python-pytest-ops
pytest testing patterns for Python. Triggers on: pytest, fixture, mark, parametrize, mock, conftest, test coverage, unit test, integration test, pytest.raises.
python-typing-ops
Python type hints and type safety patterns. Triggers on: type hints, typing, TypeVar, Generic, Protocol, mypy, pyright, type annotation, overload, TypedDict.
react-ops
React development patterns, hooks, state management, Server Components, and performance optimization. Use for: react, hooks, useState, useEffect, jsx, tsx, server components, RSC, zustand, react query, component patterns, react testing library, error boundary, suspense, react 19.
refactor-ops
Safe refactoring patterns - extract, rename, restructure with test-driven methodology and dead code detection. Use for: refactor, refactoring, extract function, extract component, rename, move file, restructure, dead code, unused imports, code smell, duplicate code, long function, god object, feature envy, DRY, technical debt, cleanup, simplify, decompose, inline, pull up, push down, strangler fig, parallel change.
repo-doctor
Audit any repo against the agentic-quality doctrine; create, audit, upgrade or org-survey its AGENTS.md. Triggers on: repo doctor, repo audit, agentic quality, agent-friendly, write AGENTS.md, audit AGENTS.md, upgrade AGENTS.md, AGENTS.md not loading, CLAUDE.md shadows AGENTS.md, AGENTS.md org survey, stale AGENTS.md, monorepo structure, nested AGENTS.md, ARCHITECTURE.md, which instructions load.
rest-ops
Quick reference for RESTful API design patterns, HTTP semantics, caching, and rate limiting. Triggers on: rest api, http methods, status codes, api design, endpoint design, api versioning, rate limiting, caching headers.
review
Code review with semantic diffs, expert routing, and auto-TaskCreate. Triggers on: code review, review changes, check code, review PR, security audit.
r-ops
Modern R for data analysis and statistics — tidyverse-first (dplyr, tidyr, ggplot2, native |> pipe), with base R and data.table as alternatives. Triggers on: R, Rstats, tidyverse, dplyr, tidyr, ggplot2, pivot/join/group, data.table, purrr map, broom, renv, Quarto.
rust-ops
Rust development patterns, ownership, async, error handling, and ecosystem. Use for: rust, cargo, ownership, borrow checker, lifetime, tokio, serde, trait, Result, Option, async rust, crate, derive, impl, enum, pattern matching, Arc, Mutex, Send, Sync, thiserror, anyhow, clap, axum, sqlx, reqwest, rayon, tracing.
scaffold
Project scaffolding - generate boilerplate for common project types with best-practice defaults. Use for: scaffold, boilerplate, template, new project, init, create project, starter, setup, project structure, directory structure, monorepo, microservice, API template, web app template, CLI tool template, library template.
screenshot
Find and display recent screenshots. Triggers: screenshot, check screenshot, show screenshot, recent screenshot, last screenshot.
security-ops
Security audit orchestrator - parallel dependency, SAST and auth/config agents consolidated into an OWASP-mapped severity report, plus PHP 8, Twig and Craft CMS hardening references. Triggers on: security review, security audit, OWASP, XSS, SQL injection, CSRF, authentication, authorization, secrets management, input validation, vulnerability scan, dependency audit, composer audit, PHP security, Twig escaping, template injection, Craft CMS security, devMode, allowAnonymous, security key, DDEV. Use when auditing or hardening an app before release - e.g. 'security review this PR', 'is this Twig |raw safe?', 'audit our Craft config for production', 'does this controller need allowAnonymous?', 'triage composer audit output', 'diff DDEV against production PHP settings'.
setperms
Set tool permissions for Claude Code. Configures allowed commands, rules, and preferences in .claude/ directory. Triggers on: setperms, init tools, configure permissions, setup project, set permissions, init claude.
skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
spawn
Generate PhD-level expert-agent prompt files (.md) for Claude Code - authoring, not runtime. For spawning parallel RUNTIME workers use fleet-worker/fleetflow (via parallel-ops). Triggers: spawn agent, create agent file, generate expert prompt, new agent persona.
sqlite-ops
SQLite across every host and engine - query performance, concurrency, schema, feature modules, operations. Triggers on: sqlite, slow query, EXPLAIN QUERY PLAN, query plan, SCAN vs SEARCH, covering index, index not used, rows read, rows_read, sql_duration_ms, ANALYZE, sqlite_stat1, LIKE performance, database is locked, SQLITE_BUSY, WAL, busy_timeout, STRICT tables, type affinity, foreign_keys, VACUUM, integrity_check, fts5, trigram, json_extract, D1, cloudflare d1, wrangler d1, node:sqlite, better-sqlite3, bun:sqlite, aiosqlite, libsql, turso, migration, d1 batch, read replication, sessions api, d1 bookmark, migration timeout.
