coldpass

Siyet/msgspec-fastapi

GitHub ↗ · How this check works

Per-setup public labels: Linux / Haiku: Works

Static status badge · SVG · read-only JSON. Embed with ![Coldpass status](https://coldpass.dev/badge/Siyet--msgspec-fastapi.svg).

Works

Only older checks are saved; no current product test.

Answers apply to each recorded setup, revision and operation. Earlier observations remain in Run details.

Tested on Linux
PlatformHaikuLuna
Linuxyes

Linux / Haiku 5.5: yes · Oct 18, 2026 · 81c8df14e020 · claude-code / 2.1.300 (Claude Code)
Recorded operation: /tmp/uvtool/bin/uv build

Needs keys or browser
None seen
Issue
none found in recorded check

Safety: no observations were recorded for the selected revision. Functional results do not establish a safety result.

Run details

Haiku 5.5

Native agent · Checked operation passed

Checked operation /tmp/uvtool/bin/uv build

Agent-reported scope: Documented CI build: `uv build` (from .github/workflows/ci.yml 'build' job), producing sdist and wheel in dist/ for msgspec-fastapi 0.0.2.

Run details
run
Siyet--msgspec-fastapi-claude-haiku-5-5-1792344614697376262
date
Oct 18, 2026
time to working
not recorded
product hosting / execution
Local command in the guest
recorded operation scope
product operation
model
claude-haiku-5-5
agent / version
claude-code / 2.1.300 (Claude Code)
platform
linux
reported cost
$0.006338
Recorded source
https://github.com/Siyet/msgspec-fastapi
Tool transport
mcp-assigned-vm
Test version
readme-c5e0ccb431a80a9d60d2e220a9fed646c77ddd4e70bc799cda23957b77e37337
revision
81c8df14e020fe593c70b78c1f10576cdc5a40d5
What the agent did

Documented CI build: `uv build` (from .github/workflows/ci.yml 'build' job), producing sdist and wheel in dist/ for msgspec-fastapi 0.0.2.

cd <host-path> && git log -1 --format=%H 2>/dev/null; ls -la; cat README* 2>/dev/null | head -200
cat <host-path> | head -80; ls <host-path>
cd <host-path> && cat pyproject.toml; find .github src tests -type f | head -50; cat .github/workflows/* 2>/dev/null | head -120; which uv pip3 python3; python3 --version
cd /tmp && python3 -m venv /tmp/uvtool && /tmp/uvtool/bin/pip install -q uv 2>&1 | tail -5; /tmp/uvtool/bin/uv --version; cd <host-path> && export NODE_USE_ENV_PROXY=1 && timeout 280 /tmp/uvtool/bin/uv build 2>&1 | tail -20; ls -la dist 2>/dev/null
(apt-get install -y -q python3-venv >/tmp/apt.log 2>&1 || (apt-get update -q >/dev/null 2>&1 && apt-get install -y -q python3-venv >/tmp/apt.log 2>&1)); echo apt=$?; tail -3 /tmp/apt.log; rm -rf /tmp/uvtool && python3 -m venv /tmp/uvtool && /tmp/uvtool/bin/pip install -q uv 2>&1 | tail -3; /tmp/uvtool/bin/uv --version
sudo -n apt-get install -y -q python3-venv >/tmp/apt.log 2>&1; echo apt=$?; tail -3 /tmp/apt.log; rm -rf /tmp/uvtool && python3 -m venv /tmp/uvtool && /tmp/uvtool/bin/pip install -q uv 2>&1 | tail -3; /tmp/uvtool/bin/uv --version
sudo -n apt-get update -q >/tmp/apt.log 2>&1; sudo -n apt-get install -y -q python3.12-venv >>/tmp/apt.log 2>&1; echo apt=$?; tail -2 /tmp/apt.log; python3 -m pip --version 2>&1; python3 -m pip install -q --user --break-system-packages uv 2>&1 | tail -3; ls ~/.local/bin/uv && ~/.local/bin/uv --version
rm -rf /tmp/uvtool && python3 -m venv /tmp/uvtool && /tmp/uvtool/bin/pip install -q uv 2>&1 | tail -3; /tmp/uvtool/bin/uv --version && cd <host-path> && export NODE_USE_ENV_PROXY=1 && timeout 280 /tmp/uvtool/bin/uv build 2>&1 | tail -20; ls -la dist 2>/dev/null
cd <host-path> && rm -rf dist && mkdir -p .coldpass && cat > .coldpass/probe.json <<'EOF'
{"kind":"cli","argv":["/tmp/uvtool/bin/uv","build"],"cwd":"<host-path>","expected_text":"Successfully built dist/msgspec_fastapi-0.0.2-py3-none-any.whl","env":{"NODE_USE_ENV_PROXY":"1"}}
EOF
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","operation":"Documented CI build: `uv build` (from .github/workflows/ci.yml 'build' job), producing sdist and wheel in dist/ for msgspec-fastapi 0.0.2.","operation_scope":"Builds the distribution only. The README's Usage snippet (a FastAPI app) was not run as a server, and the README's test command (`uv run --group test pytest`) was not run per task instructions. The package is a library with no CLI or MCP server, so no start/list_tools step applies.","steps":["Read README.md and .github/workflows/ci.yml","Installed python3.12-venv via sudo apt-get (needed to create a venv; the guest's default python3 lacks ensurepip)","Created venv /tmp/uvtool and installed uv 0.13.1 with pip","Ran `uv build` in <host-path> built msgspec_fastapi-0.0.2.tar.gz and msgspec_fastapi-0.0.2-py3-none-any.whl"],"deviations":["README 'Installation' (`pip install msgspec-fastapi`) not run: it installs the published PyPI package, not the pinned checkout; replaced by the CI `uv build` from the checkout.","README 'Development' (`uv run --group test pytest`) not run: full unit suite excluded by task instructions.","uv was not on the guest; installed it via pip into /tmp/uvtool instead of the CI setup-uv action. Also installed apt package python3.12-venv (default python3 has no ensurepip)."],"stuck_step":null,"main_blocker":null,"suggested_fix":null}
EOF
rm -rf /tmp/uvtool_check; <env-var>=<host-path> python3 -I <host-path> --validate; echo rc=$?