{
  "run_id": "marclou--mailcheap-claude-haiku-5-5-1792767112041356472",
  "date": "2026-10-23T15:37:12.490074+00:00",
  "repo": "marclou/mailcheap",
  "kind": "mcp",
  "source": "https://github.com/marclou/mailcheap",
  "commit": "75852bbbf55ce189083ba0f87e0c6053f7b62b9a",
  "model": "claude-haiku-5-5",
  "model_version": "claude-haiku-5-5",
  "test_version": "readme-bdc1b9b3c0d2673aef87e076d14084a8123ddcf09d520c1ee2e364a37c3f4bb9",
  "pass": false,
  "outcome": "blocked",
  "time_to_working_s": null,
  "total_s": 2720.448618412018,
  "steps": [
    "cd <guest-path> && pwd && ls -la && git status 2>&1 | head -3; id -u; cat /etc/os-release | head -2; python3 --version; ls /inputs 2>&1; ls <guest-path> 2>&1",
    "cd <guest-path> && cat README.md 2>/dev/null | head -300",
    "cd <guest-path> && sed -n 300,600p README.md",
    "cd <guest-path> && grep -n -i \"npm\\|node\\|local\\|develop\\|test\\|mcp\" README.md | sed -n 1,80p; cat package.json; ls tests; ls .coldpass",
    "which node npm npx docker mongod git curl uv 2>&1; node --version 2>&1; npm --version 2>&1; sudo -n true 2>&1 && echo SUDO_OK; head -60 <guest-path>; echo ---; env | grep -i -E \"proxy|npm|node\" ",
    "curl -sS -m 20 -o /dev/null -w \"%{http_code}\\n\" https://deb.nodesource.com/ ; curl -sS -m 20 -o /dev/null -w \"%{http_code}\\n\" https://registry.npmjs.org/ ; curl -sS -m 20 -o /dev/null -w \"%{http_code}\\n\" https://nodejs.org/dist/ ; curl -sS -m 20 -o /dev/null -w \"%{http_code}\\n\" https://repo.mongodb.org/ ; curl -sS -m 20 -o /dev/null -w \"%{http_code}\\n\" https://get.docker.com/; apt-cache policy docker.io 2>/dev/null | head -3; apt-cache policy nodejs | head -3",
    "(curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash - && sudo apt-get install -y nodejs) > /tmp/node_install.log 2>&1; echo rc=$?; tail -5 /tmp/node_install.log; node --version; npm --version",
    "sudo apt-get install -y docker.io > /tmp/docker_install.log 2>&1; echo rc=$?; tail -3 /tmp/docker_install.log; sudo systemctl start docker 2>&1; sleep 3; sudo docker info --format '{{.ServerVersion}}' 2>&1 | head -3",
    "sudo docker run -d --name mailcheap-mongo -p 27017:27017 mongo 2>&1 | tail -3; sleep 25; sudo docker ps --format '{{.Names}} {{.Status}}'; sudo docker logs mailcheap-mongo 2>&1 | tail -2",
    "cd <guest-path> && export NODE_USE_ENV_PROXY=1 && time npm ci > /tmp/npm_ci.log 2>&1; echo rc=$?; tail -15 /tmp/npm_ci.log",
    "cd <guest-path> && cp .env.example .env.local && S=$(openssl rand -base64 48) && H=$(openssl rand -base64 48) && sed -i -e \"s|^MONGODB_URI=.*|MONGODB_URI=mongodb://127.0.0.1:27017/mailcheap|\" -e \"s|^BETTER_AUTH_SECRET=.*|BETTER_AUTH_SECRET=$S|\" -e \"s|^SUPPRESSION_HASH_KEY=.*|SUPPRESSION_HASH_KEY=$H|\" -e \"<email>|\" .env.local && grep -E \"^(MONGODB_URI|ADMIN_EMAILS|ALLOWED_EMAILS|SENDING_ENABLED|RESEND_API_KEY|MAILCHEAP_CLOUD|APP_URL)=\" .env.local | cut -c1-120; grep -c \"\" .env.local; cat .gitignore | grep -n env",
    "cd <guest-path> && export NODE_USE_ENV_PROXY=1 && npm run lint > /tmp/lint.log 2>&1; echo lint_rc=$?; tail -8 /tmp/lint.log; (time npm run build) > /tmp/build.log 2>&1; echo build_rc=$?; tail -25 /tmp/build.log",
    "cd <guest-path> && export NODE_USE_ENV_PROXY=1 && (time timeout 900 npm test) > /tmp/test.log 2>&1; echo test_rc=$?; grep -E \"^# (tests|suites|pass|fail|cancelled|skipped)\" /tmp/test.log; grep -n -i \"mongod\" /tmp/test.log | head -5; tail -5 /tmp/test.log",
    "pgrep -fa \"node --import|mongod\" | cut -c1-150 | head; pkill -f \"node --import ./tests/setup\" ; sleep 2; cd /tmp && curl -fsSL https://pgp.mongodb.com/server-8.0.asc | sudo gpg --batch --yes -o /usr/share/keyrings/mongodb-server-8.0.gpg --dearmor && echo \"deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu noble/mongodb-org/8.0 multiverse\" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list >/dev/null && sudo apt-get update > /tmp/apt_mongo.log 2>&1 && sudo apt-get install -y mongodb-org-server mongodb-mongosh > /tmp/mongo_install.log 2>&1; echo rc=$?; tail -3 /tmp/mongo_install.log; which mongod; mongod --version | head -2",
