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 tuanductran/hr-skills --skill hr-fullstackgit clone --depth 1 https://github.com/tuanductran/hr-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/tuanductran/hr-skills/hr-fullstack)<a href="https://agentmods.dev/skills/tuanductran/hr-skills/hr-fullstack"><img src="https://agentmods.dev/badge/skills/tuanductran/hr-skills/hr-fullstack/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/tuanductran/hr-skills/hr-fullstack"><img src="https://agentmods.dev/badge/skills/tuanductran/hr-skills/hr-fullstack.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 | $0.00096 | $0.02064 |
| Opus 5 | $0.00048 | $0.01032 |
| Sonnet 5 | $0.00019 | $0.00413 |
| Haiku 4.5 | $0.00010 | $0.00206 |
Grade A, and why
hr-fullstack 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 5d 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 — 318 lines — stays where its author put it; the contents beside it link to each section on GitHub.
HR fullstack engineering hiring
Comprehensive Fullstack Engineering knowledge for HR and recruiters — from understanding cross-functional engineering and modern web stacks to evaluating fullstack candidates, interpreting fullstack portfolios, and improving technical hiring decisions.
Supported tasks
- Explaining fullstack development concepts for non-technical recruiters
- Understanding frontend and backend integration
- Screening fullstack candidates effectively
- Evaluating fullstack portfolios and GitHub profiles
- Creating fullstack interview questions and hiring scorecards
- Comparing fullstack stacks and architectures
- Understanding fullstack workflows and deployment pipelines
- Identifying fullstack seniority levels and skill expectations
- Understanding APIs, databases, frontend frameworks, and cloud systems together
- Writing fullstack job descriptions and hiring requirements
- Explaining fullstack terminology used by developers
- Understanding collaboration between frontend, backend, DevOps, and product teams
What fullstack development means in 2026
Modern fullstack engineering is no longer simply:
- "frontend + backend"
In 2026, fullstack developers are increasingly expected to:
- build end-to-end product features
- understand frontend and backend architecture
- integrate APIs and databases
- manage deployment workflows
- collaborate across engineering boundaries
- work with cloud and AI-assisted development tools
Modern hiring trends show that companies value engineers who can move across system boundaries and reduce handoff friction between teams.
Fullstack ecosystem (2026)
Frontend technologies
- React
- Next.js
- Vue
- Nuxt
- Angular
- Astro
- SvelteKit
- TypeScript
- Tailwind CSS
Backend technologies
- Node.js
- NestJS
- Express.js
- Fastify
- Python
- FastAPI
- Django
- Spring Boot
- ASP.NET Core
- Go
Databases
- PostgreSQL
- MySQL
- MongoDB
- Redis
API technologies
- REST API
- GraphQL
- tRPC
- WebSockets
What ships with it
3 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.
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.
- 5d ago First seen · 318 lines · 96 tokens per session scan A c872f2620698
hr-fullstack is a skill published in the GitHub repository tuanductran/hr-skills (55 stars, last pushed yesterday), licensed MIT. It adds 96 tokens to every session and 2,064 once invoked, about $0.0005 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 2026-09-03.
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