Звіт у форматі JSON машиночитний
{
"data": {
"repo": {
"topics": [
"zstd",
"csharp",
"dotnet",
"zstandard"
],
"is_fork": false,
"size_kb": 8859,
"has_wiki": true,
"homepage": null,
"languages": {
"C#": 1918905
},
"pushed_at": "2026-06-10T08:51:32Z",
"created_at": "2021-04-03T14:46:29Z",
"owner_type": "User",
"updated_at": "2026-07-24T22:25:52Z",
"description": "Port of zstd compression library to c#",
"is_archived": false,
"is_disabled": false,
"license_spdx": "MIT",
"default_branch": "master",
"license_spdx_raw": "MIT",
"primary_language": "C#",
"significant_languages": [
"C#"
]
},
"owner": {
"blog": null,
"name": "Oleg Stepanischev",
"type": "User",
"login": "oleg-st",
"company": null,
"location": null,
"followers": 15,
"avatar_url": "https://avatars.githubusercontent.com/u/7984580?v=4",
"created_at": "2014-06-25T10:30:13Z",
"is_verified": null,
"public_repos": 28,
"account_age_days": 4416
},
"license": {
"state": "standard",
"spdx_id": "MIT",
"raw_spdx": "MIT",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "0.8.8",
"kind": "patch",
"published_at": "2026-04-29T18:37:15Z"
},
{
"tag": "0.8.7",
"kind": "patch",
"published_at": "2026-01-03T13:46:52Z"
},
{
"tag": "0.8.6",
"kind": "patch",
"published_at": "2025-07-17T17:20:17Z"
},
{
"tag": "0.8.5",
"kind": "patch",
"published_at": "2025-02-26T18:14:20Z"
},
{
"tag": "0.8.4",
"kind": "patch",
"published_at": "2024-12-14T10:02:25Z"
},
{
"tag": "0.8.3",
"kind": "patch",
"published_at": "2024-11-22T07:17:08Z"
},
{
"tag": "0.8.2",
"kind": "patch",
"published_at": "2024-11-13T18:00:23Z"
},
{
"tag": "0.8.1",
"kind": "patch",
"published_at": "2024-05-17T19:18:28Z"
},
{
"tag": "0.8.0",
"kind": "minor",
"published_at": "2024-04-24T18:49:30Z"
},
{
"tag": "0.7.6",
"kind": "patch",
"published_at": "2024-03-22T07:27:22Z"
},
{
"tag": "0.7.5",
"kind": "patch",
"published_at": "2024-02-01T18:46:40Z"
},
{
"tag": "0.7.4",
"kind": "patch",
"published_at": "2023-11-23T07:30:40Z"
},
{
"tag": "0.7.3",
"kind": "patch",
"published_at": "2023-10-18T16:09:36Z"
},
{
"tag": "0.7.2",
"kind": "patch",
"published_at": "2023-05-18T19:44:03Z"
},
{
"tag": "0.7.1",
"kind": "patch",
"published_at": "2023-04-06T12:29:29Z"
},
{
"tag": "0.7.0",
"kind": "minor",
"published_at": "2023-03-05T21:22:36Z"
},
{
"tag": "0.6.7",
"kind": "patch",
"published_at": "2023-01-03T15:31:03Z"
},
{
"tag": "0.6.6",
"kind": "patch",
"published_at": "2022-12-08T19:23:18Z"
},
{
"tag": "0.6.5",
"kind": "patch",
"published_at": "2022-11-14T14:27:32Z"
},
{
"tag": "0.6.4",
"kind": "patch",
"published_at": "2022-09-15T05:49:19Z"
},
{
"tag": "0.6.3",
"kind": "patch",
"published_at": "2022-08-14T22:29:08Z"
},
{
"tag": "0.6.2",
"kind": "patch",
"published_at": "2022-08-02T19:31:44Z"
},
{
"tag": "0.6.1",
"kind": "patch",
"published_at": "2022-03-10T06:48:28Z"
},
{
"tag": "0.6",
"kind": "other",
"published_at": "2021-12-29T18:33:26Z"
},
{
"tag": "0.5.2",
"kind": "patch",
"published_at": "2021-10-14T17:12:12Z"
},
{
"tag": "0.5.1",
"kind": "patch",
"published_at": "2021-10-02T01:04:58Z"
},
{
"tag": "0.5",
"kind": "other",
"published_at": "2021-06-30T22:33:44Z"
},
{
"tag": "0.4",
"kind": "other",
"published_at": "2021-06-27T16:08:57Z"
},
{
"tag": "0.3",
"kind": "other",
"published_at": "2021-05-13T20:08:58Z"
},
{
"tag": "0.2",
"kind": "other",
"published_at": "2021-05-08T16:15:13Z"
},
{
"tag": "0.1",
"kind": "other",
"published_at": "2021-04-27T16:11:11Z"
}
],
"recent_commits": [
{
"oid": "c9c8a401daf92012e4fd10ba0327c6db28a27aaa",
"body": "Expose ZSTD_CCtx_refPrefix and ZSTD_DCtx_refPrefix APIs.",
"is_bot": false,
"headline": "Add support for prefix references in Compressor and Decompressor (#71)",
"author_name": "Anderson Fernandes do Nascimento",
"author_login": "afernandes",
"committed_at": "2026-06-10T08:51:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2cd0c019693bc786a5fe5c3be94e107b24e7267e",
"body": null,
"is_bot": false,
"headline": "0.8.8",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-04-29T18:34:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7b92015baffdab78808ede48305d7d2b274982c0",
