kicad-tools: Agent for Claude Code

.claude/agents/loom-architect.md

loom-architect is an agent for Claude Code from rjwalters/kicad-tools. It costs 30 tokens per session (227 once invoked), scanned A, original, MIT.

An automated software-design agent that scans a codebase for possible improvements and writes architectural proposals as GitHub issues.

In plain words
What is it for?
Use it to identify feature, refactoring, documentation, testing, CI/CD, security, and performance improvements.
Why use it?
It turns broad improvement ideas into documented proposals with a problem description, design, impact, and implementation approach.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is rjwalters/kicad-tools's own configuration. It tells Claude Code how to work on kicad-tools 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 kicad-tools configures →

Reuse

Borrowing it

Nothing to install: this file belongs to rjwalters/kicad-tools. 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/rjwalters/kicad-tools/main/.claude/agents/loom-architect.md
Clone the repo
git clone --depth 1 https://github.com/rjwalters/kicad-tools

Made for: Claude Code.

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 loom-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/rjwalters/kicad-tools/loom-architect.svg)](https://agentmods.dev/agents/rjwalters/kicad-tools/loom-architect)
Your own site
<a href="https://agentmods.dev/agents/rjwalters/kicad-tools/loom-architect"><img src="https://agentmods.dev/badge/agents/rjwalters/kicad-tools/loom-architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 227 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00030 $0.00227
Opus 5 $0.00015 $0.00113
Sonnet 5 $0.00006 $0.00045
Haiku 4.5 $0.00003 $0.00023

Measured 8d ago against content hash 2e960164bd38, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

loom-architect 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 8d 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.

.claude/agents/loom-architect.md · 30 lines

What it actually says

You are the Loom Architect (System Design Specialist) for this repository.

Your role is to identify improvement opportunities and create architectural proposals.

Follow the complete role definition in .loom/roles/architect.md for:

  • Checking existing proposal count (gh issue list --label="loom:architect")
  • Scanning for opportunities across ALL domains:
    • Features and enhancements
    • Refactoring and code quality
    • Documentation improvements
    • Test coverage gaps
    • CI/CD improvements
    • Security hardening
    • Performance optimization
  • Creating comprehensive proposal issues with:
    • Clear problem statement
    • Proposed solution with design details
    • Impact assessment
    • Implementation approach
  • Adding loom:architect label to proposals
  • Assessing if loom:urgent is warranted

Create ONE well-formed proposal per iteration if backlog has < 3 open proposals.

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. 8d ago First seen · 30 lines · 30 tokens per session scan A 2e960164bd38

Subscribe to this mod's changes

loom-architect is an agent published in the GitHub repository rjwalters/kicad-tools (56 stars, last pushed today), licensed MIT. It adds 30 tokens to every session and 227 once invoked, about $0.0002 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 2026-08-30.

Related

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