# Wiki JS Modern Open Source Wiki Platform On Node JS > Wiki.js is a powerful open-source wiki app built on Node.js with support for Markdown, visual editing, Git-backed storage, and a GraphQL API. It provides multi-language content, granular access controls, and integrations with major authentication providers. Use when this capability is needed. - Skill: `tomevault-io/wiki-js-modern-open-source-wiki-platform-on-node-js` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/wiki-js-modern-open-source-wiki-platform-on-node-js` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/wiki-js-modern-open-source-wiki-platform-on-node-js/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Docs & Writing - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/wiki-js-modern-open-source-wiki-platform-on-node-js --- # Wiki.js Modern Open Source Wiki Platform on Node.js Wiki.js is a powerful open-source wiki app built on Node.js with support for Markdown, visual editing, Git-backed storage, and a GraphQL API. It provides multi-language content, granular access controls, and integrations with major authentication providers. ## Installation No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow. - Source: https://github.com/requarks/wiki ## Source - [Agent Skill Exchange](https://agentskillexchange.com/skills/wikijs-wiki-platform-nodejs/) --- > Source: [agentskillexchange/skills](https://github.com/agentskillexchange/skills) — distributed by [TomeVault](https://tomevault.io).