sql-ops
Quick reference for common SQL patterns, CTEs, window functions, and indexing strategies. Triggers on: sql patterns, cte example, window functions, sql join, index strategy, pagination sql.
structural-search
Search code by AST structure using ast-grep. Find semantic patterns like function calls, imports, class definitions instead of text patterns. Triggers on: find all calls to X, search for pattern, refactor usages, find where function is used, structural search, ast-grep, sg.
summon
Claude Desktop session toolbox: transfer sessions between accounts, recover an old session via a picker + AI handover brief, rebind cwd after a folder move, audit broken bindings, render an in-chat picker. Triggers on: summon, transfer/recover session, session picker, rebind, session doctor.
supply-chain-defense
Behavioural-first defense against poisoned npm/PyPI/Composer/Cargo packages, malicious editor extensions and config-as-code repo poisoning, in the publish-to-advisory window CVE tools miss. Use when adding or bumping a dependency, when an advisory names a package you may run, when auditing CI OIDC trust or publish tokens, or when checking a machine or repo for worm persistence: 7-day cooldown gate, Socket.dev score, exposure and integrity scans.
svg-brand-tint-ops
Recolour, vectorise, and theme any SVG to a brand palette with a zero-dependency studio that emits a copy-paste CSS filter. Triggers on: recolour svg, brand tint an svg, duotone svg, recolour a diagram, cloudcraft/draw.io/figma svg to brand, svg css filter, png to svg, vectorise a logo, image trace.
tailwind-ops
Tailwind CSS utility patterns, responsive design, component patterns, v4 migration, and configuration. Use for: tailwind, tailwindcss, utility classes, responsive design, dark mode, tailwind v4, tailwind config, tw, container queries, @apply, prose, typography, animation.
task-runner
Run project commands with just. Check for justfile in project root, list available tasks, execute common operations like test, build, lint. Triggers on: run tests, build project, list tasks, check available commands, run script, project commands.
techdebt
Technical debt detection and remediation. Run at session end to find duplicated code, dead imports, security issues, and complexity hotspots. Triggers: 'find tech debt', 'scan for issues', 'check code quality', 'wrap up session', 'ready to commit', 'before merge', 'code review prep'. Always uses parallel subagents for fast analysis.
terraform-ops
Terraform and OpenTofu infrastructure-as-code operations - project layout, state management, module design, plan/apply safety, CI/CD pipelines, and secrets. Use for: terraform, opentofu, infrastructure as code, IaC, tfstate, terraform state, terraform module, remote backend, terraform plan, terraform apply, for_each, moved block, terraform import, drift detection, tflint, checkov, HCL.
testgen
Generate tests with skill-preloaded routing, framework detection, and auto-TaskCreate. Triggers on: generate tests, write tests, testgen, create test file, add test coverage.
testing-ops
Cross-language testing strategies and patterns. Triggers on: test pyramid, unit test, integration test, e2e test, TDD, BDD, test coverage, mocking strategy, test doubles, test isolation.
threejs-ops
Application/game-scale three.js: ES modules, GLTF pipeline (DRACO/KTX2/meshopt), AnimationMixer, physics (rapier/cannon-es), react-three-fiber, and performance at scale (InstancedMesh, LOD, draw calls). Triggers on: three.js, GLTFLoader, r3f, game loop, WebGL memory leak, boids.
tool-discovery
Recommend the right agents and skills for any task. Covers both heavyweight agents (Agent tool) and lightweight skills (Skill tool). Triggers on: which agent, which skill, what tool should I use, help me choose, recommend agent, find the right tool.
typescript-ops
TypeScript type system, generics, utility types, strict mode, and ecosystem patterns. Use for: typescript, ts, type, generic, utility type, Partial, Pick, Omit, Record, Exclude, Extract, ReturnType, Parameters, keyof, typeof, infer, mapped type, conditional type, template literal type, discriminated union, type guard, type assertion, type narrowing, tsconfig, strict mode, declaration file, zod, valibot, typescript 7, tsgo, native compiler.
