---
title: "kiln-engine"
description: "Create, review and revise editable 3D assets, with private saved revisions and GLB downloads."
canonical: https://agentpluginsdirectory.com/plugins/kiln-engine--instruktlabs
last-updated: 2026-10-12
---

# kiln-engine
Create, review and revise editable 3D assets, with private saved revisions and GLB downloads.
- Slug: kiln-engine--instruktlabs
- Publisher: Instrukt Labs
- Repository: https://github.com/instruktlabs/kiln
- Manifest: plugins/kiln-hosted/plugin.json
- Version: 1.2.2
- License: MIT
- Category (editorial): other
- Skills: 1 (kiln-hosted)
- MCP servers: 1 (kiln)
- Stars: 263
- Repository created: 2026-06-23
- Repository last pushed: 2026-10-10
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/kiln-engine--instruktlabs
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What kiln-engine does, in the publisher's words

This is the public-directory submission candidate, not a launched or approved listing. The hosted service is open for an introductory invite-only launch; directory submission, its dedicated review account and review materials remain deferred. The published local package is a separate distribution.

Kiln turns agent-authored JavaScript into editable 3D assets. This integration connects supported clients to kiln.instruktlabs.com using OAuth with Google or GitHub sign-in. Enrollment requires a private invitation; the introduction allows ten accounts sharing 200 native requests per month, with additional account quotas. Request access through Discord; joining the server does not enroll an account. No local engine installation or model-provider API key is required for hosted operation.

The agent can discover geometry helpers, validate source, render views, inspect geometry, edit source, create materials, and save or reopen immutable revisions. Results include rendered images and authenticated downloads for GLB assets, editable source and bundles. Source, material data and artifacts are processed and stored on Cloudflare.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/instruktlabs/kiln/HEAD/plugins/kiln-hosted/README.md

## Skills

- kiln-hosted: Create, inspect, revise and deliver editable 3D assets through Kiln's connected hosted service, or reopen assets saved in that account. Use for hosted Kiln work; keep an existing local Kiln workspace on its local workflow unless the user chooses hosted storage.

Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.

## MCP servers

- kiln: transport: streamable-http; url: https://kiln.instruktlabs.com/mcp

Read from the plugin's own mcp.json. Environment variable names only, never values.