webhook-architecture SKILL.md skillA
webhook-architecture from hive-academy/ptahcode is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hive-academy/ptahcode/webhook-architecture@git:20261018.e46f918Pins git:20261018.e46f918 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hive-academy/ptahcode
- Path
.claude/skills/webhook-architecture/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261018.e46f918, committed Oct 18, 2026
- First version recorded
- Aug 31, 2026
- Size
- 1,518 bytes
- Repository stars
- 34
- License
- MIT
Three-layer NestJS design for inbound webhooks. Use when adding a webhook endpoint, verifying signatures, routing external events, idempotent processing or failed-delivery recovery. Not for billing or subscription logic — use saas-platform-patterns.
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
# 3-Layer Webhook Architecture ## Apply - Implement each inbound provider webhook in its Stage B domain module. Keep HTTP extraction, verification/routing, and domain handling in separate layers. - Preserve the raw request bytes for signature verification. Verify before parsing or dispatching an event. - Deduplicate provider event IDs before applying domain mutations. Durably persist handler failures in the webhook service. Acknowledge with 200 only when an automatic retry path will redrive the stored failure; otherwise return a retryable response. Consult the recovery guide for manual-retry and queue options. - Keep provider-specific event mapping in the webhook service; route each event type to one domain handler method, which owns its business changes. ## Load by task - For controller, verification service, domain handler, and module wiring, load [three-layer pattern](references/three-layer-pattern.md). - For SDK verification or HMAC, timestamp, and raw body requirements, load [signature verification](references/signature-verification.md). …
Read the whole file at its exact version.
How to install
mdr add hive-academy/ptahcode/webhook-architecture@sha256:765e77199d2d886cThe line at the top of this page pins the label git:20261018.e46f918, 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_b6nflliogp4doqfh)
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Versions
The registry has recorded 3 versions of this file, between Aug 31, 2026 and Oct 18, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.e46f918 latest | 2026-10-18 | e46f918 | 1,518 B | A | view · diff |
| git:20260914.5e8ef0f | 2026-09-14 | 5e8ef0f | 10,452 B | A | view · diff |
| git:20260831.84892c0 | 2026-08-31 | 84892c0 | 10,730 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1518 bytes)
- 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
- pass: No prompt-injection phrasing
- 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
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
hive-academy/ptahcode · 34 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_b6nflliogp4doqfh GET https://markdownregistry.com/api/v1/resolve?ref=hive-academy/ptahcode/webhook-architecture GET https://markdownregistry.com/api/v1/blob/765e77199d2d886cbf067ff63f477365ed4e8a3fd1527d67dc9bd3049fea3d2c
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.