FabTally 3D-Print Slicer, Quote & DFM is an MCP server with 14 tools an agent can call, among them analyze_3d_model, analyze_model, check_printability. It answers at https://fabtally.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Real 3D-print slicing, quoting, DFM, orientation & material/settings advisors. Free personal tier.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
analyze_3d_model | FREE general 3D-model analysis — bounding box, volume, triangle count, watertight/manifold, solidity — useful BEYOND 3D printing: game-asset & real-time mesh QC, AR/VR asset optimisation, 3D-marketplace upload validation, engineering sanity Inputs: model_url, model_base64, filename, printer |
analyze_model | FREE geometry sanity check for an STL/3MF/OBJ/PLY model: bounding box (mm), volume (cm3), triangle count, watertight/manifold flag, fits-on-bed, plus a printable-so-far verdict and overhang/thin-wall heuristics. Paste a link: Thingiverse/Pr Inputs: model_url, model_base64, filename, printer, material |
check_printability | FREE 3D-printing DFM / printability check for an STL/3MF/OBJ/PLY model. Paste a link: Thingiverse/Printables/MakerWorld model pages, a GitHub blob, Google Drive or Dropbox share link, a direct .stl/.3mf/.obj/.ply/.step URL, or a .zip (first Inputs: model_url, model_base64, filename, full, printer, material |
compare_printers | FREE. Slice the same model across several printers and get a table of print time / filament / cost / fits-on-bed, plus the cheapest and fastest picks. Paste a link: Thingiverse/Printables/MakerWorld model pages, a GitHub blob, Google Drive Inputs: model_url, model_base64, filename, printers, material, quality |
cost_breakdown | FREE. Break a quote into material vs machine-time vs setup vs margin, in your currency and filament price (bring your own pricing). Paste a link: Thingiverse/Printables/MakerWorld model pages, a GitHub blob, Google Drive or Dropbox share li Inputs: model_url, model_base64, filename, material, printer, quality |
get_print_quote | FREE. Slicer-accurate FDM price quote from a real slice (not an estimate): print time, filament grams, and a priced quote (material + machine time + setup, with automatic volume discounts). Paste a link: Thingiverse/Printables/MakerWorld mo Inputs: model_url, model_base64, filename, printer, material, quantity |
list_printers | FREE. Discovery: the live 12-printer FDM fleet (id, name, bed/build volume mm, nozzle), the 12 filament materials (PLA, PETG, ABS, ASA, Nylon, PC, TPU + carbon-fiber variants), and the pricing model. Call this FIRST to pick a `printer` and |
optimize_orientation | FREE (personal/interactive; fair-use limited — counts as ~4 slices). Orientation optimiser: really slices up to 4 candidate build orientations with automatic supports and recommends the one using the LEAST support material (exact, slice-der Inputs: model_url, model_base64, filename, printer, material, quality |
recommend_material | FREE. Suggest the best filament(s) for a use case with plain-language reasons, and (by default) a real slice/quote per candidate so you see the time/filament/cost tradeoff. use_case: functional | decorative | outdoor | flexible | high-temp Inputs: model_url, model_base64, filename, use_case, printer, quality |
recommend_settings | FREE. Suggest layer height / infill / walls for a goal (strength | speed | surface | cost) and slice WITH those settings so you see the resulting time / filament / cost. Paste a link: Thingiverse/Printables/MakerWorld model pages, a GitHub Inputs: model_url, model_base64, filename, goal, material, printer |
scale_advisor | FREE. Report the new dimensions / time / filament / cost after scaling a model. target: 'fit-bed' (largest uniform scale that fits the printer), 'percent:<n>' (e.g. percent:150), or 'dim:<axis>:<mm>' (e.g. dim:z:80). Paste a link: Thingiver Inputs: model_url, model_base64, filename, target, material, printer |
slice_model | Slice on any of the 12 FDM printers. The METRICS — print time, filament grams, layer count, geometry, fits-on-bed and a priced quote — are FREE for personal/interactive use (fair-use limits). Paste a link: Thingiverse/Printables/MakerWorld Inputs: model_url, model_base64, filename, x_payment, api_key, printer |
validate_model | FREE, fast, uncapped. One-shot 'is this printable?': watertight/manifold, wall-thickness estimate, size vs the chosen bed, and a printability verdict with reasons + a one-liner. Geometry-only (no slice). Paste a link: Thingiverse/Printables Inputs: model_url, model_base64, filename, printer, material |
whatif_infill | FREE. A quick table of print time / filament / cost across several infill %s, so you can trade strength for material/time. Paste a link: Thingiverse/Printables/MakerWorld model pages, a GitHub blob, Google Drive or Dropbox share link, a dir Inputs: model_url, model_base64, filename, infills, material, printer |
Every block below points at https://fabtally.com/mcp. Pick your client and copy.
claude mcp add --transport http fabtally-3d-print-slicer-quote-d https://fabtally.com/mcp
{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://fabtally.com/mcp"]
}
}
}{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"url": "https://fabtally.com/mcp"
}
}
}{
"servers": {
"fabtally-3d-print-slicer-quote-d": {
"type": "http",
"url": "https://fabtally.com/mcp"
}
}
}{
"context_servers": {
"fabtally-3d-print-slicer-quote-d": {
"url": "https://fabtally.com/mcp"
}
}
}{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"serverUrl": "https://fabtally.com/mcp"
}
}
}{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"url": "https://fabtally.com/mcp"
}
}
}name: FabTally 3D-Print Slicer, Quote & DFM
version: 0.0.1
schema: v1
mcpServers:
- name: FabTally 3D-Print Slicer, Quote & DFM
type: streamable-http
url: https://fabtally.com/mcp{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"httpUrl": "https://fabtally.com/mcp"
}
}
}{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"type": "http",
"url": "https://fabtally.com/mcp"
}
}
}{
"mcpServers": {
"fabtally-3d-print-slicer-quote-d": {
"url": "https://fabtally.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Ffabtally.com%2Fmcp&type=streamable_http&id=fabtally-3d-print-slicer-quote-d&name=FabTally%203D-Print%20Slicer%2C%20Quote%20%26%20DFM
It answered our last check on 18 October 2026 in 106 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by fabtally.com and served from fabtally.com, the vendor's own domain: https://fabtally.com/mcp.
14, as returned by the server's own tools/list on 10 September 2026: analyze_3d_model, analyze_model, check_printability, compare_printers, cost_breakdown, get_print_quote, list_printers, optimize_orientation, and 6 more.
It answered our last check on 18 October 2026 in 106 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://fabtally.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.fabtally. Endpoint host: fabtally.com. ARD identifier: urn:air:com.fabtally:mcp:slicer.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.