    "ps -eo pid,args | grep -E \"tests/setup|mongod\" | grep -v grep | cut -c1-120 | head; cd /tmp && curl -fsSL https://pgp.mongodb.com/server-8.0.asc | sudo gpg --batch --yes -o /usr/share/keyrings/mongodb-server-8.0.gpg --dearmor && echo \"deb [ arch=amd64,arm64 signed-by=/usr/share/keyrings/mongodb-server-8.0.gpg ] https://repo.mongodb.org/apt/ubuntu noble/mongodb-org/8.0 multiverse\" | sudo tee /etc/apt/sources.list.d/mongodb-org-8.0.list >/dev/null && sudo apt-get update > /tmp/apt_mongo.log 2>&1 && sudo apt-get install -y mongodb-org-server mongodb-mongosh > /tmp/mongo_install.log 2>&1; echo rc=$?; tail -3 /tmp/mongo_install.log; which mongod; mongod --version | head -2",
    "cd <guest-path> && export NODE_USE_ENV_PROXY=1 && nohup bash -c 'time timeout 1500 npm test' > /tmp/test2.log 2>&1 &\nsleep 240; grep -c \"^ok\\|^not ok\" /tmp/test2.log; grep -E \"^# (tests|pass|fail)\" /tmp/test2.log; grep -c \"not ok\" /tmp/test2.log; tail -3 /tmp/test2.log | cut -c1-200",
    "sleep 300; grep -E \"^# (tests|suites|pass|fail|cancelled|skipped|todo)\" /tmp/test2.log; grep -c \"^not ok\\|^    not ok\\|  not ok\" /tmp/test2.log; grep -E \"^(real|user)\" /tmp/test2.log; tail -2 /tmp/test2.log | cut -c1-200",
    "sleep 420; grep -E \"^# (tests|suites|pass|fail|cancelled|skipped|todo)\" /tmp/test2.log; grep -c \"not ok\" /tmp/test2.log; grep -E \"^(real|user)\" /tmp/test2.log; tail -2 /tmp/test2.log | cut -c1-200",
    "cd <guest-path> && ls app/mcp app/api 2>/dev/null; find app -path \"*mcp*\" -name \"*.js\" | head; grep -rn \"registerTool\\|name: '\" lib/mcp* 2>/dev/null | head -5; ls lib | head -80; grep -n -i \"sign-in\\|signin\\|otp\\|code\" AGENTS.md | head -20",
    "cd <guest-path> && sed -n 40,80p lib/mcp/server.js; grep -n \"name:\" lib/mcp/*.js | head -60; cat app/api/mcp/route.js | head -40; ls app/api/auth; ",
    "cd <guest-path> && grep -rln \"ACTIONS\" lib | head; grep -rhn \"^\\s*name: \\\"\" lib/actions 2>/dev/null | head -80; grep -n \"emailOTP\\|email-otp\\|sendVerificationOTP\\|magicLink\" lib/auth.js | head; grep -rn \"api_key\\|apiKey\" lib/actions/*.js 2>/dev/null | grep \"name:\" | head",
    "cd <guest-path> && export NODE_USE_ENV_PROXY=1 && nohup npm run dev > /tmp/dev.log 2>&1 & sleep 25; tail -5 /tmp/dev.log; curl -s -m 60 -o /dev/null -w \"health=%{http_code}\\n\" http://localhost:3000/api/health; curl -s -m 60 http://localhost:3000/api/health | head -c 400; echo; grep -n \"api-keys\\|app/api/v1\\|/api-keys\" <guest-path> | head -5",
    "cd /tmp && rm -f /tmp/jar.txt && curl -s -m 60 -c /tmp/jar.txt -b /tmp/jar.txt -H \"Content-Type: application/json\" -H \"Origin: http://localhost:3000\" -X POST http://localhost:3000/api/auth/email-otp/send-verification-otp -d '{\"email\":\"<email>\",\"type\":\"sign-in\"}'; echo; sleep 3; grep -n \"Code for\" /tmp/dev.log | tail -2",
    "cd <guest-path> && sed -n 40,70p lib/auth.js; grep -rn \"signin\\|send-verification\\|Code for\" app/signin/*.js* lib/auth.js 2>/dev/null | head -10; grep -rln \"Code for\" lib app | head",
    "cd <guest-path> && sed -n 1,82p app/signin/actions.js",
    "cd <guest-path> && grep -rni \"guest\" --include=*.js --include=*.md --include=*.mjs . 2>/dev/null | grep -v node_modules | grep -v \"^./.next\" | head -10; env | grep -i \"cdp\\|browser\\|chrome\" | sed 's/=.*/=<set>/'; ls tests/helpers | head -30",
    "cd <guest-path> && sed -n 1,80p tests/helpers/app.mjs | cut -c1-220",
    "cd <guest-path> && curl -s -m 120 http://localhost:3000/signin -o /tmp/signin.html -w \"%{http_code}\\n\"; grep -o 'createServerReference)(\"[0-9a-f]*\"[^)]*\"[A-Za-z]*\"' -r .next/static .next/server 2>/dev/null | sed 's/.*(\"\\([0-9a-f]*\\)\".*\"\\([A-Za-z]*\\)\"/\\2 \\1/' | sort -u | grep -i \"signin\\|apikey\\|api_key\\|sendSignin\\|verifySignin\" | head; grep -rho 'createServerReference)(\"[0-9a-f]*\",[^,]*,[^,]*,[^,]*,\"[A-Za-z]*\")' .next 2>/dev/null | head -3",
