Free Agent Tools

io.github.sean0007v1.0.0更新於 Oct 3, 2026

16 free no-auth tools: idea scoring, pricing, hotel OTA fees, SaaS savings, ads risk, Japan trips.

已驗證Streamable HTTP可網頁執行Business & CommerceData & AnalyticsProductivity & Workflow

概覽

AI 產生的概覽

一個免費、免驗證的遠端 MCP 伺服器，提供 16 個唯讀小工具，用於商業、定價、廣告、應用程式商店與日本旅遊等問題。

功能
透過 streamable HTTP 提供 16 個確定性的唯讀工具，包括商業構想評分、價格空間、30 天現金流檢查、電子郵件名單價值、飯店 OTA 佣金、SaaS 自架節省、開源 SaaS 替代方案、Google/Meta 廣告通知風險、App Store 4.2/4.3 預檢、無臉 YouTube 現實檢查、AI 基礎設施瓶頸、病毒式注意力模式以及日本旅遊規劃。部分工具是測驗或選項清單。每個工具也以純 JSON HTTP API 形式提供，並附有 OpenAPI 3.1 描述。
適用情境
當助理需要為創辦人、定價、行銷、應用程式商店或旅遊問題提供快速經驗估算或檢查清單，又不想設定帳號或金鑰時適用。適合探索性或教育性回答，不適合當作權威的財務、法律或投資決策依據。
執行需求
無需安裝或驗證：連線到遠端 streamable HTTP 端點即可。未宣告 API 金鑰、帳號或環境變數。需要能存取該端點的網路；僅支援 stdio 的用戶端需要 npx 橋接。
安裝前請注意
結果明確為經驗法則與教育性估算，不構成財務、法律或投資建議，每項結果都帶有免責聲明。所有工具均描述為唯讀且冪等，不會寫入或刪除資料。請求會傳送到第三方託管端點，因此避免送出敏感的商業或個人資料。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Free Agent Tools，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "free-agent-tools": {
      "type": "http",
      "url": "https://free-agent-tools.vercel.app/mcp"
    }
  }
}

README

Free Agent Tools: free remote MCP server

A free, no-auth remote MCP server (streamable HTTP) with 16 small, deterministic tools your AI agent can call: business idea scoring, price headroom, hotel OTA commission, open-source swaps for SaaS bills, Google Ads / Meta Ads notice risk, App Store 4.2 / 4.3 precheck, faceless YouTube reality check, AI infrastructure bottlenecks, viral attention patterns, and Japan trip planning.

Endpoint: https://free-agent-tools.vercel.app/mcp
Landing page with setup for every client: https://free-agent-tools.vercel.app

No API key, no account, nothing to install. Results are rules of thumb and educational estimates, not financial, legal, or investment advice, and every result carries a disclaimer for the user.

Add it

Claude Code

bash
claude mcp add --transport http free-agent-tools https://free-agent-tools.vercel.app/mcp

Claude (desktop / web): Settings → Connectors → Add custom connector → paste the URL.

ChatGPT: Settings → Apps & Connectors → Advanced → Developer mode → Create → paste the URL, no authentication.

Cursor (~/.cursor/mcp.json)

json
{ "mcpServers": { "free-agent-tools": { "url": "https://free-agent-tools.vercel.app/mcp" } } }

VS Code (.vscode/mcp.json)

json
{ "servers": { "free-agent-tools": { "type": "http", "url": "https://free-agent-tools.vercel.app/mcp" } } }

Windsurf (~/.codeium/windsurf/mcp_config.json)

json
{ "mcpServers": { "free-agent-tools": { "serverUrl": "https://free-agent-tools.vercel.app/mcp" } } }

Stdio-only clients

json
{ "mcpServers": { "free-agent-tools": { "command": "npx", "args": ["-y", "mcp-remote", "https://free-agent-tools.vercel.app/mcp"] } } }

Tools

ToolWhat it does
score_business_idea_moatScore a business idea (MOAT: fund, fix, or flee)
price_headroom_checkPrice headroom from close rate
thirty_day_cash_checkDo customers fund growth? (30-day cash)
email_list_reactivation_valueWhat is an old email list worth?
hotel_ota_commission_calculatorHotel OTA commission and direct-booking savings
saas_self_host_savingsReplace paid SaaS with open source: savings and payback
list_open_source_saas_alternativesList open-source alternatives to paid SaaS
ads_policy_notice_risk_checkGoogle Ads / Meta Ads notice risk card
app_store_wrapper_precheckApp Store 4.2 / 4.3 / metadata rejection precheck
faceless_youtube_reality_checkFaceless / AI YouTube channel reality check
ai_infrastructure_bottlenecksAI infrastructure bottlenecks explained
ai_bottleneck_quizWhich AI bottleneck constrains your stack? (quiz)
viral_attention_patternsHow attention spreads online
viral_attention_quizDo you chase, invent, or read attention? (quiz)
japan_trip_planJapan trip plan by city and month
japan_trip_optionsJapan Trip Brain: supported cities, months, travelers

All tools are read-only and idempotent.

Plain HTTP APIs

Every tool is also a free JSON API (GET or POST, CORS open, OpenAPI 3.1, /.well-known/ai-plugin.json, llms.txt):

SiteOpenAPI
Founder Scorecardhttps://fund-fix-flee.vercel.app/openapi.json
Hotel OTA Commission Calculatorhttps://hotel-ota-calculator.vercel.app/openapi.json
SaaS Bill Cutterhttps://saas-bill-cutter.vercel.app/openapi.json
Ads Risk Checkhttps://ads-risk-check.vercel.app/openapi.json
AppGate Packhttps://appgate-pack.vercel.app/openapi.json
Faceless YT Reality Checkhttps://faceless-yt-risk-check.vercel.app/openapi.json
AI Bottleneck Maphttps://ai-bottleneck-map.vercel.app/openapi.json
Viral Attention Maphttps://viral-attention-map.vercel.app/openapi.json
Japan Trip Brainhttps://japan-trip-brain.vercel.app/openapi.json

Test it

bash
npx @modelcontextprotocol/inspector --cli https://free-agent-tools.vercel.app/mcp --transport http --method tools/list

Develop

bash
npm installnpm run dev        # http://localhost:3000/mcpnpm test           # schema and wiring testsnpm run e2e        # real MCP client: list tools and call every tool (defaults to production)

Built with Next.js and mcp-handler (MCP SDK v2; serves the 2026-07-28 spec natively with stateless fallback for 2025-era Streamable HTTP clients). Deployed on Vercel.

License

MIT

來源：README.md，提交 5a4ed5f

工具

0
工具後設資料尚未被收錄。

版本歷史

1
  1. v1.0.0最新Oct 3, 2026