dinglebear-ai/synapse

Start the stdio MCP server (`synapse mcp`, from README Run section) and list its tools via MCP initialize + tools/list; returned tools flux and scout.

cd <host-path> && git log -1 --format=%H 2>/dev/null; ls -la; cat README.md 2>/dev/null | head -200
ls -la <host-path> 2>/dev/null; ls -la <host-path> 2>/dev/null; echo "CDP=$CDP_URL"; which node npm npx python3 pip3 2>&1; node -v 2>&1
cd <host-path> && grep -n '^## \|^### ' README.md | head -80; echo ---; sed -n '/^## Run/,/^## Architecture/p' README.md | head -120; echo ---; which cargo rustup; cat rust-toolchain.toml
cd <host-path> && sed -n '481,512p' README.md; echo ---; sed -n '104,110p' README.md; echo ---; ls ~/.cargo/bin 2>/dev/null; cat /etc/os-release | head -2; sudo -n true && echo SUDO_OK
cd /tmp && (curl -sSf https://sh.rustup.rs -o rustup.sh && sh rustup.sh -y --profile minimal --default-toolchain none 2>&1 | tail -5); echo EXIT=$?; ls ~/.cargo/bin 2>/dev/null
sudo DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential pkg-config libssl-dev >/tmp/apt.log 2>&1; echo APT=$?; tail -2 /tmp/apt.log
cd <host-path> && export PATH=$HOME/.cargo/bin:$PATH && timeout 3000 cargo build --release > /tmp/build.log 2>&1; echo EXIT=$?; tail -15 /tmp/build.log
cd /tmp && B=<host-path>; ( printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"probe","version":"0"}}}' '{"jsonrpc":"2.0","method":"notifications/initialized"}' '{"jsonrpc":"2.0","id":2,"method":"tools/list"}'; sleep 2 ) | timeout 20 $B mcp 2>/tmp/mcp.err | cut -c1-400; echo EXIT=${PIPESTATUS[1]}; head -5 /tmp/mcp.err
cd <host-path> && mkdir -p .coldpass && cat > .coldpass/probe.json <<'EOF'
{"kind":"mcp","argv":["<host-path>"}
EOF
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","operation":"Start the stdio MCP server (`synapse mcp`, from README Run section) and list its tools via MCP initialize + tools/list; returned tools flux and scout.","operation_scope":"Only MCP start and tools/list were exercised. No Docker, SSH, or host operations were run; those need a Docker daemon or configured hosts. No credentials needed for stdio loopback.","steps":["Read README (Install, Run, Verification sections)","Installed rustup minimal toolchain (--default-toolchain none; rust-toolchain.toml pins 1.97.1 and cargo picked it up)","apt-get install build-essential pkg-config libssl-dev (linker and OpenSSL headers)","cargo build --release (README Install: From source) - succeeded in 4m38s","printf initialize + notifications/initialized + tools/list | target/release/synapse mcp - returned serverInfo synapse 1.0.0 and tools flux, scout"],"deviations":["Rust toolchain was not present in the guest; installed via rustup (curl sh.rustup.rs) because README's cargo build requires it.","Installed build-essential, pkg-config, libssl-dev via apt because no C linker was present.","Probe uses the prebuilt absolute binary target/release/synapse mcp rather than `cargo run -- mcp`, because the checker runs in a clean process without the cargo toolchain PATH."],"stuck_step":null,"main_blocker":null,"suggested_fix":null}
EOF
<env-var>=<host-path> python3 -I <host-path> --validate; echo EXIT=$?
pgrep -fa 'synapse' || echo "no synapse processes"; cat <host-path>