/spine-review

SpineBackend & APIs

Reviews a backend codebase or API against production readiness criteria: REST convention adherence, authentication and authorization coverage, input validation completeness, error handling for all failure modes, pagination on every list endpoint, rate limiting, and test coverage of the critical path.

Install

This skill

Install Spine Review

1. Add to marketplace

$ claude plugin marketplace add tonone-ai/tonone

2. Install this skill

$ claude plugin install spine-review@tonone-ai

The agent

Install Spine

1. Add to marketplace

$ claude plugin marketplace add tonone-ai/tonone

2. Install Spine

$ claude plugin install spine@tonone-ai

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Full installation guide

Invoke this skill

Command|$ /spine-review

When to use

Before launching a new API to external users or third-party integrators. After a major backend refactor where regressions may have been introduced. As part of a pre-launch checklist when shipping a feature that handles payments, PII, or other data where correctness is critical.

Deep dive

AI Backend and API Code Review

Production-readiness review for backend code: REST conventions, auth coverage, validation, error handling, pagination, rate limiting, test coverage on critical paths.

Read the article

More from Spine

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SpineBackend

/spine-api

Designs and builds an API contract-first: the interface is defined and agreed before implementation begins. Produces endpoint specs with request and response schemas, validation rules, auth requirements, error codes, and pagination patterns, then implements the full API against that spec.

When building a new REST or GraphQL API from scrat…

SpineBackend

/spine-service

Bootstraps a new backend service with everything production requires from day one: config management via environment variables with validation at startup, health check and readiness endpoints, graceful shutdown that drains in-flight requests, structured logging, and service discovery registration.

When starting a new backend service or microservic…

SpinePlanning

/spine-design

Produces a system design document before implementation begins: component breakdown, data flow diagrams, API contracts between services, failure modes with fallback behavior, and scaling strategy. Written to be reviewed and challenged before any code is written.

When architecting a new system or feature that inv…

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