Borrowing it
Nothing to install: this file belongs to Mofesto/fubon-api-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Mofesto/fubon-api-mcp-server/main/AGENTS.mdgit clone --depth 1 https://github.com/Mofesto/fubon-api-mcp-serverWrote 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.
[](https://agentmods.dev/instructions/mofesto/fubon-api-mcp-server/agents-md)<a href="https://agentmods.dev/instructions/mofesto/fubon-api-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/mofesto/fubon-api-mcp-server/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.
<a href="https://agentmods.dev/instructions/mofesto/fubon-api-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/mofesto/fubon-api-mcp-server/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00882 | $0.00882 |
| Opus 5.5 | $0.00353 | $0.00353 |
| Sonnet 5.5 | $0.00176 | $0.00176 |
| Haiku 4.5 | $0.00088 | $0.00088 |
Grade A, and why
fubon-api-mcp-server 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository Guidelines
AGENTS.md
- Do not preserve backward compatibility. Remove obsolete paths instead of adding compatibility layers, fallbacks, or migrations.
- Choose the simplest implementation that fully meets the current requirements. Avoid speculative abstractions, configuration, and indirection.
- Grow the system in layers. Start from the smallest version that works end to end, and add each new capability on top of a product that already works. Never trade a working product for unfinished complexity.
- Keep components modular and concerns clearly separated.
- Prefer established, well-maintained libraries when they reduce overall complexity or improve reliability. Do not reimplement common functionality without a clear reason.
- Lean on the dependencies already in the project before writing your own implementation or adding packages. Do not assume a library lacks a capability without checking its documentation and types.
- Make architectural decisions for the long term. Do not accept a stopgap that only works for now and is meant to be replaced later.
Project Structure & Module Organization
fubon_api_mcp_server/contains the Python MCP server.server.pyis the entry point; service modules cover trading, market data, accounts, reports, analysis, and indicators. Shared helpers live inconfig.py,enums.py, andutils.py.tests/contains pytest tests and SDK-mocking fixtures intests/conftest.py.examples/contains manual API examples, andvscode-extension/contains the VS Code extension.scripts/holds PowerShell release/version tooling;specs/holds implementation plans.data/,assets/, andwheels/are runtime or distribution assets.
Build, Test, and Development Commands
Use Python 3.10–3.13 and install the editable development package:
python -m venv .venv
.\.venv\Scripts\Activate.ps1
python -m pip install -e ".[dev]"
python -m fubon_api_mcp_server.serverstarts the MCP server; configureFUBON_*variables from.env.examplefirst.python -m pytestruns the test suite; target a test withpython -m pytest tests/test_account_service.py -v.python -m pytest --cov=fubon_api_mcp_server --cov-report=htmlcreates coverage output inhtmlcov/../scripts/quick_check.ps1runs the fast formatting, lint, and smoke-test checks on Windows.python -m buildfollowed bypython -m twine check dist/*validates a package build.
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.
- 1mo ago First seen · 51 lines · 882 tokens per session scan A 983b2c1b0e0c
fubon-api-mcp-server AGENTS.md is an instructions file published in the GitHub repository Mofesto/fubon-api-mcp-server (17 stars, last pushed yesterday), licensed Apache-2.0. It adds 882 tokens to every session, about $0.0035 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.
Other instructions, from other repositories
vibetags com-example-service-EvidenceBasedShowcase.instructions.md
Instructions for PIsberg/vibetags, covering copilot instructions for evidencebasedshowcase, generated — edit the source, rules for field settledorderids, rules for method totalwithtax and rules for method refreshcartbadge.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).