update-infrastructure

update-infrastructure is a skill for Claude Code, Codex from nirecom/agents. It costs 16 tokens per session (558 once invoked), scanned A, original, MIT.

A documentation workflow for keeping an infrastructure document current across servers, services, and related design notes.

In plain words
What is it for?
Reviewing recent changes in infrastructure repositories and updating the matching infrastructure documentation.
Why use it?
It helps prevent infrastructure documentation from falling behind actual repository changes.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/nirecom/agents/update-infrastructure
Any agent
npx skills add nirecom/agents --skill update-infrastructure
Clone the repo
git clone --depth 1 https://github.com/nirecom/agents

Made for: Claude Code, Codex.

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 update-infrastructure

README.md
[![agentmods](https://agentmods.dev/badge/skills/nirecom/agents/update-infrastructure.svg)](https://agentmods.dev/skills/nirecom/agents/update-infrastructure)
Your own site
<a href="https://agentmods.dev/skills/nirecom/agents/update-infrastructure"><img src="https://agentmods.dev/badge/skills/nirecom/agents/update-infrastructure.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 558 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00016 $0.00558
Opus 5 $0.00008 $0.00279
Sonnet 5 $0.00003 $0.00112
Haiku 4.5 $0.00002 $0.00056

Measured yesterday against content hash dd61f4f69ad4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

update-infrastructure 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 yesterday.

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.

skills/update-infrastructure/SKILL.md · 49 lines

How it starts

The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update infrastructure.md to reflect infrastructure changes across all stacks and hosts

Target files

  • infrastructure.md path: read from the project's CLAUDE.local.md before proceeding. (The path is not stored here because this skill lives in a public repo.)

  • Source repos (for detecting changes):

    • langchain-stack: ../langchain-stack/[email protected]:nirecom/langchain-stack.git
    • open-webui-stack: ../open-webui-stack/[email protected]:nirecom/open-webui-stack.git
    • portable-llm-server: ../portable-llm-server/[email protected]:nirecom/portable-llm-server.git
  • Related design docs (already-documented changes to reflect):

    • langchain/architecture.md (subdirectory of infrastructure.md's directory)
    • langchain/ops.md (subdirectory of infrastructure.md's directory)

Procedure

UI-1. Gather recent changes: For each source repo, run git log --oneline -20. Also check langchain/architecture.md and langchain/ops.md for recently documented changes not yet in infrastructure.md UI-2. Read current infrastructure.md: Understand what is already documented UI-3. Identify gaps: Compare against infrastructure.md. Look for:

  • Host service changes (Windows host services, Mac services, QNAP docker-stacks)
  • Stack additions or removals
  • Port allocation changes
  • Connection topology changes
  • Docker network changes
  • Hardware or network equipment changes UI-4. Propose updates: Present a summary of proposed changes to the user:
  • Which sections need updating and why
  • Specific additions or modifications UI-5. Apply after confirmation: Edit the file only after user approval

Rules

  • Language: Japanese/English mixed (match existing style per section)
  • infrastructure.md is pasted into a Claude.ai web project — keep it concise (~200 lines)
  • Show structure only — do not add operational procedures (those belong in langchain/ops.md)
  • Do not duplicate design details — reference langchain/architecture.md instead
  • Do not add phase progress — reference langchain/progress.md instead
  • The "Coding Guidelines" and "Agent Context File Conventions" sections are maintained separately; do not modify unless explicitly requested

Read the full file on GitHub · 49 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. yesterday First seen · 49 lines · 16 tokens per session scan A dd61f4f69ad4

Subscribe to this mod's changes

update-infrastructure is a skill published in the GitHub repository nirecom/agents (3 stars, last pushed today), licensed MIT. It adds 16 tokens to every session and 558 once invoked, about $0.0001 per session on Opus 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 2026-09-03.

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