Borrowing it
Nothing to install: this file belongs to moellere/WireStudio. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/moellere/WireStudio/main/CLAUDE.mdgit clone --depth 1 https://github.com/moellere/WireStudioWrote 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.
[](https://agentmods.dev/instructions/moellere/wirestudio/claude-md)<a href="https://agentmods.dev/instructions/moellere/wirestudio/claude-md"><img src="https://agentmods.dev/badge/instructions/moellere/wirestudio/claude-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.
<a href="https://agentmods.dev/instructions/moellere/wirestudio/claude-md"><img src="https://agentmods.dev/badge/instructions/moellere/wirestudio/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00514 | $0.00514 |
| Opus 5.5 | $0.00206 | $0.00206 |
| Sonnet 5.5 | $0.00103 | $0.00103 |
| Haiku 4.5 | $0.00051 | $0.00051 |
Grade A, and why
WireStudio CLAUDE.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 15d 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.
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.
CLAUDE.md — working conventions
Notes for Claude (and humans) when editing this repo.
Voice
- Concise. No marketing language, no emojis in code, comments, commits, PRs.
- Prefer plain prose over headers in short replies.
- State decisions and tradeoffs directly. Don't hedge.
Code
- Default to no comments. Add one only when the why is non-obvious (hidden constraint, workaround, surprising invariant).
- No "added for X" / "used by Y" comments. That belongs in commit messages.
- No backwards-compat shims, dead-code stubs, or unused-arg renames. Delete it.
- No premature abstraction. Three similar lines beat a wrong helper.
- Validate at boundaries (file load, CLI input, future API). Trust internal callers.
Architecture
design.jsonis the single source of truth. Generators are pure functions ofdesign.json+ library files. No artifact → document round-trips.- Conversation history (when the agent lands in 0.2) lives in
sessions/<id>.jsonl, never indesign.json. - Permissive mode: electrical/CSP violations surface in
warnings[], do not block generation. (Strict mode is a later toggle.) - Secrets never go in
design.json. Reference fleet-for-esphome'ssecrets.yamlvia!secret name.
Library files
library/components/<id>.yamlcarries electrical metadata that ESPHome doesn't (pins, passives, current draw, pull-up requirements) plus a Jinja2 ESPHome YAML template.library/boards/<id>.yamlcarries board pinout, rails, and the PlatformIO board key.
Tests
- Generator output is pinned to goldens in
tests/golden/. - When a golden changes intentionally, regenerate via the CLI and commit the new file in the same diff as the code change.
TODOs
Use # TODO(0.x): to mark deferred work tied to an item in docs/roadmap.md.
Plain # TODO: is fine for unscoped notes.
What not to do
- No new top-level documentation files unless explicitly asked.
- No splitting
wirestudio/into more packages until 0.2 needs them. - No vendoring upstream ESPHome source. Schema-derived data only.
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.
- 15d ago Changed · +3 tokens per session 8f661f960e8e
- 2mo ago First seen · 49 lines · 511 tokens per session scan A 1a7ac4d3c02a
WireStudio CLAUDE.md is an instructions file published in the GitHub repository moellere/WireStudio (27 stars, last pushed 6d ago), licensed MIT. It adds 514 tokens to every session, about $0.0021 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 2026-08-30.
WireStudio CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| WireStudio CLAUDE.mdmoellere/WireStudio | Instructions file | 27 | 6d ago | MIT | A | 514 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
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| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |