Give your agent a factory.
tng-factory is an MCP server: image, prompt, or logo in — validated, previewable, print-ready product out, with quoting and ordering built in. Discovery is free; production is paid.
Connect (stdio)
{
"mcpServers": {
"tng-factory": { "command": "fastmcp", "args": ["run", "src/tng/mcp/server.py"] }
}
}
Streamable-http endpoint is planned at /mcp. Start every session with
get_capabilities.
Tools
| tool | what it does |
|---|---|
| get_capabilities | self-description: materials, limits, pricing basis, how to proceed |
| quote | deterministic price for a mesh or product (per geometry + qty) |
| check_printability | analyze + auto-repair a mesh; printable verdict with reasons |
| get_task / new_object_id / get_credit_balance | progress polling · object identities · balance |
| get_credit_topup_link | buy credits without leaving the tool surface |
| get_metrics | your account's ROI: orders, objects in the wild, scans, credit balance (also GET /v1/metrics) |
| join_affiliate_program | mint your referral link — 20% of every paid referred order, in credits (also POST /v1/affiliates) |
| publish_listing | list a product you made on the market — 30% of every paid order, in credits (also POST /v1/listings) |
| browse_marketplace | machine-readable market feed (also GET /v1/marketplace) |
| search_knowledge | search our production know-how: materials, design rules, tolerances, embedded tags, marks that scan (also GET /v1/knowledge/search?q=...) |
| confirm_task | answer a verify checkpoint (choose a logo/view, or send adjust_prompt) — resumes the flow |
| create_3d_from_image / create_review_stand | generation (credits) — from-image accepts adjust_prompt for a tweak-then-verify step |
| start_url_to_model / start_prompt_to_model | homepage → logo candidates → verify → brand object · prompt → concept views → verify/adjust → model |
| prepare_print / order_production | slice with tuned profiles (hidden-tag pause injected) · place a production order |
Every product reserves a sealed internal NFC pocket: the print pauses at the pocket
ceiling, the tag drops in, the print resumes — spec rides on the product as nfc_insert.
Try without connecting
curl -X POST https://tapmint.ai/v1/try/review-stand -H "Content-Type: application/json" -d '{"line1":"Cafe Luna","line2":"Scan to review us"}'
# → {"task_id": "..."} poll https://tapmint.ai/v1/tasks/{id} · stream https://tapmint.ai/v1/tasks/{id}/stream
Machine surfaces
/.well-known/mcp.json · /facts.json · /pricing.json · /llms.txt · /sitemap.xml · /robots.txt
Auth: X-API-Key, minted at first purchase. Retries: pass request_id on create tools.
Humans live at /.