Intelligentium
NetFabric · Open Source · MIT Licensed

The AI plugin marketplace
for serious agent builders.

Intelligentium is a curated marketplace of skills, agents, hooks, MCP servers, and tools — versioned, deterministic, and installable in one command via APM.

★ View on GitHub Browse Plugins
apm marketplace add netfabric/intelligentium

Built different, on purpose

Every plugin follows the same predictable shape — so your agents can install, compose, and trust them without surprises.

⚡

One-command install

Add the marketplace once, then pull any plugin with apm install <plugin>@intelligentium — no manual wiring.

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Deterministic structure

Skills, agents, hooks, MCP servers, and tools all ship in a consistent, versioned layout that's easy to automate around.

🛰️

Machine-discoverable

An Agentic Resource Discovery catalog lets other agents and registries find these capabilities programmatically.

🧠

Domain-verified skills

From abstract math to .NET generics to APM authoring — each skill packages battle-tested, scoped domain knowledge.

🔓

Open and auditable

MIT licensed, fully public source. Read exactly what your agents load — nothing hidden, nothing compiled away.

🔁

Kept in sync

CI regenerates the marketplace manifest and discovery catalog on every change, so consumers always see the latest state.

🐍

Python-only scripts

Every skill's automation scripts are normalized to Python — no mixed toolchains to install, so behavior stays deterministic across every consumer.

The catalog

Seven plugins, ready to install. Each links to its source in the repository.

math-foundations

Core abstract math skills for angles, trigonometry, vectors, and coordinate system conversions.

mathgeometryanglestrigonometryvectorscoordinates

math-rotation

Abstract math skills for 3D rotation representations, quaternion algebra, and interpolation on manifolds.

mathrotationquaternioninterpolationorientation

math-geodesy

Abstract math skills for geodetic coordinates, reference ellipsoids, and datum transformations.

mathgeodesyellipsoiddatumcoordinates

dotnet

C# and .NET skills for modern language best practices and generic math over System.Numerics.

csharpdotnetgeneric-mathbest-practices

apm-authoring

Skills for authoring, consuming, and publishing APM packages, plus configuring apm-action CI workflows.

apmskillspluginmarketplaceauthoringci

agent-authoring

Skills for authoring AGENTS.md project-context files and SKILL.md agent skills.

agents-mdskillauthoringdocumentation

agentic-discovery

Skill for the Agentic Resource Discovery (ARD) open specification for publishing and discovering AI capabilities.

arddiscoverymcpa2aagentscatalog

Agentic Resource Discovery

Intelligentium publishes an ARD v0.9 catalog so agents and registries can discover its plugins and skills programmatically.

https://intelligentium.ai/.well-known/ai-catalog.json