KeygraphHQ/shannon
What happens to a stranger's pull request here, in the Porchlamp snapshot of 17 October 2026.
Outside pull requests to KeygraphHQ/shannon got a first human reply in a median of 17 days (20 pull requests, 17 April to 14 October 2026); 58% got none within 14 days. It ranks 3,085 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.
| Rank | 3,085 of 3,219 |
|---|---|
| Score | 31.45 |
| Tier | D |
| Median first reply | 17 days (407.7 hours) |
| 14-day no-reply share | 58% |
| First-timer rank | This repository does not show a low enough barrier for a first-time contributor. |
| Ecosystem | JavaScript |
| Window | 17 April to 14 October 2026 |
Composite
- Rank
- 3,085 of 3,219
- Score
- 31.45
- Tier
- D
- Coverage
- 93% · Ceiling A
- Quadrant
- Graveyard
Coordinates: leverage 39.3 (coverage 100%), friction 71.3 (coverage 89%)
Five pillars
| Pillar | Score | Coverage |
|---|---|---|
| Responsiveness | 27.0 | 90% |
| Criticality | 17.8 | 100% |
| Governance | 50.5 | 100% |
| Rigor | 67.6 | 100% |
| Accessibility | 0.0 | 70% |
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. | 77.8% | 97.2 | 18 | 17 April to 16 July 2026 | primaryraw/pr_window/KeygraphHQ__shannon.json |
| PR Ghost Rate (14d)Share of outside pull requests with no maintainer response, merge or close within 14 days. | 58.1% | 0.0 | 31 | 20 April to 17 October 2026 | primaryraw/pr_window/KeygraphHQ__shannon.json |
| First-timer Merge RateShare of first-time outside authors' decided pull requests that were merged. | 0.0% | 0.0 | 47 | — | primaryraw/author_history/KeygraphHQ__shannon.json |
| Time to First ResponseMedian hours from an outside pull request opening to its first substantive human reply. | 407.7 hours (17 days) | 0.0 | 20 | 17 April to 14 October 2026 | primaryraw/pr_window/KeygraphHQ__shannon.json |
| Time to Merge (p90)Hours within which 90% of merged outside pull requests were merged. | Not shown: Insufficient sample size | ||||
Criticality
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| DependentsPackages in the registry that depend on this project, counted once each. | 0 | 10.1 | — | — | primaryraw/dependents/KeygraphHQ__shannon.json |
| Monthly DownloadsDownloads from the package registry in a month. | 5,491 downloads a month | 14.6 | — | — | primaryraw/downloads/npm__shannon.json |
| OpenSSF CriticalityOpenSSF criticality score from 0 to 1, computed from the project's public activity signals. | 0.2893 | 28.9 | — | — | primaryraw/github_meta/KeygraphHQ__shannon.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 | 298 | — | primaryraw/commits_365d/KeygraphHQ__shannon.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/KeygraphHQ__shannon.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/KeygraphHQ__shannon.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/KeygraphHQ__shannon.json |
| Pipeline DefensesHow well the project's build and review pipeline defends against bad changes, 0 to 100. | 97.7874 | 97.8 | 72 | — | proxy:review_ciraw/pr_window/KeygraphHQ__shannon.json |
| Substantive Review RateShare of decided pull requests that received a substantive review. | 0.0% | 0.0 | 36 | 17 April to 14 October 2026 | primaryraw/pr_window/KeygraphHQ__shannon.json |
Accessibility
| Parameter | Value | Score | Count | Window | Source |
|---|---|---|---|---|---|
| Developer ExperienceDeveloper experience, 0 to 100: half CI run time, half setup signals. | Not shown: Insufficient sample size | ||||
| Newcomer ConversionShare of first-time authors whose first pull request merged within 180 days. | 0.0% | 0.0 | 15 | — | primaryraw/author_history/KeygraphHQ__shannon.json |
| Newcomer Issue SupplyOpen, unassigned, up-to-date issues marked for newcomers. | 0 | 0.0 | — | — | primaryraw/gfi/KeygraphHQ__shannon.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
| Persona | Rank | Score | Tier | Status |
|---|---|---|---|---|
| Balanced | 3,085 of 3,219 | 31.45 | D | Rated |
| First-timer | This repository does not show a low enough barrier for a first-time contributor. | |||
| 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 | 3,087 of 3,696 | 40.21 | C | Rated |
Integrity
- Snapshot
- 2026-10-17
- Raw hash
- 1d0e485d6121029cbe7d92d84203294b203683c51bee267283a00f7d51f107b8
closed_unread
The full record is in data/2026-10-17/repos/f1.json, under the key KeygraphHQ/shannon.
How every number is measured: Porchlamp methodology.
Open an issue about this record and say what looks wrong.
Porchlamp (2026). KeygraphHQ/shannon. Snapshot 2026-10-17. https://porchlamp.org/projects/keygraphhq/shannon/. CC BY 4.0.
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