test(routing): live-contract smoke target

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Taskfile.yml

@@ -128,6 +128,11 @@ tasks:
           -H "Content-Type: application/json" \
           -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}' | jq .
 
+  smoke:routing:
+    desc: Boot the routing pod against live LiteLLM + brain and verify _routing logs land
+    cmds:
+      - bash scripts/smoke-routing.sh
+
   # ── Git / Release ──────────────────────────────────────────────────────────
 
   tag:

scripts/smoke-routing.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Boot the routing binary and exercise its four tools against live deps.
+# Skipped when LITELLM_BASE_URL or BRAIN_URL is unreachable.
+
+LITELLM_BASE_URL="${LITELLM_BASE_URL:-http://piguard:4000}"
+BRAIN_URL="${BRAIN_URL:-http://koala:30330}"
+
+if ! curl -sS --max-time 2 "${LITELLM_BASE_URL}/v1/models" >/dev/null 2>&1; then
+  echo "SKIP: LITELLM at ${LITELLM_BASE_URL} unreachable"
+  exit 0
+fi
+if ! curl -sS --max-time 2 "${BRAIN_URL}/query" -X POST -d '{"query":"x","k":1}' -H 'Content-Type: application/json' >/dev/null 2>&1; then
+  echo "SKIP: BRAIN at ${BRAIN_URL} unreachable"
+  exit 0
+fi
+
+PORT=33310
+BIN=$(mktemp)
+trap 'rm -f $BIN; pkill -P $$ -f "$BIN" 2>/dev/null || true' EXIT
+
+go build -o "$BIN" ./cmd/routing
+
+LITELLM_BASE_URL="$LITELLM_BASE_URL" BRAIN_URL="$BRAIN_URL" \
+  ROUTING_PORT="$PORT" SUPERVISOR_CONFIG_DIR="$(pwd)/config/supervisor" \
+  "$BIN" &
+BIN_PID=$!
+
+# Wait for the binary to bind.
+for _ in $(seq 1 50); do
+  curl -sS "http://127.0.0.1:${PORT}/healthz" >/dev/null 2>&1 && break
+  sleep 0.1
+done
+
+call_tool() {
+  local tool="$1"
+  local args="$2"
+  curl -sS -X POST "http://127.0.0.1:${PORT}/mcp" \
+    -H 'Content-Type: application/json' \
+    -d "{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{\"name\":\"${tool}\",\"arguments\":${args}}}" \
+    | jq -e '.result // .error' > /dev/null
+}
+
+echo "calling tools/list..."
+curl -sS -X POST "http://127.0.0.1:${PORT}/mcp" \
+  -H 'Content-Type: application/json' \
+  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' \
+  | jq -r '.result.tools | map(.name) | sort | .[]'
+
+echo "calling each tool..."
+call_tool review          '{"project_root":"/tmp","files":["README.md"],"session_id":"smoke-1"}'
+call_tool debug           '{"project_root":"/tmp","error":"smoke test","session_id":"smoke-1"}'
+call_tool retrospective   '{"session_id":"smoke-1"}'
+call_tool trainer         '{"session_id":"smoke-1"}'
+
+echo "checking brain has _routing entries..."
+sleep 2
+COUNT=$(curl -sS "${BRAIN_URL}/pass-rate?skill=_routing&window=1h" | jq -r '.total // 0')
+if [ "${COUNT}" -lt 4 ]; then
+  echo "FAIL: expected >=4 _routing entries in last 1h, got ${COUNT}"
+  exit 1
+fi
+
+echo "PASS: smoke:routing"