agentkit-x402
mashharuki/claude-code-sample/.agents/skills/agentkit-x402/SKILL.md
Use this skill when you receive a 402 Payment Required response that contains an `agentkit` extension. Covers checking 402 responses for the AgentKit extension before paying, constructing and signing a CAIP-122 challenge (SIWE for EVM, SIWS for Solana), sending the signed `agentkit` HTTP header, and interpreting access modes (free, free-trial, discount). Supports both EOA wallets (EIP-191) and Smart Contract Wallets (ERC-1271, e.g. Coinbase Smart Wallet, Safe).
No licence file, so all rights are reserved — read it at the source. Read it on GitHub.
More agent context in mashharuki/claude-code-sample
52 other files this repository gives its agents.
AGENTS.md
CLAUDE.md
Skill
- colosseum-copilot.agents/skills/colosseum-copilot/SKILL.md
- find-skills.agents/skills/find-skills/SKILL.md
- agentic-football-cup.claude/skills/agentic-football-cup/SKILL.md
- arc-blockchain.claude/skills/arc-blockchain/SKILL.md
- architecture-diagram-drawio.claude/skills/architecture-diagram-drawio/SKILL.md
- aws-cdk-architect.claude/skills/aws-cdk-architect/SKILL.md
- aws-community-builder.claude/skills/aws-community-builder/SKILL.md
- aws-news-collector.claude/skills/aws-news-collector/SKILL.md
- cdk-aws-diagram.claude/skills/cdk-aws-diagram/SKILL.md
- cfp-strategist.claude/skills/cfp-strategist/SKILL.md
- circle-dev.claude/skills/circle-dev/skill.md
- colosseum-copilot.claude/skills/colosseum-copilot/SKILL.md
- cross-industry-researcher.claude/skills/cross-industry-researcher/SKILL.md
- defi-development.claude/skills/defi-development/SKILL.md
- depitch-pitch-builder.claude/skills/depitch-pitch-builder/SKILL.md
- eip8183-agentic-commerce.claude/skills/eip8183-agentic-commerce/SKILL.md
- ens-dev.claude/skills/ens-dev/skill.md
- erc8004-trustless-agents.claude/skills/erc8004-trustless-agents/SKILL.md
- estimate-creator.claude/skills/estimate-creator/SKILL.md
- ethglobal-strategist.claude/skills/ethglobal-strategist/SKILL.md
- find-skills.claude/skills/find-skills/SKILL.md
- frontend-design.claude/skills/frontend-design/SKILL.md
- hackathon-strategist.claude/skills/hackathon-strategist/SKILL.md
- hardhat3-dev.claude/skills/hardhat3-dev/SKILL.md
- infographic-generator.claude/skills/infographic-generator/SKILL.md
- intentional-design-guard.claude/skills/intentional-design-guard/SKILL.md
- lifi-dev.claude/skills/lifi-dev/skill.md
- marp-presen-review.claude/skills/marp-presen-review/SKILL.md
- marp-slides.claude/skills/marp-slides/SKILL.md
- mpp-dev.claude/skills/mpp-dev/SKILL.md
- oss-security-audit.claude/skills/oss-security-audit/SKILL.md
- presen-coach.claude/skills/presen-coach/SKILL.md
- proposal-writer.claude/skills/proposal-writer/SKILL.md
- repo-documentation.claude/skills/repo-documentation/SKILL.md
- self-improvement.claude/skills/self-improving-agent/SKILL.md
- shipaton-strategist.claude/skills/shipaton-strategist/SKILL.md
- skill-creator.claude/skills/skill-creator/SKILL.md
- tech-blog-quality-review-skill.claude/skills/tech-blog-quality-review-skill/SKILL.md
- Technical Blog Writing.claude/skills/technical-writing-skill/SKILL.md
- uniswap-dev.claude/skills/uniswap-dev/SKILL.md
- vercel-react-best-practices.claude/skills/vercel-react-best-practices/SKILL.md
- web-design-guidelines.claude/skills/web-design-guidelines/SKILL.md
- webmcp-dev.claude/skills/webmcp-dev/SKILL.md
- world-miniapp.claude/skills/world-miniapp/SKILL.md
- x402-dev.claude/skills/x402-dev/SKILL.md
- intentional-design-guard.github/skills/intentional-design-guard/SKILL.md
- vercel-react-best-practices.github/skills/vercel-react-best-practices/SKILL.md
- web-design-guidelines.github/skills/web-design-guidelines/SKILL.md
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