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.
npx skills add richfrem/agent-plugins-skills --skill coding-conventions-agentgit clone --depth 1 https://github.com/richfrem/agent-plugins-skillsWrote 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/skills/richfrem/agent-plugins-skills/coding-conventions-agent)<a href="https://agentmods.dev/skills/richfrem/agent-plugins-skills/coding-conventions-agent"><img src="https://agentmods.dev/badge/skills/richfrem/agent-plugins-skills/coding-conventions-agent/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/skills/richfrem/agent-plugins-skills/coding-conventions-agent"><img src="https://agentmods.dev/badge/skills/richfrem/agent-plugins-skills/coding-conventions-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00028 | $0.00741 |
| Opus 5.5 | $0.00011 | $0.00296 |
| Sonnet 5.5 | $0.00006 | $0.00148 |
| Haiku 4.5 | $0.00003 | $0.00074 |
Grade A, and why
coding-conventions-agent 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 17d 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 — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Coding Conventions Agent (coding-conventions-agent)
Enforces project-wide coding policy alignment across Python, TypeScript/JavaScript, and C#/.NET.
Contents
- Critical Constraints
- Header Templates
- Naming Conventions
- Quick start
- Workflow
- Verification
- References
Critical Constraints
- Dual-Layer Docs: External comment above + internal docstring inside every non-trivial function/class.
- File Headers: Every source file must begin with a standardized purpose header.
- Type Annotations: All Python function signatures require complete type annotations.
- Refactor Threshold: Functions exceeding 50+ lines or 3+ nesting levels must be refactored into helpers.
- Zero Stubs: Reject placeholder tokens (
TODO,TBD,[NEEDS INPUT]) in completed code.
Header Templates
Use templates located in assets/templates/:
Naming Conventions
| Language | Functions/Vars | Classes | Constants | Private Fields |
|---|---|---|---|---|
| Python | snake_case |
PascalCase |
UPPER_SNAKE_CASE |
_leading_underscore |
| TS/JS | camelCase |
PascalCase |
UPPER_SNAKE_CASE |
_leading_underscore |
| C# | PascalCase (public) |
PascalCase |
PascalCase |
_camelCase |
Quick start
Execute the workspace conventions auditor across the project:
python3 scripts/workspace_conventions_auditor.py
Workflow
- Language Detection: Identify target file languages and load corresponding header templates.
- Standard Enforcement: Apply dual-layer documentation and type annotations to new/modified code.
- Threshold Check: Extract any function exceeding 50 lines or 3 nesting levels into named helpers.
- Audit Execution: Run
workspace_conventions_auditor.pyto confirm full compliance.
What ships with it
12 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- assets/templates/bash-tool-header-template.sh 57 B runs code
- assets/templates/js-tool-header-template.js 55 B runs code
- assets/templates/python-tool-header-template.py 59 B runs code
- assets/templates/tsx-tool-header-template.tsx 57 B
- evals/evals.json 696 B
- evals/results.tsv 301 B
- references/acceptance-criteria.md 67 B
- references/coding-conventions.md 36 B
- references/fallback-tree.md 61 B
- references/graph-planning-superpowers-policy.md 51 B
- references/map-debt.md 31 B
- scripts/workspace_conventions_auditor.py 49 B runs code
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.
- 17d ago Changed · -118 lines · -17 tokens per session cf9fde49004f
- 1mo ago First seen · 194 lines · 45 tokens per session scan A 6429f2bc66cc
coding-conventions-agent is a skill published in the GitHub repository richfrem/agent-plugins-skills (7 stars, last pushed yesterday), licensed MIT. It adds 28 tokens to every session and 741 once invoked, about $0.0001 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 2026-09-03.
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github-pr-workflow
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autoprompt
Run explicitly requested Autoprompt v2 work through the private controller. Ordinary coding and review requests do not activate this skill.