aneurinandClaude Sonnet 5.5
291703ecc3
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Run supergateway on port 8080 (streamable HTTP at /mcp) next to mcpo on 8000, each spawning its own webfetch-mcp child. Supervise both under tini. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
69 lines
2.0 KiB
Bash
69 lines
2.0 KiB
Bash
#!/bin/sh
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set -eu
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# Runs up to two servers in one container, each spawning its own stdio
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# `node server.mjs` child:
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#
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# - mcpo (OpenAPI, for Open WebUI) on $MCPO_PORT.
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#
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# - supergateway (native streamable-HTTP MCP, for coding clients) on
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# $MCP_PORT, path /mcp.
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#
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# mcpo's --api-key is a CLI flag, not something it reads from its own
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# environment, so the command line is built here at container start.
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#
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# webfetch-mcp reads SEARXNG_BASE / DEBUG / DETAILED_LOG from its own
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# process environment. No passthrough is needed here: both mcpo and
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# supergateway start the child with this container's environment inherited.
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MCPO_PORT="${MCPO_PORT:-8000}"
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MCP_PORT="${MCP_PORT:-8080}"
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ENABLE_MCPO="${ENABLE_MCPO:-true}"
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ENABLE_MCP="${ENABLE_MCP:-true}"
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pids=""
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shutdown() {
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# shellcheck disable=SC2086
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[ -n "$pids" ] && kill -TERM $pids 2>/dev/null || true
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}
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trap 'shutdown; wait; exit 143' TERM INT
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if [ "$ENABLE_MCP" = "true" ]; then
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supergateway --stdio "node /app/webfetch-mcp/server.mjs" \
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--outputTransport streamableHttp --port "$MCP_PORT" \
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--healthEndpoint /healthz &
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pids="$pids $!"
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fi
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if [ "$ENABLE_MCPO" = "true" ]; then
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if [ -n "${MCPO_API_KEY:-}" ]; then
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mcpo --host 0.0.0.0 --port "$MCPO_PORT" --api-key "$MCPO_API_KEY" -- node /app/webfetch-mcp/server.mjs &
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else
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mcpo --host 0.0.0.0 --port "$MCPO_PORT" -- node /app/webfetch-mcp/server.mjs &
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fi
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pids="$pids $!"
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fi
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if [ -z "$pids" ]; then
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echo "Both ENABLE_MCPO and ENABLE_MCP are false; nothing to run." >&2
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exit 1
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fi
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# Exit as soon as either server dies, taking the other down with it, so the
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# orchestrator restarts the whole container rather than leaving it half-up.
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# POSIX sh has no `wait -n`, so poll instead.
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while :; do
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for pid in $pids; do
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if ! kill -0 "$pid" 2>/dev/null; then
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status=0
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wait "$pid" || status=$?
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echo "Process $pid exited (status $status); stopping container." >&2
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shutdown
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wait || true
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exit "$(( status == 0 ? 1 : status ))"
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fi
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done
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sleep 1
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done
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