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Chartory MCP server

Which MCP servers are Chartory's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-11-01

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Whose server it is
  • Registry namecom.usechartory/chartoryverified in the MCP registry

The registry name sits under usechartory.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-11-01
  • Stateanswerschecked 2026-11-01
  • Tools4
  • Server calls itselfchartory
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-11-01 the server answered initialize and tools/list without a sign-in. First answer in 109 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 1 of the 7 days it takes to judge reliability.

Once connected

  • For "Choose a chart type from a data question", the likely first call is search_charts.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 1, the first on 2026-11-01
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
  • Answeredmeasuring1 of the 7 daily checks it takes to print a share
  • Median first answer219 ms
  • Space in an agent's context≈ 624 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · Choose a chart type from a data question
  • not sure · Copy React chart components into a front-end app
  • not sure · Preview charts with sample datasets from specific industries

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-11-01
  • search_charts

    Find the Chartory chart types that fit a question about the user's data, in plain words ("monthly revenue against target", "where users drop off in signup"). Returns each type's slug, what it answers and its install command.

  • get_chart_spec

    The component, its props, sizes and the JSON Schema of its data prop, for one chart type by slug (from search_charts). Shape the user's data to the schema.

  • get_chart_code

    The install command and the component file for one chart type, plus an example file with sample data. Paid types need a Code or Complete licence key sent as the Bearer token.

  • get_tokens

    Chartory's design tokens (CSS custom properties from chartory.css) in one of the four modes, optionally filtered by a name fragment ("data", "surface", "signal"). Light is :root, dark is .dark; data-theme picks a mode for a subtree.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "chartory": {
      "type": "http",
      "url": "https://usechartory.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http usechartory https://usechartory.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://usechartory.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.