chartforge-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CHARTFORGE_API_KEY | Yes | Your API key from chartforgeai.com | |
| CHARTFORGE_API_URL | No | Custom API URL | https://chartforgeai.com |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_chartA | Generate a stunning, publication-quality chart or diagram from a natural language description. Returns a PNG image. |
| refine_chartA | Modify an existing chart. Provide the chart ID from a previous generation and describe what to change. |
| list_stylesA | List available chart style presets with descriptions. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool has a clearly distinct purpose: generating a new chart, listing styles, and refining an existing chart. No overlaps or ambiguity.
All tool names follow a consistent verb_noun pattern (generate_chart, list_styles, refine_chart), making them predictable.
3 tools is on the lower end but still reasonable for a focused chart generation domain. The set covers the core workflow without being too thin.
The tools allow creating, refining, and style selection, but lack retrieval or management of previously generated charts. This is a notable gap for a typical lifecycle.