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

pre-commit/pre-commit-hooks

Python

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

For pre-commit/pre-commit-hooks, the reply time and the share with no reply within 14 days both have too small a sample to measure (0 and 9 pull requests counted; 10 needed). It ranks 2,664 of 3,219 overall. It is not ranked for first-time contributors: this repository does not show a low enough barrier for a first-time contributor.

Key facts
Rank2,664 of 3,219
Score40.46
TierC
Median first reply—
14-day no-reply share—
First-timer rankThis repository does not show a low enough barrier for a first-time contributor.
EcosystemPython
Window—

Composite

Rank
2,664 of 3,219
Score
40.46
Tier
C
Coverage
73% · Ceiling B
Quadrant
Crucible

Coordinates: leverage 50.2 (coverage 93%), friction 63.8 (coverage 52%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness30.430%
Criticality53.1100%
Governance64.265%
Rigor36.0100%
Accessibility8.885%

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.Not shown: Insufficient sample size
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.0.0%0.010—primaryraw/author_history/pre-commit__pre-commit-hooks.json
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.39.4 hours (1.6 days)91.3919 April to 16 October 2026primaryraw/pr_window/pre-commit__pre-commit-hooks.json

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.4465.2——primaryraw/dependents/pre-commit__pre-commit-hooks.json
Monthly DownloadsDownloads from the package registry in a month.2.0 million downloads a month68.1——primaryraw/downloads/pypi__pre-commit-hooks.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.286828.7——primaryraw/github_meta/pre-commit__pre-commit-hooks.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.Not shown: Insufficient sample size
Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA.No CLA or sign-off found85.0——primaryraw/governance/pre-commit__pre-commit-hooks.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/pre-commit__pre-commit-hooks.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.No written AI policy40.0——primaryraw/governance/pre-commit__pre-commit-hooks.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.6060.0——primaryraw/scorecard/pre-commit__pre-commit-hooks.json
Substantive Review RateShare of decided pull requests that received a substantive review.0.0%0.01919 April to 16 October 2026primaryraw/pr_window/pre-commit__pre-commit-hooks.json

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.5050.030—primaryraw/actions_runs/pre-commit__pre-commit-hooks.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.0.0%0.014—primaryraw/author_history/pre-commit__pre-commit-hooks.json
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.00.0——primaryraw/gfi/pre-commit__pre-commit-hooks.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
Balanced2,664 of 3,21940.46CRated
First-timerThis repository does not show a low enough barrier for a first-time contributor.
Career capitalThis repository's production-criticality signal is not yet high enough for career-capital ranking.
Senior systems895 of 1,27646.86CRated
AI-assisted3,116 of 3,69639.83DRated

Integrity

Snapshot
2026-10-17
Raw hash
6f43b9f85d496c9f45adc3270684064c5844d61af8960b3fcad052e1f576494e

closed_unread

The full record is in data/2026-10-17/repos/e0.json, under the key pre-commit/pre-commit-hooks.

How every number is measured: Porchlamp methodology.

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

Porchlamp (2026). pre-commit/pre-commit-hooks. Snapshot 2026-10-17. https://porchlamp.org/projects/pre-commit/pre-commit-hooks/. CC BY 4.0.

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