diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..699e4b1ba04d6170f96011be23406b38563f0736
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,9 @@
+Copyright 2020 Rodolphe Lepigre
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..ba826358cbe93c69a6f73c62f9f753a2a6951693
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+CAnalyse: a minimal dependency analysis tool for C
+==================================================
+
+To install with [opam](http://opam.ocaml.org) simply pin the repository with:
+```
+opam pin add canalyse git+https://gitlab.mpi-sws.org/lepigre/canalyse.git
+```
diff --git a/canalyse.opam b/canalyse.opam
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..aaf79156524f0c50b56fa188f18c1bd2075d695c 100644
--- a/canalyse.opam
+++ b/canalyse.opam
@@ -0,0 +1,20 @@
+opam-version: "2.0"
+name: "canalyse"
+synopsis: "Simplistic dependency analysis tool for C"
+license: "MIT"
+
+maintainer: ["Rodolphe Lepigre <lepigre@mpi-sws.org>"]
+authors: ["Rodolphe Lepigre"]
+
+homepage: "https://gitlab.mpi-sws.org/lepigre/canalyse"
+bug-reports: "https://gitlab.mpi-sws.org/lepigre/canalyse/issues"
+dev-repo: "git+https://gitlab.mpi-sws.org/lepigre/canalyse.git"
+
+depends: [
+  "cmdliner" {>= "1.0.4"}
+]
+
+build: [
+  ["dune" "subst"] {pinned}
+  ["dune" "build" "-p" name "-j" jobs]
+]