io.github.anyway-possible由 GitHub 账号 anyway-possible 发布v1.0.0更新于 Oct 24, 2026
Paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.
发布方自己的服务：Anyway Possible Agent Utilities
远程付费 x402 工具，让助手检查 Base 钱包就绪状态、签名前校验 x402 支付、审计商户并验证公开网址。
Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/io.github.anyway-possible%2Fagent-utilities/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"mcpServers": {
"anyway-possible-paid-agent-utilities": {
"type": "http",
"url": "https://anywaypossible.com/api/mcp"
}
}
}Anyway Possible provides paid, decision-ready checks for autonomous agents before they pay, cite, or act. Agents can connect without an account through remote MCP or call the HTTP APIs directly, paying per successful answer in USDC on Base through x402.
An agent can reason over information it already has, but it cannot independently create fresh external evidence, enforce a payment policy at signing time, or turn several live systems into a stable answer by reasoning alone. Anyway Possible performs those bounded observations and validations, then returns structured decisions with timestamps, receipts, hashes, and explicit limitations where relevant.
Remote MCP endpoint:
Client-specific setup for Codex, Claude Code, Cursor, and any Streamable HTTP MCP client is published in the agent integration guide. Connecting and calling the free recommend_tool router does not require an account or payment. Paid tools require an x402-capable client with a funded Base USDC wallet; connecting the server alone does not grant spending authority. A payment-capable TypeScript example shows the complete discover, approve, pay, retry, and receive-result path.
Machine-readable contracts:
All prices are USDC on Base mainnet. An unpaid request returns an x402 v2 payment requirement containing the exact amount, asset, network, recipient, and timeout. The client decides whether to sign and then retries with payment authorization.
The service is discoverable through Coinbase x402 Bazaar metadata, the official MCP Registry, Smithery-compatible server-card metadata, downstream registries that ingest the official Registry, direct HTTP/OpenAPI, llms.txt, and the public catalog. Human-facing guides explain x402, payment safety, and merchant conversion in plain language.
Requirements: Node.js 22.13 or newer.
The canonical product definitions live in lib/product-catalog.mjs. The homepage, docs, examples, catalog, OpenAPI document, and llms.txt are generated from that shared manifest so names, prices, schemas, and examples cannot drift independently.
The APIs reject private and local network targets, bound response sizes and redirects, avoid exposing payer identities in public analytics, and publish a security contact at /.well-known/security.txt. The public status page states exactly what its current check proves and does not claim unrecorded historical uptime.
来源：README.md，提交 9bb4ac4
Start Here: Choose a Tool (Free)
Use this free tool before paying. Describe the decision you need and receive the best Anyway Possible tool, exact price, required inputs, alternatives, and next step. This tool never triggers payment or calls an external service.
goal必填maxPriceUsdx402 Merchant Snapshot ($0.05 USDC)
Score an x402 merchant's discovery, reliability, buyer signals, and observed Base USDC activity, then identify the largest revenue issue.
payTo必填queries必填excludePayersx402 Merchant Audit ($0.25 USDC)
Audit listings, semantic rank, competitor prices, payment reliability, buyer reach, and observed Base USDC activity. Repeated runs with the same wallet and queries return privacy-safe score history and change alerts.
payTo必填queries必填excludePayersBase Wallet Readiness ($0.02 USDC)
Check Base wallet readiness, ETH and USDC funding, gas, chain intent, destination type, and common payment hazards before signing.
address必填expectedChainIdminGasReserveEthplannedSpendUsdcdestinationAddressAgent Payment Safety ($0.01 USDC)
Use for agent payment safety: validate a live x402 challenge, price, Base network, USDC asset, recipient, funding, gas reserve, and destination immediately before signing.
serviceUrl必填payerAddress必填expectedPayTomaxAmountUsdc必填minGasReserveEthBase Wallet Balance ($0.001 USDC)
Read native ETH and Circle USDC balances plus current block height for a Base wallet.
address必填URL Check ($0.001 USDC)
Check one public URL's reachability, HTTP status, latency, redirects, and content type before using it.
url必填expectedStatusVerify Web Evidence ($0.01 USDC)
Verify one public URL and return timestamped status, redirects, metadata, content hash, and a receipt.
url必填expectedTextexpectedStatusBatch URL Check ($0.01 USDC)
Check up to ten public URLs in one paid call with isolated results for partial failures.
urls必填expectedStatus已满足适用检查项的 90%
该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。
请在仓库或注册中心条目中声明许可证。
https://anywaypossible.com/api/mcpnpm installnpm run devnpm testnpm run lint