nuki-mcp: Instructions file for Codex

AGENTS.md

nuki-mcp AGENTS.md is an instructions file for Codex, OpenCode from sandraschi/nuki-mcp. It costs 104 tokens per session, scanned A, original, MIT.

Instructions for an MCP server that controls Nuki smart locks through Home Assistant. MCP is a way for an AI agent to use external tools; Nuki is a smart-lock system.

In plain words
What is it for?
Locking or unlocking a door, opening an intercom, checking battery status, and running a multi-step entry sequence.
Why use it?
It gives an agent a defined way to operate a connected door system and check whether the required Home Assistant setup is available.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

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README.md
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Your own site
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Per session 104 This file is loaded in full into every session.
When invoked 104 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 $0.00104 $0.00104
Opus 5.5 $0.00042 $0.00042
Sonnet 5.5 $0.00021 $0.00021
Haiku 4.5 $0.00010 $0.00010

Measured 2mo ago against content hash 0fbe72c6e460, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nuki-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 · 12 lines

What it actually says

nuki-mcp

FastMCP 3.2 server for Nuki Smart Lock control via Home Assistant Bridge.

A tool to lock/unlock front door, buzz intercom opener, check battery status, and execute multi-step entry sequences (buzz main door → unlock apartment). Designed for Stroheckgasse, Vienna.

Requires Home Assistant with Nuki integration, HASS_URL and HASS_TOKEN.

Install docs: follow mcp-central-docs/standards/AGENT_INSTALL_REFERENCE.md

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 · 12 lines · 104 tokens per session scan A 0fbe72c6e460

Subscribe to this mod's changes

nuki-mcp AGENTS.md is an instructions file published in the GitHub repository sandraschi/nuki-mcp (1 stars, last pushed 14d ago), licensed MIT. It adds 104 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.

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