diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..09bf874
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,10 @@
+{
+  "name": "Hermes-Agent",
+  "customizations": {
+    "vscode": {
+      "extensions": ["saoudrizwan.claude-dev","joaompfp.hermes-ai-agent"]
+    }
+  },
+  "postCreateCommand": "bash ./.devcontainer/post-create-cmd.sh",
+  "postStartCommand": "bash -c \"echo '[post-start-cmd.sh] Container started' >> /tmp/post-start-cmd.log\""
+}
\ No newline at end of file
diff --git a/.devcontainer/post-create-cmd.sh b/.devcontainer/post-create-cmd.sh
new file mode 100644
index 0000000..be15d89
--- /dev/null
+++ b/.devcontainer/post-create-cmd.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Install modelrelay globally
+sudo npm install modelrelay -g --prefix /usr/local/lib/modelrelay
+sudo ln -sf /usr/local/lib/modelrelay/bin/modelrelay /usr/local/bin/modelrelay
+sudo npm cache clean --force
+
+echo "[post-create-cmd.sh] Starting modelrelay in the background..."
+if command -v modelrelay &>/dev/null; then
+  setsid /usr/local/bin/modelrelay >> /tmp/modelrelay.log 2>&1 &
+else
+  echo "[post-create-cmd.sh] modelrelay not found, skipping start"
+fi
+
+# Install hermes-agent
+HERMES_VERSION="v2026.5.7"
+curl -fsSL "https://raw.githubusercontent.com/NousResearch/hermes-agent/${HERMES_VERSION}/scripts/install.sh" | bash -s -- --skip-setup
+npm cache clean --force
+sudo rm -rf /var/lib/apt/lists/* 
+
+# Configure hermes defaults if first run
+if command -v hermes &>/dev/null && [ -d "$HOME/.hermes/sessions" ] && [ -z "$(ls -A "$HOME/.hermes/sessions")" ]; then
+  echo "[post-create-cmd.sh] No sessions found, setting up default configuration for custom provider"
+  hermes config set model.provider custom
+  hermes config set model.base_url http://localhost:7352/v1
+  hermes config set model.default auto-fastest
+fi
\ No newline at end of file
diff --git a/README.md b/README.md
index 696e2f0..82ed9d2 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 ![GitHub Release](https://img.shields.io/github/v/release/gitricko/sonarless)
 ![GitHub commits since latest release](https://img.shields.io/github/commits-since/gitricko/sonarless/latest)
 
-# Sonarless v1.3
+# Sonarless v1.4
 
 This developer-friendly CLI and GitHub Action enable SonarQube scanning for your repository without the need for a dedicated hosted SonarQube server. It starts a SonarQube Docker instance, allowing developers to scan code, check results, and generate a JSON metrics file for automation. This ensures you can easily assess and maintain the quality of your code.
 
@@ -62,7 +62,7 @@ This CLI works perfectly with Github CodeSpace
 
 <!-- start usage -->
 ```yaml
-- uses: gitricko/sonarless@v1.3
+- uses: gitricko/sonarless@v1.4
   with:
     # Folder path to scan from git-root
     # Default: . 
diff --git a/makefile.sh b/makefile.sh
index d13f654..1e7754c 100755
--- a/makefile.sh
+++ b/makefile.sh
@@ -9,8 +9,8 @@ export SONAR_SOURCE_PATH=${SONAR_SOURCE_PATH:-"."}
 export SONAR_METRICS_PATH=${SONAR_METRICS_PATH:-"./sonar-metrics.json"}
 export SONAR_EXTENSION_DIR="${HOME}/.sonarless/extensions"
 
-export DOCKER_SONAR_CLI=${DOCKER_SONAR_CLI:-"sonarsource/sonar-scanner-cli:11.3"}
-export DOCKER_SONAR_SERVER=${DOCKER_SONAR_SERVER:-"sonarqube:25.5.0.107428-community"}
+export DOCKER_SONAR_CLI=${DOCKER_SONAR_CLI:-"sonarsource/sonar-scanner-cli:12.1"}
+export DOCKER_SONAR_SERVER=${DOCKER_SONAR_SERVER:-"sonarqube:26.4.0.121862-community"}
 
 export CLI_NAME="sonarless"