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.
Skill Claude CodeCodex
Use when building or maintaining a personal LLM-powered knowledge base. Triggers: ingesting sources into a wiki, querying wiki knowledge, linting wiki quality, 'add to wiki', 'what do I know about', or any mention of 'LLM wiki' or 'Karpathy wiki'.
Skill Claude CodeCodex
Build an Obsidian-compatible knowledge base from public web sources using the TinyFish CLI. Use this skill when a user wants a builder-grade markdown knowledge base on a technical topic, asks for a structured research vault, or wants a topic compiled from live public sources into interlinked markdown files. Supports…
Skill Codex
The way to answer "how are my production AI agents doing?" and to run the team's agent-observability deployment — reach for it even on casual phrasing that names no tool. Trigger when the user wants to: • inspect agent telemetry — did agents error/fail/go flaky; sessions, events, latency, token usage, slowest models…
LeoYeAI/openclaw-master-skills
Skill Claude CodeCodex
0codekit integration. Manage Workspaces. Use when the user wants to interact with 0codekit data.
Skill Claude CodeCodex
How to use Instagram CLI to interact with Instagram from the command line on behalf of a user. Use this skill whenever the user wants to send or read Instagram messages, check their inbox, reply to or unsend messages, or automate any Instagram DM workflow via the CLI. This includes tasks phrased as "message X on…
Skill Claude CodeCodex
Analyze job postings, calculate match scores, identify gaps, and create application strategy.
Skill Claude CodeCodex
Interactive collaborative analysis with documented discussions, inline exploration, and evolving understanding.
Dicklesworthstone/mcp_agent_mail
Skill Claude CodeCodex
MCP Agent Mail - Mail-like coordination layer for multi-agent workflows. Identities, inbox/outbox, file reservations, contact policies, threaded messaging, pre-commit guard, Human Overseer, static exports, disaster recovery. Git+SQLite backed. Python/FastMCP.
Skill Claude Code
Real-time crypto, equities, macro, and financial market news aggregator — 85+ data sources across 6 categories covering digital assets, U.S. stocks, semiconductors, AI infrastructure, supply chains, commodities, rates, policy, and market-moving social/news signals. Sources include Bloomberg, Reuters, FT, CNBC…
Skill Claude CodeCodex
High-rigor interview coaching skill for job seekers. Use when someone wants structured prep, transcript analysis, practice drills, storybank management, or performance tracking. Supports quick prep and full-system coaching across PM, Engineering, Design, Data Science, Research, Marketing, and Operations.
HUANGCHIHHUNGLeo/claude-real-video
Skill Claude Code
Watch a video for the user. Use when the user shares a video URL (YouTube etc.) or local video file and wants it summarized, analyzed, or discussed — Claude can't ingest video directly, so this skill extracts scene-aware keyframes + transcript first, then reads those.
Skill Claude CodeCodex
How to develop, modify, and extend the Claude Code codebase following its established programming style, patterns, and conventions. Use this skill whenever working on the claude-code source — adding tools, commands, utils, components, types, hooks, services, or fixing bugs. Also use when the user asks about…
Skill Claude CodeCodex
A read-only analyzer for Git repositories that estimates a team’s work intensity from commit history and background information. “996” refers to working from 9 a.m. to 9 p.m., six days a week.
Skill Claude CodeCodex
Audit, write, and improve developer documentation using Google's Developer Documentation Style Guide and Technical Writing courses. Use this skill for any documentation work, even when the user names no style guide: "audit our docs", "review this README", "write a README", "getting started guide", "how-to or…
Skill Claude CodeCodex
Query MySQL databases from Codex via MCP.
anthropics/anthropic-sdk-typescript
Skill Claude CodeCodex ✓ vendor
Replaces ordinary greetings with nautical ones.
Skill Claude CodeCodex
Use when the deliverable is WordPress Playground Blueprint JSON or a Blueprint bundle, including creating, editing, reviewing, validating schema keys, choosing steps/resources, and debugging Blueprint files. For only running or sharing a Playground environment, use wp-playground.
Skill Claude CodeCodex
Skill "1.1_monetary_sentinel" from olaxbt/ai-market-maker, covering skill: monetary sentinel (1.1), capabilities, data sources (as-of the bar date; never later prints), how to read the overlay and query interface.
Skill Claude CodeCodex
Conduct preliminary research on a topic and generate research outline. For academic research, benchmark research, technology selection, etc.
Skill Claude CodeCodex needs its repo
Business logic vulnerability playbook. Use when reasoning about workflows, race conditions, price manipulation, coupon abuse, state machines, and multi-step authorization gaps.
Skill Claude CodeCodex
IDAPython and IDALib script reference for reverse engineering. Activate when the user needs to write IDAPython scripts in IDA, use IDALib for headless analysis, operate on IDB databases, debug with IDA, manipulate memory/registers, traverse functions/blocks/instructions, work with Hex-Rays decompiler API, handle…
Skill Claude CodeCodex
Operate ESP-Claw BLE: initialize BLE, advertise, handle connections, process events, and inspect module state.
Skill Claude CodeCodex
Create new Opensquad skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill for their squads, update or optimize an existing skill, run evals to test a skill, or benchmark skill performance. Supports all Opensquad skill types: MCP integrations, custom scripts…
Skill Claude CodeCodex
Create and run AI evaluations with datasets, assertions, and output drivers in Neuron AI. Use this skill whenever the user mentions evaluation, testing AI systems, creating evaluators, dataset-driven testing, assertion-based validation, or wants to measure AI system performance. Also trigger for tasks involving…
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: