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 bencium/bencium-marketplace --skill bencium-code-conventionsgit clone --depth 1 https://github.com/bencium/bencium-marketplaceWrote 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/bencium/bencium-marketplace/bencium-code-conventions)<a href="https://agentmods.dev/skills/bencium/bencium-marketplace/bencium-code-conventions"><img src="https://agentmods.dev/badge/skills/bencium/bencium-marketplace/bencium-code-conventions/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/bencium/bencium-marketplace/bencium-code-conventions"><img src="https://agentmods.dev/badge/skills/bencium/bencium-marketplace/bencium-code-conventions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 72 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
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 | $0.00019 | $0.00728 |
| Opus 5 | $0.00010 | $0.00364 |
| Sonnet 5 | $0.00004 | $0.00146 |
| Haiku 4.5 | $0.00002 | $0.00073 |
Grade A, and why
bencium-code-conventions scanned grade A with 1 finding 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 10d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Test APIs via curl commands first, then implement in code Copies of this mod
1 near-identical copy found in the catalogue:
- bencium-code-conventions — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Code Conventions
Core Technologies
- Frontend: ReactJS, Next.js (App Router structure), TypeScript
- Styling: TailwindCSS v3.x (never v4), Shadcn UI
- Build Tools: Vite (when applicable)
- Backend: Postgres compatible convex.dev or Supabase (always ask, never local postgres)
- Deployment: Netlify or Vercel or Fly - suggest
- Environment: Mac M2, Python3 with virtual environments, no CUDA, no Docker
- Alternative Languages: Avoid python if you can, try using RUST
Code Style & Structure
- Use ES modules (import/export) syntax
- Destructure imports when possible
- Use TypeScript for all new code
- Use async/await instead of Promise chains
- Prefer const/let over var; use early returns
- Use consts instead of functions:
const toggle = () =>. Define types. - Use descriptive variable names with auxiliary verbs (e.g.,
isLoading,hasError) - Use lowercase with dashes for directory names (e.g.,
components/auth-wizard)
Framework Conventions
- Next.js: Use App Router (app directory) structure and page.tsx files
- React: Functional and declarative patterns; avoid classes
- State Management: Zustand, TanStack React Query
- Validation: Zod for schema validation
Component Library & Styling
- Component Library: Prefer shadcn components from
@/components/ui - Styling: Tailwind utility classes
- Layout: Grid/flex wrappers with
gapfor spacing - Icons:
@phosphor-icons/react - Toasts:
sonnerfor notifications - Always add loading states, spinners, placeholder animations
Quality Assurance & Testing
- TDD: Write failing tests first, commit them, then iterate until suite passes
- Never mock tests - if there's a test script, execute all until done
- Always write SQL in chunks with test steps after each chunk
- Typecheck after making code changes
- Run tests before committing
- Prefer running single tests for performance, not whole suite
Error Handling
- Implement proper error handling and user input validation
- Error messages should be understood by non-technical people
- Use early returns for error conditions
- Test APIs via curl commands first, then implement in 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.
- 10d ago First seen · 75 lines · 19 tokens per session scan A 0d330a7d5fe8
bencium-code-conventions is a skill published in the GitHub repository bencium/bencium-marketplace (420 stars, last pushed 10d ago), licensed MIT. It adds 19 tokens to every session and 728 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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