A skill that keeps the task plan in files on disk and re-injects it every turn so work survives context clears, compaction and crashes
Skills
A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. This section collects skills for Claude Code, Cursor, Codex and other agents, each with an install command, a risk level and a plain description of who needs it and when.
Match with Foxx AI
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 15
A skill for coding agents that pushes them to finish the job: keep trying after failures, switch approaches and prove the result
A meta-skill that distills methodologies from books, long videos, podcasts and courses into a set of ready-to-invoke agent skills
Darwin Skill
darwin-skill
A skill that improves other skills: scores SKILL.md on nine criteria, edits, tests with prompts and reverts
A completion-discipline skill for large agent tasks: write the acceptance ledger with runnable checks first, then do the work, then reverify against evidence
Task Observer
task-observer - One Skill to Rule Them All
A meta-skill that watches the agent's work sessions and proposes improvements to existing skills and candidates for new ones
An inference-time reasoning control skill: deep analysis, long tasks, verification and recovery grounded in durable evidence
pohuy
ПОХУЙ
An agent voice mode using idiomatic Russian profanity while keeping technical precision, 18+
Self-learning
self-learning-skills
A meta-skill that saves a hard-won working procedure as a new skill or rule, so the next session starts already knowing it
A skill for creating skills that proves them by behavior: before-and-after runs, regression evals and ecosystem audit
A set of skills, slash commands and agents for Claude Code that helps you build your own skills, agents, hooks, slash commands and prompts
A Claude Code skill that runs multi-agent work by a naval metaphor: planning, parallel tasks with checkpoints, stand-down
Prompt caching audit
LLM Cache Audit Skill
Skill for Codex and Claude Code that traces what breaks LLM prompt caching in code and config and proposes a verification step
A skill based on the Recursive Language Models paper: the agent splits repo-wide or multi-PDF tasks into batches for sub-agents
OpenAI to GigaChat migration skill
migrate-to-gigachat-skill
A Cursor skill that migrates Python, JS or TS projects from OpenAI to GigaChat: detects the stack, picks an adapter, and verifies with tests it still starts
Frequently asked questions
What is a skill for an AI agent?
A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. The agent picks it up and solves the task by the defined scenario.
How do I install a skill?
Each entry has an install command for a specific agent: Claude Code, Cursor, Codex and others. Usually you copy a folder into the skills directory or install it through a plugin manager.
How is a skill different from an MCP server?
A skill gives the agent knowledge and a sequence of actions, an MCP server gives access to external data and tools over a protocol. They are often used together.