# Donkie/Spoolman

Keep track of your inventory of 3D-printer filament spools.

Repository: https://github.com/Donkie/Spoolman
Canonical: https://ross.abutalabs.com/products/spoolman
Language: Python
License: MIT
License Family: permissive
Topics: 3d-printing, database, inventory, service
Last push: 2026-08-26T16:16:46+00:00

## Health v2 (maintenance only)
Score: 96/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 96, longevity 89
- inputs: {"age_days": 1250, "days_push": 7, "days_rel": 26, "gap_med": 15, "n_releases_24m": 10}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2744, forks 272 (observed 2026-08-28T04:07:16.622471+00:00)

## What it is
Spoolman is a self-hosted web service for tracking 3D-printer filament spool inventory and usage. It provides a REST API and web client, and integrates with OctoPrint and Klipper/Moonraker to automatically update spool weights as printing progresses.

## Use cases
- track 3d printer filament spool inventory
- automatically log filament usage during prints
- manage filament spools across multiple printers
- print qr code labels for filament spools
- monitor filament consumption history with prometheus
- self-hosted filament database for klipper and octoprint

## When to choose
- you own a 3D printer and want centralized filament inventory tracking
- you run OctoPrint or Klipper/Moonraker and want automatic spool weight updates
- you need a REST API/websocket service that other printing tools can integrate with
- you want multi-printer, multi-database (SQLite/PostgreSQL/MySQL) filament management

## When to avoid
- you need general-purpose inventory management beyond filament spools
- you want a fully hosted/cloud solution without self-hosting
- you don't use any 3D printing software that can integrate with its API

## Facets
- artifact type: service
- maturity: active
- function: database, http-server, websocket, api-framework, monitoring
- domain: self-hosted, web-development, developer-tools
- platform: self-hosted, python, cross-platform
- tags: 3d-printing, filament-tracking, inventory-management, octoprint, klipper, moonraker, rest-api, spool-management, automation, docker, web-server

## Member repositories
- Donkie/Spoolman (main) score 96

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:16.622471+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T08:19:05.246817+00:00, confidence not recorded.
  - readme: https://github.com/Donkie/Spoolman (fetched 2026-08-28T04:07:16.622471+00:00, sha 7589aad62285)
- Data as of 2026-08-30T08:39:29.467469+00:00.