NanoTools

io.github.nanotools-x402由 GitHub 账号 nanotools-x402 发布v1.0.1更新于 Oct 24, 2026

44 tools for AI agents: Trends, SERP, SEO audits, screenshots, weather, FX, whois, RSS.

已验证Streamable HTTP可网页运行网页搜索与抓取开发者工具数据与分析

服务详情

标识符: io.github.nanotools-x402/nanotools
传输: Streamable HTTP
运行时: Web executable
信任: Verified
发布于: Sep 16, 2026

安全提示

MCP 服务会接收对话中的工具调用请求，并可能执行外部操作。启用前请先了解该服务能做什么，并只授予它所需的权限。

注册中心已验证此条目所属的 GitHub 账号 nanotools-x402。这并不表明该账号就是产品方。

SourceWeft 的检查只涵盖条目是否完整、端点是否响应；不审查服务器的代码，也不审查其工具的行为。

在 README 中添加徽章

向读者展示该 MCP 服务已收录于 SourceWeft，徽章链接到本页。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.github.nanotools-x402%2Fnanotools.svg)](https://sourceweft.com/mcp/io.github.nanotools-x402%2Fnanotools?utm_source=readme&utm_medium=badge)

概览

AI 生成的概览

远程按次付费工具 API，为助手提供 40 多个工具，涵盖哈希、编码、SEO/SERP 调研、趋势、天气、汇率、whois 和 RSS。

可以做什么: 哈希、编码与生成：SHA-256/512、MD5/SHA-1、Base64、URL 编码、UUID、随机数、密码、slug、二维码、占位文本、单位与颜色转换、时间戳、cron 解释、正则测试、文本差异、HTML 实体处理、不校验签名的 JWT 解码、文本统计与可读性评分，以及 JSON/YAML/TOML/CSV/Markdown 转换与校验。查询网络与域名数据：DNS 记录、IP 地理位置、whois/RDAP 注册信息，以及 robots.txt 与 sitemap 审计。搜索与 SEO 调研：Google 网页搜索、Google 与 Yandex 搜索结果、Google Trends 时间线、相关查询与地区热度、网页抓取、SEO 元信息快照，以及 RSS/Atom 订阅解析。另含天气、ECB 汇率和域名注册数据。
适用场景: 适合助手需要快速、无状态的转换、哈希、格式检查或 SEO 与搜索市场调研，又不想自行搭建集成时使用。更适合偶尔调用、可接受按次小额付费的场景，而非高频或离线工作。
运行要求: 远程 HTTP 端点；无需注册或 API 密钥。每次调用都通过 x402 协议在 Base 主网上以 USDC 付费，因此客户端需要具备 x402 能力的钱包和资金，并需要网络访问。单次价格约 0.001 至 0.03 美元。

安装前请注意

每次调用都会从 Base 主网上的加密钱包实际扣费，Trends 与 SERP 类工具价格最高。发送的文本、网址、令牌和数据会传到第三方服务器。JWT 解码不校验签名，解码结果未经证实。部分工具会代你抓取外部网页和订阅源。

安装

在 SourceWeft 中

打开控制台中的 NanoTools，将其添加到工作区。
为需要使用其工具的对话启用该服务。

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。

交给智能体安装

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.nanotools-x402%2Fnanotools/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。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "nanotools": {
      "type": "http",
      "url": "https://nano.vodka-24.com/mcp"
    }
  }
}

README

NanoTools — x402 pay-per-call API for AI agents

44 tools. No signup. No API keys. Pure x402 micropayments on Base mainnet.

Agents pay per call with USDC ($0.001–$0.03) via the x402 protocol — the HTTP 402 flow is fully automatic with any x402-capable client/wallet.

🔗 Discovery endpoints

What	URL
Tool catalog for LLMs	https://nano.stacknodehost.com/llms.txt
OpenAPI 3 spec (x402 prices in extensions)	https://nano.stacknodehost.com/openapi.json
x402 discovery	https://nano.stacknodehost.com/.well-known/x402
A2A agent card	https://nano.stacknodehost.com/.well-known/agent.json
Health	https://nano.stacknodehost.com/health

🧰 Tool groups

Trends & SERP — Google Trends (timeline, related queries, regions), Google SERP, Yandex SERP, wordstat regions
SEO — meta audit, robots.txt audit, readability audit, IndexNow submit
Chromium tools — page screenshot, page PDF, OG-image generation (real headless Chromium)
Data — weather (open-meteo), FX rates (ECB), whois (RDAP), RSS parse
Utilities — QR, JWT, cron parse, hash, uuid, base64, url encode, slug, datetime, ... ($0.001 tier)

💳 Payment

x402 ExactEvmScheme on Base (eip155:8453), payTo 0x4F568Bf0cE8537CBE7a0DAF1A43C955e0a648db9, facilitator https://facilitator.openx402.ai. Prices are declared per-tool in the discovery endpoints (x-price-usd extension in OpenAPI).

