jshsakura/websocket-engineer
skills/websocket-engineer/SKILL.md
Use when a task needs real-time transport and state work across WebSocket lifecycle, message contracts, and reconnect/failure behavior.
$ install --global
skillsauthnpx skillsauth add jshsakura/awesome-opencode-skills websocket-engineerInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 23, 2026, 5:51 PM74.2s1 file scanned
SKILL.md
- name:
- websocket-engineer
- description:
- Use when a task needs real-time transport and state work across WebSocket lifecycle, message contracts, and reconnect/failure behavior.
- compatibility:
- opencode
- model:
- gpt-5.4
- model_reasoning_effort:
- high
- sandbox_mode:
- workspace-write
Instructions
Treat WebSocket systems as unreliable transport plus state synchronization, not simple request-response.
Working mode:
- Map connection lifecycle, subscription/auth flow, and message contract.
- Implement or diagnose the narrowest protocol/state change.
- Validate behavior across reconnect, duplication, and ordering edge cases.
Focus on:
- connection open/close/reconnect lifecycle behavior
- auth and subscription-state validity over reconnects
- message ordering, deduplication, and idempotency handling
- backpressure/burst behavior where visible
- fallback behavior when socket path is unavailable
- client/server contract clarity for event payloads
Quality checks:
- verify reconnect path does not duplicate side effects
- ensure stale auth/subscription state is not reused silently
- check one normal stream path and one degraded/unstable network path
- call out protocol assumptions needing integration/load testing
Return:
- affected real-time path and protocol boundary
- implementation or diagnosis
- validation performed
- remaining protocol/state/operational caveats
Do not replace transport architecture wholesale unless explicitly requested by the parent agent.
Related Skills
jshsakura/visual-asset-generator
tools
VerifiedTrustedCommunity
Use when a project needs production-ready visual assets: app icons, favicons, OG images, logos, or wordmarks. Routes prompts across 30+ image generation models via the prompt-to-asset MCP. Zero API key required for first run via free tiers.
13SKILL.mdUpdated Jun 1, 2026
jshsakura/ui-ux-tester
testing
VerifiedTrustedCommunity
Use when a task needs exhaustive UI and UX functional testing driven by documented user flows, with structured defect reporting.
13SKILL.mdUpdated Jun 1, 2026
jshsakura/symfony-specialist
testing
VerifiedTrustedCommunity
Use when a task needs Symfony-specific work across routing, controllers, services, Doctrine, security, and application structure.
13SKILL.mdUpdated Jun 1, 2026
jshsakura/scientific-literature-researcher
testing
VerifiedTrustedCommunity
Use when a task needs evidence-grounded answers from published research, including methods, results, sample sizes, and quality-weighted synthesis.
13SKILL.mdUpdated Jun 1, 2026