MCP server · CyberMax

Recapwren Client Reports MCP server

Weekly client reports: change, % change, targets, status, printable page and email text. Free.

Free: Free; fair-use rate limit

Connect

Streamable HTTP endpoint: https://gpt-recapwren.cybermaxtools.com/mcp (the original https://chatgpt-apps.cybermax-tools.workers.dev/recapwren/mcp keeps working). Add it to Claude Desktop, Cursor, Windsurf or VS Code:

{
  "mcpServers": {
    "recapwren": {
      "type": "http",
      "url": "https://gpt-recapwren.cybermaxtools.com/mcp"
    }
  }
}

No key needed for the free tier. For more calls, add your paid key as the x-api-key header. Server card (JSON): https://gpt-recapwren.cybermaxtools.com/.well-known/mcp.json · Product page: Recapwren Client Reports

Tools

Tool	What it does	Effect	Inputs (* required)
`build_client_report`	Use this when the user wants to write, build or format a weekly, monthly or campaign report for a client or boss ("weekly client report", "status report", "monthly marketing report", "KPI update", "Friday report"). Pass each metric with its current and previous value (and target, if any); the tool computes changes, % change, target status and an overall status, and returns a formatted report, email-ready text and a printable link (Save as PDF). Do not invent numbers: ask the user for any metric values you do not have.	read-only, answers from its own data, never destructive	`client`, `period`, `preparedBy`, `summary`, `metrics`, `wins`, `issues`, `nextSteps`

Security and data handling

Your tool arguments are used only to answer that call. They are not saved to a database, shared, sold or used for training.
To make repeat lookups fast, some servers keep the public answer to a lookup in Cloudflare's edge cache for up to 7 days (most for 1 hour or less). It holds the public result, not who asked.
Free tier: a per-day counter keyed by a SHA-256 hash of your IP address and the date (in a Cloudflare Durable Object). The raw IP is not stored.
Paid key: the key is checked with the payment provider (Stripe; Polar for older keys) and the result is cached for 10 minutes; usage is counted per key per month.
No accounts, cookies or tracking on the MCP endpoint. Errors may appear in Cloudflare's short-lived Worker logs.
Every tool is read-only: it looks up public data and returns it. No tool writes, deletes, sends messages or spends money.

Registry and source

Official MCP Registry: dev.workers.cybermax-tools.cybermax/recapwren, version 1.0.1.
Public manifest, tool schemas and security notes (MIT): gitlab.com/CyberMax.tools/agent-tools/mcp/recapwren. The hosted service code is not public.
Report a vulnerability: security policy.

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Free: the Free API Starter Kit

Copy-paste calls for 4 APIs with free daily tiers (CVE priority, VIN recalls, US duty rates, email checks), then 5 short emails on KEV/EPSS, MCP and free data.