Cluing
Cluing is a simple browser extension that helps you share, comment and collaborate on content you find online
https://api.cluing.io/loginConnect straight to this server’s public endpoint.
https://api.cluing.io/mcpWe add this server to your workspace, walk through sign-in once, then open Studio with tools ready to run.
Last probed Sep 14, 2026 · api.cluing.io
9tools discovered
List Topics
List all topics accessible to the authenticated user. Returns topic metadata including id, name, description, and tenant.
Get Topic
Fetch a single topic by its ID, including all non-archived snippets and role information.
Create Summary
Create a SUMMARY snippet (the user's distilled write-up of a web page). Requires url + content. Content must be HTML, not Markdown.
Create Bookmark
Create a BOOKMARK snippet for a web page. Requires url + content. Content must be HTML, not Markdown.
Create Idea
Create an IDEA snippet — a free-form note that does not need a source URL. Requires content. Content must be HTML, not Markdown.
Create Topic
Create a new Topic in the user's workspace. Requires name. Optionally place inside an existing cluster.
Create Smart Document
Create a Smart Document — a full Markdown document readable in the Cluing reader and searchable by AI. Use for anything longer than a snippet: reports, drafts, guides, articles. Requires name + markdown.
List Workspace Users
List the people in the workspace who can be notified. Returns {userId, name, email, isSelf, availableChannels} per member. Call this before send_notification to resolve names to user ids — never guess a userId.
Send Notification
Send a notification to one or more workspace members over the in-app inbox, email and/or Slack. Optionally link a Cluing entity to make it clickable. Write title and message as plain prose with NO Markdown — none of these channels render it, so **bold**, headings, bullets, backticks and [text](url) arrive as literal characters; link the entity instead of writing a Markdown link. Returns a per-recipient, per-channel status — report anything that is not SENT instead of retrying.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsCluing is a simple browser extension that helps you share, comment and collaborate on content you find online
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
Operate Cluing? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
MCPBundles probed 9 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
Cluing may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.