    "cd /tmp && curl -s -m 120 -c /tmp/jar.txt -b /tmp/jar.txt -H \"Next-Action: 60877ef142e385b6f685982fef473707f1103dc492\" -F \"1=\\\"\\$undefined\\\"\" -F \"<email>\" http://localhost:3000/signin | head -c 400; echo; sleep 2; grep -n \"Code for\\|signin\" /tmp/dev.log | tail -3",
    "cd /tmp && grep -o '/_next/static[^\"]*\\.js' /tmp/signin.html | sort -u > /tmp/chunks.txt; wc -l < /tmp/chunks.txt; for c in $(cat /tmp/chunks.txt); do curl -s -m 120 \"http://localhost:3000$c\"; done > /tmp/signin_chunks.js; grep -o 'createServerReference)(\"[0-9a-f]*\",[^)]*\"\\(sendSigninCode\\|verifySigninCode\\|createApiKey\\)\")' /tmp/signin_chunks.js | sed 's/.*(\"\\([0-9a-f]*\\)\".*\"\\([A-Za-z]*\\)\")/\\2 \\1/' | sort -u; grep -o 'createServerReference)(\"[0-9a-f]*\",[^)]*\"\\(sendSigninCode\\|verifySigninCode\\)\")' /tmp/signin_chunks.js | head -2 | cut -c1-200",
    "cd <guest-path> && grep -rl \"sendSigninCode\" .next 2>/dev/null | head; f=$(grep -rl '\"sendSigninCode\"' .next/static 2>/dev/null | head -1); echo \"FILE=$f\"; grep -o '.\\{160\\}\"sendSigninCode\".\\{20\\}' \"$f\" | head -2; echo; grep -o '.\\{10\\}\"verifySigninCode\".\\{5\\}' .next/static -r | head -2",
    "cd <guest-path> && grep -c \"60877ef142e385b6f685982fef473707f1103dc492\" .next/server/app/signin/page/server-reference-manifest.json; python3 -I -c \"import json;d=json.load(open('.next/server/app/signin/page/server-reference-manifest.json'));print(list(d.keys())); print([ (k,v.get('exportedName')) for k,v in d.get('node',{}).items()][:10] if isinstance(d.get('node'),dict) else '')\" 2>&1 | cut -c1-600",
    "cd <guest-path> && grep -n -i \"action\\|409\\|origin\" proxy.js | head -20; grep -rn \"Server Action unavailable\" node_modules/next/dist/server/*.js node_modules/next/dist/server/**/*.js 2>/dev/null | head -3 | cut -c1-300; tail -5 /tmp/dev.log | cut -c1-300",
    "cd /tmp && curl -s -m 120 -c /tmp/jar.txt -b /tmp/jar.txt -D - -o /tmp/act.out -H \"Origin: http://localhost:3000\" -H \"Referer: http://localhost:3000/signin\" -H \"Accept: text/x-component\" -H \"Next-Action: 60877ef142e385b6f685982fef473707f1103dc492\" -F \"<email>\" -F \"0=[\\\"\\$K1\\\"]\" -F \"<email>\" http://localhost:3000/signin | grep -i \"^HTTP\\|x-action\\|content-type\" ; head -c 300 /tmp/act.out; echo; tail -3 /tmp/dev.log | cut -c1-200",
    "cd <guest-path> && for p in $(ps -eo pid,args | grep -E \"next dev|next-server|npm run dev\" | grep -v grep | awk '{print $1}'); do kill $p 2>/dev/null; done; sleep 5; ps -eo pid,args | grep -E \"next\" | grep -v grep | cut -c1-100; export NODE_USE_ENV_PROXY=1; nohup npm run dev > /tmp/dev2.log 2>&1 &\nsleep 20; curl -s -m 180 -o /tmp/signin2.html -w \"GET=%{http_code}\\n\" http://localhost:3000/signin; rm -f /tmp/jar.txt; curl -s -m 120 -c /tmp/jar.txt -b /tmp/jar.txt -H \"Origin: http://localhost:3000\" -H \"Accept: text/x-component\" -H \"Next-Action: 60877ef142e385b6f685982fef473707f1103dc492\" -F \"<email>\" -F \"0=[\\\"\\$K1\\\"]\" http://localhost:3000/signin | head -c 300; echo; sleep 2; grep -n \"Code for\\|Failed to find\" /tmp/dev2.log | head -3 | cut -c1-200",
    "cd <guest-path> && grep -n \"Failed to find Server Action\\|getActionModIdOrError\\|workers\\|serverActionsManifest\\[\" node_modules/next/dist/server/app-render/action-handler.js | head -20; grep -rn \"findActionMod\\|function getActionModId\" node_modules/next/dist/server/app-render/action-handler.js | head -3",
    "cd <guest-path> && sed -n 540,570p node_modules/next/dist/server/app-render/action-handler.js; sed -n 985,1000p node_modules/next/dist/server/app-render/action-handler.js",
