--- /dev/null
+# Alfa Slab One
+
+**Status**: `missing_config`
+**Date**: 2026-02-25
+**Designer**: JM Solé
+**License**: OFL
+**METADATA.pb**: `ofl/alfaslabone/METADATA.pb`
+
+## Data
+
+| Field | Value |
+|-------|-------|
+| Repository URL | https://github.com/librefonts/alfaslabone |
+| Commit | `84a903ffba3cf8248f3b1662de782e72646e00df` |
+| Config YAML | — |
+| Branch | `master` |
+
+## Methodology
+
+### Repository URL
+Discovered via google/fonts commit history, PR references, or GitHub search.
+
+### Commit Hash
+Used HEAD of upstream repository (latest commit at time of onboarding).
+- Commit date: 2014-10-17 13:28:12 +0300
+- Commit message: "update .travis.yml"
+
+### Config YAML
+Not applicable — upstream repo contains no buildable font source files (binary-only).
+
+## Evidence
+
+### METADATA.pb source block
+No source block present in METADATA.pb.
+
+### google/fonts history
+- Last font modification: `fb839dd24542`
+- Date: 2016-12-01 19:14:53 +0100
+- Subject: "alfaslabone: v2.000 added (#455)"
+
+### Upstream repo cache
+- Cached at: `librefonts/alfaslabone`
+- Commit `84a903ffba3c` verified ✓
+
+## Confidence
+
+**Medium**: URL discovered via research; commit verified in upstream repo
+
+## Notes
+
+No buildable source files at recorded commit