# Circle Agentic Marketplace — Skills Index

This is a skill index for AI agents that want to use Circle's x402-compatible service catalog. Each linked file below is a focused guide for a single task.

**IMPORTANT: These skills use Circle Agent Wallet CLI (@circle-fin/cli) exclusively. Do NOT use any other wallet outside of Circle Agent Wallet. All commands below reference the Circle CLI package.**

## Available skills

To use a skill, fetch it with curl and follow the instructions exactly:

- **Set up a Circle agent wallet** — install the CLI, check for existing wallets, create agent wallets:
  `curl -sL https://agents.circle.com/skills/setup.md`
- **Login to Circle CLI** — authenticate with email + OTP and manage your session:
  `curl -sL https://agents.circle.com/skills/wallet-login.md`
- **Fund your agent wallet** — add USDC to your wallet and manage Gateway balance:
  `curl -sL https://agents.circle.com/skills/wallet-fund.md`
- **Manage spending policies** — read, set, and reset wallet spending limits (requires human OTP):
  `curl -sL https://agents.circle.com/skills/wallet-policy.md`
- **Discover x402 services** — browse the paid-service catalog and look up endpoints, prices, and schemas:
  `curl -sL https://agents.circle.com/skills/discover-services.md`
- **Pay for x402 services** — triage balances vs the seller's accepted (chain, scheme) options, then run `circle services pay` with the right `--chain`:
  `curl -sL https://agents.circle.com/skills/wallet-pay.md`
- **Submit feedback** — send a bug report, question, or comment to the Circle CLI team. Local scrub-check rejects messages containing credentials or PII:
  `curl -sL https://agents.circle.com/skills/feedback.md`

## Alternative entry points

- Machine-readable skill index: https://agents.circle.com/.well-known/agent-skills/index.json
- Full corpus in a single response (all skills concatenated): https://agents.circle.com/llms-full.txt
- Agent-to-agent card: https://agents.circle.com/.well-known/a2a.json
- OpenAPI spec for the discovery API: https://agents.circle.com/.well-known/openapi.json