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cccskills

Development skills

Coding standards, frameworks, refactoring, and code review (15K skills)

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fix

Free

Fix bugs and technical debt with minimal ceremony. Issue GitHub optional — provide one for traceability or work free-form. Replaces /issue-fix.

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matteocervelli/llms25Updated May 22, 2026

Writing rules for the regelrecht docs site (docs/). Use when writing or editing prose under docs/ — RFCs, guides, component docs, concept pages, and the NL/EN landing copy. Keeps docs prose free of AI-generated tells and consistent with the site's government-technical register. Not for code, commit messages, or PR descriptions.

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NederlandseDigitaleDienst/regelrecht25Updated Oct 19, 2026

Performs critical code reviews using REVIEW.md guidelines. Evaluates code quality, architecture, testing, and domain-specific concerns (legal faithfulness, cross-law references, engine safety). Use after completing significant code changes or before merging.

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NederlandseDigitaleDienst/regelrecht25Updated Oct 19, 2026

github

Free

Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.

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HKUDS/AutoMemory25Updated Jul 3, 2026

Get current weather and forecasts (no API key required).

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HKUDS/AutoMemory25Updated Jul 3, 2026

effect

Free

Work with Effect v4 / effect-smol TypeScript code in this repo

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HKUDS/AutoMemory25Updated Jul 3, 2026

Use when preparing or publishing a local project as a clean GitHub repository. Covers new repositories, private staging releases, public README cleanup, updates to existing remotes, and research-code packaging without datasets, checkpoints, papers, or generated artifacts.

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sidiangongyuan/codex-skills-library25Updated Sep 21, 2026

Use when Codex Desktop sidebar sessions disappear, fail with systemError, or cannot continue after a model_provider switch. Diagnoses and repairs active, non-archived sessions without changing authentication or provider configuration.

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sidiangongyuan/codex-skills-library25Updated Sep 21, 2026

Diagnoses and fixes issues in Atlassian Forge apps. Use this skill whenever a Forge app has errors, crashes, shows blank UI, fails to deploy, doesn't appear after installation, has permission issues, or produces unexpected output. Trigger on any mention of forge logs, forge deploy errors, resolver errors, blank panels, missing scopes, Custom UI not rendering, production vs dev discrepancies, or any Jira/Confluence app that "stopped working". Also trigger when the user asks to debug, troubleshoot, investigate, or fix a Forge app issue — even if they haven't used the word "Forge" but describe a Jira panel or Confluence macro acting up.

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atlassian/forge-skills25Updated Oct 17, 2026

Frappe frontend guidance for Vue and React, including desk pages, `www` pages, `frappe-ui`, Doppio-style frontends, client scripts, and external SPA integrations. Use when building or reviewing Frappe UI work.

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Dkm0315/frappe-agent25Updated Oct 11, 2026

Frappe backend guidance for Python and backend-adjacent JavaScript surfaces such as client interaction patterns, hooks, APIs, patches, scheduler logic, reports, and server-side review. Use when implementing or reviewing Frappe backend behavior.

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Dkm0315/frappe-agent25Updated Oct 11, 2026

Client-side routing with data APIs — loaders, actions, error boundaries, search params, nested layouts, and code splitting

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agents-inc/skills25Updated Oct 17, 2026

Vite config, path aliases, vendor chunk splitting, environment-specific builds, Rolldown codeSplitting, Sass modern API, build targets, module preload

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agents-inc/skills25Updated Oct 17, 2026

React Query server state — query keys and query options, caching policy, error handling, and typed clients generated from an API schema

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agents-inc/skills25Updated Oct 17, 2026

Type-safe client-side routing for React with file-based routes, search params validation, loaders, and code splitting

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agents-inc/skills25Updated Oct 17, 2026

date-fns patterns for TypeScript - formatting, parsing, manipulation, comparison, timezone handling, and internationalization

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agents-inc/skills25Updated Oct 17, 2026

Modern native JavaScript (ES2022-ES2025) utility patterns that replace lodash

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agents-inc/skills25Updated Oct 17, 2026

View Transitions API patterns - same-document transitions, cross-document navigation, shared element animations, pseudo-element styling, transition types, reduced-motion handling

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agents-inc/skills25Updated Oct 17, 2026

TypeScript strict mode configs, TS 5.x+ options (verbatimModuleSyntax, module preserve, moduleDetection force, configDir), path alias sync, specialized configs

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agents-inc/skills25Updated Oct 17, 2026

Next.js App Router patterns (15-16) - file-based routing, Server/Client Components, streaming, Suspense, metadata API, parallel routes, Server Actions, mutations, revalidation, Cache Components

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agents-inc/skills25Updated Oct 17, 2026

Server-Sent Events for unidirectional server-to-client streaming, EventSource API, fetch streaming, reconnection patterns, message parsing

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agents-inc/skills25Updated Oct 17, 2026

Vue 3 Composition API — reactivity primitives, composables, lifecycle, the 3.4+ and 3.5+ macros. Load when writing Vue 3 components or composables.

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agents-inc/skills25Updated Oct 17, 2026

Type-safe i18n for Vue 3 Composition API — useI18n, pipe-syntax plurals, i18n-t/d/n components, lazy-loaded locales. Load when a project imports vue-i18n.

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agents-inc/skills25Updated Oct 17, 2026

Angular 17–19 standalone components, signals, built-in control flow, inject() DI, the resource API. Load when writing or migrating Angular components.

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agents-inc/skills25Updated Oct 17, 2026