PorchlampFind the projects that leave the light on.2026-10-17

What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.

For gruns/icecream, the reply time has too small a sample to measure (0 pull requests counted; 10 needed). 67% of 12 outside pull requests got no reply within 14 days (20 April to 17 October 2026). It ranks 2,823 of 3,219 overall. It is not ranked for first-time contributors: not enough evidence to show under this lens.

Key facts
Rank2,823 of 3,219
Score37.72
TierD
Median first reply—
14-day no-reply share67%
First-timer rankNot enough evidence to show under this lens.
EcosystemPython
Window20 April to 17 October 2026

Composite

Rank
2,823 of 3,219
Score
37.72
Tier
D
Coverage
69% · Ceiling B
Quadrant
Crucible

Coordinates: leverage 58.0 (coverage 91%), friction 78.2 (coverage 53%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness2.125%
Criticality60.7100%
Governance59.3100%
Rigor52.970%
Accessibility15.050%

The measured parameters

Responsiveness

ParameterValueScoreCountWindowSource
Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days.Not shown: Insufficient sample size
PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days.66.7%0.01220 April to 17 October 2026primaryraw/pr_window/gruns__icecream.json
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.Not shown: Insufficient sample size
Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply.Not shown: Insufficient sample size
Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged.1482.1 hours (61.8 days)5.2718 April to 15 October 2026primaryraw/pr_window/gruns__icecream.json

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.14676.6——primaryraw/dependents/gruns__icecream.json
Monthly DownloadsDownloads from the package registry in a month.1.3 million downloads a month64.3——primaryraw/downloads/pypi__icecream.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.398939.9——primaryraw/github_meta/gruns__icecream.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.250.053—primaryraw/commits_365d/gruns__icecream.json
Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA.No CLA or sign-off found85.0——primaryraw/governance/gruns__icecream.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/gruns__icecream.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.No written AI policy40.0——primaryraw/governance/gruns__icecream.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.62.562.5——primaryraw/scorecard/gruns__icecream.json
Substantive Review RateShare of decided pull requests that received a substantive review.Not shown: Insufficient sample size

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.5050.019—primaryraw/actions_runs/gruns__icecream.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.Not shown: Insufficient sample size
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.00.0——primaryraw/gfi/gruns__icecream.json
Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days.Not shown: Insufficient sample size

Persona view

PersonaRankScoreTierStatus
Balanced2,823 of 3,21937.72DRated
First-timerNot enough evidence to show under this lens.
Career capital792 of 79838.83DRated
Senior systemsFewer than 3 organizations account for most commits (not multi-vendor).
AI-assisted2,952 of 3,69641.44CRated

Integrity

Snapshot
2026-10-17
Raw hash
6c215db95679825d9e1437287494ffda805ab1020d81796fb58047c1e9dc2669

No suspicion flags on this repository.

The full record is in data/2026-10-17/repos/5f.json, under the key gruns/icecream.

How every number is measured: Porchlamp methodology.

Open an issue about this record and say what looks wrong.

Porchlamp (2026). gruns/icecream. Snapshot 2026-10-17. https://porchlamp.org/projects/gruns/icecream/. CC BY 4.0.

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