diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
new file mode 100644
index 0000000..b67ef08
--- /dev/null
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,59 @@
+name: CI
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  flake-check:
+    name: Flake Check
+    runs-on: nix
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Validate flake
+        run: nix flake check --print-build-logs
+
+  build-all:
+    name: Build All Packages
+    runs-on: nix
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build all MCP servers
+        run: nix build .#default --print-build-logs
+
+  build-individual:
+    name: Build Individual Packages
+    runs-on: nix
+    strategy:
+      fail-fast: false
+      matrix:
+        package:
+          - academic-search-mcp-server
+          - duckduckgo-mcp-server
+          - kindly-web-search-mcp-server
+          - manim-mcp-server
+          - pdf-reader-mcp
+          - rust-research-mcp
+          - zotero-mcp
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build ${{ matrix.package }}
+        run: nix build .#${{ matrix.package }} --print-build-logs
+
+      - name: Test executable exists
+        run: |
+          if [ -e "./result/bin/${{ matrix.package }}" ]; then
+            echo "✓ Executable found: ${{ matrix.package }}"
+            ./result/bin/${{ matrix.package }} --help || true
+          else
+            echo "⚠ No executable found at ./result/bin/${{ matrix.package }}"
+            ls -la ./result/bin/ || echo "No bin directory"
+          fi
diff --git a/flake.nix b/flake.nix
index 3d8e838..9644096 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,7 +13,7 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
-    jailed-agents.url = "git+ssh://gitea@gitea.bueso.eu/luis/jailed-agents";
+    jailed-agents.url = "git+https://gitea@gitea.bueso.eu/luis/jailed-agents";
   };
 
   outputs =