diff --git a/docs/servers/gti_mcp.md b/docs/servers/gti_mcp.md
index 2cd9868c..e6abc766 100644
--- a/docs/servers/gti_mcp.md
+++ b/docs/servers/gti_mcp.md
@@ -71,6 +71,20 @@ $Env:VT_APIKEY = "your-vt-api-key"
 
 For more detailed instructions on setting up environment variables, refer to the [usage guide](../usage_guide.md#setting-up-environment-variables).
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "VT_APIKEY": "your-vt-api-key",
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `SSL_CERT_FILE` to the path of your corporate CA certificate bundle. See the [usage guide](../usage_guide.md#corporate-proxy-configuration) for details.
+
 ## Tools
 
 ### Collections (Threats)
diff --git a/docs/servers/scc_mcp.md b/docs/servers/scc_mcp.md
index 9d9b90c9..3d33a044 100644
--- a/docs/servers/scc_mcp.md
+++ b/docs/servers/scc_mcp.md
@@ -38,6 +38,19 @@ Add the following configuration to your MCP client's settings file:
 
 This server relies primarily on Google Cloud Authentication, which is typically set up system-wide rather than through environment variables in the configuration.
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTPS_PROXY`, `HTTP_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `GRPC_DEFAULT_SSL_ROOTS_FILE_PATH` (for gRPC calls) and `REQUESTS_CA_BUNDLE` (for Google Cloud authentication) to the path of your corporate CA certificate bundle. See the [usage guide](../usage_guide.md#corporate-proxy-configuration) for details.
+
 ## Tools
 
 - **`top_vulnerability_findings(project_id, max_findings=20)`**
diff --git a/docs/servers/secops_mcp.md b/docs/servers/secops_mcp.md
index df99f877..9ca16c40 100644
--- a/docs/servers/secops_mcp.md
+++ b/docs/servers/secops_mcp.md
@@ -149,6 +149,22 @@ The service account or user credentials need the following Chronicle roles:
 - `roles/chronicle.viewer` - For read-only operations
 - `roles/chronicle.admin` - For administrative operations
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "CHRONICLE_PROJECT_ID": "your-gcp-project-id",
+  "CHRONICLE_CUSTOMER_ID": "your-chronicle-customer-id",
+  "CHRONICLE_REGION": "us",
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `REQUESTS_CA_BUNDLE` to the path of your corporate CA certificate bundle. See the [usage guide](../usage_guide.md#corporate-proxy-configuration) for details.
+
 ## Tools
 
 - **`search_security_events(text, project_id=None, customer_id=None, hours_back=24, max_events=100, region=None)`**
diff --git a/docs/servers/secops_soar_mcp.md b/docs/servers/secops_soar_mcp.md
index 113a16d0..0b677f7f 100644
--- a/docs/servers/secops_soar_mcp.md
+++ b/docs/servers/secops_soar_mcp.md
@@ -82,6 +82,21 @@ For more detailed instructions on setting up environment variables, refer to the
 
 If the server closes with a `Failed to fetch valid scopes from SOAR` error, confirm that `SOAR_URL` points to your SOAR base URL rather than your Backstory URL. The [usage guide](../usage_guide.md) includes steps for finding the correct value.
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "SOAR_URL": "https://your-soar-instance.example.com",
+  "SOAR_APP_KEY": "your-soar-api-key",
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `SSL_CERT_FILE` to the path of your corporate CA certificate bundle. See the [usage guide](../usage_guide.md#corporate-proxy-configuration) for details.
+
 ### Available Integrations
 
 The `--integrations` flag in the server configuration allows you to enable specific integrations. The integration modules are located in the `marketplace/` directory. Here's a subset of the available integrations:
diff --git a/docs/usage_guide.md b/docs/usage_guide.md
index 64c17219..3fa52ff0 100644
--- a/docs/usage_guide.md
+++ b/docs/usage_guide.md
@@ -309,6 +309,6 @@ If you are running MCP servers behind an HTTP/HTTPS corporate proxy:
 }
 ```
 
-3. **Custom SSL/CA Certificates (SSL Decryption/Inspection)**: If your corporate proxy intercepts SSL traffic, point `SSL_CERT_FILE` to your corporate CA certificate bundle.
+3. **Custom SSL/CA Certificates (SSL Decryption/Inspection)**: If your corporate proxy intercepts TLS traffic, point the appropriate certificate variable to your corporate CA bundle (`SSL_CERT_FILE` for `gti` and `secops-soar`, `REQUESTS_CA_BUNDLE` for `secops`, and `GRPC_DEFAULT_SSL_ROOTS_FILE_PATH` plus `REQUESTS_CA_BUNDLE` for `scc-mcp`).
 
 
diff --git a/server/gti/README.md b/server/gti/README.md
index 662bfd0a..90147035 100644
--- a/server/gti/README.md
+++ b/server/gti/README.md
@@ -98,6 +98,20 @@ export VT_APIKEY="your-vt-api-key"
 $Env:VT_APIKEY = "your-vt-api-key"
 ```
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "VT_APIKEY": "${VT_APIKEY}",
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `SSL_CERT_FILE` to the path of your corporate CA certificate bundle. See `docs/usage_guide.md` for details.
+
 ## License
 
 Apache 2.0
diff --git a/server/scc/README.md b/server/scc/README.md
index da8264cf..b901b864 100644
--- a/server/scc/README.md
+++ b/server/scc/README.md
@@ -107,6 +107,19 @@ Appropriate IAM permissions are required on the target Google Cloud project(s):
 - Security Command Center: `roles/securitycenter.adminViewer` (read-only tools) or `roles/securitycenter.adminEditor` (required for `set_finding_mute`)
 - Cloud Asset Inventory: `roles/cloudasset.viewer`
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTPS_PROXY`, `HTTP_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `GRPC_DEFAULT_SSL_ROOTS_FILE_PATH` (for gRPC calls) and `REQUESTS_CA_BUNDLE` (for Google Cloud authentication) to the path of your corporate CA certificate bundle. See `docs/usage_guide.md` for details.
+
 ## License
 
 Apache 2.0
diff --git a/server/secops/README.md b/server/secops/README.md
index 8b1d7600..e71d9b7d 100644
--- a/server/secops/README.md
+++ b/server/secops/README.md
@@ -407,6 +407,22 @@ service account for authentication. This is useful for automated
 deployments, CI/CD pipelines, or environments where ADC is not 
 available.
 
+### Corporate Proxy Configuration
+
+The server honors standard proxy environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`). To run behind a corporate proxy, set these variables in your environment or pass them in the `env` block of your MCP client settings:
+
+```json
+"env": {
+  "CHRONICLE_PROJECT_ID": "${CHRONICLE_PROJECT_ID}",
+  "CHRONICLE_CUSTOMER_ID": "${CHRONICLE_CUSTOMER_ID}",
+  "CHRONICLE_REGION": "${CHRONICLE_REGION}",
+  "HTTP_PROXY": "http://proxy.corp.example.com:8080",
+  "HTTPS_PROXY": "http://proxy.corp.example.com:8080"
+}
+```
+
+If your corporate proxy intercepts TLS traffic, set `REQUESTS_CA_BUNDLE` to the path of your corporate CA certificate bundle. See `docs/usage_guide.md` for details.
+
 ## License
 
 Apache 2.0