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chartworks

v0.0.3

Published

a month ago

Chartworks CLI — render charts, fetch the agent manual, look up chart guides. https://chartworks.dev

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agent chart chartworks cli visualization

chartworks

Command-line interface for Chartworks — render charts and fetch the agent manual / per-chart guides from a terminal or any agent shell.

Status

v0.0.2 is the first functional release. All four commands (manual, guide, render, presets) hit the live API at https://chartworks.dev. Content is fetched on every call — nothing is bundled, so guides can't drift while Chartworks evolves. Surface tracks os/agent-experience.md Surface 3 in the monorepo.

Install

No install needed:

npx chartworks --help

Or global:

npm install -g chartworks
chartworks --help

Commands

chartworks manual                          # stage 1: orientation, once per session
chartworks guide bar line                  # stage 2: per-chart spec + examples (variadic)
chartworks render --spec spec.json         # stage 3: render to PNG/SVG
cat spec.json | chartworks render          # stdin works too
chartworks presets                         # list available presets

Output: manual, guide, and presets write Markdown to stdout (or JSON with --json). render writes the image to --out (default: chart.png / chart.svg) and prints the absolute path on stdout.

Flags: --api-url, --json, --out, --format, --scale, --help, --version.

Why a CLI

MCP and the HTTP API are the two existing surfaces. The CLI is the third — thin wrapper over the API, no state, designed for coding agents that drive work through bash. See os/agent-experience.md for the full design.