prompt engineering skills

2,231 tagged prompt engineering, measured the same way as everything else here.

Browse within: github-copilot 152Multi-Agent 87opencode 87codex-cli 80machine-learning 70openai 65Workflow Automation 64codex-plugin 61grok 61data-science 59academic-research 57bioinformatics 57research-tools 57skill 57

humanizer

01

blader/humanizer

Skill Claude CodeCodex

Rewrite AI-sounding text so it reads naturally without changing what it says. Use when editing or reviewing prose for inflated claims, sales language, vague sources, repetitive structure, stock AI words, passive voice, filler, or chatbot artifacts. Based on Wikipedia's "Signs of AI writing.".

39k 13d ago A 61 tokens original MIT

freestylefly/awesome-gpt-image-2

Skill Claude CodeCodex

Choose GPT-Image2 / gpt-image-2 visual styles and industrial prompt templates from the awesome-gpt-image-2 style library. Use when an agent needs to create, rewrite, classify, or improve image-generation prompts with repository-backed templates, categories, style tags, scene tags, pitfalls, and example cases.

26k 2d ago A 72 tokens original MIT

promptfoo/promptfoo

Skill Claude CodeCodex

Standards for creating redteam plugins and graders. Use when creating new plugins, writing graders, or modifying attack templates.

25k yesterday A 29 tokens original MIT

promptfoo-evals

04

promptfoo/promptfoo

Skill Claude CodeCodex

Write, refine, run, and QA promptfoo evaluation suites: promptfooconfig.yaml, prompts, providers, vars, tests, assertions, model-graded rubrics, transforms, datasets, exports, and CI gates. Use for non-redteam eval coverage, regression tests, or new eval matrices. Do not use for adversarial redteam plugin or strategy…

25k yesterday A 79 tokens original MIT

promptfoo/promptfoo

Skill Claude CodeCodex

Create or refine promptfoo redteam setup configs: purpose, targets, plugins, strategies, frameworks, multi-input target inputs, policy text, grader guidance, contexts, and static-code-derived target/threat mapping. Use when preparing a red team scan plan from live probes, code evidence, or provider configs, or when…

25k yesterday A 99 tokens original MIT

comet-ml/opik

Skill Claude CodeCodex

Add product analytics (BI) events to Opik features. Use when wiring events on the frontend, the backend, or the Python SDK - all three report through Segment to PostHog.

22k yesterday A 43 tokens original Apache-2.0

explore-feature

07

comet-ml/opik

Skill Claude CodeCodex

Use when a developer wants an e2e test covering a change they just made — e.g. "explore this feature", "add a test for my PR", "cover the feature in PR.

22k yesterday A 44 tokens original Apache-2.0

comet-ml/opik

Skill Claude CodeCodex

Use when building or extending a Page Object Model (POM) for the Opik E2E suite (under testsendtoend/e2e/pom/) and you need to choose stable selectors against the live UI. Walks through seeding required state, exploring the running page with the Playwright MCP (accessibility snapshot + data-testid enumeration)…

22k yesterday A 112 tokens original Apache-2.0

prompt-master

09

nidhinjs/prompt-master

Skill Claude CodeCodex

Generates optimized prompts for AI tools. Activates only when the user explicitly asks to write, fix, improve, or adapt a prompt for a specific AI tool (LLM, Cursor, Midjourney, image AI, video AI, coding agents, etc.). Does not activate for general conversation, coding tasks, document writing, or other…

12k 8d ago B 78 tokens original MIT

cangjie-skill

10

kangarooking/cangjie-skill

Skill Claude CodeCodex

Distill a book, long-video transcript, podcast, course, or interview into a coherent set of executable skills. Use when the user asks to "拆书" / "蒸馏一本书" / "把 XX 书做成 skill" / "把这个视频/播客/课程蒸馏成 skill" / "turn a book or video into skills" — i.e. wants the frameworks, principles, and methodologies in long-form content…

9.2k 2d ago A 143 tokens original MIT

naval-almanack

11

kangarooking/cangjie-skill

Skill Claude CodeCodex

A reference guide for applying ideas from The Almanack of Naval Ravikant, a book about wealth, work, happiness, judgment, and long-term thinking. It routes questions to the relevant topic guidance and notes when professional help is needed.