🚀 Quick start with any x402 client

Point your agent at any tool URL from llms.txt — the first call returns 402 with payment requirements, the client signs USDC, retries with X-PAYMENT header and gets the result.

来源：README.md，提交 b9e54c2

工具

api_sha256

Api Sha256

SHA-256 and SHA-512 digests for any text (?text=). Deterministic, local, stable JSON. [HTTP x402 price: $0.001]

输入参数params

api_base64

Api Base64

Base64 encode or decode. ?op=enc|dec&data=... Tolerant to missing padding. [HTTP x402 price: $0.001]

输入参数params

api_hash_multi

Api Hash Multi

MD5, SHA-1, SHA-256, SHA-512 in one call. ?text=... [HTTP x402 price: $0.001]

输入参数params

api_random

Api Random

Cryptographically secure random number. ?min=&max= (ints, default 0..100). [HTTP x402 price: $0.001]

输入参数params

api_uuid

Api Uuid

Generate UUIDv4 (and optional count ?n= up to 100). [HTTP x402 price: $0.001]

输入参数params

api_slug

Api Slug

URL slug from any text. ?text=Hello%20World -> hello-world [HTTP x402 price: $0.001]

输入参数params

api_password

Api Password

Secure random password. ?len=16&symbols=1 [HTTP x402 price: $0.001]

输入参数params

api_json

Api Json

Validate + pretty-print JSON. ?data={...} (urlencoded). [HTTP x402 price: $0.001]

输入参数params

api_text_stats

Api Text Stats

Text statistics: words, chars, sentences, reading time. ?text=... [HTTP x402 price: $0.001]

输入参数params

api_csv2json

Api Csv2Json

Convert CSV to JSON array. ?data=<csv urlencoded>&delim=, [HTTP x402 price: $0.001]

输入参数params

api_urlcode

Api Urlcode

URL encode/decode. ?op=enc|dec&data=... [HTTP x402 price: $0.001]

输入参数params

api_timestamp

Api Timestamp

Unix timestamp <-> ISO8601 both ways. ?ts=1690000000 or ?iso=2026-01-01T00:00:00Z [HTTP x402 price: $0.001]

输入参数params

api_search

Api Search

Google web search. ?q=query&num=5 returns organic results with title, link, snippet. [HTTP x402 price: $0.002]

输入参数params

api_scrape

Api Scrape

Fetch a web page and return clean readable text. ?url=https://example.com [HTTP x402 price: $0.003]

输入参数params

api_dns

Api Dns

DNS lookup: A, AAAA, MX, TXT, NS, CNAME records for a domain. ?name=example.com&type=A [HTTP x402 price: $0.001]

输入参数params

api_qr

Api Qr

QR code generator. ?data=<text>&size=256 -> PNG as base64 in JSON. [HTTP x402 price: $0.001]

输入参数params

api_jwt_decode

Api Jwt Decode

Decode a JWT header and payload WITHOUT signature verification. ?token=<jwt> [HTTP x402 price: $0.001]

输入参数params

api_regex

Api Regex

Test a regex against text: matches with groups and positions. ?pattern=<re>&text=<text>&flags=i [HTTP x402 price: $0.001]

输入参数params

api_cron_parse

Api Cron Parse

Explain a cron expression: next 3 run times in UTC. ?expr=*/5 * * * * [HTTP x402 price: $0.001]

输入参数params

api_yaml2json

Api Yaml2Json

Convert YAML to JSON. ?data=<yaml urlencoded> [HTTP x402 price: $0.001]

输入参数params

api_toml2json

Api Toml2Json

Convert TOML to JSON. ?data=<toml urlencoded> [HTTP x402 price: $0.001]

输入参数params

api_markdown2html

Api Markdown2Html

Convert Markdown to HTML (tables, fenced code). ?text=<markdown urlencoded> [HTTP x402 price: $0.001]

输入参数params

api_diff

Api Diff

Unified diff of two texts with changed line count. ?a=<text>&b=<text> [HTTP x402 price: $0.001]

输入参数params

api_html_entities

Api Html Entities

Escape or unescape HTML entities. ?op=enc|dec&data=<text> [HTTP x402 price: $0.001]

输入参数params

api_unit_convert

Api Unit Convert

Convert units: length, weight, volume, data size, temperature. ?value=100&from=cm&to=inch [HTTP x402 price: $0.001]

输入参数params

api_color_convert

Api Color Convert

Convert colors between hex, rgb, hsl. ?color=#ff0000 or rgb(255,0,0) [HTTP x402 price: $0.001]

