Kiln-AI/Kiln
Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthetic data generation, dataset management, MCP, and more.
5.2k stars · 394 forks · Python
Caution
Caution: the median first response takes over 30 days.
Why
- Maintainers took a median of 33 days to first respond to 5 recent issues. (source 1, source 2, source 3, source 4)
What would change this
- Maintainers reply faster, with a median under 30 days.
- 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.)
Maintenance
PartialActive
- Human commits, 30 days
- 438
- Human commits, 90 days
- 1.1k
- Human commits, 365 days
- 4.5k
- Bot share of commits, 365 days
- 3%
- Last commit
- Oct 14, 2026 (15 hours ago)
- Last human commit
- Oct 14, 2026 (15 hours ago)
- Authors, 90 days
- 6
- Last release
- Sep 29, 2026 (16 days ago)
- Median PR merge time
- 3 hours
Responsiveness: of 5 recent issues, 40% got a maintainer reply. Median first response: 33 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
- 486 since Oct 15, 2025
- Authors for half of commits
- 2
- Authors for 80% of commits
- 4
- Contributors
- 15
Top committers
- leonardmq: 29% of commits
- chiang-daniel: 28% of commits
- scosman: 18% of commits
- claude: 13% of commits
- sfierro: 6% of commits
- Shares come from the newest sampled commits, since the commit sample is capped.
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence high
Bursts
- Nov 14, 2024 to Nov 15, 2024: about 16 more stars than usual, peak 12 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
- Dec 10, 2024 to Dec 11, 2024: about 18 more stars than usual, peak 11 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
- Jan 14, 2025 to Jan 19, 2025: about 646 more stars than usual, peak 318 in one day, a spike that tapers off. Outside explanation: a jump in forks.
- Feb 5, 2025 to Mar 6, 2025: about 2.1k more stars than usual, peak 348 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
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
No risk flags.
License
- Now
- No license found
- A year ago
- Not known
Packages
No published packages found.
Sources: GitHub: Kiln-AI/Kiln
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/Kiln-AI/Kiln)Earlier verdicts
- Oct 15, 2026: Caution
- Oct 14, 2026: Caution
Computed 6 hours ago · method 2026.10.2