9.2k 2d ago A 255 tokens original MIT

productize-yourself

12

kangarooking/cangjie-skill

Skill Claude CodeCodex

A Chinese-language coaching framework for finding a distinctive career, side business, or freelance direction. It combines personal strengths that are hard to teach with ways to turn them into repeatable products or content.

9.2k 2d ago A 127 tokens original MIT

swarms

13

kyegomez/swarms

Skill Claude CodeCodex

Build agents and multi-agent systems with the Swarms framework — the Agent class, tools, autonomous loops, memory, and the 15+ multi-agent architectures (SequentialWorkflow, ConcurrentWorkflow, GraphWorkflow, HierarchicalSwarm, SwarmRouter, and more). Use whenever writing, reviewing, or debugging code that imports…

7.1k 3d ago A 73 tokens original Apache-2.0

code-review

14

kyegomez/swarms

Skill Claude CodeCodex

Perform comprehensive code reviews focusing on best practices, security vulnerabilities, performance optimization, and maintainability.

7.1k 3d ago A 21 tokens original Apache-2.0

data-visualization

15

kyegomez/swarms

Skill Claude CodeCodex

Create effective data visualizations using best practices for clarity, accuracy, and visual communication of insights.

7.1k 3d ago A 23 tokens original Apache-2.0

council

16

0xNyk/council-of-high-intelligence

Skill Claude CodeCodex

Convene the Council of High Intelligence — multi-persona deliberation with historical thinkers for deeper analysis of complex problems.

4.2k 8d ago A 27 tokens original MIT

avoid-ai-writing

18

conorbronsdon/avoid-ai-writing

Skill Claude CodeCodex

Audit and rewrite content to remove AI writing patterns ("AI-isms"). Use this skill when asked to "remove AI-isms," "clean up AI writing," "edit writing for AI patterns," "audit writing for AI tells," or "make this sound less like AI." Supports a detect-only mode, an edit-in-place mode for files, an optional voice…

3.8k 2d ago A 97 tokens original MIT

apm-issue-autopilot

19

microsoft/apm

Skill Claude CodeCodex

Use this skill to drive any open microsoft/apm issue (bug, feature, docs, refactor, perf) from raw intake to a mergeable PR with triage as the central, paramount gate. Run the apm-triage-panel rubric per issue first, then present ONE consolidated triage review for the whole batch and escalate to the maintainer BY…

3.7k yesterday A 238 tokens original MIT

apm-review-panel

20

microsoft/apm

Skill Claude CodeCodex

Use this skill to run a multi-persona expert advisory review on a labelled pull request in microsoft/apm. The panel fans out to five mandatory specialists plus a test-coverage specialist (active on every PR that touches src/) plus three conditional specialists (auth, doc-writer, performance-expert), all running in…

3.7k yesterday A 178 tokens original MIT

apm-spec-guardian

21

microsoft/apm

Skill Claude CodeCodex

Use this skill to run a four-panel adversarial advisory review on any pull request that touches the OpenAPM specification artifact (docs/src/content/docs/specs/openapm-.md), its inline / sidecar JSON Schemas (docs/src/content/docs/specs/schemas/.schema.json), or the conformance fixture seed…

3.7k yesterday A 215 tokens original MIT

loop-library

22

Forward-Future/loopy

Skill Claude CodeCodex

Compatibility alias for Loopy. Use only when an existing installation or older instruction explicitly invokes loop-library; use Loopy for new installations and requests. Provides the same discovery, recommendation, audit, repair, adaptation, guided crafting, bounded execution, run debrief, project loop saving, and…

3.1k +3 1mo ago A 65 tokens original MIT

loopy

23

Forward-Future/loopy

Skill Claude CodeCodex

Discover, find, compare, audit, repair, adapt, craft, run, debrief, save, and prepare repeatable AI-agent loops for publication. Use when a user asks to analyze code or coding threads for recurring work, find a published loop, interview them to turn a goal into a bounded loop, review a loop for weak checks or unsafe…

3.1k +3 1mo ago A 105 tokens copy · 97% MIT

unlazy

24

Leonxlnx/unlazy

Skill Claude CodeCodex

Enforces completion discipline for substantial autonomous work by writing acceptance gates before execution, decomposing work with the Depth Tree, running approved checks, and re-verifying evidence before reporting. Use when an agent faces a long or multi-part task, work that has returned half-done, an exhaustive…

2.8k 3d ago A 100 tokens original MIT