API designer GPT
Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling stan…
API designer GPT
Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling stan…
Adapted from Jeffallan/claude-skills by Jeffallan, under the MIT licence.
See ATTRIBUTION.md for the exact source and commit.
How to install
ChatGPT GPT builder · ChatGPT
- In ChatGPT, open Explore GPTs › Create, then the Configure tab.
- Name: API designer
- Description: Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling stan…
- Paste instructions.md (7,277 characters) into Instructions.
- Upload the 5 file(s) in knowledge/ under Knowledge.
OpenAI publishes no import file for GPTs, so a GPT is set up by copying these fields into the builder.
From the vendor’s docs: help.openai.com
Versions
- 1.0.0 · 2026-10-29 · 21.7 KB
Imported from Jeffallan/claude-skills at 143243cb2da0.
sha256 4c2da182dec1268d9fbf9ac46b4a01a31cbc6907a9d7bdd1e7846d2f3cf15bba