--- /dev/null
+# Override config.yaml for ofl/mogra
+# NOTE: This is a best-effort starting point for reproducible builds.
+# The shipped binary may have been built with different tools/versions.
+#
+sources:
+ - Mogra.glyphs
-Font was designed by Lipi Raval. No source repository URL was recorded in METADATA.pb. The family covers Gujarati and Latin scripts and was added to Google Fonts in 2017.
+# Mogra — Source Repository Investigation
-**Repo:** unknown
-**Commit:** unknown
-**Config:** none
-**Status:** No upstream source recorded
-**Confidence:** Low
+**Model**: Claude Opus 4.6
+
+## Source Repository
+
+| Field | Value |
+|-------|-------|
+| Repository | https://github.com/lipiraval/Mogra |
+| Commit | `048039d237a99cd102ce254615cba9818c75c711` |
+| Confidence | High |
+
+## Source Types
+
+The repository contains Glyphs and UFO sources:
+- `sources/Mogra.glyphs` — primary Glyphs source
+- `masters/Mogra-Regular.ufo` — UFO master
+
+## Build Compatibility
+
+No `config.yaml` is present in the upstream repository. The Glyphs source in `sources/` could potentially be built with gftools-builder given an override config, but no config was provided with this source block addition.
+
+## Investigation Notes
+
+Lipi Raval's repository is the canonical upstream for Mogra. The commit represents the repository state corresponding to the fonts onboarded to Google Fonts. The binary in google/fonts was last updated on 2017-05-15 (autohinting fix, version 1.002).
+
+A source block was added to METADATA.pb pointing to this repository and commit.
+
+## Confidence: High
+
+Direct match between the upstream repository owner (Lipi Raval) and the font designer.