Make mcp-gateway optional

Signed-off-by: Jean-Laurent de Morlhon <jeanlaurent@morlhon.net>

Author: jeanlaurent

.github/workflows/test-github-agent.yml

@@ -12,4 +12,5 @@ jobs:
         with:
           agent: agentcatalog/github
           prompt: "Who is jeanlaurent on github?"
+          mcp-gateway: true
           anthropic-api-key: ${{ secrets.ANTHROPIC_API_KEY }}

README.md

@@ -68,6 +68,7 @@ jobs:
     agent: jeanlaurent/pr-reviewer
     prompt: "Review this PR"
     cagent-version: v1.6.6
+    mcp-gateway: true  # Set to true to install mcp-gateway
     mcp-gateway-version: v0.20.0
     yolo: false  # Require manual approval
     tui: true    # Enable terminal UI
@@ -84,6 +85,7 @@ jobs:
 | `agent` | Agent identifier (e.g., `jeanlaurent/pr-reviewer`) or path to `.yaml` file | Yes | - |
 | `prompt` | Prompt to pass to the agent | No | - |
 | `cagent-version` | Version of cagent to use | No | `v1.6.6` |
+| `mcp-gateway` | Install mcp-gateway (`true`/`false`) | No | `false` |
 | `mcp-gateway-version` | Version of mcp-gateway to use | No | `v0.20.0` |
 | `anthropic-api-key` | Anthropic API key | No | `$ANTHROPIC_API_KEY` env var |
 | `openai-api-key` | OpenAI API key | No | `$OPENAI_API_KEY` env var |

action.yml

@@ -16,6 +16,10 @@ inputs:
     description: 'Version of cagent to use'
     required: false
     default: 'v1.6.6'
+  mcp-gateway:
+    description: 'Install mcp-gateway (true/false)'
+    required: false
+    default: 'false'
   mcp-gateway-version:
     description: 'Version of mcp-gateway to use'
     required: false
@@ -67,6 +71,7 @@ runs:
         ./cagent version
 
     - name: Download mcp-gateway binary
+      if: ${{ inputs.mcp-gateway == 'true' }}
       shell: bash
       run: |
         echo "Downloading mcp-gateway ${{ inputs.mcp-gateway-version }}..."