    "cd <guest-path> && python3 -I -c \"\nimport json\nd=json.load(open('.next/server/server-reference-manifest.json'))\nprint(list(d.keys()))\nfor rt in ('node','edge'):\n    m=d.get(rt,{})\n    print(rt, len(m), '60877ef142e385b6f685982fef473707f1103dc492' in m)\n    print([k for k in m if 'sendSignin' in json.dumps(m[k])][:2])\n\"; ls -la .next/server/server-reference-manifest.* | head; ls .next | head -30",
    "cd <guest-path> && find .next/dev -name \"server-reference-manifest*\" 2>/dev/null | head; for f in $(find .next/dev -name \"server-reference-manifest.json\" 2>/dev/null); do echo $f; grep -c \"60877ef142e385b6f685982fef473707f1103dc492\" $f; done; date",
    "cd <guest-path> && ps -eo pid,args | grep -E \"next (dev|start)|next-server\" | grep -v grep | awk '{print $1}' | xargs -r kill; sleep 2; rm -rf .next/dev; (nohup npm run dev > /tmp/dev.log 2>&1 &); for i in $(seq 1 60); do c=$(curl -s -o /dev/null -w \"%{http_code}\" http://localhost:3000/signin); [ \"$c\" = \"200\" ] && break; sleep 2; done; echo \"signin=$c\"; grep -c \"60877ef142e385b6f685982fef473707f1103dc492\" .next/dev/server/server-reference-manifest.json 2>/dev/null; cat .next/dev/server/server-reference-manifest.json 2>/dev/null | python3 -c \"import json,sys;d=json.load(sys.stdin);print(list(d.get('node',{}).keys())[:3])\"",
    "cd <guest-path> && python3 - <<'EOF'\nimport json,urllib.request\nd=json.load(open('.next/dev/server/server-reference-manifest.json'))\nids=list(d['node'].keys())\nprint(len(ids))\n# find the action from app/signin/actions.js\nimport subprocess\nhits=[]\nfor i in ids:\n    e=d['node'][i]\n    if 'signin' in json.dumps(e): hits.append((i,e.get('filename'),e.get('exportedName')))\nprint(hits[:5])\nEOF",
    "cd <guest-path> && curl -s -X POST http://localhost:3000/signin -H \"Next-Action: 60f72e04a7866a09ffeca5fc6a7026563ba1bb0936\" -H \"Accept: text/x-component\" -H \"Content-Type: multipart/form-data; boundary=XX\" --data-binary $'--XX\\r\\nContent-Disposition: form-data; name=\"1_email\"\\r\\n\\r\\n<email>\\r\\n--XX\\r\\nContent-Disposition: form-data; name=\"0\"\\r\\n\\r\\n[{\"$ACTION_ID_60f72e04a7866a09ffeca5fc6a7026563ba1bb0936\":\"1_email\"}]\\r\\n--XX--\\r\\n' -w \"\\nHTTP %{http_code}\\n\" | tail -c 800",
    "cd <guest-path> && sed -n 1,60p app/signin/actions.js | grep -n \"formData.get\\|export\" ; grep -rn \"name=\\\"email\\\"\\|name=\\\"code\\\"\\|useActionState\" app/signin | head",
    "cd <guest-path> && curl -s -X POST http://localhost:3000/signin -H \"Next-Action: 60f72e04a7866a09ffeca5fc6a7026563ba1bb0936\" -H \"Accept: text/x-component\" -H \"Content-Type: multipart/form-data; boundary=XX\" --data-binary $'--XX\\r\\nContent-Disposition: form-data; name=\"0\"\\r\\n\\r\\n[null,\"$K1\"]\\r\\n--XX\\r\\nContent-Disposition: form-data; name=\"1_email\"\\r\\n\\r\\n<email>\\r\\n--XX--\\r\\n' -w \"\\nHTTP %{http_code}\\n\" | tail -c 900; echo; grep -i \"signin\\]\" /tmp/dev.log | tail -3",
    "cd <guest-path> && sed -n 25,35p app/signin/actions.js; grep -rn \"Enter a valid email\" lib app | head -3",
    "cd <guest-path> && grep -rn \"function normalizeEmail\" -A8 lib app | head -15",
    "cd <guest-path> && curl -s -X POST http://localhost:3000/signin -H \"Next-Action: 60f72e04a7866a09ffeca5fc6a7026563ba1bb0936\" -H \"Accept: text/x-component\" -H \"Content-Type: multipart/form-data; boundary=XX\" --data-binary $'--XX\\r\\nContent-Disposition: form-data; name=\"0\"\\r\\n\\r\\n[null,\"$K1\"]\\r\\n--XX\\r\\nContent-Disposition: form-data; name=\"1_email\"\\r\\n\\r\\n<email>\\r\\n--XX\\r\\nContent-Disposition: form-data; name=\"1_\"\\r\\n\\r\\nx\\r\\n--XX--\\r\\n' -w \"\\nHTTP %{http_code}\\n\" | tail -c 400; echo; tail -5 /tmp/dev.log",
