generate Mermaid diagrams from user requirements. An agent skill from WH-2099/mermaid-skill.

WH-2099/mermaid-skill

Implements missing CPython C-API functions in RustPython's crates/capi, mapping each header to its module with the pyo3-ffi header split.

RustPython/RustPython

Prepares a go-redis release locally: picks the next semver, gathers merged PRs, writes the RELEASE-NOTES entry and bumps versions, without publishing.

redis/go-redis

Generate Excalidraw diagrams from text content. An agent skill from breferrari/obsidian-mind.

breferrari/obsidian-mind

A cat clone with syntax highlighting, line numbers, and Git integration - a modern replacement for cat.

penpot/penpot

Builds a weekly engineering retrospective from git history: commit counts, per-person contributions, work patterns and code quality numbers over a chosen window.

garrytan/gstack

Moves a legacy internal Ghost package from JavaScript and CommonJS to TypeScript and ESM in three focused commits that keep git file history intact.

TryGhost/Ghost

Walks through designing, building and polishing a command-line tool: user workflow and command hierarchy, implementation in commander, click, typer or cobra, completions and cross-platform testing.

Jeffallan/claude-skills

Creates a new sample agent in the ADK Python repository — the sample directory, its agent.py, and its README.md — following the conventions the existing samples already use.

google/adk-python

Walks through a Skyvern open-source release bump: update the version, rebuild the Python and TypeScript SDKs with Fern, commit, and open a pull request.

Skyvern-AI/skyvern

Scans C# and .NET code for about 50 performance anti-patterns and reports prioritized findings with concrete fixes, at a scan depth you choose.

dotnet/skills

Adds Worktrunk-specific rules to the tend CI workflows: Codecov polling, Rust test commands, labels and review criteria for pull requests handled in CI.

max-sixty/worktrunk

YouTrack CLI for a community checkout; the monorepo uses youtrack.

JetBrains/intellij-community

Provides comprehensive code review guidance for React 19, Vue 3, Angular 17+, Svelte 5, Rust, TypeScript, Java, Java 8, PHP, Ruby, Rails, Python, Django, FastAPI, Go, C/.NET, Kotlin, Swift, Dart…

awesome-skills/code-review-skill

Checklist for wiring a new linter into Opik's Code Quality pipeline: the four files to edit, the silent-failure gotchas and the pass/fail verification loop.

comet-ml/opik

Contributor guide for step three of adding a syncable entity to the Twenty server: write the validator, the migration action builder and the orchestrator wiring.

twentyhq/twenty

Audits and updates the supported-os.json files for .NET releases, checking them against upstream lifecycle data and regenerating the markdown with the release-notes tool.

dotnet/core