{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_rc34vaxkda6b","handle":"spline-mcp","url":"https://wellknown.network/agents/spline-mcp","links":{"self":"https://wellknown.network/agents/spline-mcp/record.json","html":"https://wellknown.network/agents/spline-mcp","markdown":"https://wellknown.network/agents/spline-mcp/record.md","api":"https://wellknown.network/api/v1/agents/spline-mcp","status":"https://wellknown.network/api/v1/agents/spline-mcp/status","claim":"https://wellknown.network/agents/spline-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/spline-mcp/claim.json","badge":"https://wellknown.network/agents/spline-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/spline-mcp/history","tools":"https://wellknown.network/api/v1/agents/spline-mcp/tools"},"ard":{"identifier":"urn:air::server:spline-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"spline-mcp","summary":"MCP server for Spline.design code generation and asset management","description":"# spline-mcp\n\n[![Code style: crackerjack](https://img.shields.io/badge/code%20style-crackerjack-000042)](https://github.com/lesleslie/crackerjack)\n[![Runtime: oneiric](https://img.shields.io/badge/runtime-oneiric-6e5494)](https://github.com/lesleslie/oneiric)\n[![Framework: FastMCP](https://img.shields.io/badge/framework-FastMCP-0ea5e9)](https://github.com/PrefectHQ/fastmcp)\n[![uv](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/uv/main/assets/badge/v0.json)](https://github.com/astral-sh/uv)\n[![Python: 3.14+](https://img.shields.io/badge/python-3.14%2B-green)](https://www.python.org/downloads/)\n\nMCP server for [Spline.design](https://spline.design) code generation and asset management.\n\n## Overview\n\nSpline.design is a 3D design tool that exports interactive scenes for the web. This MCP server provides:\n\n- **Code Generation**: Generate React, Next.js, and vanilla JS integration code\n- **Asset Management**: Download, cache, and validate `.splinecode` files\n- **Integration Support**: WebSocket event sink\n- **Helper Utilities**: URL building, event documentation, code snippets\n\n> **Note**: Spline does not have a traditional REST API. Scenes are created in the Spline editor and exported as `.splinecode` files for runtime use.\n\n## Spline V2 Compatibility\n\nSpline V2 (released August 20, 2026) ships its own MCP server inside the rebuilt Spline desktop app that lets AI agents drive the editor directly — creating and modifying objects, materials, lights, cameras, booleans, particles, cloners, lathes, sky, variables, events, and states. See the [Spline V2 launch announcement](https://blog.spline.design/spline-v2) for details.\n\nThis server fills a **different, complementary niche**:\n\n| Workflow stage | Tool |\n|---|---|\n| **Authoring** — building / editing the scene in the editor | [Spline V2 MCP](https://blog.spline.design/spline-v2) (bundled with the Spline desktop app) |\n| **Embedding** — putting the exported scene into your React / Next.js / v…","publisher":null,"homepage":"https://github.com/lesleslie/spline-mcp","repository":"https://github.com/lesleslie/spline-mcp","version":"0.5.4","license":"BSD-3-Clause","protocols":["mcp"],"tags":["mcp"],"pricing":null,"endpoints":[{"url":"pypi:spline-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi"}},"derived":{"capabilities":[{"slug":"media.3d","name":"3D & Design","confidence":0.733,"provenance":"derived"}],"categories":["media"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"spline-mcp","registry":"pypi","observedAt":"2026-11-04T01:24:50.372Z","publishedAt":"2026-09-27T01:52:58.496987Z","latestVersion":"0.5.4"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"spline-mcp","url":"https://pypi.org/project/spline-mcp/","firstSeenAt":"2026-09-10T13:19:10.888Z","fetchedAt":"2026-11-04T01:23:16.586Z","normalizedAt":"2026-11-04T01:23:16.586Z"}]},"firstSeenAt":"2026-09-10T13:19:10.888Z","updatedAt":"2026-11-04T01:24:50.372Z"}