"body": "- Bring the version up to the same major/minor version as Apache.Arrow, allowing for compatibility in downstream projects that cannot utilize assembly binding redirects",
"is_bot": false,
"headline": "Update System.Memory to v4.6.0 (#69)",
"author_name": "Brandon Parks",
"author_login": "bparks13",
"committed_at": "2026-03-28T07:55:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "eb8416af393a2308c0be5278b4c7ae53351eff19",
"body": "Co-authored-by: Victor Nova <lostfreeman@gmail.com>",
"is_bot": false,
"headline": "Flush inner stream in Flush/FlushAsync (#68)",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-01-29T16:54:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f43e07f118c5914ed0603a7bed9e5009dbb5090f",
"body": null,
"is_bot": false,
"headline": "Fixed chunked tests",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-01-13T13:22:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f001238210ebeeba792fcfd8f84c85acc9c21c20",
"body": "Added FlushStream with isFinalBlock argument",
"is_bot": false,
"headline": "Fixed assert.equal arguments order",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-01-13T13:15:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0ee6121aaa173b42e68d3c6c8816a68e910e0557",
"body": null,
"is_bot": false,
"headline": "0.8.7",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-01-03T13:41:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a6a14c768e8c57bfefc5e065bd5dcdabd2ccc2af",
"body": "* WrapStream/FlushStream/UnwrapStream/ResetStream API",
"is_bot": false,
"headline": "Streaming API (#64)",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2026-01-02T15:07:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "10ed2ed941d5321aea0a335a60fbdf3084edaa0b",
"body": "…cInterfaces.",
"is_bot": false,
"headline": "Added System.Threading.Tasks.Extensions instead of Microsoft.Bcl.Asyn…",
"author_name": "Kawasaki Taiga",
"author_login": "nhs-tkawasaki",
"committed_at": "2025-11-10T08:42:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "86843777b6937552414e4378f6c010bf47956157",
"body": null,
"is_bot": false,
"headline": "[De]CompressionStream - Only return non-null buffers to pool",
"author_name": "Bar Arnon",
"author_login": "i3arnon",
"committed_at": "2025-08-24T17:55:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5b0fe3272a95408dc40a02be24fbc6df11df2be1",
"body": null,
"is_bot": false,
"headline": "Cleanup",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-08-02T07:40:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "238920301666eaddbfdceaae6c4c29c6d9988b08",
"body": "\r\nSee https://github.com/oleg-st/ZstdSharp/pull/38#issuecomment-3121549307.",
"is_bot": false,
"headline": "Remove unnecessary calls to `GC.KeepAlive`.",
"author_name": "Theodore Tsirpanis",
"author_login": "teo-tsirpanis",
"committed_at": "2025-07-26T18:27:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "962da3b0c5ee2e0d999e26bae553ad121b91f466",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-07-17T17:27:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f475a7d4746d305094fbb09563cb0fcb167bec18",
"body": null,
"is_bot": false,
"headline": "0.8.6",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-07-17T17:13:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0a6ca07e0076744974bb0beb9ac771c86c94edec",
"body": null,
"is_bot": false,
"headline": "Separate compression validation tests",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-07-17T17:13:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "262321d0b96222dca3b00b2f8e41a64c4914ed4b",
"body": "…s by reference",
"is_bot": false,
"headline": "More optimizations related to extract structures and passing variable…",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-07-15T19:36:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "08cf3cd4877227776bd417e87a2f52aefeccb4d1",
"body": null,
"is_bot": false,
"headline": "BenchmarkDotNet updated",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-07-15T16:44:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "511daf1c42ee5ac820d12c0234d4bb395ed86f72",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-02-26T18:15:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "033a60cc132a437ff64467fd0a531b45638ce2f2",
