Developer Tools & Repos Agent Skills for ChatGPT

Design production-grade APIs with intentional architecture before writing endpoints.

Creates backend docs (api_spec.md, database_schema.md).

Backend engineering knowledge base for Go and Python developers — article threads on HTTP & routing, authn/authz, validation & middleware…

Analyzes the user's business problem and recommends the right backend integration approach — Web API, AI Web API (generative summaries /…

Implements scalable server-side architectures, API designs, and database optimizations for Node.js and Next.js applications.

Review backend plans and code changes using evidence from the actual repository, callers, contracts, data writers, and runtime boundaries.

BambooHR integration via Apideck's HRIS unified API — same methods work across every connector in HRIS, switch by changing `serviceId`.

This skill should be used when the user asks to "implement Bankr client", "write bankr-client.ts", "create API client for Bankr", "common…

Apply when wiring validation, error handling, or framework adapters.

Apply when writing stateful logic, or when code branches a lot or repeats a shape assumption across files.

Apply to multi-step work (sweeps, migrations, runs of similar edits) and to how you stack commits and PRs.

Generate bash script templates with best practices including error handling, argument parsing, logging, and portability considerations.

Use this skill when the user wants to analyze or explore a codebase (remote repository or local repository) using Repomix.

Basiq integration. Manage data, records, and automate workflows. Use when the user wants to interact with Basiq data.

Enforce 2026 folder structure standards - feature-based organization, max nesting depth, unidirectional imports.

Behavior tree design and implementation skill for game AI.

Design a performance benchmark for an API — test scenarios, metrics, and tooling.

Use when designing explicit state-machine behavior for systems with multiple modes (idle/loading/success/error, draft/submitted/approved…

Bevy game engine: ECS, rendering, input, and asset management.

Use when biome configuration including biome.json setup, schema versions, VCS integration, and project organization.

Use when formatting JavaScript/TypeScript code with Biome's fast formatter including patterns, options, and code style management.