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How to build a live charts dashboard for a terminal with Limoni

Run the Limoni charts example to see braille line, bar, pie and sparkline charts in a terminal.

Authorization notice. Limoni is dual-use. Only use it on software, sites and systems you own or have explicit permission to test.

Who it is forA developer who wants a terminal dashboard with charts for monitoring or analysis and no web stack.

The problemAdding charts to a terminal program usually means reaching for a separate library or building the drawing yourself.

The outcomeA running terminal dashboard showing braille line charts, bar charts, pie charts and sparklines, and a starting point for your own data.

What you need first

  • Go toolchain installed (for go install, go get, go run and go test)
  • A terminal that supports the app's output (images and some features depend on the terminal)
  • For the MCP use case: an MCP client such as Claude Code or Cursor, and limoni-mcp available on PATH (the README does not show how to install it)
  • For the backdrop use case: curl, sh, and a terminal emulator

Steps

  1. Run git clone https://github.com/thebanri/limoni and change into the cloned folder (inferred, check the README)
  2. Run go run ./examples/charts from the repo root
  3. Open the examples/charts source and replace the sample data with your own values

Prompt for your agent

Clone https://github.com/thebanri/limoni, run go run ./examples/charts from the repo root, and report whether the braille line chart, bar chart, pie chart and sparklines all render. Then point one chart at <your data source>.

Caveat. The README lists the charts example in the repo but does not describe its code, so the data replacement step depends on the example's structure.

Use this in your AI agent

Ask your agent

Using the Deduped MCP, get the setup steps for thebanri/limoni and "Build a live charts dashboard for a terminal"

Add Deduped to Claude Code once

claude mcp add --transport http deduped https://dedupedai.com/mcp

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