blea: Instructions file for Codex

AGENTS.md

blea AGENTS.md is an instructions file for Codex, OpenCode from Nitmi/blea. It costs 247 tokens per session, scanned A, original, MIT.

Repository instructions for Nitmi/blea, a tool for safe Bluetooth Low Energy diagnostics and automation through a command line and local MCP interface.

In plain words
What is it for?
Use them when changing the BLE transport, CLI, MCP server, plugin metadata, release checks, tests, or distribution files in that repository.
Why use it?
They keep hardware access testable, preserve consistent errors, and require explicit confirmation before potentially dangerous device writes.

Instructions file for CodexOpenCode

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

This is Nitmi/blea's own configuration. It tells Codex and OpenCode how to work on blea 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 blea configures →

View source ↗ Nitmi/blea
Reuse

Borrowing it

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

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 blea AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/nitmi/blea/agents-md"><img src="https://agentmods.dev/badge/instructions/nitmi/blea/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 247 This file is loaded in full into every session.
When invoked 247 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 $0.00247 $0.00247
Opus 5.5 $0.00099 $0.00099
Sonnet 5.5 $0.00049 $0.00049
Haiku 4.5 $0.00025 $0.00025

Measured 1mo ago against content hash d60816c9759e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

blea 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.

AGENTS.md · 17 lines

What it actually says

Repository Guidance

  • Keep the BLE transport behind interfaces so tests never require nearby hardware.
  • Preserve structured JSON error contracts across CLI and MCP surfaces.
  • Treat writes as dangerous: require explicit enablement and exact device confirmation.
  • Treat .codex-plugin, .mcp.json, and skills at the repository root as the Codex Plugin source of truth. Run uv run python scripts/sync_codex_plugin.py instead of editing plugins/blea by hand.
  • Keep plugin.json, mcp.json, .codex-plugin/plugin.json, and .mcp.json aligned.
  • Before committing, run the Plugin sync check, uv run python scripts/check_agent_package.py, uv run python scripts/check_mcp_registry.py, Ruff checks, unit tests, and uv run python scripts/check_distribution.py dist against a clean build. Before a release, also run the current official Skill validator and both Plugin validators.
  • Keep workflow Actions on Node.js 24-compatible releases. Preserve the pinned setup-uv revision unless its cache behavior is intentionally reviewed at the same time.
  • Commit cohesive, verified checkpoints without including unrelated files.
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. 1mo ago First seen · 17 lines · 247 tokens per session scan A d60816c9759e

Subscribe to this mod's changes

blea AGENTS.md is an instructions file published in the GitHub repository Nitmi/blea (12 stars, last pushed 28d ago), licensed MIT. It adds 247 tokens to every session, about $0.0010 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.

Related

Other instructions, from other repositories