diff --git a/recipes/wip/dev/analysis/honggfuzz-rs/recipe.toml b/recipes/wip/dev/analysis/honggfuzz-rs/recipe.toml
new file mode 100644
index 000000000..de6a688dc
--- /dev/null
+++ b/recipes/wip/dev/analysis/honggfuzz-rs/recipe.toml
@@ -0,0 +1,10 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/rust-fuzz/honggfuzz-rs"
+[build]
+template = "cargo"
+dependencies = [
+    "gnu-binutils",
+    "libunwind",
+    "xz",
+]
diff --git a/recipes/wip/dev/cargo-tools/cargo-subspace/recipe.toml b/recipes/wip/dev/cargo-tools/cargo-subspace/recipe.toml
new file mode 100644
index 000000000..2e5ca44a8
--- /dev/null
+++ b/recipes/wip/dev/cargo-tools/cargo-subspace/recipe.toml
@@ -0,0 +1,5 @@
+#TODO not compiled or tested
+[source]
+git = "https://github.com/ethowitz/cargo-subspace"
+[build]
+template = "cargo"