TradeCanvas

io.github.bonguynvan由 GitHub 账号 bonguynvan 发布v1.61.0更新于 Nov 3, 2026

查找 TradeCanvas 图表指标、选项和绘图工具，并在使用前检查选项。

AI 翻译由 AI 模型根据下方的原文描述翻译，可能有误。

原文描述

Look up TradeCanvas chart indicators, options and drawing tools, and check options before use.

已验证STDIO仅桌面

概览

TradeCanvas 的本地 MCP 服务；无需登录；STDIO。

暂无 AI 概览：以下信息来自注册中心条目和服务本身。

安装

在 SourceWeft 中

  1. 打开 控制台中的 TradeCanvas，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Desktop only，通过 STDIO。 STDIO 服务会启动本地进程，因此需要 SourceWeft 桌面宿主。

其他 MCP 客户端

参照 仓库 中的启动说明。

README

@tradecanvas/mcp

An MCP server for TradeCanvas, so a coding agent looks names up instead of guessing them. It answers from a catalog generated from the library's own code: the same version, the same names.

bash
claude mcp add tradecanvas -- npx -y @tradecanvas/mcp

On Windows outside WSL, npx starts through cmd:

bash
claude mcp add tradecanvas -- cmd /c npx -y @tradecanvas/mcp

In Git Bash, which runs the ! commands of Claude Code on Windows, write cmd //c npx -y @tradecanvas/mcp: Git Bash turns /c into a path.

Cursor, Claude Desktop and most other clients take the same command in their MCP settings (on Windows, "command": "cmd", "args": ["/c", "npx", "-y", "@tradecanvas/mcp"]):

json
{  "mcpServers": {    "tradecanvas": { "command": "npx", "args": ["-y", "@tradecanvas/mcp"] }  }}

Codex adds it with codex mcp add tradecanvas -- npx -y @tradecanvas/mcp, or reads it from ~/.codex/config.toml, where the key is mcp_servers:

toml
[mcp_servers.tradecanvas]command = "npx"args = ["-y", "@tradecanvas/mcp"]

Tools

All of them read only; none touches the network or your files.

ToolWhat it answers
list_indicatorsThe built-in indicators: id, name, and whether it draws over the price or in a pane. Search by words.
get_indicatorOne indicator in full: default params, inputs, the keys of its lines (RSI's is value, not rsi), levels, and code that adds it and reads it.
list_drawing_toolsThe drawing tools: the type that addDrawing and setDrawingTool take, the points each needs, its options.
list_optionsThe options of ChartWidget, Chart or ChartWidgetGrid: name, TypeScript type, doc, allowed values.
list_widget_featuresThe names ChartWidget's features switch takes.
list_style_keysThe chart's style keys and the value each takes, for overrides and applyOverrides.
validate_optionsChecks an options object before it is used: unknown names with the one likely meant, values outside the allowed ones, numbers given as strings, intervals, feature switches, style overrides, languages, and nested options.

A check, for instance:

json
{ "target": "ChartWidget", "options": { "timeFrame": "5m", "chartType": "line", "locale": "ja" } }
text
- timeFrame: Unknown option 'timeFrame' for ChartWidget. Did you mean 'timeframe'?- chartType: Unknown option 'chartType' for ChartWidget. It is a Chart option: on ChartWidget it goes in `chartOptions`.Note: 日本語 ('ja') is not built into the widget: call registerWidgetLocales() from '@tradecanvas/chart/widget/locales' before creating it.

Also

  • The agent skill teaches the API itself, with worked examples: /plugin marketplace add bonguynvan/tradecanvas in Claude Code, or npx skills add bonguynvan/tradecanvas.
  • llms.txt and llms-full.txt hold the docs in one file.

Node 20.19 or later. MIT.

来源：packages/mcp/README.md，提交 3ef7e60

工具

0
SourceWeft 尚未在沙箱中启动过该软件包，因此其工具未知。

版本历史

1
  1. v1.61.0最新Nov 3, 2026

评分

已满足适用检查项的 50%

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  • 近 30 天内可连通25 分

    请保持端点能够响应 MCP 握手；SourceWeft 每 30 天探测一次。

  • 已声明认证方式10 分

    请在注册中心条目中声明凭据请求头，或保持端点能够响应探测，以便判定其认证方式。

  • 已列出工具15 分

    请让服务器在无凭据时响应 tools/list，或发布可在沙箱中无凭据启动的软件包。

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