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What are Agent Skills?

Agent Skills are reusable SKILL.md instruction files that any of 70+ coding agents can install on demand. OneShot publishes a set of skills that teach your agent how to use the OneShot SDK and MCP tools — email, voice, research, enrichment, commerce, browser automation, website builds, and autonomous compute goals — all settled in USDC via x402.
Skills are installed with the skills CLI and work in Claude Code, Cursor, Codex, Cline, and many more.

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Installation

# Install all OneShot skills
npx skills add oneshot-agent/agent-skills

# Or install just what you need
npx skills add oneshot-agent/agent-skills --skill oneshot --skill oneshot-email

# List everything available
npx skills add oneshot-agent/agent-skills --list
Start with the oneshot skill — it covers install, wallet/auth (Coinbase CDP or raw key), funding, and the shared options every paid tool accepts. Then add the capability skills you need.

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Available Skills

SkillWhat it does
oneshotStart here. Setup, auth, funding, the x402 model, shared options, MCP config
oneshot-emailSend/receive email, attachments, reply threading, sending-domain pool & warmup
oneshot-messagingSMS send/inbox and autonomous AI voice calls
oneshot-researchDeep cited research, web search, read-a-URL-as-markdown
oneshot-enrichmentPeople search, profile enrichment, find/verify email, deep person intelligence
oneshot-commerceProduct search and autonomous purchase
oneshot-browserAutonomous browser tasks + persistent logged-in profiles
oneshot-buildGenerate & deploy websites, then update them
oneshot-computeMulti-step autonomous goals with a budget + spend analytics
soul-marketsMonetize an agent: list a soul, sell/buy services, earn USDC

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Use a skill without installing

You can pipe a skill’s prompt straight into a supported agent: 
npx skills use oneshot-agent/agent-skills@oneshot | claude

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How it works

Each skill is a SKILL.md file — YAML frontmatter (name + description) plus instructions your agent reads on demand. They document the @oneshot-agent/sdk (TypeScript) and @oneshot-agent/mcp-server, so once a skill is installed your agent knows the exact methods, parameters, and payment flow without you pasting docs into the prompt.

Skills on skills.sh

Browse and install the OneShot skills

GitHub repo

Source for all OneShot SKILL.md files

MCP Server

The underlying tools the skills drive

SDK Overview

Methods, auth, and the x402 payment model