contextbolt-mcp

MCP server for ContextBolt. Lets Claude Desktop and Claude Code search and save your bookmarks.

Pro plan required. Get your token from the ContextBolt extension under Settings → Pro Features.

Looking for other servers to pair with this one? Browse the MCP server directory.

Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "contextbolt": {
      "command": "npx",
      "args": ["-y", "contextbolt-mcp"],
      "env": {
        "CONTEXTBOLT_TOKEN": "your_token_here"
      }
    }
  }
}

Restart Claude Desktop. The bookmarks tools appear automatically.

Related MCP server: mcp-bookmark-server

Claude Code

Add to .mcp.json in any project, or ~/.claude/mcp.json for global use. The URL form is simpler than the stdio form here:

{
  "mcpServers": {
    "contextbolt": {
      "url": "https://api.contextbolt.app/mcp/your_token_here"
    }
  }
}

Tools

• search_bookmarks(query, limit?, platform?): semantic search across your saved content

• list_clusters(): your topic clusters with bookmark counts

• get_cluster_bookmarks(cluster_id, limit?): all bookmarks in one cluster

• get_recent_bookmarks(limit?, platform?): most recently saved bookmarks

• save_bookmark(url, content, title?, author?, tags?): create a new bookmark while chatting

The server lists its tools without a token, so clients and registries can discover them. A Pro token (CONTEXTBOLT_TOKEN) is only required to actually call a tool.

Troubleshooting

If Claude Desktop says the server failed to start, check:

1. CONTEXTBOLT_TOKEN is set in the env block

2. Your ContextBolt account is on the Pro plan

3. Node 18+ is installed (node --version)

For support: https://contextbolt.com/support/