dinglebear-ai/rarcane

Start the stdio MCP server (`rarcane mcp`) from the release build, complete initialize, and call tools/list; returns the single `arcane` tool.

cd <host-path> && git log -1 --format=%H 2>/dev/null; ls -la; cat README.md 2>/dev/null | head -200
cd <host-path> && sed -n 200,420p README.md; echo ---; which cargo rustc node npm npx docker python3; cat rust-toolchain.toml; ls <host-path>; echo "CDP=$CDP_URL $<env-var>"
cd <host-path> && (curl -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal --default-toolchain 1.97.1 -c clippy,rustfmt 2>&1 | tail -5); . $HOME/.cargo/env; cargo --version; (apt-get install -y build-essential pkg-config libssl-dev >/dev/null 2>&1 || sudo apt-get install -y build-essential pkg-config libssl-dev 2>&1 | tail -3); echo apt=$?
sudo apt-get update 2>&1 | tail -2; sudo apt-get install -y build-essential pkg-config libssl-dev 2>&1 | tail -2; which cc gcc
cd <host-path> && . $HOME/.cargo/env && timeout 3000 cargo build --release 2>&1 | tail -15; echo rc=${PIPESTATUS[0]}; ls -la target/release/rarcane
cd <host-path> && mkdir -p .coldpass && ls -la .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 (`rarcane mcp`) from the release build and list tools (expected tool: `arcane`).","operation_scope":"Start and tools/list only. No Arcane API configured (RARCANE_API_URL/RARCANE_API_KEY unset), so no upstream Arcane calls were made; status/tool calls against a real Arcane instance were not exercised.","steps":["Installed rustup toolchain 1.97.1 with clippy and rustfmt (README Build From Source / rust-toolchain.toml)","apt-get update; apt-get install build-essential pkg-config libssl-dev (cc was missing)","cargo build --release (README Install > Build from source) produced target/release/rarcane","Probe: target/release/rarcane mcp (README CLI/MCP Reference) as kind mcp"],"deviations":["Rust/cargo was not preinstalled: installed via rustup (curl https://sh.rustup.rs) to satisfy the README's cargo build step.","C toolchain missing: installed build-essential, pkg-config, libssl-dev via apt; README does not list these prerequisites.","Used the built binary path instead of `npx -y @dinglebear/rarcane mcp` (npm postinstall downloads a GitHub Release binary; source build was the pinned path)."],"stuck_step":null,"main_blocker":null,"suggested_fix":null}
EOF
<env-var>=<host-path> python3 -I <host-path> --validate; echo rc=$?
cd <host-path> && printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}' '{"jsonrpc":"2.0","method":"notifications/initialized"}' '{"jsonrpc":"2.0","id":2,"method":"tools/list"}' | timeout 20 ./target/release/rarcane mcp 2>/dev/null | cut -c1-400; echo rc=$?; pgrep -fa rarcane || echo no-leftover
cd <host-path> && ./target/release/rarcane --help 2>&1 | head -30; echo ---; printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}' '{"jsonrpc":"2.0","id":2,"method":"tools/list"}' | timeout 20 ./target/release/rarcane mcp 2>&1 | cut -c1-300; echo rc=$?
cd <host-path> && printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}' '{"jsonrpc":"2.0","method":"notifications/initialized"}' '{"jsonrpc":"2.0","id":2,"method":"tools/list"}' | RARCANE_API_URL=http://127.0.0.1:9 timeout 20 ./target/release/rarcane mcp 2>&1 | cut -c1-300; echo rc=$?
cd <host-path> && printf '%s\n' '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"smoke","version":"0"}}}' '{"jsonrpc":"2.0","method":"notifications/initialized"}' '{"jsonrpc":"2.0","id":2,"method":"tools/list"}' | RARCANE_API_URL=http://127.0.0.1:9 RARCANE_API_KEY=placeholder-smoke timeout 20 ./target/release/rarcane mcp 2>&1 | cut -c1-400; echo rc=$?; pgrep -fa 'rarcane mcp' || echo no-leftover
cd <host-path> && cat > .coldpass/probe.json <<'EOF'
{"kind":"mcp","argv":["<host-path>","RARCANE_API_KEY":"placeholder-smoke"}}
EOF
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","operation":"Start the stdio MCP server (`rarcane mcp`) from the release build, complete initialize, and call tools/list; returns the single `arcane` tool.","operation_scope":"Start and tools/list only. No real Arcane instance or API key was available, so the probe uses placeholder RARCANE_API_URL=http://127.0.0.1:9 and RARCANE_API_KEY=placeholder-smoke. No upstream Arcane action (status, container list, etc.) was executed; those need a real Arcane server and key.","steps":["Installed rustup toolchain 1.97.1 with clippy and rustfmt (README Build From Source; rust-toolchain.toml)","apt-get update; apt-get install build-essential pkg-config libssl-dev (cc was missing)","cargo build --release (README Install > Build from source) produced target/release/rarcane (v0.4.4)","Ran target/release/rarcane mcp with initialize + tools/list over stdio (README MCP Tool Reference / Runtime Surfaces)"],"deviations":["Rust/cargo was not preinstalled: installed via rustup to satisfy the README build step.","C toolchain missing: installed build-essential, pkg-config, libssl-dev via apt; README does not list these prerequisites.","`rarcane mcp` exits with 'configuration error: RARCANE_API_URL is not set' and then 'RARCANE_API_KEY is not set' when unset. Set placeholder values in probe env so the stdio server starts; no real Arcane credential was obtained.","Used the built binary path instead of `npx -y @dinglebear/rarcane mcp` (npm postinstall downloads a GitHub Release binary; the pinned source build was used)."],"stuck_step":null,"main_blocker":null,"suggested_fix":"For a real end-to-end check, provide RARCANE_API_URL and RARCANE_API_KEY for an Arcane server, then run the `status` action via `rarcane call` or MCP tools/call."}
EOF
<env-var>=<host-path> python3 -I <host-path> --validate; echo rc=$?