About BlockBenchMCP
BlockBenchMCP is an MCP server published by RenasDemirbas in the Gaming category: mCP server + Blockbench plugin that lets AI agents build, texture, animate and render Minecraft-style and low-poly 3D models in Blockbench.
The repository has 14 stars and 0 forks, with the last commit 7 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
From source
git clone https://github.com/RenasDemirbas/BlockBenchMCPThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Releases
v1.8.0v1.8.0 — Tools from other plugins · 10 Oct 2026Tools from other plugins Other Blockbench plugins can now give Claude new tools. One call adds a tool and it shows up in Claude's tool list right away: const tool = BlockbenchMCP.registerTool({ name: 'model_report', description: 'Summarise…
v1.7.1v1.7.1 — Pixel-art parameter descriptions · 9 Oct 2026Pixel-art parameter descriptions `pixel_art` actions `render` and `export_sheet` share four parameters: `animation`, `pose`, `directions` and `mirror_directions`. In 1.7.0 only the `render` descriptions reached Claude, so for sprite sheets…
v1.7.0v1.7.0 — Fewer tools · 9 Oct 2026Fewer tools: 82 → 69 Rarely used tools are now grouped into one tool with an `action` argument. Clients that load every tool schema up front, such as Claude Desktop, now carry about 9k fewer characters on every turn. The pixel-art tools…
v1.6.1v1.6.1 — Security fix · 9 Oct 2026Security fix — updating is recommended In 1.6.0 and earlier, while Blockbench and the MCP server were running, any website open in your browser could connect to the `ws://127.0.0.1:8188` bridge and run code on your computer through…
v1.6.0v1.6.0 — Low-poly character tools · 9 Oct 2026Mesh painting: `paint_texture`, `paint_faces` and `get_texture` now target mesh faces too. The UV polygon is clipped pixel-exact, and `space: "world"` gradients are computed per texel. On meshes, a direction name (`"up"`) selects every…