diff --git a/packages/tools/bin/run-wrangler-dev b/packages/tools/bin/run-wrangler-dev
index f3bf12b..df29002 100755
--- a/packages/tools/bin/run-wrangler-dev
+++ b/packages/tools/bin/run-wrangler-dev
@@ -3,6 +3,21 @@ set -eu
 
 NAME=$(jq -r '.name' package.json)
 
+# Give each worker a stable, unique dev port so `turbo dev` can run them all in
+# parallel without colliding on wrangler's default 8787 (and its 9229 inspector
+# port). The offset is the worker's alphabetical position among its siblings, so
+# it stays deterministic and needs no per-worker configuration.
+OFFSET=$(
+	for dir in ../*/; do
+		[ -f "${dir}wrangler.jsonc" ] || continue
+		jq -r '.name' "${dir}package.json"
+	done | sort | grep -Fnx "$NAME" | cut -d: -f1
+)
+PORT=$((8787 + OFFSET - 1))
+INSPECTOR_PORT=$((9229 + OFFSET - 1))
+
 exec wrangler dev \
 	--var NAME:"$NAME" \
+	--port "$PORT" \
+	--inspector-port "$INSPECTOR_PORT" \
 	"$@"
diff --git a/turbo.jsonc b/turbo.jsonc
index 5dee2d2..6329ca0 100644
--- a/turbo.jsonc
+++ b/turbo.jsonc
@@ -1,4 +1,6 @@
 {
+	// Needed as there are...a lot of microservices. Good luck running locally.
+	"concurrency": "20",
 	"$schema": "https://turbo.build/schema.json",
 	"globalDependencies": ["**/.dev.vars"],
 	"globalEnv": ["CI", "GITHUB_ACTIONS", "VITEST"],