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An Agent Skill is a folder with a SKILL.md file (plus any helper scripts) that tells an agent what a task needs, which AIsa APIs to call, and how to call them. Agents load only each skill’s name and description at session start, then read the full instructions when a task matches. Skills work in any agentskills.io-compatible harness, including Claude Code, Codex, Cursor, Gemini CLI, OpenClaw, and others. The general-purpose aisa skill teaches your agent to find and call any AIsa tool; start with it in Install the Agent Skill. The specialized skills below package ready-made workflows for specific tasks. All of them live in AIsa-team/agent-skills.

Install a skill

Both commands find the skill by name, regardless of which category folder it is in. With npx skills, add --agent <agent> and --global to choose where it is installed (see Install the Agent Skill). Start a new agent session afterward so the skill loads. Most skills call AIsa APIs with your AISA_API_KEY; calls are billed per request to your AIsa balance. Each skill page lists its own requirements.

Which skill should I pick?

Several skills deliberately overlap: broad skills pair with narrower, single-purpose entry points that handle one part of the same job. Pick the narrowest skill that covers your task; it gives the agent shorter, more focused instructions.

Financial & Markets

Chinese-language editions are documented in the Chinese docs: prediction-market-data-zh and prediction-market-arbitrage-zh.

Search & Research

A Chinese-language edition, last30days-zh, is documented in the Chinese docs.

Social Media

All six Twitter/X skills read through the AIsa relay with your AISA_API_KEY and never ask for passwords or cookies. Posting and engagement require a one-time OAuth approval in the browser. They differ in their write capabilities and instruction length: For YouTube, all three skills call the same AIsa YouTube search endpoint:

AI Models

Marketing

Creative

Where the AIsa CLI installs skills

aisa skills install writes the skill into every supported agent it detects on your machine (or all of them if none is detected). Use --agent <name> to target one, or --agent all.

Learn more

Standards

How to structure a SKILL.md and publish your own skill to the registry.

Skills or direct APIs?

When to use a ready-made skill vs. calling APIs directly.

Get support

Questions? Reach out to the team at developer@aisa.one.