unfold-admin
Django Unfold admin theme - build, configure, and enhance modern Django admin interfaces with Unfold. Use when working with: (1) Django admin UI customisation or theming, (2) Unfold ModelAdmin, inlines, actions, filters, widgets, or decorators, (3) Admin dashboard components and KPI cards, (4) Sidebar navigation, tabs, or conditional fields, (5) Any mention of 'unfold', 'django-unfold', or 'unfold admin'. Covers the full Unfold feature set: site configuration, actions system, display decorators, filter types, widget overrides, inline variants, dashboard components, datasets, sections, theming, and third-party integrations.
vue-ops
Vue 3 development patterns, Composition API, Pinia state management, Vue Router, and Nuxt 4. Use for: vue, vuejs, composition api, pinia, vue router, nuxt, nuxt4, nuxt3, script setup, composable, reactive, defineProps, defineEmits, defineModel, v-model, provide inject, vue3.
windows-ops
Comprehensive Windows workstation operations - diagnose slow boot, failing drives, BSOD crashes, startup bloat, runaway processes, event logs. Use for: Windows is slow, slow bootup, won't boot, blue screen, BSOD, kernel crash, drive failing, SMART errors, disk errors, Event 41, Event 129, storahci reset, BugCheck, CRITICAL_PROCESS_DIED, crash dump, MEMORY.DMP, minidump, msconfig, services.msc, registry Run keys, StartupApproved, scheduled tasks at logon, slow login, high CPU at boot, disable startup app, unexplained UAC prompt, what asked for admin, prefetch forensics, BAM, process attribution, Security 4688, high CPU, runaway process, spinning process, process eating CPU, memory commit exhausted, out of memory, too many processes, what is using my RAM, orphaned process, stale processes, zombie process, kill a process tree, machine is hot, fans are loud. A drive letter alone does not name the skill: mapped network drive, SMB, UNC, NAS route to net-ops.
ytdlp-ops
yt-dlp media acquisition layer feeding ffmpeg-ops: format selection avoiding post-download transcodes, clip-at-download, cookies/auth, channel archive sync, SponsorBlock, subtitles, failure triage (403s, nsig). Triggers on: yt-dlp, download video/playlist/channel, youtube to mp3.
a11y-ops
Web accessibility end to end: WCAG 2.2 AA, EAA and ADA Title II obligations, audits (axe, pa11y, keyboard, screen reader), the common failures, accessibility statements, and server-rendered Craft CMS/Twig sites (Formie, CKEditor, multi-site lang). Use when asked about a11y, WCAG, EAA, EN 301 549, Section 508, VPAT, NVDA/VoiceOver, focus, skip links, ARIA, landmarks, alt text, form labels or errors, contrast, target size, or 'is my site accessible'.
claude-code-fields
Fixture for tests/spec.sh - MUST PASS. Spec fields plus Claude Code's own top-level fields.
ddev-ops
Use when a project has a .ddev/ folder or needs one: DDEV setup on a new machine, version pinning, config.local.yaml and .ddev/.env files, database import, snapshots, ddev pull and sanitised data, slow Mutagen or WSL2 sites, add-ons (Redis, Solr, cron), commands and hooks, Vite ports, Xdebug, ddev share, port conflicts, several git worktrees at once, scripting DDEV (describe -j), disk cleanup, upgrades and troubleshooting. Audits .ddev/ for team-breaking mistakes.
evals-ops
Build and run evals for LLM and agent systems: golden datasets, LLM-as-a-judge with bias control, trajectory/step/outcome scoring, adversarial refuters, and CI regression gates. Triggers on: eval, evals, eval harness, golden dataset, golden set, LLM-as-a-judge, judge rubric, judge bias, judge calibration, Cohen kappa, agreement with human labels, pass@k, pass^k, trajectory eval, step-level eval, tool-call accuracy, regression gate, eval CI, blocking vs advisory eval, faithfulness score, DeepEval, Braintrust, Opik, Langfuse, AgentOps, did my prompt change make it worse, is my agent getting better.
figma-ops
Router and composition workflows for Figma via the official Figma MCP: which Figma skill/tool for which job, capture-to-canvas (screenshots or shotcraft crops into a Figma file), moodboard and reference-board composition (grid, plus, loose-plus arrangements with a deterministic layout planner), canvas craft rules the API skills don't cover, and multi-account routing. Triggers on: figma, moodboard, brand board, reference board, put these screenshots in figma, compose in figma, arrange images in figma, plus arrangement, which figma skill, figma account, upload to figma, delete figma page.
flow-style
Fixture for tests/spec.sh - MUST FAIL. Inline flow-style YAML in the frontmatter.
