What is korea-stock-analyzer-mcp AGENTS.md?

A repository instruction file for Korea Stock Analyzer MCP, a service that combines TypeScript and Python market-data code to produce investor-style reports about Korean stocks. It documents the project layout, commands, and testing conventions.

Use it when building, running, testing, or extending the stock-analysis MCP server, its market-data services, report sections, or deployment files.

It helps developers find the right code and keep the TypeScript, Python, serverless, and report-building parts working together.

How Mrbaeksang/korea-stock-analyzer-mcp configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to Mrbaeksang/korea-stock-analyzer-mcp. 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/Mrbaeksang/korea-stock-analyzer-mcp/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/Mrbaeksang/korea-stock-analyzer-mcp

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/mrbaeksang/korea-stock-analyzer-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/mrbaeksang/korea-stock-analyzer-mcp/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/mrbaeksang/korea-stock-analyzer-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/mrbaeksang/korea-stock-analyzer-mcp/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

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Per session 736 This file is loaded in full into every session.

When invoked 736 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.

Model	Per session	Once invoked
Fable 5.1	$0.00736	$0.00736
Opus 5.5	$0.00294	$0.00294
Sonnet 5.5	$0.00147	$0.00147
Haiku 4.5	$0.00074	$0.00074

Measured 2mo ago against content hash b5e4db446650, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

korea-stock-analyzer-mcp AGENTS.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 2mo 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.

AGENTS.md · 39 lines

How it starts

The opening of the file, as written. The whole thing — 39 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Korea Stock Analyzer MCP bridges TypeScript services and Python market data to deliver investor-style reports. Follow this guide to navigate the codebase, keep tooling aligned, and ship reliable updates quickly.

Project Structure & Module Organization

src/ hosts the MCP server: server.ts wires tool handlers, analyzers/ encodes guru playbooks, services/ wraps data fetchers and the Python bridge, reports/ assembles sections, types/ centralizes shared contracts.
api/ contains Vercel serverless entry points (mcp.ts, stock-data.ts) plus the stock_data.py worker mirrored by requirements.txt for cloud runs.
public/ exposes the minimal landing page, while build artifacts land in dist/ after npm run build.
requirements.txt in the repo root mirrors local Python needs for pykrx-backed calls executed via PythonExecutor.

Build, Test, and Development Commands

npm install installs TypeScript + MCP dependencies; run once after cloning or updating lockfiles.
npm run dev starts the TypeScript entry point through tsx src/index.ts for interactive MCP sessions.
npm run build emits dist/ by compiling with tsc; run before packaging or publishing.
npm run start executes the built server with an extended memory ceiling for production-like smoke tests.
python -m pip install -r requirements.txt primes local pykrx usage; mirror for deployments with api/requirements.txt.

Coding Style & Naming Conventions

TypeScript is authored in ES modules with two-space indentation, semicolons, and camelCase functions; classes and service singletons remain PascalCase.
Surface changes through barrel exports in src/index.ts and src/services/index.ts to keep downstream imports stable.
Keep translation-ready strings and user messages in Korean + English where precedents exist; avoid hard-coding secrets.
Prefer async/await, explicit return types on public methods, and descriptive interface names under src/types suffixed with .types.ts.

Read the full file on GitHub · 39 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.

2mo ago First seen · 39 lines · 736 tokens per session scan A b5e4db446650

Subscribe to this mod's changes

korea-stock-analyzer-mcp AGENTS.md is an instructions file published in the GitHub repository Mrbaeksang/korea-stock-analyzer-mcp (26 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 736 tokens to every session, about $0.0029 per session on Opus 5.5. 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 2026-08-30.

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korea-stock-analyzer-mcp: Instructions file for Codex