pdf-chart-parser
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
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": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| extract_usage_chartA | Extract energy-usage chart data from a utility-bill PDF. Returns the full page text as Markdown, structured chart data as JSON, and optionally an annotated PNG of the chart region. Provide exactly one of pdf_path, pdf_base64, or pdf_url. The result includes a 'series' list. When the chart contains multiple utility types (e.g. electricity and gas on the same chart), each type is returned as a separate Series entry with its own 'id' ('s0', 's1', …) and 'color'. The caller is responsible for determining which series corresponds to which utility — use the bar colors, the series order, and the page Markdown context to make that determination. |
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 1 tool
Only one tool exists, so there is zero ambiguity. An agent cannot confuse it with any other tool in the set.
With a single tool, naming consistency is trivially maintained. The name 'extract_usage_chart' follows a clear verb_noun pattern.
A single tool is appropriate for the narrow, focused domain of extracting chart data from utility bill PDFs. Adding more tools would likely be unnecessary.
For its stated purpose of extracting energy-usage chart data, the tool provides text, structured JSON, and optional annotated images. There are no obvious gaps in the surface for this specific task.