Free Agent Tools

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

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

已验证Streamable HTTP可网页运行Business & CommerceData & AnalyticsProductivity & Workflow

概览

AI 生成的概览

一个免费、无需认证的远程 MCP 服务器，提供 16 个只读小工具，用于商业、定价、广告、应用商店和日本旅行等问题。

功能
通过 streamable HTTP 提供 16 个确定性的只读工具，包括商业创意评分、价格空间、30 天现金流检查、邮件列表价值、酒店 OTA 佣金、SaaS 自托管节省、开源 SaaS 替代方案、Google/Meta 广告通知风险、App Store 4.2/4.3 预检、无脸 YouTube 现实检查、AI 基础设施瓶颈、病毒式注意力模式以及日本旅行规划。部分工具是测验或选项列表。每个工具也以纯 JSON HTTP API 形式提供，并带有 OpenAPI 3.1 描述。
适用场景
当助手需要为创始人、定价、营销、应用商店或旅行问题提供快速经验估算或检查清单，又不想设置账号或密钥时适用。适合探索性或教育性回答，不适合作为权威的财务、法律或投资决策依据。
运行要求
无需安装或认证：连接到远程 streamable HTTP 端点即可。未声明 API 密钥、账号或环境变量。需要能访问该端点的网络；仅支持 stdio 的客户端需要 npx 桥接。
安装前请注意
结果明确为经验法则和教育性估算，不构成财务、法律或投资建议，每条结果都带有免责声明。所有工具均描述为只读且幂等，不会写入或删除数据。请求会发送到第三方托管端点，因此避免提交敏感的商业或个人数据。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Free Agent Tools，将其添加到工作区。
  2. 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。

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "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

来源：README.md，提交 5a4ed5f

工具

0
工具元数据尚未被收录。

版本历史

1
  1. v1.0.0最新Oct 3, 2026