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SKILL verified MIT Self-run

Symfony:symfony Messenger

skill-makfly-superpowers-symfony-symfony-messenger · by MakFly

Async message handling with Symfony Messenger; configure transports (RabbitMQ, Redis, Doctrine); implement handlers, middleware, and retry strategies

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Install

$ agentstack add skill-makfly-superpowers-symfony-symfony-messenger

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No 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.

View the full security report →

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Reliability & compatibility

✓ Security review passed
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Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

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About

Symfony Messenger (Symfony)

Use when

  • Implementing asynchronous workflows with Messenger/Scheduler/Cache.
  • Stabilizing retries and failure transports.

Default workflow

  1. Define async contract and delivery semantics.
  2. Implement idempotent handlers and routing strategy.
  3. Configure retries, failure transport, and observability.
  4. Validate success/failure replay scenarios.

Guardrails

  • Assume at-least-once delivery, not exactly-once.
  • Keep handlers deterministic and side-effect aware.
  • Surface poison-message handling strategy.

Progressive disclosure

  • Use this file for execution posture and risk controls.
  • Open references when deep implementation details are needed.

Output contract

  • Async config/handlers updated.
  • Retry/failure policy decisions.
  • Operational validation evidence.

References

  • reference.md
  • docs/complexity-tiers.md

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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