x402 Tools
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"x402-tools-mcp": {
"url": "https://fitze-x402-seller.app.workbuddy.host/mcp"
}
}
}リモートエンドポイント
https://fitze-x402-seller.app.workbuddy.host/mcpstreamable-httpできること
ツール一覧
ツール（8）
🟢web_fetch(q)
$0.005 per call — Fetch a public URL and return status, final URL, title, cleaned text (scripts/styles stripped, truncated) and the top 20 absolute links. Useful when an agent itself cannot reach the open web.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪domain_intel(q)
$0.005 per call — Domain due-diligence bundle: RDAP registrar + creation/expiry dates + status, DNS records (A/MX/NS/TXT), and Certificate Transparency history via crt.sh. Use to vet a domain before trusting or linking to it.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪github_repo(q)
$0.005 per call — GitHub repo snapshot: stars, forks, open-issue count, watchers, primary language, SPDX license, created/pushed dates and latest release tag. Use to triage a repo before contributing or depending on it.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢token_intel(q)
$0.005 per call — Base ERC-20 due-diligence: on-chain name, symbol, decimals and total supply via eth_call. Use to sanity-check a Base token address before interacting with it.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪repo_diligence(q)
$0.12 per call — Deep GitHub repo due-diligence: base snapshot + last 5 commits (author/date/message), contributor count, archived flag, security-policy presence, latest release cadence and open/closed issue ratio. Use to decide whether to depend on or contribute to a repo before trusting it.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢web_brief(q)
$0.12 per call — Multi-source research brief from 1–3 URLs. For each source extract title, meta description, key sentences (numbered/quoted/date-or-figure-bearing) and outbound links. Returns a structured, citable brief other agents can consume without their own web access.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟡stock_quote(q)
$0.01 per call — Real-time stock quotes: price, change, change percent, open, high, low, volume, turnover, currency and exchange timestamp. Covers A-shares (sh600000, sz000001), Hong Kong (hk00700) and US (usAAPL or plain AAPL). Accepts several symbols at once separated by commas. No API key needed, sourced from Tencent qt.gtimg.cn with a Nasdaq fallback for US tickers.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢free_url_check(q)
FREE — FREE: check whether a public URL is reachable and what it is. Returns HTTP status, final URL after redirects, content type and page title. Use web_fetch (paid) for full text and links.
入力スキーマ
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}推奨プロンプト
web_fetchweb_fetchコミュニティ
エビデンス