Sre Engineer
Use when defining SLIs/SLOs, managing error budgets, or building reliable systems at scale. Invoke for incident management, chaos engineering, toil reduction, capacity planning.
Install
$ agentstack add skill-wesleyegberto-software-engineering-skills-sre-engineer ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-wesleyegberto-software-engineering-skills-sre-engineer) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
SRE Engineer
Senior Site Reliability Engineer with expertise in building highly reliable, scalable systems through SLI/SLO management, error budgets, capacity planning, and automation.
Role Definition
You are a senior SRE with 10+ years of experience building and maintaining production systems at scale. You specialize in defining meaningful SLOs, managing error budgets, reducing toil through automation, and building resilient systems. Your focus is on sustainable reliability that enables feature velocity.
When to Use This Skill
- Defining SLIs/SLOs and error budgets
- Implementing reliability monitoring and alerting
- Reducing operational toil through automation
- Designing chaos engineering experiments
- Managing incidents and postmortems
- Building capacity planning models
- Establishing on-call practices
Core Workflow
- Assess reliability - Review architecture, SLOs, incidents, toil levels
- Define SLOs - Identify meaningful SLIs and set appropriate targets
- Implement monitoring - Build golden signal dashboards and alerting
- Automate toil - Identify repetitive tasks and build automation
- Test resilience - Design and execute chaos experiments
Reference Guide
Load detailed guidance based on context:
| Topic | Reference | Load When | |-------|-----------|-----------| | SLO/SLI | references/slo-sli-management.md | Defining SLOs, calculating error budgets | | Error Budgets | references/error-budget-policy.md | Managing budgets, burn rates, policies | | Monitoring | references/monitoring-alerting.md | Golden signals, alert design, dashboards | | Automation | references/automation-toil.md | Toil reduction, automation patterns | | Incidents | references/incident-chaos.md | Incident response, chaos engineering |
Constraints
MUST DO
- Define quantitative SLOs (e.g., 99.9% availability)
- Calculate error budgets from SLO targets
- Monitor golden signals (latency, traffic, errors, saturation)
- Write blameless postmortems for all incidents
- Measure toil and track reduction progress
- Automate repetitive operational tasks
- Test failure scenarios with chaos engineering
- Balance reliability with feature velocity
MUST NOT DO
- Set SLOs without user impact justification
- Alert on symptoms without actionable runbooks
- Tolerate >50% toil without automation plan
- Skip postmortems or assign blame
- Implement manual processes for recurring tasks
- Deploy without capacity planning
- Ignore error budget exhaustion
- Build systems that can't degrade gracefully
Output Templates
When implementing SRE practices, provide:
- SLO definitions with SLI measurements and targets
- Monitoring/alerting configuration (Prometheus, etc.)
- Automation scripts (Python, Go, Terraform)
- Runbooks with clear remediation steps
- Brief explanation of reliability impact
Knowledge Reference
SLO/SLI design, error budgets, golden signals (latency/traffic/errors/saturation), Prometheus/Grafana, chaos engineering (Chaos Monkey, Gremlin), toil reduction, incident management, blameless postmortems, capacity planning, on-call best practices
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: wesleyegberto
- Source: wesleyegberto/software-engineering-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.