---
name: Symfony Api Platform Security
slug: symfony-api-platform-security
category: Quality
description: Symfony Api Platform Security helps you secure API Platform resources with security expressions, voters, securityPostValidation, and operation-level access control. Use it when defining contracts, payload boundaries, and validation behavior for API operations.
github: "https://github.com/dev-toolings/superpowers-symfony/tree/main/skills/api-platform-security"
language: TypeScript
stars: 208
forks: 20
install: "npx degit https://github.com/dev-toolings/superpowers-symfony/tree/main/skills/api-platform-security ~/.claude/skills/api-platform-security"
installs_to: ~/.claude/skills/api-platform-security
source_path: skills/api-platform-security/SKILL.md
collection_size: 23
category_size: 1557
collection_url: "https://dirskills.com/collections/dev-toolings/superpowers-symfony"
added: 2026-09-04T05:27:03.788Z
last_synced: 2026-09-04T05:27:03.788Z
canonical_url: "https://dirskills.com/skills/symfony-api-platform-security"
---

# Symfony Api Platform Security

Symfony Api Platform Security helps you secure API Platform resources with security expressions, voters, securityPostValidation, and operation-level access control. Use it when defining contracts, payload boundaries, and validation behavior for API operations.

**Install:**

```bash
npx degit https://github.com/dev-toolings/superpowers-symfony/tree/main/skills/api-platform-security ~/.claude/skills/api-platform-security
```

## README

# Api Platform Security (Symfony)

## Use when
- Designing or evolving API Platform contracts and operations.
- Aligning serialization, validation, and security behavior.

## Default workflow
1. Define operation-level contract and payload boundaries.
2. Implement resource/DTO/provider/processor changes with explicit mapping.
3. Apply operation-specific validation and security constraints.
4. Validate functional behavior across happy and negative paths.

## Guardrails
- Keep API contract explicit and version-aware.
- Avoid exposing internal entity fields implicitly.
- Prevent drift between docs and actual serialization.

## Progressive disclosure
- Use this file for execution posture and risk controls.
- Open references when deep implementation details are needed.

## Output contract
- API artifacts changed (resource/DTO/provider/processor).
- Contract/security decisions and rationale.
- Functional verification results.

## References
- `reference.md`
- `docs/complexity-tiers.md`