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Knot

by ConnectKnotversion 1.0.3i★ –iRuns in the cloud
Registry namecom.connectknot/knot

Install

Overview

Description from the maker (original English)

Shared brain, one current version of memory for any MCP client: ChatGPT, Claude, Gemini, Cursor

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://api.connectknot.com/mcp

Run this in your terminal

claude mcp add --transport http knot https://api.connectknot.com/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "knot": {
      "url": "https://api.connectknot.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "knot": {
      "type": "http",
      "url": "https://api.connectknot.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://api.connectknot.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

The server asks you to sign in before it lists its tools.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain connectknot.com (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 307 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 7249 servers in this category
  • Published to the registry more recently than 83% of the other 7249 servers in this category
  • Basic checks equal to or better than 100% of the other 7249 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Knot safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.3) reached the registry 8 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today
Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago
Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Knot MCP Server

One shared brain for all your AIs.

Knot (https://api.connectknot.com/mcp) is a remote Model Context Protocol (MCP) server with OAuth 2.1 + PKCE authentication. Connect ChatGPT, Claude, Cursor, VS Code, Cline, Windsurf, Antigravity, and Gemini so your decisions, project state, and vetted context carry across every AI you use without starting over.


1-Click Install

  • Claude Desktop / Web: https://claude.ai/customize/connectors?modal=add-custom-connector&connectorName=Knot&connectorUrl=https%3A%2F%2Fapi.connectknot.com%2Fmcp
  • Cursor: https://cursor.com/install-mcp?name=Knot&config=eyJ1cmwiOiJodHRwczovL2FwaS5jb25uZWN0a25vdC5jb20vbWNwIn0%3D
  • VS Code: https://vscode.dev/redirect/mcp/install?name=Knot&config=%7B%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fapi.connectknot.com%2Fmcp%22%7D
  • Claude Code CLI:
  claude mcp add --transport http knot https://api.connectknot.com/mcp

Standard mcp.json Configuration (OAuth 2.1)

For Cursor, VS Code, Windsurf, Cline, Antigravity, or Claude Desktop:

{

"mcpServers": { "knot": { "type": "http", "url": "https://api.connectknot.com/mcp" } } }

When your AI client connects for the first time, it discovers https://api.connectknot.com/.well-known/oauth-protected-resource and opens your browser to sign in and approve access on connectknot.com.


Synced MCP Tool Surface (24 Standard Tools)

Standard user connections expose 24 capability-gated tools across 4 groups. Three additional developer-admin tools (knot_provision_developer_app, knot_list_developer_apps, knot_rotate_developer_credential) are gated behind the opt-in knot:developer scope.

Tool GroupTools
Turn-0 Recovery & Retrieval (`6`)get_context_recovery, get_relevant_context, get_shared_understanding, search_context, list_context, get_context
Multi-Domain Contributions (`4`)batch_propose_context, propose_context, sync_context_snapshot, propose_board_card
Cross-Agent Handoffs & Activity (`7`)report_active_state, get_active_state, create_handoff, check_pending_handoffs, list_handoffs, update_handoff_status, context_diff
Workspace Scope & Sharing (`7`)knot_list_scopes, knot_set_active_scope, knot_rename_project, knot_share_project, knot_list_members, knot_list_shared_updates, get_knot_connection_status

License

MIT © Knot

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