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com.mylinedchart/chart-context

Official registry AI and agents

Read-only MCP server: AI agents read your live MyLinedChart desktop chart context. Local, IBKR.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @mylinedchart/mcp-chart-context
Claude Code 
claude mcp add chart-context -e 'MLC_CONTEXT_FILE=<MLC_CONTEXT_FILE>' -- npx -y @mylinedchart/mcp-chart-context@0.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "chart-context": {
            "command": "npx",
            "args": [
                "-y",
                "@mylinedchart/mcp-chart-context@0.1.1"
            ],
            "env": {
                "MLC_CONTEXT_FILE": "<MLC_CONTEXT_FILE>"
            }
        }
    }
}

Environment variables

  • MLC_CONTEXT_FILE Optional override path to the MyLinedChart agent-context.json file. The server auto-detects the default location; set this only if your app data is in a non-standard location.

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. @mylinedchart/mcp-chart-context
  2. Tools
  3. Privacy & safety
  4. Install
  5. Usage
  6. Links

@mylinedchart/mcp-chart-context

Read-only MCP server giving AI agents read-only access to your live MyLinedChart desktop chart and workspace context. Requires the MyLinedChart desktop app. Full docs: mylinedchart.com/mcp

Tools

ToolPurpose
get_chart_contextReturns the current MyLinedChart chart and workspace summary: symbol, timeframe, range, provider, connection state, feed type, candle/drawing/indicator counts, diagnostics ID, and data freshness. Read-only.
get_candlesReturns the most-recent OHLCV candle bars for the current chart. Fields: timestamp (epoch ms), open, high, low, close, volume. Read-only.
get_drawingsReturns all drawings and price levels for the current chart symbol: trend lines, horizontal levels, note labels, and other overlays. Read-only.
get_indicatorsReturns the configured indicators for the current chart: name, calculation parameters, placement (main/lower), and visibility. Does NOT include series data. Read-only.
get_provider_statusReturns IBKR connector and market-data provider status: connection state, MarketDataStatus code, feed type (delayed/live), diagnostics ID, and last-updated. Never exposes account IDs, credentials, or bridge URLs. Read-only.

Privacy & safety

  • Read-only. No mutations, no order entry, no trading.
  • Local. The server runs on your machine alongside the desktop app. Nothing leaves your machine.
  • Redacted. Account IDs, credentials, bridge URLs, and session tokens are stripped before any context is returned.

Install

npm install -g @mylinedchart/mcp-chart-context

Node 18 or later required.

Usage

Add to your AI agent's MCP config (claude_desktop_config.json or ~/.claude/settings.json):

{
  "mcpServers": {
    "mylinedchart": {
      "command": "mlc-mcp"
    }
  }
}

Then:

  1. Download and open the MyLinedChart desktop app (mylinedchart.com/resources/downloads).
  2. Enable the MCP server in-app (Settings → MCP).
  3. Load a chart. Your AI agent can now call the five read-only tools above.
Override the context file path
MLC_CONTEXT_FILE=/custom/path/agent-context.json mlc-mcp

Frequently asked questions

What is com.mylinedchart/chart-context?

Read-only MCP server: AI agents read your live MyLinedChart desktop chart context. Local, IBKR.

How do I install com.mylinedchart/chart-context?

It runs on your machine. In Claude Code: claude mcp add chart-context -e 'MLC_CONTEXT_FILE=<MLC_CONTEXT_FILE>' -- npx -y @mylinedchart/mcp-chart-context@0.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does com.mylinedchart/chart-context need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is com.mylinedchart/chart-context open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains com.mylinedchart/chart-context?

It is published by none298-dotcom. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.