webhook-handler-patterns SKILL.md skillA
webhook-handler-patterns from martineserios/thebrana is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add martineserios/thebrana/webhook-handler-patterns@git:20260610.36508aePins git:20260610.36508ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- martineserios/thebrana
- Path
system/skills/acquired/webhook-handler-patterns/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260610.36508ae, committed Jun 10, 2026
- First version recorded
- May 14, 2026
- Size
- 2,997 bytes
- Repository stars
- 3
- License
- MIT
Best practices for webhook handlers: verify → parse → handle idempotently. Covers idempotency, error handling, retry logic, framework-specific gotchas (Express, Next.js, FastAPI). Use when implementing any webhook receiver.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Webhook Handler Patterns ## When to Use This Skill - Following the correct webhook handler order (verify → parse → handle idempotently) - Implementing idempotent webhook handlers - Handling errors and configuring retry behavior - Understanding framework-specific gotchas (raw body, middleware order) - Building production-ready webhook infrastructure ## Resources ### Handler Sequence - references/handler-sequence.md (upstream `references/handler-sequence.md`, not installed locally) - Verify first, parse second, handle idempotently third ### Best Practices - references/idempotency.md (upstream `references/idempotency.md`, not installed locally) - Prevent duplicate processing - references/error-handling.md (upstream `references/error-handling.md`, not installed locally) - Return codes, logging, dead letter queues - references/retry-logic.md (upstream `references/retry-logic.md`, not installed locally) - Provider retry schedules, backoff patterns ### Framework Guides - references/frameworks/express.md (upstream `references/frameworks/express.md`, not installed locally) - Express.js patterns and gotchas …
Read the whole file at its exact version.
How to install
mdr add martineserios/thebrana/webhook-handler-patterns@sha256:07eb771a375317e9The line at the top of this page pins the label git:20260610.36508ae, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2nm3p5tvhemvokmy)
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Versions
The registry has recorded 2 versions of this file, between May 14, 2026 and Jun 10, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260610.36508ae latest | 2026-06-10 | 36508ae | 2,997 B | A | view · diff |
| git:20260514.1864f69 | 2026-05-14 | 1864f69 | 941 B | A | view |
Audit of the latest version
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- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
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- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
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- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
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Source
martineserios/thebrana · 3 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2nm3p5tvhemvokmy GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/webhook-handler-patterns GET https://markdownregistry.com/api/v1/blob/07eb771a375317e932be6a3f7e62c99470301c010143012cc9e0202e9e4c6c0e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.