chartlink

Name: chartlink
Author: oscarleoo

by oscarleooversion 0.1.2i★ 0iComputer or cloud

Registry nameio.github.oscarleoo/chartlink

How to install

What it does

Charts and tables for AI agents with live-updating embed links. No account: signup returns a key.

Connects Computer or cloud
Account or key Cloud: Needs Authorization · Local: Needs CHARTLINK_API_KEY
Category Design, images & audio

Install

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

Passed 5/5 checks · What you ask goes through the maker’s server (chartlink.app)

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 5 min

You need a chartlink key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

Sign up and create a chartlink key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the chartlink site ↗
Done
Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · Namechartlink
Remote MCP server URL · Addresshttps://chartlink.app/mcp
Under Request headers, add this name and value
Header nameAuthorization
ValueBearer <paste your key here>
Paste the key only into the app’s field, never into a chat or to anyone
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+Connectorschartlink
Done
Try it
Use chartlink and tell me what you can do for me, then show me one thing
✓ If Claude says it is using chartlink or shows a chartlink tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect chartlink yet

chartlink needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify

What you can do instead

A · Use an app that can connect chartlink

Steps for Claude →You need a chartlink key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
Steps for Claude Code →You need a chartlink key (create it on the maker’s site)
Steps for Cursor →You need a chartlink key (create it on the maker’s site)
Steps for VS Code →You need a chartlink key (create it on the maker’s site)

B · Others in Design, images & audio that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Pascal 3D Editor✓ ChatGPT
Semiotic✓ ChatGPT
TypeUI✓ ChatGPT

Works with Claude Code · about 5 min

You need a chartlink key (create it on the maker’s site)

Sign up and create a chartlink key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the chartlink site ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done
3
Paste this command and press Enter
```
claude mcp add --transport http --scope user chartlink https://chartlink.app/mcp --header 'Authorization: Bearer your-value'
```
Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Done
Type /mcp in Claude Code
You should see chartlink listed as connected
Done
Try it
Use chartlink and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using chartlink or shows a chartlink tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 5 min

You need a chartlink key (create it on the maker’s site)

Sign up and create a chartlink key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the chartlink site ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Fill in your key
In the chartlink settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use chartlink and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using chartlink or shows a chartlink tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 5 min

You need a chartlink key (create it on the maker’s site)

Sign up and create a chartlink key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
Open the chartlink site ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Fill in your key
In the chartlink settings, Authorization is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use chartlink and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using chartlink or shows a chartlink tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://chartlink.app/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use chartlink💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user chartlink https://chartlink.app/mcp --header 'Authorization: Bearer your-value'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "chartlink": {
      "url": "https://chartlink.app/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "chartlink": {
      "type": "http",
      "url": "https://chartlink.app/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

Installed on your computer

Claude Code

claude mcp add --scope user chartlink --env CHARTLINK_API_KEY=your-value -- npx -y chartlink-mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "chartlink": {
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "chartlink": {
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "chartlink": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "your-value"
      }
    }
  }
}

Values you fill in

CHARTLINK_API_KEY secret env
chartlink API key (viz_...). POST https://chartlink.app/api/signup returns one, no account needed. Optional for listing tools; required for calling them.
Authorization secret required HTTP header
Bearer . Get one with POST https://chartlink.app/api/signup (no account needed; the key is shown once).

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

At a glance

GitHub stars i: 0
Downloads per weeki: 55/wk
Licence i: MIT
Connection: Computer or cloud
Transport: stdio, streamable-http
Latest versioni: 0.1.2
Categoryi: Design, images & audio
Published to registryi: Sep 16, 2026
Code last changedi: Oct 8, 2026
Maker: oscarleoo
Packages: npm: chartlink-mcp
Repo: oscarleoo/chartlink-agents
Website: chartlink.app
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

Run on your computer in

All apps, with pros and cons →

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 12, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account oscarleoo, which owns the repo
✓ Pass
Still maintained
Code last changed 35 days ago
✓ Pass
Has a licence
Uses MIT
✓ Pass
Endpoint responds
Responded in 169 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

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Design, images & audioi

More stars than 0% of the other 2972 servers in this category
Published to the registry more recently than 30% of the other 2972 servers in this category
Basic checks equal to or better than 100% of the other 2972 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 chartlink safe?

It passed 5 of 5 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?

You need to fill in: Authorization, CHARTLINK_API_KEY

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed 35 days ago, and the latest version (0.1.2) reached the registry 2 months 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 Business and above.

What can I use instead?

In the same category: Figma Context MCP, AutoClip, Next AI Draw.io

Others in the same category

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

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draw.io diagrams your AI agent draws on a live browser canvas that you can also edit by hand

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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.

chartlink-mcp

A stdio bridge to the chartlink MCP server, for clients that only launch local stdio servers. Charts, maps and tables with live-updating embed links: https://chartlink.app

"mcpServers": { "chartlink": { "command": "npx", "args": ["-y", "chartlink-mcp"], "env": { "CHARTLINK_API_KEY": "viz_..." } } } }

No key yet? curl -X POST https://chartlink.app/api/signup returns a workspace and its key — no account. The key is shown once.

Without a key the bridge still starts and lists every tool, so you can look before you sign up; each tool call then answers with the signup step instead of running.

If your client speaks HTTP MCP, skip this package and connect directly: https://chartlink.app/mcp with Authorization: Bearer viz_....

By default the server exposes the template path — nine tools: find a template by need, read its contract, dry-run your data, create from it with your data and a few knobs, publish, hand back the links. The whole engine (every chart type, the full settings schema, brands, data sources) is behind CHARTLINK_MCP_URL=https://chartlink.app/mcp?full=1.

The manual your agent should read first: https://chartlink.app/llms.txt (the templates and the four-step loop); the full engine manual is https://chartlink.app/llms-full.txt.

chartlink

What it does

Install

Sign up and create a chartlink key

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

What you can do instead

Sign up and create a chartlink key

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Sign up and create a chartlink key

Click this button to open Cursor

Fill in your key

Open the AI chat in Cursor in Agent mode

Try it

Sign up and create a chartlink key

Click this button to open VS Code

Fill in your key

Open the AI chat in VS Code in Agent mode

Try it

Over the web

Installed on your computer

Values you fill in

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Design, images & audioi

Common questions

Others in the same category

Figma Context MCP

AutoClip

Next AI Draw.io

README from the maker

chartlink-mcp