diff --git a/index/so/softdev/softdev-1.0.0.toml b/index/so/softdev/softdev-1.0.0.toml
new file mode 100644
index 000000000..481ee4c70
--- /dev/null
+++ b/index/so/softdev/softdev-1.0.0.toml
@@ -0,0 +1,18 @@
+name = "softdev"
+description = "Serial protocols implemented in software"
+version = "1.0.0"
+
+authors = ["Jeremy Grosser"]
+maintainers = ["Jeremy Grosser <jeremy@synack.me>"]
+maintainers-logins = ["JeremyGrosser"]
+licenses = "BSD-3-Clause"
+website = "https://github.com/JeremyGrosser/softdev"
+tags = ["embedded", "i2c"]
+
+[[depends-on]]
+hal = "^1"
+
+[origin]
+commit = "b5d1c8ed0beef9c532e17a883b80e674a410d11b"
+url = "git+https://github.com/JeremyGrosser/softdev.git"
+