circle-skills

Skills (18)

• Skill accept-agent-payments

  Use when a developer wants to monetize an API, endpoint, service, model, dataset, tool, or agent-facing resource with Circle USDC pay-per-call payments, Gateway Nanopayments, x402, HTTP 402, or…

  Any agent

  npx skills add circlefin/skills --skill accept-agent-payments

• Skill agent-wallet-policy

  View spending policy on a Circle agent wallet — per-transaction, daily, weekly, and monthly USDC caps via the `circle` CLI. Use when the user wants to inspect current limits.

  Any agent

  npx skills add circlefin/skills --skill agent-wallet-policy

• Skill bridge-stablecoin

  Build browser or server USDC bridging with Circle App Kit or standalone Bridge Kit and CCTP. Supports EVM and Solana browser wallets, private-key and Circle Wallets adapters, bridge events, custom…

  Any agent

  npx skills add circlefin/skills --skill bridge-stablecoin

• Skill fund-agent-wallet

  Fund a Circle agent wallet with USDC via the `circle` CLI. payments are gas-abstracted. users can pay with USDC only, no ETH required.

  Any agent

  npx skills add circlefin/skills --skill fund-agent-wallet

• Skill pay-via-agent-wallet

  Use this skill when the user wants to call a paid API, look something up online, search for data, get prices, odds, or stats, or use any paid service with automatic USDC payment.

  Any agent

  npx skills add circlefin/skills --skill pay-via-agent-wallet

• Skill recover-eco-funds

  Recover USDC from a legacy Circle CLI Gateway `--method eco` deposit whose fixed refund recipient is the SCA's backing EOA.

  Any agent

  npx skills add circlefin/skills --skill recover-eco-funds

• Skill swap-tokens

  Build browser or server token swaps with Circle App Kit or standalone Swap Kit. Supports keyless (permissionless) swaps, EVM and Solana browser wallets, private-key and Circle Wallets adapters…

  Any agent

  npx skills add circlefin/skills --skill swap-tokens

• Skill unify-balance

  Build browser or server unified cross-chain USDC balances with Circle App Kit or standalone Unified Balance Kit. Supports deposit, spend, getBalances, removeFund, delegates, Forwarding Service, EVM…

  Any agent

  npx skills add circlefin/skills --skill unify-balance

• Skill use-agent-wallet

  Set up and manage a Circle agent wallet through the `circle` CLI. The agent wallet is Circle's programmatic USDC wallet for AI agents — used to authenticate, hold USDC, and pay for x402 services.

  Any agent

  npx skills add circlefin/skills --skill use-agent-wallet

• Skill use-arc

  Provide instructions on how to build with Arc, Circle's blockchain where USDC is the native gas token. Arc offers key advantages: USDC as gas (no other native token needed), stable and predictable…

  Any agent

  npx skills add circlefin/skills --skill use-arc

• Skill use-circle-cli

  Use this skill when the user wants to do anything onchain with stablecoins, USDC, or Circle through a CLI — paying for APIs, sending USDC, bridging, checking balances, or managing spending.

  Any agent

  npx skills add circlefin/skills --skill use-circle-cli

• Skill use-circle-wallets

  Choose and implement the right Circle wallet type for your application. Compares developer-controlled, user-controlled, and modular (passkey) wallets across custody model, key management, account…

  Any agent

  npx skills add circlefin/skills --skill use-circle-wallets

• Skill use-developer-controlled-wallets

  Create and manage Circle developer-controlled wallets where the application retains full custody of wallet keys on behalf of end-users.

  Any agent

  npx skills add circlefin/skills --skill use-developer-controlled-wallets

• Skill use-gateway

  Integrate Circle Gateway to hold a unified USDC balance across multiple blockchains and transfer USDC instantly (<500ms) via permissionless deposit, burn, and mint workflows.

  Any agent

  npx skills add circlefin/skills --skill use-gateway

• Skill use-modular-wallets

  Build crypto wallets using Circle Modular Wallets SDK with passkey authentication, gasless transactions, and extensible module architecture.

  Any agent

  npx skills add circlefin/skills --skill use-modular-wallets

• Skill use-smart-contract-platform

  Deploy, import, interact with, and monitor smart contracts using Circle Smart Contract Platform APIs. Supports bytecode deployment, template contracts (ERC-20/721/1155/Airdrop), ABI-based read/write…

  Any agent

  npx skills add circlefin/skills --skill use-smart-contract-platform

• Skill use-usdc

  USDC is Circle's stablecoin deployed across multiple blockchain ecosystems including EVM chains (Ethereum, Base, Arbitrum, Polygon, Arc) and Solana.

  Any agent

  npx skills add circlefin/skills --skill use-usdc

• Skill use-user-controlled-wallets

  Build non-custodial wallets where end users retain control of their private keys via Circle's user-controlled wallets SDK.

  Any agent

  npx skills add circlefin/skills --skill use-user-controlled-wallets

From Anthropic's public plugin directory, read on 2026-10-15. Find a skill by task.