eastmoney-skills2mcp: Instructions file for Claude Code

CLAUDE.md

eastmoney-skills2mcp CLAUDE.md is an instructions file for Claude Code from essos-bot/eastmoney-skills2mcp. It costs 1,152 tokens per session, scanned A, original, MIT.

A project guide file named CLAUDE.md that explains how an AI coding agent should work with a TypeScript server for Eastmoney financial APIs.

In plain words
What is it for?
Use it when developing, building, or running the Eastmoney MCP server and its tools for financial data, stock screening, news, earnings, and related analysis.
Why use it?
It gives the agent the project's purpose, technology choices, commands, and source-code layout, reducing guesswork when making changes.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is essos-bot/eastmoney-skills2mcp's own configuration. It tells Claude Code how to work on eastmoney-skills2mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything eastmoney-skills2mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to essos-bot/eastmoney-skills2mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/essos-bot/eastmoney-skills2mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/essos-bot/eastmoney-skills2mcp

Made for: Claude Code.

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Per session 1,152 This file is loaded in full into every session.
When invoked 1,152 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.01152 $0.01152
Opus 5 $0.00576 $0.00576
Sonnet 5 $0.00230 $0.00230
Haiku 4.5 $0.00115 $0.00115

Measured 11d ago against content hash 995eab3cbfbe, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

eastmoney-skills2mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

东方财富妙想 MCP Server — 封装东方财富公开 API 与妙想(dfcfs)授权 API 为 11 个 MCP Tool,供 Claude Code 等 AI 客户端调用。

Tech Stack

  • Runtime: Node.js 18+ (ESM, "type": "module")
  • Language: TypeScript 5.x (strict mode, Node16 module resolution)
  • MCP SDK: @modelcontextprotocol/sdk v1.x — Streamable HTTP transport
  • Framework: Express 5
  • Validation: Zod (via zod/v4)

Commands

npm run build    # tsc → dist/
npm start        # node dist/index.js
npm run dev      # tsc --watch(开发模式)

Architecture

src/
├── index.ts           # Express + MCP StreamableHTTP 入口,Bearer auth 中间件,会话管理
├── api/
│   ├── eastmoney.ts   # 东方财富 / 妙想 API 封装(公开域名 + 妙想授权接口,codeToFc 等辅助函数)
│   └── eventStore.ts  # InMemoryEventStore — SSE 重放支持
└── tools/
    ├── diagnose.ts        # 综合诊股 — 并行调 4 个子 API(评分/五维图/估值/概况)
    ├── financial.ts       # 财务数据 — main/income/cashflow 三种报表
    ├── screening.ts       # 智能选股 — 构建 filter,POST 选股器
    ├── hotspot.ts         # 热点发现 — push2 板块排行
    ├── earnings.ts        # 业绩点评 — 盈利预测 + 机构评级
    ├── news_search.ts     # 金融资讯搜索 — 妙想 news-search
    ├── mx_data.ts         # 妙想金融数据查询 — 妙想 query
    ├── mx_xuangu.ts       # 妙想智能选股 — 妙想 stock-screen
    ├── mx_zixuan.ts       # 自选股 — 妙想 self-select get/manage
    └── lof_arbitrage.ts   # LOF 套利日报 — 新浪行情 + 天天基金净值

每个 tool 文件导出 register(server: McpServer),在 index.ts 中统一注册。Tool handler 返回 { content: [{ type: "text", text }] }{ content: [...], isError: true }

Environment Variables

Variable Default Description
PORT 9000 Server port
AUTH_TOKEN (empty) Bearer token for auth; empty = no auth
MX_APIKEY (empty) 妙想 API Key,妙想系列工具(news_search / mx_data / mx_xuangu / mx_zixuan)必需
ALLOWED_HOSTS localhost,127.0.0.1,::1 允许访问的 Host(逗号分隔),公网/域名部署时按需添加

EastMoney / 妙想 API Domains

Read the full file on GitHub · 84 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 84 lines · 1,152 tokens per session scan A 995eab3cbfbe

Subscribe to this mod's changes

eastmoney-skills2mcp CLAUDE.md is an instructions file published in the GitHub repository essos-bot/eastmoney-skills2mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 1,152 tokens to every session, about $0.0058 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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