Free developer tool

Free MCP Config & llms.txt Generator: .cursor/mcp.json Builder

Last updated 6 November 2026Von Avalon

Generate valid .cursor/mcp.json server configurations and llms.txt discovery files in your browser.

Generator mode

Select MCP servers to include Avalon Web Content & URL Tools (Remote HTTPS) — 26 read-only tools: URL to Markdown, SEO audit, SSL check, DNS/SPF/DMARC, redirects & security headers Local Filesystem (npx stdio) — Read and inspect local project files inside your workspace directory Browser Automation (npx stdio) — Inspect rendered pages, console logs, and UI layout in a headless browser Knowledge Graph Memory (npx stdio) — Persist project facts and entity notes across sessions HTTP Fetch Reader (uvx stdio) — Fetch public web pages as plain text

Workspace path for local filesystem server Optional custom MCP server name & HTTPS URL

.cursor/mcp.json0 lines · 0 chars

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Was dieses Tool kann

Pick the MCP servers you want to connect—or switch to llms.txt mode—and get a validated configuration file ready to copy or download.

.cursor/mcp.json Builder: Combines remote HTTPS MCP endpoints (including our Web Content & URL Tools MCP Server with 26 read-only web, SEO, SSL, and DNS tools) and local npx stdio servers into a clean, syntax-checked JSON file.
llms.txt Builder: Formats your site title, summary, core documentation links, and optional API endpoints into the standard llms.txt Markdown structure for AI search and answer engines.
Zero-upload privacy: Runs 100% locally in your browser.

So verwenden Sie es

Choose .cursor/mcp.json (MCP Servers) or llms.txt (Site Index).
In MCP mode, tick the servers you want to enable and optionally add a custom server name and endpoint URL.
In llms.txt mode, enter your site name, one-line summary, and key section links.
Click Copy file or Download to save the file directly to your device.

Kostenlos, Pro und Pro+

	Kostenlos	Pro	Pro+
Saved presets (mode, selected MCP servers, workspace path, site details)	—	Ja	Ja
Ergebnisqualität	In jedem Tarif gleich
Server-Tools, die mit Credits bezahlt werden	Mit einem Credit-Paket	Mit einem Credit-Paket	300 Credits pro Monat

Pro+-Guthaben bezahlen Server-Tools: Sprache in Text mit höherer Genauigkeit, automatische Untertitel mit höherer Genauigkeit, schnelle Server-Stimmen sowie KI-PDF-Zusammenfassungen, -Antworten und -Übersetzungen. Ein Guthabenpaket (150 Guthaben, 12 Monate gültig) funktioniert mit jedem Tarif. Tarife vergleichen.

In Ihrem Workflow verwenden

Stop Typing, Start Asking ($9.99 Prompt Playbook)60+ copy-paste prompt templates for structured specification, debugging, and developer workflows.

Häufig gestellte Fragen

Where does the mcp.json file go?

Place the file at .cursor/mcp.json inside your project folder for project-specific tools, or in your global editor configuration folder so every workspace can call the same MCP servers.

What is the difference between a remote SSE/HTTP MCP endpoint and a local stdio server?

A remote endpoint runs in the cloud over HTTPS (using the url field in mcp.json) so you do not need to install Node or Python packages locally. A local stdio server runs on your machine using command and args (such as npx).

What is llms.txt and where do I host it?

llms.txt is a plain-text Markdown index placed at the root of your website (https://example.com/llms.txt) that helps language models and answer engines read your documentation, tools, and APIs cleanly without scraping noisy HTML.

Does this generator send my configuration to a server?

No. Everything is assembled in your browser memory. Nothing you type is uploaded or stored on our servers.