Catalyst
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AI AgentsUpdated from GitHub

aws/context-ontology-accelerator

An open-source, ontology-based semantic context accelerator that enables AI agents to make more accurate, consistent, and explainable decisions.

65465Python28d old

Summary

Several healthy indicators are present. Check whether recent activity continues.

aws/context-ontology-accelerator recorded 21 commits in the past 30 days, has 3 public contributors, and has averaged 23.4 stars a day since launch.

69

Repository health

100

Maintainer track record

95

Repository quality

78

Catalyst Score

Contributors

Public track record

Amazon Web Services GitHub avatar
Amazon Web Services

@aws · Repository organization

100/100

Established maintainer with a long public history and active community.

16.5K followers552 public repos14y history0 contributions
552 public repositories16533 followers14 years of public history
Xuezheng Ma GitHub avatar
Xuezheng Ma

@xuezhma · Top contributor

68/100

Active maintainer with a growing open-source track record.

26 followers34 public repos10y history16 contributions
34 public repositories26 followers10 years of public history
Noah Paige GitHub avatar
Noah Paige

@noah-paige · Top contributor

33/100

This account has a limited public history, so the track-record score is less certain.

6 followers6 public repos6y history2 contributions
6 public repositories6 followers6 years of public history
amazon-ospo-app[bot] GitHub avatar
amazon-ospo-app[bot]

@amazon-ospo-app[bot] · Top contributor

0/100

This account has a limited public history, so the track-record score is less certain.

0 followers0 public repos0y history1 contributions
0 public repositories0 followers0 years of public history

Score breakdown

How the Catalyst Score was calculated

Star growth since launch+18
Fork growth since launch+7
Freshness+4
30-day commit activity+10
Contributor breadth+5
Maintainer track record+12
Topic activity+4
Repository quality+8
Topic novelty+10
Risk penalty0

Activity

Recent repository activity

21

Commits · 30d

3

Public contributors

23.4

Lifetime stars/day

0

Pull requests · 90d

Findings

What we found

21 commits in the last 30 days

3 public contributors

0 issues and 0 pull requests opened in 90 days

11 documentation and structure checks passed

Related repositories

ai-agents · 0 created in the past 30 days

Risk review

What needs watching

No material structural red flags detected; monitor maintainer concentration

Public GitHub data cannot verify private work, employment claims, code security, or identity. Use the track-record score as research context, not proof of identity or trustworthiness.

Growth quality

Recent attention and maintainer concentration

Recent timestamps and contribution patterns help distinguish sustained adoption from a single headline number.

Contributor concentration

Top 3 public contributors

Top contributor share
84%
Top three share
100%
Contributors checked
3
Concentration
High

Shares use the contribution totals reported for the contributors checked, not private or unlinked activity.

Recent commit sample

Latest 21 commits

Unique authors
4
Verified commits
76%
Merge commits
19%
Median time between commits
19.0 hours

Repository footprint

Default branch: main

Repository size
4.0 MB
Branches
45
Tags
3
Watchers
13
GitHub PagesIssue tracking

Deeper GitHub data

Delivery, collaboration, and project readiness

These metrics use the latest public records GitHub makes available for this repository.

Language composition

Share of detected source bytes

Python74.1%
TypeScript22.4%
Smithy2.1%
Shell0.6%
JavaScript0.4%
CSS0.2%

Community readiness

GitHub community health 87%

README
License
Contributing guide
Code of conduct
Issue template
Pull request template

Pull request health

Latest 50 pull requests

Merge rate
23%
Median merge time
15.0 hours
Open
7
Stale over 30 days
0

Issue health

Latest 46 issues

Closure rate
70%
Median close time
6.7 days
Open
14
Open without replies
7

Release cadence

Latest 3 release records

Latest release
v0.2.1
Published in 90 days
3
Median cadence
10.0 days
Asset downloads
0

CI reliability

Latest 50 workflow runs

Success rate
88%
Workflows represented
5
Failed runs
6
Median duration
5.3 min

Last checked

8/26/2026, 12:33:25 AM

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