diff --git a/pkgs/m/mcpplibs.llmapi.lua b/pkgs/m/mcpplibs.llmapi.lua
new file mode 100644
index 0000000..a6a1ec1
--- /dev/null
+++ b/pkgs/m/mcpplibs.llmapi.lua
@@ -0,0 +1,32 @@
+-- Form A descriptor: the upstream repo ships its own mcpp.toml from
+-- v0.2.4 onwards. mcpp's default-look-up walks the GitHub tarball
+-- wrap (`llmapi-<tag>/mcpp.toml`) automatically.
+package = {
+    spec        = "1",
+    name        = "mcpplibs.llmapi",
+    description = "Modern C++ LLM API client with openai-compatible support",
+    licenses    = {"Apache-2.0"},
+    repo        = "https://github.com/mcpplibs/llmapi",
+    type        = "package",
+
+    xpm = {
+        linux = {
+            ["0.2.4"] = {
+                url    = "https://github.com/mcpplibs/llmapi/archive/refs/tags/0.2.4.tar.gz",
+                sha256 = "b1d204576ee2d2069abdac1a7e25078e605c8fae5b1cdad6cee200946cfed0f0",
+            },
+        },
+        macosx = {
+            ["0.2.4"] = {
+                url    = "https://github.com/mcpplibs/llmapi/archive/refs/tags/0.2.4.tar.gz",
+                sha256 = "b1d204576ee2d2069abdac1a7e25078e605c8fae5b1cdad6cee200946cfed0f0",
+            },
+        },
+        windows = {
+            ["0.2.4"] = {
+                url    = "https://github.com/mcpplibs/llmapi/archive/refs/tags/0.2.4.tar.gz",
+                sha256 = "b1d204576ee2d2069abdac1a7e25078e605c8fae5b1cdad6cee200946cfed0f0",
+            },
+        },
+    },
+}
diff --git a/pkgs/m/mcpplibs.tinyhttps.lua b/pkgs/m/mcpplibs.tinyhttps.lua
new file mode 100644
index 0000000..e2a053e
--- /dev/null
+++ b/pkgs/m/mcpplibs.tinyhttps.lua
@@ -0,0 +1,32 @@
+-- Form A descriptor: the upstream repo ships its own mcpp.toml from
+-- v0.2.1 onwards, so we omit the `mcpp` field — mcpp default-look-up
+-- finds <verdir>/<repo-tag>/mcpp.toml inside the GitHub tarball wrap.
+package = {
+    spec        = "1",
+    name        = "mcpplibs.tinyhttps",
+    description = "Minimal C++23 HTTP/HTTPS client with SSE streaming support",
+    licenses    = {"Apache-2.0"},
+    repo        = "https://github.com/mcpplibs/tinyhttps",
+    type        = "package",
+
+    xpm = {
+        linux = {
+            ["0.2.1"] = {
+                url    = "https://github.com/mcpplibs/tinyhttps/archive/refs/tags/0.2.1.tar.gz",
+                sha256 = "88adc68b1c1ec635c409604547fdfe8486aa1b376bad28c74858ed1f3ce5391c",
+            },
+        },
+        macosx = {
+            ["0.2.1"] = {
+                url    = "https://github.com/mcpplibs/tinyhttps/archive/refs/tags/0.2.1.tar.gz",
+                sha256 = "88adc68b1c1ec635c409604547fdfe8486aa1b376bad28c74858ed1f3ce5391c",
+            },
+        },
+        windows = {
+            ["0.2.1"] = {
+                url    = "https://github.com/mcpplibs/tinyhttps/archive/refs/tags/0.2.1.tar.gz",
+                sha256 = "88adc68b1c1ec635c409604547fdfe8486aa1b376bad28c74858ed1f3ce5391c",
+            },
+        },
+    },
+}