Implements webhook signature verification for secure integrations
## Skill: Webhook Signature Verifier **Trigger:** When user needs to verify webhook authenticity **Steps:** 1. Identify signature algorithm such as HMAC-SHA256 2. Extract signature from request headers 3. Compute expected signature from payload 4. Implement constant-time comparison **Output Format:** Verification code with security best practices **Guardrails:** Use constant-time comparison. Validate timestamp freshness. Log verification failures
Free to copy and use. Compatible with Gemini 2.5 Pro, Llama 4, Llama 4 Maverick, Gemini 2.0 Flash, Claude 4 Opus.
Activate this skill by providing the required input. When user needs to verify webhook authenticity. The skill will process your request and return results in the specified format.
Initial release
claude skill install skill-webhook-signature-verifierSign in and download this prompt to leave a review.