# Cesium Context7

> Fetches up-to-date documentation for Cesium, CesiumJS, Cesium Viewer, 3D Tiles, Unreal Engine integration, Unity integration, cesium-unreal, cesium-unity, ACesium3DTileset, ACesiumGeoreference, Globe Anchor, Cesium plugin, georeferencing, and Cesium-related APIs using Context7 MCP tools. Useful for CesiumJS classes (Viewer, Entity, Camera, Scene, Cartesian3, etc.), Unreal Engine Cesium components…

- **Type:** Skill
- **Install:** `agentstack add skill-cesiumgs-cesium-ai-integrations-cesium-context7`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [CesiumGS](https://agentstack.voostack.com/s/cesiumgs)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [CesiumGS](https://github.com/CesiumGS)
- **Source:** https://github.com/CesiumGS/cesium-ai-integrations/tree/main/skills/cesium-context7

## Install

```sh
agentstack add skill-cesiumgs-cesium-ai-integrations-cesium-context7
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Context7 for Cesium Development

This skill provides access to up-to-date Cesium documentation for CesiumJS, Unreal Engine integration, and Unity integration.

When working with Cesium-related code, use Context7 MCP Server tools to fetch current documentation before providing answers or generating code.

## Available Tools

### 1. `resolve-library-id`

Search for libraries and retrieve their Context7 library IDs.

**⚠️ Only use this tool when it's unclear which library to use. For Cesium projects, use the Known Library IDs listed below.**

**Parameters**:

- `libraryName` (string, required): Name of the library to search
- `query` (string, optional): Additional search context

**Example use case**: Find the correct library ID for an unfamiliar library or when the library ID is unknown.

### 2. `query-docs`

Retrieve documentation for a specific library and query.

**Parameters**:

- `libraryId` (string, required): Context7 library ID
- `query` (string, required): Documentation query or topic
- `version` (string, optional): Specific library version

**Example use case**: Get documentation for Cesium Viewer initialization using library `/cesiumgs/cesium`.

## Known Library IDs

### CesiumJS API Documentation

For class constructors, methods, and properties (e.g., Viewer, Entity, Cartesian3, Camera methods, Scene properties):

- Library ID: `/cesiumgs/cesium`

### Cesium for Unreal Engine

For Unreal Engine integration (e.g., ACesium3DTileset, ACesiumGeoreference, Blueprint integration):

- Library ID: `/cesiumgs/cesium-unreal`

### Cesium for Unity

For Unity integration (e.g., Cesium3DTileset component, CesiumCameraController, C# scripting):

- Library ID: `/cesiumgs/cesium-unity`

### 3D Tiles Specification

For tile formats and schema details (e.g., tileset JSON structure, refinement strategies, metadata schemas):

- Library ID: `/websites/ogc_cs_22-025r4`

## Usage Guidelines

- Use the Known Library IDs listed above for Cesium-related queries
- When a question requires information from multiple sources (e.g., CesiumJS API + 3D Tiles spec, or Unreal integration + CesiumJS concepts), make separate `query-docs` calls with different library IDs to gather comprehensive documentation
- Use `resolve-library-id` when the library is unknown, not listed in Known Library IDs, or when it's unclear which library best fits the question
- Use `query-docs` to fetch documentation before generating code to ensure accuracy
- Specify the `version` parameter when working with a specific version
- Provide clear, specific queries to get the most relevant documentation
- Avoid hallucinations by using current, version-specific documentation

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [CesiumGS](https://github.com/CesiumGS)
- **Source:** [CesiumGS/cesium-ai-integrations](https://github.com/CesiumGS/cesium-ai-integrations)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-cesiumgs-cesium-ai-integrations-cesium-context7
- Seller: https://agentstack.voostack.com/s/cesiumgs
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.