diff --git a/Cargo.toml b/Cargo.toml
index b1c73ba..151a320 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ tokio-rustls = "0.24"
 
 # Bellande Architecture
 bellande_step = "0.1.1"
-bellande_limit = "0.1.1"
+bellande_limit = "0.1.2"
 bellande_node_importance = "0.1.0"
 bellande_particle = "0.1.1"
 bellande_probability = "0.1.1"
diff --git a/src/algorithm/bellande_limit.rs b/src/algorithm/bellande_limit.rs
index 3441dd2..1aa944f 100644
--- a/src/algorithm/bellande_limit.rs
+++ b/src/algorithm/bellande_limit.rs
@@ -12,3 +12,6 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+use crate::algorithm::connections::BellandeArchError;
+use bellande_limit::make_bellande_limit_request;
diff --git a/src/algorithm/bellande_step.rs b/src/algorithm/bellande_step.rs
index e2dd2e9..de61bd6 100644
--- a/src/algorithm/bellande_step.rs
+++ b/src/algorithm/bellande_step.rs
@@ -13,33 +13,11 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+use crate::algorithm::connections::BellandeArchError;
 use bellande_step::make_bellande_step_request;
 use futures::future::join_all;
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
-use std::fmt;
-
-/// Error types specific to this library
-#[derive(Debug)]
-pub enum BellandeArchError {
-    DimensionMismatch(String),
-    InvalidCoordinates(String),
-    AlgorithmError(String),
-    NetworkError(String),
-}
-
-impl fmt::Display for BellandeArchError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            BellandeArchError::DimensionMismatch(msg) => write!(f, "Dimension mismatch: {}", msg),
-            BellandeArchError::InvalidCoordinates(msg) => write!(f, "Invalid coordinates: {}", msg),
-            BellandeArchError::AlgorithmError(msg) => write!(f, "Algorithm error: {}", msg),
-            BellandeArchError::NetworkError(msg) => write!(f, "Network error: {}", msg),
-        }
-    }
-}
-
-impl std::error::Error for BellandeArchError {}
 
 /// Configuration for spatial coordinate transformation
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -120,7 +98,7 @@ impl SpatialTransformer {
     }
 
     /// Process the raw Bellande Step result into our domain-specific format
-    fn process_result(result: Value) -> Result<TransformationResult, BellandeArchError> {
+    pub fn process_result(result: Value) -> Result<TransformationResult, BellandeArchError> {
         // Extract the path data from the result
         let path = result
             .get("path")
@@ -227,7 +205,7 @@ impl SpatialTransformer {
     }
 
     /// Advanced path optimization that handles obstacles
-    async fn optimize_path_with_obstacles(
+    pub async fn optimize_path_with_obstacles(
         config: SpatialTransformConfig,
         obstacles: Vec<Vec<f64>>,
     ) -> Result<TransformationResult, BellandeArchError> {
diff --git a/src/algorithm/connections.rs b/src/algorithm/connections.rs
new file mode 100644
index 0000000..1ba515d
--- /dev/null
+++ b/src/algorithm/connections.rs
@@ -0,0 +1,36 @@
+// Copyright (C) 2025 Bellande Architecture Mechanism Research Innovation Center, Ronaldson Bellande
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+use std::fmt;
+
+/// Error types specific to this library
+#[derive(Debug)]
+pub enum BellandeArchError {
+    DimensionMismatch(String),
+    InvalidCoordinates(String),
+    AlgorithmError(String),
+    NetworkError(String),
+}
+
+impl fmt::Display for BellandeArchError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            BellandeArchError::DimensionMismatch(msg) => write!(f, "Dimension mismatch: {}", msg),
+            BellandeArchError::InvalidCoordinates(msg) => write!(f, "Invalid coordinates: {}", msg),
+            BellandeArchError::AlgorithmError(msg) => write!(f, "Algorithm error: {}", msg),
+            BellandeArchError::NetworkError(msg) => write!(f, "Network error: {}", msg),
+        }
+    }
+}
diff --git a/src/algorithm/mod.rs b/src/algorithm/mod.rs
index f8bd354..6f7d027 100644
--- a/src/algorithm/mod.rs
+++ b/src/algorithm/mod.rs
@@ -20,3 +20,4 @@ pub mod bellande_probability;
 pub mod bellande_segment;
 pub mod bellande_step;
 pub mod bellande_tree;
+pub mod connections;
diff --git a/src/mesh/connections.rs b/src/mesh/connections.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/mesh/mod.rs b/src/mesh/mod.rs
index cb3e16e..9dcb920 100644
--- a/src/mesh/mod.rs
+++ b/src/mesh/mod.rs
@@ -1 +1,2 @@
+pub mod connections;
 pub mod mesh;