echarts-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_CONFIG | No | Path to a JSON configuration file. If not set, ./config.json is used when present. | |
| MCP_API_TOKEN | No | Bearer token for HTTP authentication. Set to a string to enable authentication, or leave null/empty to disable. | null |
| MCP_HTTP_HOST | No | Host interface for the Streamable HTTP transport. | 0.0.0.0 |
| MCP_HTTP_PATH | No | Endpoint path for the Streamable HTTP transport. | /mcp |
| MCP_HTTP_PORT | No | Port for the Streamable HTTP transport. | 3030 |
| MCP_TRANSPORT | No | Transport mode for the MCP server. Use 'stdio' for standard input/output or 'streamable-http' for HTTP. | stdio |
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 |
|---|---|
| render_echartA | Renders an Apache ECharts visualization to SVG (server-side, no browser). Returns the raw SVG source plus the echoed option. Canvas/PNG raster rendering arrives in v1.1. |
| validate_echart_optionA | Dry-run structural and semantic validation of an ECharts option against echarts@6.1.0 without rendering. Returns errors (would break a render) and warnings (likely mistakes). |
| list_chart_typesA | Lists common ECharts series types for agent discoverability. Not an allowlist — render_echart accepts any option ECharts v6 supports. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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