frontend-upgrade-ops
Upgrade a server-rendered Craft CMS/Twig front end: Laravel Mix or Webpack to Vite via craft-vite (manifest, DDEV dev server, HMR, Tailwind v3, legacy builds, Twig asset URLs) and Vue 2 to Vue 3 (@vue/compat, Vuex to Pinia, plugin swaps, Vue islands in Twig). Use when a site still has webpack.mix.js, mix-manifest.json or Vue 2, or when deciding if a small Vue widget should become Alpine.js or vanilla JS instead.
hono-ops
Hono on Cloudflare Workers - composition, middleware, typed bindings, validation, RPC, streaming, testing. Use for: hono, hono middleware, app.route, hono rpc, c.env bindings, onError, zValidator, vitest-pool-workers, spa fallback worker.
icon-ops
Source, vet, normalize and ship SVG icons for web UI - set selection, licence and trademark traps, currentColor theming, sprite/inline delivery, and accessibility. Triggers on: icon, icons, svg icon, find an icon, add an icon, icon set, icon library, iconify, lucide, heroicons, phosphor, tabler, feather, material symbols, font awesome, simple icons, brand logo, icon sprite, svg sprite, symbol use, currentColor, icon won't change colour, icon font, icon accessibility, aria-hidden icon, icon-only button, icon size, icons look inconsistent, mixed icon sets, normalize svg, strip svg cruft, optimise svg, brandfetch, company logo, client logo, logo by domain, brand assets api, logo api, thesvg, brand icon, brandmark, brand mark, find a logo, logo wall, partner logo, greyscale logo, grayscale, tint a logo, reverse out, knockout, mono logo, dark mode logo, favicon, app icon, apple-touch-icon, maskable icon, svg id collision.
kubernetes-ops
Kubernetes and Helm in practice: Deployments, Services, probes, resources, autoscaling, disruption budgets, NetworkPolicy, Pod Security Standards, Gateway API (ingress-nginx is retired), Helm 4 charts and releases, and kubectl without accidents. ECS and EKS specifics go to AWS's aws-containers skill, Flux to fluxcd/agent-skills. Not for Dockerfiles or Compose (docker-ops).
metadata-list
Fixture for tests/spec.sh - MUST FAIL. A metadata value is a list, not a string.
nextjs-ops
Next.js App Router operations - the server/client boundary, the two caching models, Server Actions security, streaming, proxy.ts and deployment. Use for: next.js, nextjs, app router, use cache, cacheComponents, Cache Components, cacheLife, cacheTag, revalidateTag, updateTag, revalidatePath, unstable_cache, PPR, partial prerendering, stale data in production, use client, use server, server actions, RSC payload, serialization boundary, next/headers, async params, cookies not awaited, loading.tsx, Suspense boundary, generateStaticParams, ISR, proxy.ts, middleware.ts deprecated, edge runtime, next build vs next start, self-hosting Next.js, standalone output, Failed to find Server Action, upgrade to Next.js 16, Pages Router to App Router, force-static, force-dynamic, next/font, next/script, bundle size, testing server components.
package-manager-ops
Use when installing, pinning, upgrading or debugging JS and PHP dependencies with npm, Yarn, pnpm, Bun or Composer: two lockfiles, switching managers, npm ci vs install, frozen or offline CI installs, workspace targeting, Node/PHP pins vs DDEV, packageManager, Corepack, unpinned npx, ERESOLVE, EINTEGRITY, duplicate versions, dedupe, Composer autoload, registry auth, CI caches, leaving Bower, node-sass, Yarn 1 and EOL PHP. Ships pm-audit. Not for bundler config, CVE triage or vetting a package.
push-preflight
Secret-scans the commits a git push would send (gitleaks + regex layer; never history), then checks clean tree, forbidden files and fast-forward, with size and open-issue advisories. Refuses on any secret hit, no bypass. Triggers on: push to origin, push to github, push to remote, git push, can we push, safe to push, ready to push, pre-push check, /push-preflight (formerly push-gate).
rembg-ops
Transparent-PNG cutouts / background removal for flat illustration, sticker, cartoon and avatar art — rembg (isnet-anime) with a deterministic fallback ladder for the cases ML drops. Triggers on: rembg, remove background, background removal, transparent PNG, cutout, die-cut sticker, isnet-anime, alpha matte, chroma/colour key, remove drop shadow, avatar cutout, flat illustration cutout.
some-other-name
Fixture for tests/spec.sh - MUST FAIL. The name field does not match the directory.
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