go-sdk/scripts/server-conformance.sh
Theodor Nesfeldt Engøy 6a81e5da2a
examples: bind auth-middleware server to localhost by default (#784)
The auth-middleware example currently defaults to `-http :8080`, which
binds to all interfaces (LAN-exposed) by default.

This changes the default to `localhost:8080` and adds a short comment
noting `-http 0.0.0.0:8080` if you intentionally want to expose it.

Rationale: this example serves token-generation endpoints and
authenticated MCP routes; binding loopback by default avoids accidental
exposure while keeping the opt-in remote behavior.

---------

Co-authored-by: Theodor N. Engøy <theodornengoy@Mac.home>
Co-authored-by: Theodor N. Engøy <theodornengoy@eduroam-193-157-246-146.wlan.uio.no>
2026-02-11 10:02:17 +01:00

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#!/bin/bash
# Copyright 2025 The Go MCP SDK Authors. All rights reserved.
# Use of this source code is governed by an MIT-style
# license that can be found in the LICENSE file.
# Run MCP conformance tests against the Go SDK conformance server.
set -e
PORT="${PORT:-3000}"
SERVER_PID=""
RESULT_DIR=""
WORKDIR=""
CONFORMANCE_REPO=""
FINAL_EXIT_CODE=0
usage() {
echo "Usage: $0 [options]"
echo ""
echo "Run MCP conformance tests against the Go SDK conformance server."
echo ""
echo "Options:"
echo " --result_dir <dir> Save results to the specified directory"
echo " --conformance_repo <dir> Run conformance tests from a local checkout"
echo " instead of using the latest npm release"
echo " --help Show this help message"
}
# Parse arguments.
while [[ $# -gt 0 ]]; do
case $1 in
--result_dir)
RESULT_DIR="$2"
shift 2
;;
--conformance_repo)
CONFORMANCE_REPO="$2"
shift 2
;;
--help)
usage
exit 0
;;
*)
echo "Unknown option: $1"
usage
exit 1
;;
esac
done
cleanup() {
if [ -n "$SERVER_PID" ]; then
echo "Stopping server..."
kill "$SERVER_PID" 2>/dev/null || true
wait "$SERVER_PID" 2>/dev/null || true
fi
}
trap cleanup EXIT
# Set up the work directory.
if [ -n "$RESULT_DIR" ]; then
mkdir -p "$RESULT_DIR"
WORKDIR="$RESULT_DIR"
else
WORKDIR=$(mktemp -d)
fi
# Build the conformance server.
go build -o "$WORKDIR/conformance-server" ./conformance/everything-server
# Start the server in the background
echo "Starting conformance server on localhost:$PORT..."
"$WORKDIR/conformance-server" -http="localhost:$PORT" &
SERVER_PID=$!
echo "Server pid is $SERVER_PID"
# Wait for server to be ready
echo "Waiting for server to be ready..."
if ! timeout 15 bash -c "until curl -s http://localhost:$PORT > /dev/null 2>&1; do sleep 0.5; done"; then
echo "Server failed to start within 15 seconds."
exit 1
fi
# Run conformance tests from the work directory to avoid writing results to the repo.
echo "Running conformance tests..."
if [ -n "$CONFORMANCE_REPO" ]; then
# Run from local checkout using npm run start.
(cd "$WORKDIR" && \
npm --prefix "$CONFORMANCE_REPO" run start -- \
server --url "http://localhost:$PORT" \
${RESULT_DIR:+--output-dir "$RESULT_DIR"}) || FINAL_EXIT_CODE=$?
else
(cd "$WORKDIR" && \
npx @modelcontextprotocol/conformance@latest \
server --url "http://localhost:$PORT" \
${RESULT_DIR:+--output-dir "$RESULT_DIR"}) || FINAL_EXIT_CODE=$?
fi
echo ""
if [ -n "$RESULT_DIR" ]; then
echo "See $RESULT_DIR for details."
else
echo "Run with --result_dir to save results."
fi
exit $FINAL_EXIT_CODE