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Link Crypt

Official registry Search and web

Search, save, tag, and summarize the links in your Link Crypt bookmark library.

Source code Website Documentation

What can you do with Link Crypt?

  • "What did I save this week?"
  • "Find the article I saved about sourdough starters."
  • "Save this link and tag it recipes."
  • "Which tags am I using most?"
  • "Do I have any duplicate links? Merge them."
  • "Write me a digest of what I've been reading this month."

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http link-crypt 'https://mcp.getlinkcrypt.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "link-crypt": {
            "type": "http",
            "url": "https://mcp.getlinkcrypt.com/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Link Crypt MCP server
  2. What you can ask
  3. Connect
  4. Tools
  5. Security and privacy
  6. Support

Connect Claude, ChatGPT, Copilot and other AI assistants to Link Crypt, so you can search, save, and tidy your saved links by asking in plain English.

Link Crypt is a bookmark library that keeps a copy of every page you save, so search finds words in the page itself, not just its title.

Server URL: https://mcp.getlinkcrypt.com/mcp

This is a hosted (remote) server. There is nothing to install. You sign in to your Link Crypt account and approve the connection; no API keys to copy.

What you can ask

  • "What did I save this week?"
  • "Find the article I saved about sourdough starters."
  • "Save this link and tag it recipes."
  • "Which tags am I using most?"
  • "Do I have any duplicate links? Merge them."
  • "Write me a digest of what I've been reading this month."

Connect

Claude (Claude.ai, Desktop, mobile): Settings → Connectors → Add custom connector → https://mcp.getlinkcrypt.com/mcp, then sign in and approve.

ChatGPT: Settings → Apps & Connectors → Advanced settings → Developer mode on → Create → https://mcp.getlinkcrypt.com/mcp, Authentication: OAuth.

Claude Code

claude mcp add --transport http linkcrypt https://mcp.getlinkcrypt.com/mcp

VS Code (GitHub Copilot): .vscode/mcp.json

{
  "servers": {
    "linkcrypt": { "type": "http", "url": "https://mcp.getlinkcrypt.com/mcp" }
  }
}

Cursor: ~/.cursor/mcp.json

{
  "mcpServers": {
    "linkcrypt": { "url": "https://mcp.getlinkcrypt.com/mcp" }
  }
}

Full setup guide, including Grok, Hermes and Muse: https://getlinkcrypt.com/integrations/mcp

Tools

Read your library get_overview, search_links, list_links, get_link, list_tags, generate_digest, find_duplicates, search, fetch

Changes (turned off when you connect read-only) save_link, update_link, tag_link, update_tag, delete_link, delete_tag, merge_duplicates

Read tools are marked read-only. delete_link, delete_tag and merge_duplicates are marked destructive and need explicit confirmation.

Security and privacy

  • Sign-in is OAuth 2.1 with PKCE. You approve each connection on getlinkcrypt.com and choose whether the assistant may make changes. Disconnect any time from Preferences → Connected AI assistants, and access stops immediately.
  • A connection sees only your own library, with the same limits as your plan.
  • The server reads only what each tool is asked for. It does not see your chat history.
  • Privacy policy: https://getlinkcrypt.com/privacy

Support

privacy@objectivelabs.com

Frequently asked questions

What is Link Crypt?

Search, save, tag, and summarize the links in your Link Crypt bookmark library.

How do I install Link Crypt?

It runs as a remote server. In Claude Code: claude mcp add --transport http link-crypt 'https://mcp.getlinkcrypt.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Link Crypt need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Link Crypt open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Link Crypt?

It is published by LinkCrypt. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.