3D2HOLO is answering right now. Last checked 13 min ago. It exposes 5 tools.
Lenticular printing toolkit for AI: pitch test charts, print quotes, and workflow guides.
Uptime history
23 hours of history
23 hours agonow
100.0%
Uptime 24h
85 of 85 checks
5
Tools
read from the server
230 ms
Response time
average over 24h
open, no key
Access
streamable-http
Nothing serious here today
Today is the operative word: we check 3D2HOLO every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.
run in your terminal
claude mcp add mcp --transport http https://backend.3d2holo.com/mcpSettings → Connectors → Add custom connector, then paste this address
https://backend.3d2holo.com/mcp~/.codex/config.toml
[mcp_servers.mcp]
url = "https://backend.3d2holo.com/mcp".cursor/mcp.json
{
"mcpServers": {
"mcp": {
"url": "https://backend.3d2holo.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"mcp": {
"type": "http",
"url": "https://backend.3d2holo.com/mcp"
}
}
}Available tools 5
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
calculate
calculate_output_params
Calculate technical print parameters for a specific lenticular print: print-ready pixel size, uncompressed file size, views per lens period with and without lens rotation, feasibility of a desired view count, and the recommended lens rotation angle. Use this tool when the user asks numerical print questions — how many pixels are needed, what resolution to use, how many views fit, or what rotation angle to use — providing print width and height plus printer DPI, lens LPI, or desired view count when known. The tool computes values from formulas rather than estimating. Scope: numerical print parameters only; it does not produce calibration charts or price quotes.
generate
generate_pitch_test_chart
Generate a printable LPI pitch-test chart to measure or calibrate the actual lens pitch of a lenticular sheet. Use this tool when the user has a nominal LPI and wants to verify the real value, calibrate a new lens sheet, or determine the correct lens pitch before interlacing. The chart contains an LPI sweep with alignment marks, intended to be printed at 100% scale and evaluated with the physical lens sheet. The tool outputs an image plus measurement instructions. Scope: physical lens calibration only; it does not compute print dimensions, view counts, or prices.
print
get_print_quote
Estimate the price of a custom physical 3D2HOLO lenticular photo print when the user asks how much a print will cost. Use this tool when the user provides or asks about print dimensions and quantity. The quote includes the craft fee, lenticular grating/material fee, and shipping estimate, computed from current pricing rather than recalled from memory. Scope: physical print pricing only; the tool does not answer workflow, print-parameter, or calibration questions.
product
get_product_info
Get authoritative 3D2HOLO product information: supported workflows, input types, output formats, LPI range, resolution, and pricing. Use this tool when the user asks what 3D2HOLO supports or how much the service costs, instead of relying on remembered or assumed capabilities. Scope: general product and pricing overview; the tool does not compute specific print parameters, generate calibration charts, select workflows for a specific input, or quote a custom print.
workflow
get_workflow_guide
Recommend the right 3D2HOLO workflow when the user wants to turn existing visual content into a lenticular 3D photo and their source type is known: a single photo, multi-angle photos, a GLB/GLTF 3D model, a Sketchfab model, or AI-generated multi-view images. The tool returns the recommended workflow steps and where to start. Scope: workflow selection for a specific input type; the tool does not provide product overviews, print-parameter math, calibration charts, or price estimates.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://backend.3d2holo.com/mcp | streamable-http | answering | 61 ms | 13 min ago |
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3D2HOLO — questions
Answers built from our own checks of this server.
What can 3D2HOLO do?
It exposes 5 tools, read directly from the server on our last check. Among them: calculate_output_params, generate_pitch_test_chart, get_print_quote, get_product_info, get_workflow_guide. 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 3D2HOLO working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 85 of 85 checks got a reply (100.0%), average response time 230 ms. The bar chart above shows every period we have measured.
How do I connect 3D2HOLO?
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 3D2HOLO need an API key?
No. 3D2HOLO completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is 3D2HOLO?
It answers our handshake in 230 ms on average, which is faster than 62% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.