输入参数params

api_lorem

Api Lorem

Lorem ipsum placeholder generator. ?paras=3 or ?words=50 [HTTP x402 price: $0.001]

输入参数params

api_weather

Api Weather

Current weather + 7-day forecast by city name or lat/lon (open-meteo, no key needed). ?city=Moscow [HTTP x402 price: $0.002]

输入参数params

api_fx_rates

Api Fx Rates

ECB reference currency exchange rates. ?base=USD&symbols=EUR,GBP or ?date=2026-01-15 [HTTP x402 price: $0.002]

输入参数params

api_whois

Api Whois

Domain registration data via RDAP: registrar, created/updated/expires, status, nameservers. ?domain=example.com [HTTP x402 price: $0.003]

输入参数params

api_rss

Api Rss

Parse any RSS or Atom feed into clean JSON items. ?url=<feed>&limit=10 [HTTP x402 price: $0.002]

输入参数params

api_ip_info

Api Ip Info

IP geolocation and network info: country, city, ASN/org, timezone. ?ip=1.2.3.4 [HTTP x402 price: $0.002]

输入参数params

api_trends

Api Trends

Google Trends interest over time for a keyword (weekly points, peak). ?q=casino&geo=US&time=12-m|5-y [HTTP x402 price: $0.02]

输入参数params

api_trends_region

Api Trends Region

Google Trends interest by region/country for a keyword. ?q=casino&geo=&time=12-m [HTTP x402 price: $0.02]

输入参数params

api_seo_meta

Api Seo Meta

SEO snapshot of a page: title, description, OG/Twitter meta, h1s, h2 count, canonical, robots meta, lang, word count. ?url= [HTTP x402 price: $0.005]

输入参数params

api_robots_audit

Api Robots Audit

Audit robots.txt + sitemap.xml of a site: rules, sitemaps listed, sitemap reachable, URL counts. ?url=<site root> [HTTP x402 price: $0.005]

输入参数params

api_serp_google

Api Serp Google

Google SERP: organic results with position, ads count, related searches. ?q=&num=5&gl=us [HTTP x402 price: $0.01]

输入参数params

api_serp_yandex

Api Serp Yandex

Yandex SERP for RU-market keyword research (region by ?lr=). ?q=&lr=213 [HTTP x402 price: $0.01]

输入参数params

api_readability

Api Readability

Text readability: Flesch score, level, avg sentence length, keyword density, top words. ?text=<text>&keyword= [HTTP x402 price: $0.003]

输入参数params

api_screenshot

Api Screenshot

Real browser screenshot of any page as PNG (base64), JS rendered. ?url=&width=1280&height=800&full=0|1 [HTTP x402 price: $0.02]

输入参数params

api_pdf

Api Pdf

Render any page to PDF (A4, print background) via headless Chrome. ?url= [HTTP x402 price: $0.02]

输入参数params

api_render_text

Api Render Text

Render a JS-heavy page in a real browser and return the visible text. ?url= [HTTP x402 price: $0.015]

输入参数params

api_og_image

Api Og Image

Generate an Open Graph image 1200x630 from title/subtitle/theme. ?title=&subtitle=&theme=indigo|dark|green|red|blue [HTTP x402 price: $0.015]

输入参数params

api_seo_report

Api Seo Report

Full SEO audit report of a domain: health score 0-100, prioritized issues list, title/description/H1/canonical, robots.txt review, word count. Returns ready markdown report. ?url=https://example.com [HTTP x402 price: $0.99]

输入参数params

版本历史

v1.0.1最新Sep 16, 2026

评分

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。

近 30 天内可连通必需25 分
已声明认证方式必需10 分
已列出工具必需15 分
描述必需15 分
图标10 分
文档15 分
许可证10 分
请在仓库或注册中心条目中声明许可证。

NanoTools

概览

安装

在 SourceWeft 中

交给智能体安装

其他 MCP 客户端

README

NanoTools — x402 pay-per-call API for AI agents

🔗 Discovery endpoints

🧰 Tool groups

💳 Payment

🚀 Quick start with any x402 client

工具

api_sha256

api_base64

api_hash_multi

api_random

api_uuid

api_slug

api_password

api_json

api_text_stats

api_csv2json

api_urlcode

api_timestamp

api_search

api_scrape

api_dns

api_qr

api_jwt_decode

api_regex

api_cron_parse

api_yaml2json

api_toml2json

api_markdown2html

api_diff

api_html_entities

api_unit_convert

api_color_convert

api_lorem

api_weather

api_fx_rates

api_whois

api_rss

api_ip_info

api_trends

api_trends_related

api_trends_region

api_seo_meta

api_robots_audit

api_serp_google

api_serp_yandex

api_readability

api_screenshot

api_pdf

api_render_text

api_og_image

api_seo_report

版本历史

评分