llm-wiki-mcp: Instructions file for Codex

AGENTS.md

llm-wiki-mcp AGENTS.md is an instructions file for Codex, OpenCode from jaronlu/llm-wiki-mcp. It costs 629 tokens per session, scanned A, original, MIT.

A repository guide for llm-wiki-mcp, a Python MCP server for maintaining local markdown knowledge bases that an AI agent can expand over time. It covers project structure, design documents, commands, and coding practices.

In plain words
What is it for?
Use it when developing or reviewing llm-wiki-mcp, including its server modules, tests, configuration, linting, and test commands.
Why use it?
It gives contributors the project rules they need before changing tools, permissions, workflows, or data formats. It requires reading the design specification and running the listed checks.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is jaronlu/llm-wiki-mcp's own configuration. It tells Codex and OpenCode how to work on llm-wiki-mcp 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 llm-wiki-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jaronlu/llm-wiki-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/jaronlu/llm-wiki-mcp/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/jaronlu/llm-wiki-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.

agentmods badge for llm-wiki-mcp AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/jaronlu/llm-wiki-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/jaronlu/llm-wiki-mcp/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/jaronlu/llm-wiki-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/jaronlu/llm-wiki-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.

agentmods 80×15 button for llm-wiki-mcp AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/jaronlu/llm-wiki-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/jaronlu/llm-wiki-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 629 This file is loaded in full into every session.
When invoked 629 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 $0.00629 $0.00629
Opus 5.5 $0.00252 $0.00252
Sonnet 5.5 $0.00126 $0.00126
Haiku 4.5 $0.00063 $0.00063

Measured 2mo ago against content hash 519043822725, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

llm-wiki-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 · 66 lines

How it starts

The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure & Module Organization

This repository contains a Python MCP server for maintaining local LLM wiki projects. Runtime code lives in src/llm_wiki_mcp/; server.py registers MCP tools, while focused modules such as raw.py, pages.py, sync.py, candidates.py, and advanced.py implement tool behavior. Tests live in tests/ and mirror the feature areas. Configuration examples live in config/. CI configuration is in .github/workflows/ci.yml.

Architecture & Design Source

Use docs/wiki-mcp/README.md as the design entrypoint. It links to the personal wiki design docs when the local symlink target is available. This repo uses design-driven coding: for tool, permission, workflow, or data-shape changes, read the spec before editing code. If the spec is wrong or incomplete, update it first, then implement code and tests to match it.

Build, Test, and Development Commands

Use uv for this project.

uv sync --dev
uv run llm-wiki-mcp
uv run ruff check .
uv run pytest

uv sync --dev installs runtime and development dependencies. uv run llm-wiki-mcp starts the MCP server over stdio. ruff check runs linting. pytest runs the full test suite.

Coding Style & Naming Conventions

Target Python 3.11+. Keep modules small and behavior-oriented. Prefer explicit helper functions over broad utility layers. Use snake_case for functions, modules, and test names; use PascalCase for dataclasses and exceptions. Keep tool return values structured, JSON-serializable, and consistent with responses.py. Do not add dependencies unless the standard library or existing dependencies cannot reasonably solve the problem.

Testing Guidelines

Tests use pytest. Add focused tests for every tool helper and update tests/test_server_tools.py when adding or changing public MCP tools. Name tests as test_<behavior>. Prefer behavior assertions over implementation details. Run uv run pytest and uv run ruff check . before committing.

Read the full file on GitHub · 66 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. 2mo ago First seen · 66 lines · 629 tokens per session scan A 519043822725

Subscribe to this mod's changes

llm-wiki-mcp AGENTS.md is an instructions file published in the GitHub repository jaronlu/llm-wiki-mcp (0 stars, last pushed 4mo ago), licensed MIT. It adds 629 tokens to every session, about $0.0025 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 2026-08-31.

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