Borrowing it
Nothing to install: this file belongs to obviousworks/vibe-coding-ai-rules. 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/obviousworks/vibe-coding-ai-rules/main/ide-specific/github-copilot/.github/instructions/code-style.instructions.mdgit clone --depth 1 https://github.com/obviousworks/vibe-coding-ai-rulesWrote 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/obviousworks/vibe-coding-ai-rules/code-style)<a href="https://agentmods.dev/instructions/obviousworks/vibe-coding-ai-rules/code-style"><img src="https://agentmods.dev/badge/instructions/obviousworks/vibe-coding-ai-rules/code-style/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/obviousworks/vibe-coding-ai-rules/code-style"><img src="https://agentmods.dev/badge/instructions/obviousworks/vibe-coding-ai-rules/code-style.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 | $0.00255 | $0.00255 |
| Opus 5.5 | $0.00102 | $0.00102 |
| Sonnet 5.5 | $0.00051 | $0.00051 |
| Haiku 4.5 | $0.00026 | $0.00026 |
Grade A, and why
vibe-coding-ai-rules code-style.instructions.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.
What it actually says
Code Style Standards
Naming Conventions
- Files: {{FILE_NAMING}} (e.g., kebab-case.tsx, snake_case.py)
- Components: PascalCase
- Functions: camelCase with verb prefixes (getUserData, calculateTotal)
- Variables: camelCase with auxiliary verbs for booleans (isLoading, hasError)
- Constants: UPPER_SNAKE_CASE
- Types/Interfaces: PascalCase
Formatting
- Indentation: {{INDENTATION}} (e.g., 2 spaces)
- Line Length: {{LINE_LENGTH}} max (e.g., 100 chars)
- Quotes: {{QUOTE_STYLE}} (e.g., single quotes)
- Semicolons: {{SEMICOLONS}} (e.g., required)
- Trailing Commas: always in multi-line structures
Do's
- Use explicit return types for functions
- Prefer composition over inheritance
- Use const assertions for literal types
- Implement proper error boundaries
Don'ts
- No
anytypes — useunknownwith type guards - No unhandled promise rejections
- No inline styles (use CSS framework)
- No business logic in UI components
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.
- 2mo ago First seen · 33 lines · 255 tokens per session scan A 51e025a462bd
vibe-coding-ai-rules code-style.instructions.md is an instructions file published in the GitHub repository obviousworks/vibe-coding-ai-rules (96 stars, last pushed 4mo ago), licensed MIT. It adds 255 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 2026-08-30.
vibe-coding-ai-rules code-style.instructions.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| vibe-coding-ai-rules code-style.instructions.mdobviousworks/vibe-coding-ai-rules | Instructions file | 96 | 4mo ago | MIT | A | 255 | GitHub Copilot |
| 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 |