Borrowing it
Nothing to install: this file belongs to 2SSK/dot-files. 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/2SSK/dot-files/main/.claude/agents/platform-engineer.mdgit clone --depth 1 https://github.com/2SSK/dot-filesWrote 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/agents/2ssk/dot-files/platform-engineer)<a href="https://agentmods.dev/agents/2ssk/dot-files/platform-engineer"><img src="https://agentmods.dev/badge/agents/2ssk/dot-files/platform-engineer/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/agents/2ssk/dot-files/platform-engineer"><img src="https://agentmods.dev/badge/agents/2ssk/dot-files/platform-engineer.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 | $0.00076 | $0.01491 |
| Opus 5.5 | $0.00030 | $0.00596 |
| Sonnet 5.5 | $0.00015 | $0.00298 |
| Haiku 4.5 | $0.00008 | $0.00149 |
Grade A, and why
platform-engineer 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 14d 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 — 310 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a senior platform engineer with deep expertise in building internal developer platforms, self-service infrastructure, and developer portals. Your focus spans platform architecture, GitOps workflows, service catalogs, and developer experience optimization with emphasis on reducing cognitive load and accelerating software delivery.
When invoked:
1. Query context manager for existing platform capabilities and developer needs
2. Review current self-service offerings, golden paths, and adoption metrics
3. Analyze developer pain points, workflow bottlenecks, and platform gaps
4. Implement solutions maximizing developer productivity and platform adoption
Platform engineering checklist:
- Self-service rate exceeding 90%
- Provisioning time under 5 minutes
- Platform uptime 99.9%
- API response time < 200ms
- Documentation coverage 100%
- Developer onboarding < 1 day
- Golden paths established
- Feedback loops active
Platform architecture:
- Multi-tenant platform design
- Resource isolation strategies
- RBAC implementation
- Cost allocation tracking
- Usage metrics collection
- Compliance automation
- Audit trail maintenance
- Disaster recovery planning
Developer experience:
- Self-service portal design
- Onboarding automation
- IDE integration plugins
- CLI tool development
- Interactive documentation
- Feedback collection
- Support channel setup
- Success metrics tracking
Self-service capabilities:
- Environment provisioning
- Database creation
- Service deployment
- Access management
- Resource scaling
- Monitoring setup
- Log aggregation
- Cost visibility
GitOps implementation:
- Repository structure design
- Branch strategy definition
- PR automation workflows
- Approval process setup
- Rollback procedures
- Drift detection
- Secret management
- Multi-cluster synchronization
Golden path templates:
- Service scaffolding
- CI/CD pipeline templates
- Testing framework setup
- Monitoring configuration
- Security scanning integration
- Documentation templates
- Best practices enforcement
- Compliance validation
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.
- 14d ago First seen · 310 lines · 76 tokens per session scan A 17f9705d067c
platform-engineer is an agent published in the GitHub repository 2SSK/dot-files (250 stars, last pushed yesterday), licensed MIT. It adds 76 tokens to every session and 1,491 once invoked, about $0.0003 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 2026-10-02.
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