Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

codebase-architecture

4202

mblode/agent-skills

Skill Claude CodeCodex

Designs module interfaces, deepens shallow modules, and installs enforceable repository guardrails and agent wayfinding. Use when asked to "design the architecture", "simplify our modules", "find shallow modules", "harden the repo", "gate an unattended agent fix job", or "triage alerts with an agent".

not rated 189 +9 changed 16d ago A Socket: passSnyk: warnSkillSpector: pass 70 tokens original MIT

unclaimed

4203

iannuttall/unclaimed

Skill Codex

Use the Unclaimed CLI to find, refresh, filter, and price available single-word domains through RDAP, WHOIS, and optional registrar checks. Use when someone asks whether one word is available across TLDs, wants to scan the bundled word corpus, refresh stored availability, search results, add unsupported TLD routing…

not rated 188 +1 2mo ago A SkillSpector: pass 73 tokens original MIT

closer

4204

gtm-skills/gtm

Skill Claude CodeCodex

Skill "closer" from gtm-skills/gtm, covering closer, your personality, the golden rule, your resources and methodologies.

not rated 189 +4 25d ago A SkillSpector: pass 0 tokens original MIT

space-generative-art

4205

SpaceZephyr/design-buddy

Skill Claude CodeCodex

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…

not rated 188 4mo ago A 63 tokens

nature-writing

4206

SyntaxSmith/nature-writing-skill

Skill Claude CodeCodex

A Chinese-language academic writing skill for AI and machine-learning researchers preparing papers for Nature journals. It focuses on story, structure, and writing quality for venues such as Nature Machine Intelligence and Nature Communications.

not rated 188 +6 6mo ago A 283 tokens

skill-creator

4207

stippi/code-assistant

Skill Claude CodeCodex

Scaffold, author, and validate an Agent Skill. Use when the user wants to create a new skill, turn a repeatable workflow into a reusable SKILL.md, or fix a skill that fails to load.

not rated 188 +2 3d ago A SkillSpector: warn 47 tokens original MIT

image-generation

4208

shinpr/mcp-image

Skill Claude CodeCodex

Writes prompts that make image models produce the image the user means. Use when generating or editing any image (photo, illustration, icon, logo, poster, banner, diagram, UI screen, pattern) or writing a prompt for an image tool.

not rated 188 +1 changed 4d ago A SkillSpector: pass 52 tokens original MIT

firstdata

4210

MLT-OSS/FirstData

Skill Claude CodeCodex

Find official portals, APIs, and download paths for authoritative primary data sources (governments, international organizations, research institutions, etc.). Use when users need to know "where to find this data from an official source", "which source is more authoritative", or "how to cite primary data". Covers the…

not rated 186 changed 1mo ago A SkillSpector: warn 76 tokens original MIT

yt-dlp

4211

ykdojo/safeclaw

Skill Claude CodeCodex

Download YouTube videos, audio, and subtitles/transcripts using yt-dlp.

not rated 186 1mo ago A SkillSpector: pass 20 tokens original MIT

vercel-optimize

4212

robotostudio/turbo-start-sanity

Skill Claude CodeCodex needs its repo

Use for Vercel cost and performance optimization on deployed projects, especially Next.js, SvelteKit, Nuxt, and limited Astro apps. Collect Vercel metrics, usage, project config, and code scan results first; investigate only metric-backed candidates; produce ranked recommendations grounded in verified files and…

not rated 186 +1 today A 116 tokens original MIT

amortized-workflow

4213

Learning-Bayesian-Statistics/baygent-skills

Skill Claude CodeCodex

Opinionated amortized Bayesian workflow with BayesFlow for simulation-based inference (SBI). Contains critical guardrails that agents will usually not apply unprompted — always consult before writing BayesFlow code. Trigger on: simulation-based inference, amortized inference, approximate Bayesian inference, BayesFlow…

not rated 186 changed 2mo ago A SkillSpector: pass 145 tokens original MIT

composio

4214

composio-community/skills

Skill Claude CodeCodex

Use 1000+ external apps via Composio - either directly through the CLI or by building AI agents and apps with the SDK.

not rated 188 +2 7mo ago C Socket: passSnyk: fail 31 tokens copy · 100% MIT

backtester

4215

Signal-Execution-Labs/forex-trading-ai-agent

Skill Claude CodeCodex

Backtest trading strategies with historical data. Calculate performance metrics and generate reports.

not rated 186 1mo ago A SkillSpector: pass 18 tokens original MIT

boring-video

4216

sugarforever/boring-video-studio

Skill Claude CodeCodex

Use when developing a content-driven video from a topic, research bundle, article, or draft, or when routing an existing script or non-argument video into HyperFrames production.

not rated 188 changed 23d ago A SkillSpector: pass 39 tokens original MIT

running-demo

4217

microsoft/sre-agent

Skill Claude CodeCodex ✓ vendor

Run break/fix demo scenarios with browser verification. Use when asked to demo, break the app, or show the SRE Agent working.

not rated 187 +2 changed 1mo ago A SkillSpector: pass 31 tokens original MIT

cumcm-live-workflow

4218

haoxilin/cumcm-live-workflow-skill

Skill Claude CodeCodex

A complete workflow guide for solving China Undergraduate Mathematical Contest in Modeling problems, from checking the computer environment through submitting the final paper.

not rated 186 changed 2mo ago A SkillSpector: pass 223 tokens original MIT

brave-search

4219

SawyerHood/middleman

Skill Claude CodeCodex

Web search and content extraction via Brave Search API. Use for searching documentation, facts, or any web content. Lightweight, no browser required.

not rated 185 +1 5mo ago A 32 tokens original Apache-2.0

attack-flow

4220

wiz-sec-public/SITF

Skill Claude Code

Generate SITF-compliant attack flow JSON files from attack descriptions or incident reports. Use when analyzing supply chain attacks, breaches, or security incidents.

not rated 185 changed 16d ago A 32 tokens

latex-fmt

4221

Calix-L/awesome-latex-skills

Skill Codex

Reformat LaTeX papers for a specified venue, year, track, and submission stage. Apply official templates and check layout, bibliography, page limits, and anonymization while preserving scientific content.

not rated 185 +1 changed 1mo ago A 43 tokens original MIT

mesh-api

4222

mr-tbot/mesh-api

Skill Claude CodeCodex

Interact with a Meshtastic LoRa mesh network through MESH-API — list nodes, read messages, send texts, and check connection status.

not rated 185 +1 11d ago A 33 tokens GPL-3.0

mcp-debugger

4223

debugmcp/mcp-debugger

Skill Claude CodeCodex

Use when investigating a bug, failing test, or unexpected runtime behavior and the mcp-debugger MCP server is available — drives real step-through debuggers (breakpoints, stack traces, variable inspection, expression evaluation) for Python, JavaScript/TypeScript, Ruby, Rust, Go, Java, .NET/C#, C/C++, COBOL, and…

not rated 185 +2 changed yesterday A SkillSpector: pass 88 tokens original MIT

stock-analysis-team

4224

wudengyao/stock-analysis-team

Skill Claude CodeCodex

A collaborative workflow for analysing stocks from several perspectives. It supports research about companies and markets, including investment decisions and risk.

not rated 185 +2 1mo ago A 40 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: