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Spine Render MCP Server

answering

Spine Render is answering right now. Last checked 7 min ago. It exposes 4 tools. Last commit 21 Oct 2026.

Render Spine 3.8 skeleton animations to PNG frames or GIF. Pay per call with points.

Uptime history 4 days of history · worst day 99%
4 days agonow
100.0%
Uptime 24h
91 of 91 checks
4
Tools
read from the server
1462 ms
Response time
average over 24h
0
Stars
last commit 21 Oct 2026

Spine Render missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

run in your terminal
claude mcp add spine-render --transport http https://lain42.top/studio/render/mcp-server/mcp
Settings → Connectors → Add custom connector, then paste this address
https://lain42.top/studio/render/mcp-server/mcp
~/.codex/config.toml
[mcp_servers.spine-render]
url = "https://lain42.top/studio/render/mcp-server/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "spine-render": {
      "url": "https://lain42.top/studio/render/mcp-server/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "spine-render": {
      "type": "http",
      "url": "https://lain42.top/studio/render/mcp-server/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

spine
spine_describe
解析 Spine 骨骼并返回摘要(版本/骨骼数/动画列表等,免费)。 atlas/skel 为 base64 文本,pages 为 [{"name": "...", "png": "<base64>"}]。
spine_render_animate
渲染骨骼动画为 GIF(20 积分)。返回 base64 图像。 token 为 studio-billing Bearer 令牌(也可走 HTTP Authorization 头)。 request_id 幂等:同 id 重试不会二次扣费。
spine_render_frame
渲染骨骼单帧为透明背景 PNG(5 积分)。返回 base64 图像。 token 为 studio-billing Bearer 令牌(也可走 HTTP Authorization 头)。 request_id 幂等:同 id 重试不会二次扣费。include_image=False 时只返回计费元信息。
spine_render_pricing
Spine 渲染服务定价与限制卡片(免费调用)。

Endpoints

URLTransportStateLatencyChecked
https://lain42.top/studio/render/mcp-server/mcp streamable-http answering 969 ms 7 min ago

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Spine Render — questions

Answers built from our own checks of this server.

What can Spine Render do?
It exposes 4 tools, read directly from the server on our last check. Among them: spine_describe, spine_render_animate, spine_render_frame, spine_render_pricing. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Spine Render working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1462 ms. The bar chart above shows every period we have measured.
How do I connect Spine Render?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Spine Render need an API key?
No. Spine Render completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Spine Render?
It answers our handshake in 1462 ms on average, which is faster than 1% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Spine Render open source?
The code is open source: it is published under the MIT licence, written in Rust and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at lain42.top, which runs on its operator's own terms.