Free 3D conversion (FBX, GLB, OBJ, STL, PLY, DAE, USDZ, 3MF) as a remote MCP server. No account.
Connect Remote server
claude mcp add --transport http shapeweld https://shapeweld.com/mcp
{
"mcpServers": {
"shapeweld": {
"url": "https://shapeweld.com/mcp"
}
}
}
{
"servers": {
"shapeweld": {
"type": "http",
"url": "https://shapeweld.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://shapeweld.com/mcp
Tools 5 found in our last check
list_toolsThe conversions this server offers: for each, the job kind, the accepted source extensions, the target (a format name, or the kind itself for a mesh tool), the upload cap in MB, whether a zip is accepted, and the page where the same conversion runs in a browser.
conversion_notesBefore uploading anything: for a pair of formats (for example from "fbx" to "glb"), what survives the trip (skeleton, shape keys, materials, vertex colours), what is lost, the known limits of the two formats, and the page for that pair. Says so when the pair is not offered and n…
convert_fileStarts a conversion. Give the target (`to`: a format name such as glb, fbx, obj, stl, ply, dae, usdz, 3mf, or a mesh tool kind from list_tools such as mesh-decimate) and the file as an https link (`file_url`) or as the file attached to the chat (`file`). The source format is rea…
job_statusThe state of a conversion started by convert_file: queued, processing, ready, failed (with the reason), expired, or refused when the file needs a choice only the page can offer.
result_linkFor a ready conversion: the download link (valid 3 days, no sign-in), the file name, the expiry date, and a link that opens the result in a viewer on the site.
Details
| Endpoint | https://shapeweld.com/mcp (Streamable HTTP) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | io.github.shapeweld/shapeweld |
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