Master API Building: Claude Code Skills for AI Integrations

Master API Building: Claude Code Skills for AI Integrations

This skill package provides developers with the ability to efficiently build Celigo APIs, custom HTTP endpoints that facilitate communication between external systems and Celigo integrations. It is designed for creating APIs, proxying authenticated requests, and exposing lookup/write operations as REST interfaces.

What this skill does

• Offers both visual configuration and full JavaScript control mode selection for API building.
• Defines request parameters such as HTTP method, URI path, and body schema.
• Supports processing pipelines with routers and page processors that perform business logic lookups and imports.
• Enables response routing to direct processed data, handling both success and failure conditions.
• Facilitates response shaping by defining status codes, field mappings, and body schema with preMap and postMap hooks on each response.
• Provides tools for response mapping, extracting information from page processor responses for downstream operations.
• Includes JavaScript hooks for post-response processing.

Who it is for

This skill is intended for developers and development teams who use AI coding agents such as Claude Code, Cursor, or Codex, and require robust tools for API integration and data exchange with external systems.

Use cases

• Developers creating custom APIs for seamless integration between different software platforms.
• Teams needing to expose data lookup or write operations as RESTful services for external access.
• Projects that require proxying authenticated requests to external systems while ensuring data integrity and security.

Technical details

This skill leverages the capabilities of agent-skills and aiapplication tools for building APIs. Integration with Celigo infrastructure ensures structured responses and streamlined data handling processes. It aids in the management of response mappings and routing through specified configurations, enhancing the functionality of Claude Code, Cursor, or Codex AI agents in handling HTTP requests and responses.

Source & Licence

This package is built on open-source work published by celigo (celigo/ai) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.