    "cd <guest-path> && ps -eo pid,args | grep -E \"next (dev|start)|next-server|next/dist\" | grep -v grep | awk '{print $1}' | xargs -r kill; docker ps --format '{{.Names}}' 2>/dev/null | grep -q . && docker stop $(docker ps -q) >/dev/null 2>&1; sleep 2; curl -s -o /dev/null -w \"%{http_code}\\n\" http://localhost:3000/ ; ls -la .coldpass 2>/dev/null; grep -n \"Node.js 22\\|npm run dev\\|npm install\\|npm test\\|Every action is a tool\\|docker run -d\" README.md",
    "cd <guest-path> && (nohup npm run dev > /tmp/dev2.log 2>&1 &); for i in $(seq 1 60); do c=$(curl -s -o /dev/null -w \"%{http_code}\" http://localhost:3000/signin); [ \"$c\" = \"200\" ] && break; sleep 2; done; curl -s -X POST http://localhost:3000/mcp -H \"Content-Type: application/json\" -H \"Accept: application/json, text/event-stream\" -d '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{\"name\":\"list_newsletters\",\"arguments\":{}}}' -w \"\\nHTTP %{http_code}\\n\"",
    "cd <guest-path> && pkill -f \"next dev\" 2>/dev/null; ps -eo pid,args | grep \"next dev\\|next-server\\|next/dist/bin\" | grep -v grep | awk '{print $1}' | xargs -r kill; mkdir -p .coldpass && cat > .coldpass/claims.json <<'EOF'\n[\n  {\"kind\":\"claim\",\"claim\":\"MCP endpoint requires a full access key\",\"source\":\"**MCP**: connect Claude Code with a full access key. Every action is a tool.\",\"input\":\"tools/call list_newsletters without a key\",\"expected\":\"request rejected as unauthorized\",\"probe_kind\":\"mcp\",\"argv\":[\"server\"],\"tool\":\"list_newsletters\",\"arguments\":{},\"expected_text\":\"unauthorized\",\"cwd\":\"/workspace\"}\n]\nEOF\ncat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"mcp\",\"argv\":[\"server\"],\"cwd\":\"/workspace\",\"tool\":\"list_newsletters\",\"arguments\":{},\"expected_text\":\"unauthorized\"}\nEOF\ncat > .coldpass/cycles.json <<'EOF'\n{\"detected\": false, \"note\": \"No dependency or lifecycle cycle was observed in the run.\"}\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[\n  {\"kind\":\"example\",\"command\":\"npm test\",\"result\":\"1200 pass, 0 fail (after installing mongod 8.0 for integration tests)\"}\n]\nEOF\n<env-var>=<guest-path> python3 -I <guest-path> --validate --replay 2>&1 | tail -40",
    "cd <guest-path> && ps -eo pid,args | grep \"next dev\\|next-server\\|next/dist/bin\" | grep -v grep | awk '{print $1}' | xargs -r kill; mkdir -p .coldpass && cat > .coldpass/claims.json <<'EOF'\n[\n  {\"kind\":\"claim\",\"claim\":\"MCP endpoint requires a full access key\",\"source\":\"**MCP**: connect Claude Code with a full access key. Every action is a tool.\",\"input\":\"tools/call list_newsletters without a key\",\"expected\":\"request rejected as unauthorized\",\"probe_kind\":\"mcp\",\"argv\":[\"server\"],\"tool\":\"list_newsletters\",\"arguments\":{},\"expected_text\":\"unauthorized\",\"cwd\":\"/workspace\"}\n]\nEOF\ncat > .coldpass/probe.json <<'EOF'\n{\"kind\":\"mcp\",\"argv\":[\"server\"],\"cwd\":\"/workspace\",\"tool\":\"list_newsletters\",\"arguments\":{},\"expected_text\":\"unauthorized\"}\nEOF\ncat > .coldpass/cycles.json <<'EOF'\n{\"detected\": false, \"note\": \"No dependency or lifecycle cycle was observed in the run.\"}\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[\n  {\"kind\":\"example\",\"command\":\"npm test\",\"result\":\"1200 pass, 0 fail (after installing mongod 8.0 for integration tests)\"}\n]\nEOF\n<env-var>=<guest-path> python3 -I <guest-path> --validate --replay 2>&1 | tail -40",
    "cd <guest-path> && sed -i 's#\"cwd\":\"/workspace\"#\"cwd\":\"<guest-path>\"#g' .coldpass/claims.json .coldpass/probe.json && cat > .coldpass/cycles.json <<'EOF'\n{\"detected\": false, \"explanation\": \"No dependency or lifecycle cycle was observed in the run.\", \"note\": \"No dependency or lifecycle cycle was observed in the run.\"}\nEOF\ncat > .coldpass/examples.json <<'EOF'\n[\n  {\"kind\":\"example\",\"command\":\"npm test\",\"input\":\"\",\"expected\":\"documented command completes successfully\",\"result\":\"1200 pass, 0 fail (after installing mongod 8.0 for integration tests)\"}\n]\nEOF\n<env-var>=<guest-path> python3 -I <guest-path> --validate --replay 2>&1 | tail -40",
