mcp-hub: Instructions file for Codex

AGENTS.md

mcp-hub AGENTS.md is an instructions file for Codex, OpenCode from IceyWu/mcp-hub. It costs 89 tokens per session, scanned A, original, MIT.

Project instructions for software work in the eve framework, a system for building applications. They require reading the relevant eve documentation before writing code.

In plain words
What is it for?
Use them when modifying or extending an eve-based project, especially before starting new code.
Why use it?
They help an agent follow the project's framework-specific rules instead of making changes without understanding how the project is organised.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

Nothing to install: this file belongs to IceyWu/mcp-hub. 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/IceyWu/mcp-hub/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/IceyWu/mcp-hub

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 mcp-hub AGENTS.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/iceywu/mcp-hub/agents-md"><img src="https://agentmods.dev/badge/instructions/iceywu/mcp-hub/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 mcp-hub AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/iceywu/mcp-hub/agents-md"><img src="https://agentmods.dev/badge/instructions/iceywu/mcp-hub/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 89 This file is loaded in full into every session.
When invoked 89 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 $0.00089 $0.00089
Opus 5.5 $0.00036 $0.00036
Sonnet 5.5 $0.00018 $0.00018
Haiku 4.5 $0.00009 $0.00009

Measured 2mo ago against content hash 2925e6514256, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-hub 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 · 8 lines

What it actually says

eve Agent App

This project uses the eve framework. Before writing code, read the relevant guide from the installed eve package docs. In most installs, those docs are at node_modules/eve/docs/. In workspaces or local package installs, resolve the installed eve package location first and read its docs/ directory. If package docs are unavailable, use https://eve.dev/docs as a fallback.

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 · 8 lines · 89 tokens per session scan A 2925e6514256

Subscribe to this mod's changes

mcp-hub AGENTS.md is an instructions file published in the GitHub repository IceyWu/mcp-hub (0 stars, last pushed 2mo ago), licensed MIT. It adds 89 tokens to every session, about $0.0004 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.

mcp
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