The Common Metadata Repository (CMR) is a high-performance, high-quality, continuously evolving metadata system that catalogs Earth Science data and associated service metadata records. These metadata records are registered, modified, discovered, and accessed through programmatic interfaces leveraging standard protocols and APIs.
active 2024-04-19 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 841 days from 2024-04-19 to 2026-08-07. Pushes: 765 total, peak 11 in a day. Pull requests: 153 total, peak 5 in a day. Issues: 6 total, peak 1 in a day. Comments: 555 total, peak 28 in a day. Stars: 24 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| jmaeng72 | 400 | 215 | 42 | 71 |
| eereiter | 350 | 100 | 26 | 100 |
| jceaser | 236 | 72 | 21 | 63 |
| coderabbitai[bot] | 229 | 0 | 0 | 134 |
| daniel-zamora | 194 | 142 | 17 | 13 |
| TylerHeald1 | 84 | 21 | 1 | 16 |
| zimzoom | 82 | 34 | 3 | 12 |
| codecov-commenter | 66 | 0 | 0 | 66 |
| ygliuvt | 61 | 24 | 10 | 13 |
| indiejames | 58 | 20 | 4 | 15 |
| eudoroolivares2016 | 44 | 30 | 7 | 5 |
| chris-durbin | 39 | 6 | 2 | 20 |
| DuJuan | 27 | 16 | 1 | 5 |
| sxu123 | 27 | 13 | 7 | 3 |
| isja17 | 24 | 17 | 0 | 2 |
| bmsultz-nasa | 19 | 19 | 0 | 0 |
| jaortega527 | 18 | 17 | 0 | 1 |
| johnwteague | 9 | 3 | 2 | 1 |
| jaybarra | 9 | 0 | 0 | 4 |
| htranho | 6 | 3 | 3 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#2479jmaeng722026-08-07 19:25CMR-11379: Update Jetty Servlet
- Pull request#2446eudoroolivares20162026-06-29 19:33
- Issue comment#2436jaortega5272026-06-08 22:10CMR-11089 - Implement /bulk_index/between_date_time to reduce indexing batch sizes
- Issue comment#2428codecov-commenter2026-05-27 01:11CMR-11300: Add missing uuid lookups for the keyword schemes: providers and spatial-keywords
- Issue comment#2429codecov-commenter2026-05-13 23:46CMR-11089 - Implement /bulk_index/between_date_time to reduce indexing batch sizes
- Issue comment#2415codecov-commenter2026-04-24 20:59CMR-10891: add wildcard type fields support for search behind feature flag
- Pull request#2410eudoroolivares20162026-04-24 16:32
- Issue comment#2414coderabbitai[bot]2026-04-17 17:21CMR-11243: Update netty codec http and http2
- Issue comment#2410coderabbitai[bot]2026-04-13 04:39CMR-11249: Index UUID for Reverse Lookup in Collections(projects)
- Issue comment#2373jaybarra2026-04-08 08:40producer_granule_id query returns 0 results
- Pull request#2399jmaeng722026-03-09 22:09
- Pull request#2395eereiter2026-03-04 14:51
- Pull request#2394daniel-zamora2026-03-04 13:16
- Pull request#2393jceaser2026-03-04 11:25
- Issue comment#2392coderabbitai[bot]2026-03-03 21:57CMR-11048: Adding Reformatting Format Type.
- Pull request#2392eereiter2026-03-03 21:56
- Issue comment#2391coderabbitai[bot]2026-03-03 20:47Cmr 11105
- Issue comment#2390coderabbitai[bot]2026-03-03 14:57CMR-11104: updates some calls to use clojure.edn
- Pull request#2387daniel-zamora2026-02-25 16:19
- Issue comment#2387codecov-commenter2026-02-24 23:21CMR-10528: fixes bug with feature toggle
- Pull request#2387daniel-zamora2026-02-24 21:48
- Issue comment#2385codecov-commenter2026-02-17 21:20CMR-10528: As a CMR Search API user I only want to see active collections in my search results.
- Issue comment#2382codecov-commenter2026-02-11 20:18CMR-11048: Update UMM-S to support a new output format that will allow me to request OPeNDAP URL.
- Issue comment#2383coderabbitai[bot]2026-02-11 20:12Reimplement spatial-lib as a Java library
- Pull request#2383jpolchlo2026-02-11 20:11
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 24 stars here means stars gained during the window, not the repo's star count.