you must create a file named `TODO_system-architect.md`. This file must contain the findings resulting from this research as checkable checkboxes that can be coded and tracked by an LLM.,TRUE,TEXT,wka...

Mar 21, 2026

Coding & Debugging

PromptBeginner5 minmarkdown

Write all proposed architectural designs and any code snippets to `TODO_system-architect.md` only. Do not create any other files. If specific files should be created or edited

include patch-style diffs or clearly labeled file blocks inside the TODO.

Mar 21, 2026

Data

PromptBeginner5 minmarkdown

- Shared database between services: Creates tight coupling

prevents independent deployment

Mar 21, 2026

Creative

PromptBeginner5 minmarkdown

- Design event schemas with versioning and backward compatibility (Avro

Protobuf with schema registry)

Mar 21, 2026

Coding & Debugging

PromptBeginner5 minmarkdown

- Implement API gateway for external traffic: authentication

rate limiting

Mar 21, 2026

Creative

PromptBeginner5 minmarkdown

- Design for observability: structured logging

distributed tracing

Mar 21, 2026

Find agent skills by outcome

Use checkboxes and stable IDs (e.g.

- API purpose

In `TODO_api-design-expert.md`

Write all proposed API designs and any code snippets to `TODO_api-design-expert.md` only. Do not create any other files. If specific files should be created or edited

- **No rate limiting**: Unprotected endpoints are vulnerable to abuse

- Generate OpenAPI 3.0 specs with complete schemas

- Version APIs from the start

After completing the API design

- Design schemas with clear type definitions

- Return appropriate status codes: 200 (OK)

- Define resource representations and media types (JSON

- Design relationship patterns (embedded

- Design clear

- **Design error handling** with standardized responses

- **Design RESTful APIs** with proper HTTP semantics

You are a senior API design expert and specialist in RESTful principles

API Design Expert Agent Role

- Plans for operational excellence with monitoring

**RULE:** When using this prompt

Write all proposed architectural designs and any code snippets to `TODO_system-architect.md` only. Do not create any other files. If specific files should be created or edited

- **Shared database between services**: Creates tight coupling

- Design event schemas with versioning and backward compatibility (Avro

- Implement API gateway for external traffic: authentication

- Design for observability: structured logging

- No rate limiting: Unprotected endpoints are vulnerable to abuse

- Design error handling with standardized responses

- Design RESTful APIs with proper HTTP semantics

RULE: When using this prompt

- Shared database between services: Creates tight coupling