What is mcp AGENTS.md?

Project instructions for an MCP accessibility server, written in Portuguese. They describe required rules, how the AI should work, how its work should be proved, and project-specific guidance.

Use them to guide changes and decisions in the Blindex09/mcp accessibility project, including its required process and project rules.

They give an AI agent consistent rules for working in that project instead of leaving its behaviour to guesswork.

How Blindex09/mcp configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to Blindex09/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/Blindex09/mcp/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/Blindex09/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/blindex09/mcp/agents-md/github.svg)](https://agentmods.dev/instructions/blindex09/mcp/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/blindex09/mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/blindex09/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

<a href="https://agentmods.dev/instructions/blindex09/mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/blindex09/mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 172 This file is loaded in full into every session.

When invoked 172 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 unknown 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	$0.00172	$0.00172
Opus 5.5	$0.00069	$0.00069
Sonnet 5.5	$0.00034	$0.00034
Haiku 4.5	$0.00017	$0.00017

Measured 19d ago against content hash 098305886772, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 19d 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 · 10 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

19d ago Changed · -77 lines · -2,138 tokens per session 098305886772
20d ago First seen · 87 lines · 2,310 tokens per session scan A f2a9bf7ba359

Subscribe to this mod's changes

mcp AGENTS.md is an instructions file published in the GitHub repository Blindex09/mcp (1 stars, last pushed 18d ago), with no licence file. It adds 172 tokens to every session, about $0.0007 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 2026-10-19.

Building agents

mcp AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
mcp AGENTS.mdBlindex09/mcp	Instructions file	1	18d ago	none	A	172	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,516	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

mcp: Instructions file for Codex