linkedin/Liger-Kernel
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to linkedin/Liger-Kernel got a first human reply in a median of 3.2 days (139 pull requests, 19 April to 16 October 2026); 38% got none within 14 days. It ranks 1,612 of 3,219 overall. For first-time contributors it ranks 1,272 of 1,525 (the bottom 17%).
| Rank | 1,612 of 3,219 |
|---|---|
| Score | 50.40 |
| Tier | C |
| Median first reply | 3.2 days (76.2 hours) |
| 14-day no-reply share | 38% |
| First-timer rank | 1,272 of 1,525 |
| Ecosystem | Python |
| Window | 19 April to 16 October 2026 |
Composite
- Rank
- 1,612 of 3,219
- Score
- 50.40
- Tier
- C
- Coverage
- 93% · Ceiling A
- Quadrant
- Sweet Spot
Coordinates: leverage 51.6 (coverage 100%), friction 44.6 (coverage 90%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 58.8 | 100% |
| Criticality | 28.4 | 100% |
| Governance | 76.8 | 100% |
| Rigor | 73.3 | 100% |
| Accessibility | 15.0 | 50% |
The measured parameters
Responsiveness
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Decision Rate (90d)Share of outside pull requests that were merged or closed within 90 days. | 79.5% | 99.3 | 73 | 19 April to 18 July 2026 | primaryraw/pr_window/linkedin__Liger-Kernel.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 38.0% | 24.1 | 166 | 20 April to 17 October 2026 | primaryraw/pr_window/linkedin__Liger-Kernel.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 75.0% | 93.8 | 36 | — | primaryraw/author_history/linkedin__Liger-Kernel.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 76.2 hours (3.2 days) | 33.4 | 139 | 19 April to 16 October 2026 | primaryraw/pr_window/linkedin__Liger-Kernel.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 861.2 hours (35.9 days) | 16.0 | 122 | 19 April to 16 October 2026 | primaryraw/pr_window/linkedin__Liger-Kernel.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 0 | 15.9 | — | — | primaryraw/dependents/linkedin__Liger-Kernel.json |
| Monthly DownloadsDownloads from the package registry in a month. | 19,769 downloads a month | 32.8 | — | — | primaryraw/downloads/pypi__Liger-Kernel.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.3965 | 39.6 | — | — | primaryraw/github_meta/linkedin__Liger-Kernel.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 8 | 100.0 | 378 | — | primaryraw/commits_365d/linkedin__Liger-Kernel.json |
| Legal IP RegimeThe contributor licence regime: DCO, none, a foundation CLA or a corporate CLA. | No CLA or sign-off found | 85.0 | — | — | primaryraw/governance/linkedin__Liger-Kernel.json |
| Promotion LadderHow openly a contributor can become a maintainer, from closed to verified. | No written path to becoming a maintainer | 40.0 | — | — | primaryraw/governance/linkedin__Liger-Kernel.json |
Rigor
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| AI Policy PostureWhether the project has a written policy on AI-assisted contributions. | Written AI policy | 95.0 | — | — | primaryraw/governance/linkedin__Liger-Kernel.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 80.9191 | 80.9 | 206 | — | proxy:review_ciraw/pr_window/linkedin__Liger-Kernel.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 33.1% | 41.4 | 148 | 19 April to 16 October 2026 | primaryraw/pr_window/linkedin__Liger-Kernel.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 50 | 50.0 | 9 | — | primaryraw/actions_runs/linkedin__Liger-Kernel.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | Not shown: Collector failure | ||||
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/linkedin__Liger-Kernel.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | Not shown: Collector failure | ||||
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 1,612 of 3,219 | 50.40 | C | Rated |
| First-timer | 1,272 of 1,525 | 46.76 | C | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | 679 of 1,276 | 53.37 | C | Rated |
| AI-assisted | 1,043 of 3,696 | 56.11 | B | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- bf431ccd39b8cbc63af6d2fccd04fee071d9f04e595fc624ec821f627f09d24a
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/c0.json, under the key linkedin/Liger-Kernel.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). linkedin/Liger-Kernel. Snapshot 2026-10-17. https://porchlamp.org/projects/linkedin/liger-kernel/. CC BY 4.0.
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