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.

Outside pull requests to jazzband/pip-tools got a first human reply in a median of 7.8 hours (87 pull requests, 18 April to 15 October 2026); 8% got none within 14 days. It ranks 533 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
Rank533 of 3,219
Score59.70
TierB
Median first reply7.8 hours
14-day no-reply share8%
First-timer rankThis repository does not show a low enough barrier for a first-time contributor.
EcosystemPython
Window18 April to 15 October 2026

Composite

Rank
533 of 3,219
Score
59.70
Tier
B
Coverage
94% · Ceiling A
Quadrant
Sweet Spot

Coordinates: leverage 64.7 (coverage 100%), friction 43.6 (coverage 88%)

Five pillars

Score out of 100, and how much of the pillar was measured
PillarScoreCoverage
Responsiveness69.175%
Criticality74.6100%
Governance50.5100%
Rigor57.5100%
Accessibility33.5100%

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.8.5%83.15920 April to 17 October 2026primaryraw/pr_window/jazzband__pip-tools.json
First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged.20.0%25.030—primaryraw/author_history/jazzband__pip-tools.json
Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply.7.8 hours (0.3 days)100.08718 April to 15 October 2026primaryraw/pr_window/jazzband__pip-tools.json
Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged.391.4 hours (16.3 days)44.05818 April to 15 October 2026primaryraw/pr_window/jazzband__pip-tools.json

Criticality

ParameterValueScoreCountWindowSource
DependentsPackages in the registry that depend on this project, counted once each.1,02792.6——primaryraw/dependents/jazzband__pip-tools.json
Monthly DownloadsDownloads from the package registry in a month.11.9 million downloads a month81.1——primaryraw/downloads/pypi__pip-tools.json
OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals.0.494549.5——primaryraw/github_meta/jazzband__pip-tools.json

Governance

ParameterValueScoreCountWindowSource
Elephant FactorThe fewest organisations that account for half of the last year's commits.125.0394—primaryraw/commits_365d/jazzband__pip-tools.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/jazzband__pip-tools.json
Promotion LadderHow openly a contributor can become a maintainer, from closed to verified.No written path to becoming a maintainer40.0——primaryraw/governance/jazzband__pip-tools.json

Rigor

ParameterValueScoreCountWindowSource
AI Policy PostureWhether the project has a written policy on AI-assisted contributions.No written AI policy40.0——primaryraw/governance/jazzband__pip-tools.json
Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100.72.572.5——primaryraw/scorecard/jazzband__pip-tools.json
Substantive Review RateShare of decided pull requests that received a substantive review.44.1%55.18418 April to 15 October 2026primaryraw/pr_window/jazzband__pip-tools.json

Accessibility

ParameterValueScoreCountWindowSource
Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals.25.416725.430—primaryraw/actions_runs/jazzband__pip-tools.json
Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days.35.3%70.617—primaryraw/author_history/jazzband__pip-tools.json
Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers.00.0——primaryraw/gfi/jazzband__pip-tools.json
Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days.16.7%33.36—primaryraw/author_history/jazzband__pip-tools.json

Persona view

PersonaRankScoreTierStatus
Balanced533 of 3,21959.70BRated
First-timerThis repository does not show a low enough barrier for a first-time contributor.
Career capital343 of 79859.98BRated
Senior systemsFewer than 3 organizations account for most commits (not multi-vendor).
AI-assisted641 of 3,69659.81BRated

Integrity

Snapshot
2026-10-17
Raw hash
87925be3f26e9f7217dd3cb6cbad1b586b38e02966c33250357078efd18208f5

No suspicion flags on this repository.

The full record is in data/2026-10-17/repos/db.json, under the key jazzband/pip-tools.

How every number is measured: Porchlamp methodology.

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

Porchlamp (2026). jazzband/pip-tools. Snapshot 2026-10-17. https://porchlamp.org/projects/jazzband/pip-tools/. CC BY 4.0.

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