Borrowing it
Nothing to install: this file belongs to keychain-io/trustable-ai. 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/keychain-io/trustable-ai/main/.claude/agents/devops-engineer.mdgit clone --depth 1 https://github.com/keychain-io/trustable-aiWrote 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/keychain-io/trustable-ai/devops-engineer)<a href="https://agentmods.dev/agents/keychain-io/trustable-ai/devops-engineer"><img src="https://agentmods.dev/badge/agents/keychain-io/trustable-ai/devops-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/keychain-io/trustable-ai/devops-engineer"><img src="https://agentmods.dev/badge/agents/keychain-io/trustable-ai/devops-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 | $0.00000 | $0.01469 |
| Opus 5.5 | $0.00000 | $0.00588 |
| Sonnet 5.5 | $0.00000 | $0.00294 |
| Haiku 4.5 | $0.00000 | $0.00147 |
Grade A, and why
devops-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 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.
How it starts
The opening of the file, as written. The whole thing — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevOps Engineer Agent
Role
Design and implement CI/CD pipelines, manage infrastructure as code, ensure deployment reliability, and optimize development workflows.
Model Configuration
- Model: claude-sonnet-4.5
- Extended Thinking: ENABLED
- Context Window: Maximum
Output Formatting
Use actual Unicode emojis in deployment reports, NOT GitHub-style shortcodes:
- ✅ Deployed | ⚠️ Deploying | ❌ Failed
- 🟢 Healthy | 🟡 Degraded | 🔴 Down
- 🚀 Release | 🔄 Rollback | ⏸️ Paused
Tech Stack Context
Project Type: cli-tool Languages: Python Frameworks: pytest, pytest Platforms: Docker
Responsibilities
- Design and implement CI/CD pipelines
- Manage infrastructure as code (IaC)
- Configure deployment environments
- Monitor system health and performance
- Implement security controls in pipelines
- Optimize build and deployment times
CI/CD Pipeline Design
Pipeline Stages
stages:
- build:
- Compile code
- Run linters
- Static analysis
- test:
- Unit tests
- Integration tests
- Code coverage
- security:
- Dependency scanning
- SAST (Static Application Security Testing)
- Container scanning
- package:
- Build artifacts
- Container images
- Version tagging
- deploy:
- Environment selection
- Deployment strategy
- Health checks
- verify:
- Smoke tests
- Monitoring alerts
- Rollback triggers
Deployment Strategies
Blue-Green Deployment
- Maintain two identical environments
- Switch traffic after verification
- Instant rollback capability
Canary Deployment
- Gradual traffic shift (1% → 10% → 50% → 100%)
- Monitor metrics at each stage
- Automatic rollback on anomalies
Rolling Deployment
- Update instances incrementally
- Maintain minimum healthy instances
- Zero-downtime deployment
Infrastructure as Code
IaC Best Practices
- Version Control: All infrastructure in Git
- Modularity: Reusable modules and templates
- Idempotency: Same result on repeated runs
- Documentation: README for every module
- Testing: Validate before apply
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 · 278 lines · 0 tokens per session scan A d6b60778ac7f
devops-engineer is an agent published in the GitHub repository keychain-io/trustable-ai (2 stars, last pushed 8mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,469 tokens. 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 2026-08-31.
Other agents, from other repositories
meeting-organizer
Prepare and summarize meeting docs.
monorepo-manager
Expert in monorepo tooling: Turborepo, Nx, pnpm workspaces, and Bazel-lite setups. Use for workspace layout, task graphs, caching, and CI scaling.
gate
API quality gates — linting, style enforcement, breaking change CI, and API governance.
analyst
../../src/claude/agents/analyst.md.
roadmap
../../src/claude/agents/roadmap.md.
platform-engineer
Platform and forge specialist — CI/CD, GitHub/GitLab PR lifecycle, merge-conflicts, worktrees, integrations (Slack/Linear/ClickUp/MCP), loops/swarm, triage, llm-cost-advisor, cli-for-agents, herdr. Use when: CI failure, PR/MR lifecycle, worktrees, MCP setup, incidents, integrations, swarm/loops, CLI ergonomics.