OpenAPITools/openapi-generator
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
26.8k stars · 7.7k forks · Java
Healthy
Healthy: actively maintained by 122 people, no known risks.
Why
No rule fired.
What would change this
- Partly checked: maintenance (Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.; Authors in the last 90 days are counted from the sampled commits only.)
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
PartialActive
- Human commits, 30 days
- 158
- Human commits, 90 days
- 403
- Human commits, 365 days
- 1.3k
- Bot share of commits, 365 days
- 29%
- Last commit
- Oct 14, 2026 (22 hours ago)
- Last human commit
- Oct 14, 2026 (22 hours ago)
- Authors, 90 days
- 122
- Last release
- Oct 6, 2026 (8 days ago)
- Median PR merge time
- 13 hours
Responsiveness: of 30 recent issues, 53% got a maintainer reply. Median first response: 2 days.
- Commit counts are estimated: the commit sample stops before the window start, so GitHub's totals were scaled by the sampled bot share.
- Authors in the last 90 days are counted from the sampled commits only.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 357 since Oct 14, 2025
- Authors for half of commits
- 11
- Authors for 80% of commits
- 51
- Contributors
- 405
Top committers
- wing328: 23% of commits
- wiebren: 6% of commits
- Mattias-Sehlstedt: 5% of commits
- Picazsoo: 3% of commits
- AndreyVMarkelov: 2% of commits
- Shares come from the newest sampled commits, since the commit sample is capped.
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence high
Bursts
- May 14, 2019 to May 16, 2019: about 70 more stars than usual, peak 41 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Jun 17, 2022 to Jun 17, 2022: about 61 more stars than usual, peak 72 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Oct 15, 2022 to Oct 19, 2022: about 341 more stars than usual, peak 112 in one day, a spike that tapers off. Outside explanation: a Hacker News post, a jump in forks, a jump in issues and pull requests.
- Jul 16, 2026 to Jul 18, 2026: about 75 more stars than usual, peak 36 in one day, a flat block of stars. Outside explanation: a jump in issues and pull requests.
- 1 stars GitHub has since removed (tracked since Oct 14, 2026).
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- The star history looks organic.
Sources: How star history is analyzed
Risk
CompleteFlags
- Info: The OpenSSF Scorecard for this project is 3.9 out of 10 (deps.dev). Details
License
- Now
- Apache-2.0 (OSI-approved)
- A year ago
- Apache-2.0 (OSI-approved)
Packages
- org.openapitools:openapi-generator-project (MAVEN): latest 7.26.0, published Oct 7, 2026
Advisories for the latest version: none listed
Package and advisory data: deps.dev and OSV.
OpenSSF Scorecard: 3.9 out of 10 (via deps.dev).
Sources: GitHub: OpenAPITools/openapi-generator, deps.dev: Maven org.openapitools:openapi-generator-project
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/OpenAPITools/openapi-generator)Earlier verdicts
- Oct 14, 2026: Healthy
- Oct 14, 2026: Healthy