# SpecLynx OpenAPI Toolkit

**Canonical:** https://apis.io/apis/speclynx/openapi-toolkit/  
**Provider:** SpecLynx — https://apis.io/providers/speclynx/  
**Documentation:** https://speclynx.com/openapi-toolkit/

SpecLynx OpenAPI Toolkit is one of 6 APIs that [SpecLynx](https://apis.io/providers/speclynx/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include API Design, AsyncAPI, Developer Tools, Linting, and OpenAPI. The published artifact set on APIs.io includes API documentation.

A VS Code extension providing semantic editing, real-time validation, linting, and live preview for OpenAPI, AsyncAPI, and Arazzo specifications. Features context-aware autocompletion, Go to Definition, Find References, JSON/YAML conversion, Spectral ruleset integration, and Scalar/SwaggerUI live preview. Works on desktop VS Code, vscode.dev, github.dev, and GitHub Codespaces.

## Machine-readable artifacts (4)

- **Documentation** — https://speclynx.com/openapi-toolkit/
- **Marketplace** — https://marketplace.visualstudio.com/items?itemName=SpecLynx.vscode-openapi-toolkit
- **OpenVSX** — https://open-vsx.org/extension/SpecLynx/vscode-openapi-toolkit
- **GitHubRepo** — https://github.com/speclynx/vscode-openapi-toolkit

## Other SpecLynx APIs (5)

- [SpecLynx](https://apis.io/apis/speclynx/speclynx/)
- [SpecLynx Editor](https://apis.io/apis/speclynx/editor/)
- [SpecLynx CLI](https://apis.io/apis/speclynx/cli/)
- [SpecLynx Language Service](https://apis.io/apis/speclynx/language-service/)
- [SpecLynx ApiDOM](https://apis.io/apis/speclynx/apidom/)

## Tags

API Design, AsyncAPI, Developer Tools, Linting, OpenAPI, Spectral, VS Code

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/speclynx/openapi-toolkit/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/speclynx/.