examples/mcp-agent: an agent that pays per MCP tool call, guarded
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- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 45/100
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- 描述清晰度
- 基本清楚
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- 活跃
- 技术栈
- typescript
- 领域
- blockchain
调研方向
Start from test/official-mcp.test.ts, which already runs agentSafeGuard with the @x402/mcp client over the in-memory transport, and reuse its chain-free local facilitator. Read the @x402/mcp section of sdk/README.md and the layout of examples/agent-workflow. Done when npm start prints the allowed call, the hijacked 402 (payee_mismatch) and the exhausted plan, npm test asserts all three, and the example is wired into the newcomer CI job.
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描述
test/official-mcp.test.ts (added in 8af8daa) shows agentSafeGuard working with the @x402/mcp client over the in-memory transport: a tool call to the pinned payee is paid, a swapped payee is refused (payee_mismatch), and the sealed plan is enforced.
What: turn that into a runnable example in examples/mcp-agent/: a small MCP client that pays for a tool call through Agent Safe, against a local paid MCP server (reuse the chain-free local facilitator from the test). Show the owner config (registry, plan, origin = the MCP server URL) and the output for an allowed call, a hijacked 402 and an exhausted plan.
Done when: npm i && npm start prints the three outcomes, npm test asserts them, and it is added to the newcomer CI job. Installed from the published packages like the other examples.
See sdk/README.md (the @x402/mcp section) and examples/agent-workflow for the shape.
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DeepFirstHQ/deepfirstsearch 的其他 Issue
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documentation help wanted
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documentation good first issue
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enhancement
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enhancement good first issue
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