Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
affaan-mSkillaffaan-m/ECC/.agents/skills/eval-harness/SKILL.md
Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles. Use when a Claude Code workflow needs a formal eval before it is trusted or changed.
affaan-mSkillaffaan-m/ECC/.agents/skills/everything-claude-code/SKILL.md
Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.
affaan-mSkillaffaan-m/ECC/.agents/skills/frontend-patterns/SKILL.md
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices. Use when building or reviewing React or Next.js components, state, or render performance.
affaan-mSkillaffaan-m/ECC/.agents/skills/mle-workflow/SKILL.md
Production machine-learning engineering workflow for data contracts, reproducible training, model evaluation, deployment, monitoring, and rollback. Use when building, reviewing, or hardening ML systems beyond one-off notebooks.
affaan-mSkillaffaan-m/ECC/.agents/skills/plan-canvas/SKILL.md
Open plans and HTML artifacts in a local browser canvas where the human annotates elements, chats, and approves or requests changes without leaving the page. Use when presenting a plan for review, or when feedback like "move this, change that" is easier pointed at than typed.
affaan-mSkillaffaan-m/ECC/.agents/skills/product-capability/SKILL.md
Translate PRD intent, roadmap asks, or product discussions into an implementation-ready capability plan that exposes constraints, invariants, interfaces, and unresolved decisions before multi-service work starts. Use when the user needs an ECC-native PRD-to-SRS lane instead of vague planning prose.
affaan-mSkillaffaan-m/ECC/.agents/skills/tdd-workflow/SKILL.md
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
affaan-mSkillaffaan-m/ECC/.agents/skills/verification-loop/SKILL.md
A comprehensive verification system for Claude Code sessions. Use when verifying a Claude Code session's work before claiming it is complete.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/dsh-archive-agent-notes/SKILL.md
Use when adding, auditing, pruning, archiving, restoring, or reviewing Agent Notes in deepseek-harness; checks every new note for superseded active records, deletes small UI and purely mechanical records, classifies other implemented notes by future decision value, deletes rejected notes that no longer prevent a tempting fallacy, and applies the frozen archived/{kind} triplet and manifest rules.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/dsh-client-ui-ux/SKILL.md
Design and review DeepSeek Harness client UI changes — visual token discipline, reuse-before-adding, feedback surfaces (toast vs in-place notice vs empty state), overlay and menu safety, platform window adaptation, loading states, and error copy placement. Use when adding or changing product-user-visible GUI behavior in packages/client, or when reviewing such a PR.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/dsh-doc/SKILL.md
Create, restructure, review, audit, or migrate DeepSeek Harness Markdown documentation, package READMEs, and the documentation website using audience-first hierarchy, kind-mapped YAML metadata, bilingual line alignment, summary/contents navigation, progressive user-to-developer detail, executed-operation fact-checking, and repository validation. Use for new or revised DSH docs, docs-tree organization, documentation-quality audits and budgets, website page publishing, and bilingual documentation structure changes.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/dsh-speed-up-perf/SKILL.md
Use when investigating or optimizing DeepSeek Harness performance, designing realistic synthetic benchmarks or CI performance gates, profiling long Sessions or Web responsiveness, or turning performance PR evidence into measured behavior-preserving fixes.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/dsh-translate-docs/SKILL.md
Manually run the extended DeepSeek Harness bilingual-document workflow, including generated briefings, delegated prose translation, whole-document translation, and scoped pairing verification.
DeepSeekSkilldeepseek-ai/deepseek-harness/.agents/skills/record-browser-gif/SKILL.md
Record browser or Web UI interaction demos as optimized GIFs using the available browser-control workflow, optional Playwright Videos for higher capture frame rates, and deterministic encoding, then attach the GIF to a pull request with `gh --attach`, falling back to a dedicated assets branch where attach cannot apply. Use when asked to make, record, or generate a GIF that demonstrates a browser workflow, and for every pull request that changes product-user-visible GUI behavior, which MUST include a GIF recorded from the pull request's real server and model flow.
DeepSeekSkilldeepseek-ai/deepseek-harness/packages/preset/agent-preset/skills/editing-cordis-compositions/SKILL.md
Use when creating, changing, or validating an agent preset or other Cordis composition for this harness, including deciding host versus preset placement and checking that an authored preset mounts.
n8n-ioSkilln8n-io/n8n/.agents/skills/agent-design-language/SKILL.md
Design or review Agent Builder interfaces. Use for Agent configuration patterns, modal flows, responsive behavior, status treatments, and other Agent-only UI work.
n8n-ioSkilln8n-io/n8n/.agents/skills/content-design/SKILL.md
Product content designer for UI copy. Use when writing, reviewing, or auditing user-facing text: button labels, error messages, tooltips, empty states, modal copy, placeholder text, confirmation dialogs, onboarding flows, or i18n strings. Also use when the user says /copy, /content, or /ux-copy.
n8n-ioSkilln8n-io/n8n/.agents/skills/create-pr/SKILL.md
Creates GitHub pull requests with properly formatted titles that pass the check-pr-title CI validation. Use when creating PRs, submitting changes for review, or when the user says /pr or asks to create a pull request.
n8n-ioSkilln8n-io/n8n/.agents/skills/create-skill/SKILL.md
Guides users through creating effective Agent Skills. Use when you want to create, write, or author a new skill, or asks about skill structure, best practices, or SKILL.md format.
n8n-ioSkilln8n-io/n8n/.agents/skills/db-migrations/SKILL.md
Authors n8n database migrations. Use when creating or modifying files under packages/@n8n/db/src/migrations/, when the user asks to add a column, table, index, foreign key, or backfill, or when the user mentions DB migrations or TypeORM migrations.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