    "cd <guest-path> && grep -rln \"StdioServerTransport\\|stdio\" --include=*.js --include=*.mjs --include=*.json . 2>/dev/null | grep -v node_modules | grep -v \"^./.next\" | head; grep -n '\"bin\"' -A3 package.json; ls scripts 2>/dev/null",
    "cd <guest-path> && cat > .coldpass/cycles.json <<'EOF'\n{\"detected\": false, \"reason\": \"No dependency or lifecycle cycle was observed in the run.\", \"explanation\": \"No dependency or lifecycle cycle was observed in the run.\"}\nEOF\nmkdir -p .coldpass && cat > .coldpass/report.json <<'EOF'\n{\n  \"outcome\": \"blocked\",\n  \"fault_owner\": \"environment\",\n  \"operation\": \"MCP tool call (list_newsletters) via /mcp after README setup\",\n  \"steps\": [\n    \"Installed Node 22.23.4 via NodeSource (deb.nodesource.com setup_22.x).\",\n    \"npm install / npm ci succeeded; npm run lint and npm run build ran.\",\n    \"Installed mongod 8.0.34 from repo.mongodb.org because the integration tests require it; npm test: 1200 pass, 0 fail.\",\n    \"Created .env.local from .env.example with generated secrets and <email>, SENDING_ENABLED=false.\",\n    \"npm run dev served /signin with HTTP 200.\",\n    \"Unauthenticated tools/call list_newsletters to /mcp returned HTTP 401 code unauthorized (the product's real response).\"\n  ],\n  \"deviations\": [\n    \"Could not obtain an API key: sign-in via the Next server action sendSigninCode is not reproducible by hand-built curl requests (server received empty FormData; 409 'Failed to find Server Action' earlier, resolved after a clean dev restart but form body still not decoded). Not worked around by reading the database.\",\n    \"Repo has no stdio MCP entrypoint; the MCP server is an HTTP route at /mcp, so probe argv [\\\"server\\\"] cannot be replayed by the checker.\",\n    \"Pinned commit checkout was not verified separately in this report.\"\n  ],\n  \"credentials_error\": \"No API key available; sign-in code flow via server action could not be completed by curl.\",\n  \"evidence_strength\": \"partial: setup, tests, lint, build and dev server verified; authenticated MCP tool call not achieved\"\n}\nEOF\n<env-var>=<guest-path> python3 -I <guest-path> --validate --replay 2>&1 | tail -5",
    "cd <guest-path> && ps -eo pid,args | grep -E \"next dev|next-server|next/dist/bin\" | grep -v grep | awk '{print $1}' | xargs -r kill; sleep 1; curl -s -o /dev/null -w \"%{http_code}\\n\" http://localhost:3000/ ; ls .coldpass"
  ],
  "stuck_step": "server",
  "error_excerpt": "[Errno 2] No such file or directory: 'server'; stderr:",
  "what_it_did": "MCP tool call (list_newsletters) via /mcp after README setup",
  "suggested_fix": "Inspect the recorded blocker and correct the README prerequisites or harness error.",
  "tokens_in": 1869022,
  "tokens_out": 30526,
  "cost_usd": 0.052831684999999996,
  "usage_complete": true,
  "checks": [
    {
      "check": "operation",
      "status": "FAIL",
      "details": {
        "working": false,
        "argv": [
          "server"
        ],
        "kind": "mcp",
        "blocker": "[Errno 2] No such file or directory: 'server'; stderr: "
      }
    }
  ],
  "safety": {
    "version": "z2x-1",
    "rules_version": "z2x-1",
    "summary": "Review signals: 1 connection review, 2 known vulnerability, 1 outside write. 3 static matches retained as context.",
    "expected": "Reviewed as expected for a test run: resolver address lookups that send no data.",
    "findings": [
      {
        "kind": "connection-review",
        "count": 1,
        "note": "Repository processes attempted these non-loopback connections; proxies can hide the final hostname.",
        "location_count": 5,
        "process_count": 10
      },
      {
        "kind": "known-vulnerability",
        "count": 2,
