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Fix safe-outputs MCP server: Enable stateless mode for gateway compatibility #11147

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Merged
pelikhan merged 2 commits into from
Jan 22, 2026
Merged

Fix safe-outputs MCP server: Enable stateless mode for gateway compatibility #11147

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Copilot Jan 22, 2026
b911356
Fix safeoutputs HTTP server: Enable stateless mode for MCP gateway co…
Copilot Jan 22, 2026
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6 changes: 5 additions & 1 deletion actions/setup/js/safe-outputs-mcp-server.cjs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,11 +13,15 @@ const { startHttpServer } = require("./safe_outputs_mcp_server_http.cjs");
// - GH_AW_SAFE_OUTPUTS_PORT
// - GH_AW_SAFE_OUTPUTS_API_KEY
// Log directory is configured via GH_AW_MCP_LOG_DIR environment variable
//
// NOTE: The server runs in stateless mode (no session management) because
// the MCP gateway doesn't perform the MCP protocol initialization handshake.
// It directly calls methods like tools/list without the Mcp-Session-Id header.
if (require.main === module) {
const port = parseInt(process.env.GH_AW_SAFE_OUTPUTS_PORT || "3001", 10);
const logDir = process.env.GH_AW_MCP_LOG_DIR;

startHttpServer({ port, logDir }).catch(error => {
startHttpServer({ port, logDir, stateless: true }).catch(error => {
console.error(`Failed to start safe-outputs HTTP server: ${error.message}`);
process.exit(1);
});
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