diff --git a/index/co/controlled_io/controlled_io-20240401.0.1.toml b/index/co/controlled_io/controlled_io-20240401.0.1.toml
new file mode 100644
index 00000000..78293f61
--- /dev/null
+++ b/index/co/controlled_io/controlled_io-20240401.0.1.toml
@@ -0,0 +1,34 @@
+name = "controlled_io"
+description = "Files that are open while they exist and closed when they don't "
+version = "20240401.0.1"
+
+authors = ["Jeffrey Carter"]
+maintainers = ["Bent Bracke <bent@bracke.dk>"]
+maintainers-logins = ["bracke"]
+licenses = "BSD-3-Clause"
+website = "https://github.com/bracke/Controlled_IO"
+tags = ["io", "files", "controlled","scope","binary","text"]
+
+long-description = """
+# Controlled_IO
+Files that are open while they exist and closed when they don't
+
+This is a draft response to a request for a library for [Scope-based files](https://forum.ada-lang.io/t/ada-library-wishlist/14/5). Both binary and text I/O is supported. Please comment on whether or not you find this useful.
+
+The library is completely portable. It has been compiled and tested with GNAT and ObjectAda, on Linux and Windows.
+
+Controlled_Test and Controlled_Text are test programs. Both are user-unfriendly file-copy programs. Controlled_Test performs a binary copy; the output should always be identical to the input. Controlled_Text performs a line-by-line copy of text files; the output may have different line terminators than the input.
+
+Controlled_UTF is a user-unfriendly program to convert a native text file to a [Universal Text File](https://github.com/jrcarter/Universal-Text-File).
+"""
+
+[build-switches]
+"*".style_checks = "No"
+"*".ada_version = "Ada12"
+
+[[depends-on]] # Avoid bug in GNAT 13
+gnat = "<13.0 | >=13.3"
+[origin]
+commit = "0cfe3ed52318bed75926d2bfb22950cecc8599f3"
+url = "git+https://github.com/bracke/Controlled_IO.git"
+