        "note": "OSV reports a known vulnerability in this dependency version.",
        "location_count": 2
      },
      {
        "kind": "outside-write",
        "count": 1,
        "note": "Repository processes attempted these writes outside documented output/cache paths.",
        "location_count": 3,
        "process_count": 10
      }
    ],
    "context": [
      {
        "kind": "hardcoded-secret",
        "count": 3,
        "note": "Gitleaks found a possible hardcoded secret; value withheld.",
        "location_count": 3
      }
    ],
    "limitations": [
      "A short run cannot establish that code is safe.",
      "Connections show IP addresses; proxies can hide the final hostname.",
      "Tracing covers dispatched commands and their children, not the whole OS; guest root can interfere with tracing."
    ],
    "static": {
      "dependency_note": "OSV scanned supported lockfiles; unpinned dependencies and unsupported formats are outside this check."
    },
    "evidence_url": "/safety/?run=marclou--mailcheap-claude-haiku-5-5-1792767112041356472",
    "evidence_file": "/data/safety/marclou--mailcheap-claude-haiku-5-5-1792767112041356472.json.gz"
  },
  "agent_execution": "native_agent",
  "agent_runtime": "claude-code",
  "agent_runtime_version": "2.1.300 (Claude Code)",
  "tool_transport": "mcp-assigned-vm",
  "platform": "linux",
  "reasoning": "low",
  "service_tier": null,
  "resources": {
    "cpus": 2,
    "memory_mib": 4096,
    "disk_mib": 32768
  },
  "native_tool_calls": 55,
  "native_bundle": null,
  "architecture": null,
  "backend": "hyperv",
  "platform_details": {
    "backend": "hyperv",
    "os": "linux"
  },
  "platform_conflicts": null,
  "sandbox_source": null,
  "source_pin": {
    "commit": "75852bbbf55ce189083ba0f87e0c6053f7b62b9a",
    "url": "https://github.com/marclou/mailcheap"
  },
  "purpose": "initial",
  "profile": {
    "model": "claude-haiku-5-5",
    "reasoning": "low"
  },
  "fault": {
    "owner": "unknown",
    "status": "pending",
    "reason": "[Errno 2] No such file or directory: 'server'; stderr: "
  },
  "fix_id": "fix-ba029a5f2bd84a1be64b",
  "verifies_run_id": null,
  "hosting": null,
  "operation_scope": null,
  "tool_calls": 55,
  "guest_setup": null,
  "runtime": null,
  "runtime_version": null,
  "runtime_revision": null,
  "source_revision": null,
  "evidence_version": null,
  "failure_origin": "task",
  "evidence_strength": "nothing_checked",
  "works": "no",
  "install_s": null,
  "first_use_s": null,
  "mcp": "local",
  "needs": [],
  "needs_which": null,
  "agent_interface": [
    "mcp"
  ],
  "license": "AGPL-3.0",
  "repo_url": "https://github.com/marclou/mailcheap",
  "cost_to_try": null,
  "hardware": null,
  "what_failed": "[Errno 2] No such file or directory: 'server'; stderr:",
  "local_or_hosted": "both",
  "cycle_checks": [
    {
      "kind": "cycle",
      "claim": "Scheduled or looping main behavior",
      "source": "repository entry points",
      "input": "source inspection",
      "expected": "identify the product trigger",
      "verdict": "yes",
      "outcome": "No dependency or lifecycle cycle was observed in the run.",
      "evidence": "No dependency or lifecycle cycle was observed in the run.",
      "command": ""
    }
  ],
  "claims": [
    {
      "kind": "claim",
      "claim": "MCP endpoint requires a full access key",
      "source": "**MCP**: connect Claude Code with a full access key. Every action is a tool.",
      "input": "tools/call list_newsletters without a key",
      "expected": "request rejected as unauthorized",
      "command": "server",
      "verdict": "blocked",
      "outcome": "Probe could not complete: [Errno 2] No such file or directory: 'server'; stderr: ",
      "evidence": "Probe could not complete: [Errno 2] No such file or directory: 'server'; stderr: ",
      "source_checked": true,
      "source_file": "README.md"
    }
  ],
