ccfos/nightingale
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to ccfos/nightingale got a first human reply in a median of 2.1 days (13 pull requests, 18 April to 15 October 2026); 20% got none within 14 days. It ranks 809 of 3,219 overall. For first-time contributors it ranks 394 of 1,525 (the top 26%).
| Rank | 809 of 3,219 |
|---|---|
| Score | 56.94 |
| Tier | B |
| Median first reply | 2.1 days (49.3 hours) |
| 14-day no-reply share | 20% |
| First-timer rank | 394 of 1,525 |
| Ecosystem | Go |
| Window | 18 April to 15 October 2026 |
Composite
- Rank
- 809 of 3,219
- Score
- 56.94
- Tier
- B
- Coverage
- 100% · Full
- Quadrant
- Nursery
Coordinates: leverage 47.7 (coverage 100%), friction 35.6 (coverage 100%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 71.1 | 100% |
| Criticality | 43.7 | 100% |
| Governance | 50.5 | 100% |
| Rigor | 52.5 | 100% |
| Accessibility | 68.4 | 100% |
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. | 93.8% | 100.0 | 16 | 18 April to 17 July 2026 | primaryraw/pr_window/ccfos__nightingale.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 20.3% | 59.4 | 64 | 20 April to 17 October 2026 | primaryraw/pr_window/ccfos__nightingale.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 68.8% | 85.9 | 16 | — | primaryraw/author_history/ccfos__nightingale.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 49.3 hours (2.1 days) | 49.0 | 13 | 18 April to 15 October 2026 | primaryraw/pr_window/ccfos__nightingale.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | 330.3 hours (13.8 days) | 53.3 | 50 | 18 April to 15 October 2026 | primaryraw/pr_window/ccfos__nightingale.json |
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 4 | 45.1 | — | — | primaryraw/dependents/ccfos__nightingale.json |
| Monthly DownloadsDownloads from the package registry in a month. | Not shown: Not applicable | ||||
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.4201 | 42.0 | — | — | primaryraw/github_meta/ccfos__nightingale.json |
Governance
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Elephant FactorThe fewest organisations that account for half of the last year's commits. | 1 | 25.0 | 455 | — | primaryraw/commits_365d/ccfos__nightingale.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/ccfos__nightingale.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/ccfos__nightingale.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/ccfos__nightingale.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 57.5 | 57.5 | — | — | primaryraw/scorecard/ccfos__nightingale.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 2.8% | 3.5 | 72 | 18 April to 15 October 2026 | primaryraw/pr_window/ccfos__nightingale.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | 85 | 85.0 | 13 | — | primaryraw/actions_runs/ccfos__nightingale.json |
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 64.7% | 100.0 | 17 | — | primaryraw/author_history/ccfos__nightingale.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 2 | 20.0 | — | — | primaryraw/gfi/ccfos__nightingale.json |
| Newcomer Return RateShare of those merged first-time authors who sent a second pull request within 90 days. | 45.5% | 90.9 | 11 | — | primaryraw/author_history/ccfos__nightingale.json |
Persona view
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 809 of 3,219 | 56.94 | B | Rated |
| First-timer | 394 of 1,525 | 62.61 | B | Rated |
| Career capital | This repository's production-criticality signal is not yet high enough for career-capital ranking. | |||
| Senior systems | Fewer than 3 organizations account for most commits (not multi-vendor). | |||
| AI-assisted | 1,088 of 3,696 | 55.76 | B | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- df45ed6c03e1a45e97251ffcadf54aeb9a7d9f892718a1994f3b6a7441eeaab0
No suspicion flags on this repository.
The full record is in data/2026-10-17/repos/8a.json, under the key ccfos/nightingale.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). ccfos/nightingale. Snapshot 2026-10-17. https://porchlamp.org/projects/ccfos/nightingale/. CC BY 4.0.
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