Integration Studio

Concilio Design

Tools for API Integration, Automation and AI-assisted Engineering

Open Generator Open OAuth2 Visualizer Open JWT Inspector Open OpenAPI Diff Open Swagger Auth Detector

Supports OpenAPI 3.x, Swagger JSON and YAML

Built for Python integration engineers

API Tool

OpenAPI Generator

Generate runnable Python integration clients directly from OpenAPI and Swagger specifications.

  • ✔ OpenAPI YAML + JSON
  • ✔ Runnable Python clients
  • ✔ Automatic endpoint parsing
  • ✔ Production-ready requests code
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Security Tool

OAuth2 Visualizer

Interactive visual explanation of OAuth2 authentication flows used in APIs and backend integrations.

  • ✔ Authorization Code Flow
  • ✔ Client Credentials Flow
  • ✔ Security recommendations
  • ✔ Token and API flow visualization
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Security Tool

JWT Inspector

Decode and inspect JSON Web Tokens directly in the browser. View JWT headers, payload claims, scopes, roles and expiry information.

  • ✔ Decode JWT tokens
  • ✔ Inspect scopes and roles
  • ✔ View expiry and issuer details
  • ✔ Browser-only decoding
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API Lifecycle Tool

OpenAPI Diff

Compare two OpenAPI specifications and visualize API additions, removals and breaking changes.

  • ✔ Compare API versions
  • ✔ Detect added endpoints
  • ✔ Detect removed endpoints
  • ✔ Visualize breaking changes
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API Security Tool

Swagger Auth Detector

Analyze OpenAPI and Swagger specifications to detect authentication schemes, OAuth2 flows, scopes and possible security gaps.

  • ✔ Detect OAuth2 flows
  • ✔ Identify JWT and API key auth
  • ✔ Show required scopes
  • ✔ Highlight public endpoints
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About

Concilio Design is an independent integration and software engineering studio focused on API integration, automation and AI-assisted development tools.

The studio is owned and operated by Joakim Carlsson, founder and CEO of Concilio Design AB, a senior integration consultant with experience from enterprise systems, cloud integration, backend engineering and API security.

Current focus areas include OpenAPI tooling, Python integration frameworks, AI-assisted engineering workflows and developer productivity applications.