tatolab/streamlib

Quickstart from README: installed the runtime with the documented curl|sh installer, created a stream with `tatolab new`, ran `uv sync`, loaded it with `tatolab run -d`, and listed the runtime's streams with `tatolab streams` (shows stream 'main' kept, 3 nodes).

cd <host-path> && ls -la && cat README.md | head -300
cd <host-path> && git log -1 --format=%H 2>/dev/null; ls .github/workflows 2>/dev/null; cat <host-path> | head -80; echo CDP=$CDP_URL
cd <host-path> && sed -n '300,520p' README.md; echo ----; sed -n 80,200p <host-path>
uname -m; nproc; free -g | head -2; which uv cargo docker systemctl 2>&1; export NODE_USE_ENV_PROXY=1; curl -fsSL https://get.tatolab.com/install.sh -o /tmp/install.sh 2>&1; echo rc=$?; ls -la /tmp/install.sh 2>&1; head -c 600 /tmp/install.sh 2>/dev/null
curl -fsSL https://get.tatolab.com/install.sh | sh 2>&1 | tail -40; echo rc=${PIPESTATUS[1]}; ls -la ~/.local/bin 2>&1; systemctl --user status tatolabd.service --no-pager 2>&1 | head -15
cd /tmp && export PATH=$HOME/.local/bin:$PATH && python3 - <<'EOF'
import json,subprocess
p=subprocess.Popen(['<host-path>','mcp'],stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
def send(d): p.stdin.write((json.dumps(d)+'\n').encode()); p.stdin.flush()
send({'jsonrpc':'2.0','id':1,'method':'initialize','params':{'protocolVersion':'2024-11-05','capabilities':{},'clientInfo':{'name':'t','version':'1'}}})
print(p.stdout.readline()[:300])
send({'jsonrpc':'2.0','method':'notifications/initialized'})
send({'jsonrpc':'2.0','id':2,'method':'tools/list','params':{}})
print(p.stdout.readline()[:1500])
p.terminate()
print(p.stderr.read()[-800:])
EOF
cd /tmp && python3 - <<'EOF'
import json,subprocess
p=subprocess.Popen(['<host-path>','mcp'],stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
def send(d): p.stdin.write((json.dumps(d)+'\n').encode()); p.stdin.flush()
send({'jsonrpc':'2.0','id':1,'method':'initialize','params':{'protocolVersion':'2026-07-28','capabilities':{},'clientInfo':{'name':'t','version':'1'}}})
print(p.stdout.readline()[:300])
send({'jsonrpc':'2.0','method':'notifications/initialized'})
send({'jsonrpc':'2.0','id':2,'method':'tools/list','params':{}})
print(p.stdout.readline()[:1200])
p.terminate()
EOF
which uv || (curl -LsSf https://astral.sh/uv/install.sh | sh >/dev/null 2>&1; ls ~/.local/bin/uv && ~/.local/bin/uv --version)
cd /tmp && export PATH=$HOME/.local/bin:$PATH && rm -rf /tmp/probe-stream && tatolab new /tmp/probe-stream 2>&1; echo rc=$?; cd /tmp/probe-stream && uv sync 2>&1 | tail -5; echo rc=$?; ls -la /tmp/probe-stream; tatolab run -d 2>&1; echo rc=$?; tatolab streams 2>&1 | head -30
cd <host-path> && mkdir -p .coldpass && ls -la .coldpass && cat > .coldpass/probe.json <<'EOF'
{"kind":"cli","argv":["<host-path>","expected_text":"main"}
EOF
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","operation":"Quickstart from README: installed the runtime with the documented curl|sh installer, created a stream with `tatolab new`, ran `uv sync`, loaded it with `tatolab run -d`, and listed the runtime's streams with `tatolab streams` (shows stream 'main' kept, 3 nodes).","operation_scope":"Linux x86_64 runtime install and stream lifecycle verified. Not verified: `tatolab dev` live edit loop, GPU/camera paths, and the MCP server (see deviations).","steps":["curl -fsSL https://get.tatolab.com/install.sh | sh (installed Tatolab 0.49.0, tatolabd running as systemd user service)","tatolab new /tmp/probe-stream","cd /tmp/probe-stream && uv sync","tatolab run -d","tatolab streams"],"deviations":["README 'Install' runs install.sh; ~/.local/bin is not on PATH in the shell, so I used absolute paths <host-path> in the probe.","README 'The tatolab CLI' / 'Inspect a running stream' documents `tatolab mcp` as an MCP stdio server. Handshake fails: `initialize` with protocolVersion 2024-11-05 returns -32022 'Unsupported protocol version' (supported: [\"2026-07-28\"]); with 2026-07-28 it also returns -32022 'Unsupported protocol version'. tools/list was therefore not obtained, so the MCP probe was not used.","Installed uv 0.13.1 via astral.sh installer because the guest had no uv (README requires uv for `uv sync`)."],"stuck_step":null,"main_blocker":null,"suggested_fix":"Fix the `tatolab mcp` protocol negotiation so it accepts the version the checker requests (2024-11-05) or advertises it in its supported list."}
EOF
python3 -m json.tool .coldpass/probe.json >/dev/null && python3 -m json.tool .coldpass/report.json >/dev/null && echo json-ok; <env-var>=<host-path> python3 -I <host-path> --validate 2>&1; echo rc=$?