Agent skill · Backend & API

asyncapi-authoring

Author and validate AsyncAPI 3.0 specifications for event-driven API design, message brokers, and async communication patterns

majiayu000github.com/majiayu000GitHub ↗
claude-codecan modify filesMIT
Install
npx skills add majiayu000/claude-skill-registry --skill asyncapi-authoring --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 22 KB
Bundled scripts: none
Allowed tools: ReadWriteEditGlobGrepBash
Path: skills/api/asyncapi-authoring/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

Review
written from the skill's own SKILL.md · Aug 5, 2026

What it does

Author and validate AsyncAPI 3.0 specifications for event-driven API design, message brokers, and async communication patterns.

How it works

  • The skill is described as providing AsyncAPI 3.0 authoring capabilities and validation guidance for event-driven architectures.
  • It lists tasks around authoring AsyncAPI 3.0 documents, planning/design input, and adherence to best practices.
  • The examples outline structure for AsyncAPI 3.0 documents (root, channels, operations, messages, payload schemas, headers, and security).
  • It references the allowed tools (Read, Write, Edit, Glob, Grep, Bash) and indicates the skill is intended to guide or assist in constructing and validating AsyncAPI artifacts.

When to use it

Use this skill for: AsyncAPI authoring tasks (creating/validating AsyncAPI 3.0 specs), planning or design guidance, and following established patterns and standards.

What it can touch

This skill declares use of tooling including Read, Write, Edit, Glob, Grep, Bash for reading, generating, editing, and validating AsyncAPI material as part of its workflow.

Caveats

License: MIT. No explicit limitations or risk statements are provided beyond the covered scope of AsyncAPI authoring guidance.

From the SKILL.md

# AsyncAPI Authoring Skill ## When to Use This Skill Use this skill when: - **Asyncapi Authoring tasks** - Working on author and validate asyncapi 3.0 specifications for event-driven api design, message brokers, and async communication patterns - **Planning or design** - Need guidance on Asyncapi Authoring approaches - **Best practices** - Want to follow established patterns and standards ## Overview Author AsyncAPI 3.0 specifications for event-driven architectures and async communication patterns. ## AsyncAPI 3.0 Structure ### Root Document ```yaml asyncapi: "3.0.0" info: title: "{Service Name} Events API" version: "1.0.0" description: | Event-driven API for {service} domain events and commands. contact: name: "{Team Name}" email: "{team@company.com}" license: name: "MIT" servers: production: host: "kafka.example.com:9092" protocol: "kafka" description: "Production Kafka cluster" security: - $ref: "#/components/securitySchemes/sasl" development: host: "localhost:9092" protocol: "kafka" description: "Local development" defaultContentType: "application/json" channels: # Channel definitions operations: # Operation definitions components: # Reusable components ``` ### Channels (AsyncA

What's inside
Steps it walks through
  1. When to Use This Skill
  2. Overview
  3. AsyncAPI 3.0 Structure
  4. Root Document
  5. Channels (AsyncAPI 3.0)
  6. Operations (AsyncAPI 3.0)
  7. Message Definitions
  8. Payload Schemas
  9. Message Traits and Security
  10. C# Models for AsyncAPI
  11. Event Design Patterns
  12. Event Naming Conventions
  13. Event Envelope Pattern
  14. Schema Evolution
Ships with 1 file
  • metadata.json
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About this skill
What does the asyncapi-authoring skill do?

Author and validate AsyncAPI 3.0 specifications for event-driven API design, message brokers, and async communication patterns

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill asyncapi-authoring --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going