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Swagger Lens

visualstudio.comAPI design, testing & docs

No liveness check has reached it yet; it is registered on the VS Code Marketplace and has been in the index since 8 Oct 2026. How this is checked

Swagger Lens is a Visual Studio Code extension for previewing Swagger and OpenAPI documents. It compares local specifications, highlights affected endpoints and shared schemas, and supports JSON, YAML, and light or dark themes for API development workflows.

Inferred · not functionally tested

FreeWebWindowsmacOSLinux
Visit visualstudio.com

Overview

6 features

Purpose: Helps developers preview Swagger specifications and identify API changes and affected endpoints locally.

Inferred · not functionally tested

Audience: API developers using Visual Studio Code

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, windows, macos, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: unknown.

Swagger Lens sits in PulseGate's API design, testing & docs category. Inferred · not functionally tested: It helps developers preview Swagger specifications and identify API changes and affected endpoints locally. Inferred · not functionally tested: Swagger Lens is a B2B product aimed at API developers using Visual Studio Code. Basis unknown · not verified: Swagger Lens costs nothing to use. Basis unknown · not verified: Swagger Lens is available on the web, Windows, macOS, and Linux.

Catomak builds and maintains Swagger Lens, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include swagger preview, openAPI diffs, and affected endpoints.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Swagger preview
  • OpenAPI diffs
  • Affected endpoints
  • Shared schemas
  • JSON support
  • YAML support

Topics: Inferred · not functionally tested

Tags
swagger-previewopenapi-diffapi-visualizationendpoint-impactvscode-extension

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserWindowsmacOSLinux

Trust & compliance

Public signals
HTTPSFree tierStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed8 Oct · 02:46 UTC
    Swagger Lens seen via VS Code Marketplace
    Source: VS Code Marketplace · Open

Frequently asked questions about Swagger Lens

What does Swagger Lens do?
Inferred · not functionally tested: Swagger Lens helps developers preview Swagger specifications and identify API changes and affected endpoints locally. It is catalogued under API design, testing & docs on PulseGate.
Who is Swagger Lens for?
Inferred · not functionally tested: Swagger Lens is a B2B product built for API developers using Visual Studio Code.
Does Swagger Lens have a free plan?
Basis unknown · not verified: Yes — Swagger Lens is free to use.
What platforms does Swagger Lens run on?
Basis unknown · not verified: Swagger Lens runs on the web, Windows, macOS, and Linux.
Is Swagger Lens still maintained?
Unverified. Swagger Lens has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Swagger Lens?
Similar projects tracked by PulseGate include agmail, group-payments, and API Workbench.agmailgroup-paymentsAPI Workbench
Who develops Swagger Lens?
Swagger Lens is developed by Catomak.
How long has Swagger Lens been around?
Swagger Lens first shipped in 2026.

Also in API design, testing & docs

Same category — not a similarity match