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wachterjohanneswachterjohannes/symfony-skills/skills/make-webhook/SKILL.md

make-webhook

Skill4 starsChanged 2 months agoMITView on GitHub

Use when the application should receive webhooks from an external service such as Stripe or GitHub.

The file

We split this skill into the rules it gives an agent

1 rule. About 0 are common, 0 are distinctive, and 1 is very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈0

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 1

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Very specific:

    Verification: Check the service's signature header in the parser and throw RejectWebhookException on mismatch.

    line 32

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Webhook receiver

symfony console make:webhook stripe

The name is the argument (letters, digits, underscores, dots and dashes) and becomes the key the webhook is reachable under. The maker installs symfony/webhook itself and adds the entry to config/packages/webhook.yaml.

What you get

Two classes, and the split is the point: a request parser extending AbstractRequestParser that turns the HTTP request into a RemoteEvent, and a consumer marked #[AsRemoteEventConsumer] that reacts to it. Parsing and verification live in the parser; what the application does about the event lives in the consumer.

What is yours

  • The request matcher. Interactively the maker asks which matchers apply (method, path, host, IPs, JSON); non-interactively it asks nothing, so the generated getRequestMatcher() starts wide. Tighten it to what the sender actually does.
  • Verification. Check the service's signature header in the parser and throw RejectWebhookException on mismatch. A webhook endpoint without verification accepts events from anyone who finds the URL.

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