How do I install Onyx?

Install Onyx with a single command: npx mdskills install onyx-dot-app/onyx. This downloads the skill files into your project and your AI agent picks them up automatically.

What platforms support Onyx?

Onyx works with Docker. Skills use the open SKILL.md format which is compatible with any AI coding agent that reads markdown instructions.

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Onyx

Name: Onyx: AI Agent Skill
Brand: onyx-dot-app
Availability: InStock
Author: onyx-dot-app

Official

Self-hosted AI knowledge assistant (formerly Danswer). Connects to your team's Slack, Google Drive, Confluence, GitHub and turns them into a Q&A agent with source citations. The default open-source Glean alternative.

by onyx-dot-app

npx mdskills install onyx-dot-app/onyx

Dagu

Self-hosted workflow orchestration with first-class support for AI agent steps. Airflow alternative with a lighter footprint — single Go binary, YAML DAGs, built-in web UI. Runs LLM tasks alongside shell, HTTP, and Docker steps.

GitNexus

Client-side knowledge graph creator for codebases with a built-in Graph RAG agent. Runs entirely in the browser — no server. Point it at a repo and get an interactive graph plus a chat agent that answers with graph-aware context.

Unstract

LLM-driven document extraction platform. Turn any PDF, image, or scanned doc into structured JSON with prompt-based extraction. Ships an agent workflow builder and cloud-hostable API. Common alternative to LlamaParse and Unstructured.

Gortex

Code-intelligence engine for AI agents. Builds a semantic index of your codebase that agents can query for symbol lookup, call-graph traversal, and refactor planning. Runs as a local service; language-model-agnostic.

App details

Type: Web app
Hosting: Self-hosted
Platforms: DockerLinuxCloud
Capabilities: AssistantRAGIndexingKnowledge graph

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SKILL.md

1# Onyx
2 
3## Description
4Self-hosted AI knowledge assistant (formerly Danswer). Connects to your team's Slack, Google Drive, Confluence, GitHub and turns them into a Q&A agent with source citations. The default open-source Glean alternative.
5 
6## When to Use This Skill
7 
8Use this skill when the user needs help with tasks related to this domain.
9 
10## Instructions
11 
12Add your instructions here.

Full transparency — inspect the skill content before installing.

Turn your AI IDE session history (Cursor, Windsurf, Claude Code) into reusable skills and specs. Runs locally, watches your IDE, and generates SKILL.md-style artifacts from what you actually did.

by specstoryai

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Local-first control plane for ComfyUI with agent workflows. Exposes ComfyUI graphs to LLM agents via MCP so an agent can compose image workflows, run them, and read back the results.

by artokun