Vigia

npm · npm:json-schema-walker

json-schema-walker active

A system that visits all schema objects in a JSON Schema document and makes callbacks before visiting all of the current schema object's subschemas.

The latest stable version of json-schema-walker is 4.0.0, published on 2026-09-07. Verified by Vigia on 2026-11-12.

Latest stable version4.0.0
Published2026-09-07 21:50:33 UTC
Installnpm install json-schema-walker@latest
Requires (engines){"node":">=20"}
Peer dependencies—
Dist-tagslatest: 4.0.0
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 13:43:26 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

Is your project affected?

Check my whole package.jsonGet notified of new versions (Atom)Facts for my AGENTS.md

Free, no signup. Paste your manifest and see what is outdated, deprecated or vulnerable.

Maintenance

Activityactive
Last stable release2026-09-07 21:50:33 UTC · 65 days ago
Stable releases in the last 12 months4
Published versions16

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

VersionPublished
4.0.02026-09-07 21:50:33 UTC
3.3.22026-07-19 08:29:36 UTC
3.3.12026-06-11 17:33:41 UTC
3.3.02026-03-23 23:00:12 UTC
3.2.02025-11-11 18:41:55 UTC
3.1.02025-08-18 09:18:43 UTC
3.0.22025-08-15 20:52:05 UTC
3.0.12025-06-03 17:34:38 UTC
3.0.02025-05-22 20:32:10 UTC
2.0.02023-11-08 22:22:18 UTC
1.1.02022-08-19 22:06:53 UTC
1.0.02022-08-19 19:02:37 UTC
0.0.42022-08-01 21:11:09 UTC
0.0.32022-08-01 21:10:52 UTC
0.0.22022-08-01 21:08:18 UTC
0.0.12022-08-01 16:56:05 UTC

Showing the 16 most recent of 16 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
node 163.0.2
node 183.3.2
node 204.0.0
node 224.0.0
node 244.0.0

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to CursorAdd to VS Code★ Star on GitHub

Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

Frequently asked questions

What is the latest version of json-schema-walker?

The latest stable version of json-schema-walker is 4.0.0, published on 2026-09-07. Verified by Vigia on 2026-11-12.

How do I install the latest version of json-schema-walker?

Run npm install json-schema-walker@latest. The latest stable version is 4.0.0 (verified 2026-11-12).

Is json-schema-walker deprecated?

No. json-schema-walker is not marked as deprecated in the registry.

Which Node.js version does json-schema-walker require?

json-schema-walker 4.0.0 declares this requirement: {"node":">=20"}.

Does json-schema-walker 4.0.0 have known vulnerabilities?

No known advisories affect json-schema-walker 4.0.0 according to the data Vigia checks.

Is json-schema-walker still maintained?

json-schema-walker published 4 stable releases in the last 12 months; the most recent was 65 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

Related packages

Badges for your README

Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:

[![version](https://vigia.coredls.cloud/badge/npm/json-schema-walker/version.svg)](https://vigia.coredls.cloud/npm/json-schema-walker)
[![maintained](https://vigia.coredls.cloud/badge/npm/json-schema-walker/maintained.svg)](https://vigia.coredls.cloud/npm/json-schema-walker)
[![status](https://vigia.coredls.cloud/badge/npm/json-schema-walker/status.svg)](https://vigia.coredls.cloud/npm/json-schema-walker)

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/json-schema-walker
GET https://vigia.coredls.cloud/v1/packages/npm/json-schema-walker/versions/{version}