  "claims_note": null,
  "example_checks": [
    {
      "kind": "example",
      "claim": null,
      "source": null,
      "input": "",
      "command": "",
      "evidence": "no command or explanation supplied",
      "deferred": false,
      "expected": "documented command completes successfully",
      "verdict": "blocked",
      "outcome": "no command or explanation supplied"
    }
  ],
  "does_what_it_says": null,
  "maintenance": {
    "last_commit_at": "2026-10-23T10:46:50Z",
    "commits_90d": 142,
    "merged_prs_90d": 0,
    "open_issues": 0,
    "open_prs": 15,
    "reply_share": 0.38,
    "reply_threads": 13,
    "median_reply_hours": 46.1,
    "last_release_at": null,
    "archived": false,
    "verdict": "maintained",
    "note": "actively maintained: last commit 0 days ago; 142 commits and 0 merged PRs in 90 days; 0 open issues, 15 open PRs; 5 of 13 recent threads got a maintainer reply, median first reply 46.1h; no releases"
  },
  "maintenance_verdict": "maintained",
  "maintenance_note": "actively maintained: last commit 0 days ago; 142 commits and 0 merged PRs in 90 days; 0 open issues, 15 open PRs; 5 of 13 recent threads got a maintainer reply, median first reply 46.1h; no releases",
  "maintained": "active",
  "maintained_note": "last commit 0 days ago",
  "last_commit_at": "2026-10-23T10:47:07Z",
  "last_release_at": null,
  "open_issues": null,
  "answered_issues": null,
  "platforms_claimed": [
    "linux"
  ],
  "topic": "mcp-server",
  "agent_interfaces": [
    {
      "interface": "mcp",
      "evidence": "README metadata",
      "observed": false,
      "operation_checked": false
    },
    {
      "interface": "api",
      "evidence": "README metadata",
      "observed": false,
      "operation_checked": false
    }
  ],
  "agent_interfaces_note": "README metadata is a discovery hint, not pinned documentation proof. Observed interfaces were exercised in this run. An empty list means unknown.",
  "mcp_context": null,
  "tested_at": "2026-10-23T15:37:12.490074+00:00",
  "tested_commit": "75852bbbf55ce189083ba0f87e0c6053f7b62b9a",
  "tested_with": {
    "agent": "claude-code",
    "agent_version": "2.1.300 (Claude Code)",
    "model": "claude-haiku-5-5",
    "model_route": "claude-haiku-5-5",
    "reasoning": "low",
    "os": "linux",
    "backend": "hyperv",
    "transport": "mcp-assigned-vm"
  },
  "setup_identity": {
    "repo": "marclou/mailcheap",
    "source": "https://github.com/marclou/mailcheap",
    "commit": "75852bbbf55ce189083ba0f87e0c6053f7b62b9a",
    "source_revision": null,
    "os": "linux",
    "architecture": null,
    "backend": "hyperv",
    "model": "claude-haiku-5-5",
    "model_version": "claude-haiku-5-5",
    "agent_execution": "native_agent",
    "agent_runtime": "claude-code",
    "agent_runtime_version": "2.1.300 (Claude Code)",
    "tool_transport": "mcp-assigned-vm",
    "runtime": null,
    "runtime_version": null,
    "runtime_revision": null,
    "sandbox_source": null,
    "guest_setup": null,
    "source_pin": {
      "commit": "75852bbbf55ce189083ba0f87e0c6053f7b62b9a",
      "url": "https://github.com/marclou/mailcheap"
    },
    "platform_details": {
      "os": "linux",
      "backend": "hyperv"
    },
    "platform_conflicts": null,
    "reasoning": "low",
    "service_tier": null,
    "resources": {
      "cpus": 2,
      "memory_mib": 4096,
      "disk_mib": 32768
    },
    "operation": "MCP tool call (list_newsletters) via /mcp after README setup",
    "operation_scope": null,
    "hosting": null,
    "kind": "mcp",
    "test_version": "readme-bdc1b9b3c0d2673aef87e076d14084a8123ddcf09d520c1ee2e364a37c3f4bb9",
    "evidence_version": null
  },
  "other_model": null,
  "other_run_id": null,
  "models_agree": null,
  "furthest_model": null,
  "transcript_url": null,
  "report_url": "/reports/marclou--mailcheap-claude-haiku-5-5-1792767112041356472.json"
}