MCPInstall

symfony:symfony-messenger

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

Installs
589
Last 24h
—
Trending rank
—
Security
Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/dev-toolings/superpowers-symfony --skill symfony:symfony-messenger
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads symfony:symfony-messenger automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

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

FAQ

What does the symfony:symfony-messenger skill do?

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

How do I install symfony:symfony-messenger?

Run npx skills add https://github.com/dev-toolings/superpowers-symfony --skill symfony:symfony-messenger in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/symfony:symfony-messenger/ (personal) or .claude/skills/symfony:symfony-messenger/ (project).

Which AI agents can use symfony:symfony-messenger?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is symfony:symfony-messenger safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains symfony:symfony-messenger?

It is published by dev-toolings in dev-toolings/superpowers-symfony. It has 589 recorded installs.

More from dev-toolings/superpowers-symfony

View all →

symfony:interfaces-and-autowiring

dev-toolings/superpowers-symfony

Master Symfony Dependency Injection with autowiring,

Security708 installs

symfony:controller-cleanup

dev-toolings/superpowers-symfony

Refactor fat controllers into lean ones by extracting business logic to services, handlers, and invokable commands

symfony:doctrine-migrations

dev-toolings/superpowers-symfony

Create and manage Doctrine migrations (lib 4.x) for schema versioning; handle dependencies, rollbacks, and production deployment

DevOps & Cloud641 installs

symfony:tdd-with-phpunit

dev-toolings/superpowers-symfony

Apply RED-GREEN-REFACTOR with PHPUnit 10/11 for Symfony; KernelTestCase/WebTestCase, attributes ([Test]/[DataProvider]), Foundry

Testing & QA634 installs

symfony:quality-checks

dev-toolings/superpowers-symfony

Run code quality tools: PHP-CS-Fixer for style, PHPStan for static analysis, and type safety checks

Backend & APIs622 installs

symfony:doctrine-relations

dev-toolings/superpowers-symfony

Define Doctrine entity relationships (OneToMany, ManyToMany, ManyToOne); configure cascade, orphan removal, multiple entity managers; prevent N+1 queries

612 installs

Popular data & databases skills

View category →

Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS policies and the tests that verify them, indexes, triggers, database functions, queues and scheduled jobs (pgcron, pgmq), vector/semantic search (pgvector), and restoring dumps (pgrestore) or importing data. Also load it when diagnosing slow queries, high CPU, timeouts, EXPLAIN plans, connection exhaustion, locking, bloat, or rows visible to the wrong user or tenant. This is not just a performance guide — schema, migration, security, and SQL authoring tasks need these rules too, even for a one-column change or a single query.

OfficialData & Databases462.2K installs

prisma-client-api

prisma/skills

Prisma Client API reference covering model queries, filters, operators, and client methods. Use when writing database queries, using CRUD operations, filtering data, or configuring Prisma Client. Triggers on "prisma query", "findMany", "create", "update", "delete", "$transaction".

OfficialData & Databases393.5K installs

Deprecated compatibility name for prisma-orm-setup. Use only when a user or existing integration explicitly invokes prisma-database-setup; otherwise select prisma-orm-setup.

OfficialData & Databases392.3K installs

prisma-cli

prisma/skills

Prisma ORM 7 CLI reference for existing Prisma 7 applications or explicitly selected Prisma 7 workflows. Covers prisma init, generate, migrate, db, dev, studio, and mcp. For setup, connection repair, or Prisma 8, use prisma-orm-setup; not the Prisma Platform CLI.

OfficialData & Databases390.8K installs

prisma-postgres

prisma/skills

Deprecated compatibility name for prisma-postgres-setup. Use only when a user or existing integration explicitly invokes prisma-postgres; otherwise select prisma-postgres-setup.

OfficialData & Databases384.4K installs

Required reference for Prisma ORM 7 SQL driver adapter work. Use when implementing or modifying adapters, adding database drivers, or touching SqlDriverAdapter, Transaction, savepoint, result mapping, or DriverAdapterError behavior. Covers current transaction lifecycle, optional savepoint hooks, original database-error preservation, and verification.

OfficialData & Databases378.9K installs