"body": null,
"is_bot": false,
"headline": "0.8.5",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-02-26T18:10:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "83cd9776badd75e79cc27086035af4adeadda21b",
"body": null,
"is_bot": false,
"headline": "Ported zstd v1.5.7",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2025-02-25T18:36:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b66b28d40a67cd40b5876f8e9b8aaeb591683fc4",
"body": null,
"is_bot": false,
"headline": "0.8.4",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-12-14T10:00:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "33c1fc8d18be6388ac57973cc3ad8390d1b1728d",
"body": null,
"is_bot": false,
"headline": "Fixed HUF_CTableHeader size depending on architecture",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-12-14T09:48:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5de65fd620c8779bef9a118ee41cc07785d64dce",
"body": null,
"is_bot": false,
"headline": "Added x86 libzstd to Zstd.Extern project",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-12-14T09:47:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4f26abbea350364be75ba32a03e282f0584276ce",
"body": null,
"is_bot": false,
"headline": "0.8.3",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-22T07:12:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1cd5449787aa42252ad34d29bcb01f9131ceb95f",
"body": null,
"is_bot": false,
"headline": "Redundant cast removed",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-22T06:53:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a0897bdfb52788bf01e07a9bdb0d0e48c5cf74f6",
"body": null,
"is_bot": false,
"headline": "One more array for .NET 7",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-22T06:49:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "88fb4b87772b2ac700903bfc19055b56c0efa123",
"body": "The condition was updated to .NET 7 or greater, because the necessary API was introduced then.\nWe cannot convert arrays of native integers or non-primitive structs.",
"is_bot": false,
"headline": "Avoid calling `GetArrayPointer` whenever possible.",
"author_name": "Theodore Tsirpanis",
"author_login": "teo-tsirpanis",
"committed_at": "2024-11-22T06:43:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "20c43fad2a4cba072319d2bc7f8da325bbb54c6f",
"body": null,
"is_bot": false,
"headline": "Call `AllocateTypeAssociatedMemory` in .NET 9+ only.",
"author_name": "Theodore Tsirpanis",
"author_login": "teo-tsirpanis",
"committed_at": "2024-11-22T06:43:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e0f96dea47679059b2d4f0aff2075e7b41cf7925",
"body": null,
"is_bot": false,
"headline": "Update benchmarks for .NET 9",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-13T18:05:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a007237a8b7af97c2b627130d799583849322cd5",
"body": null,
"is_bot": false,
"headline": "0.8.2",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-13T17:50:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a9888bc7ad6dc9b8a79da2ae21a243bba19381ba",
"body": null,
"is_bot": false,
"headline": "Added .NET 9 target",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-11-13T17:47:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7ceab2bdc42df212887e05c4c8bf27cddd279167",
"body": null,
"is_bot": false,
"headline": "Removed Vector128 polyfill",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-09-26T16:10:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8bcebe13408e76d6533d5db08213956c4bb7815a",
"body": null,
"is_bot": false,
"headline": "Update packages",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-09-22T09:39:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b18e37bbc1be1e4058d77206056e0325f7b07a02",
"body": null,
"is_bot": false,
"headline": "InlineMethod.Fody updated, reduced assembly size by ~20kb",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-09-13T12:47:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2dd232c0370a446ee4705d8fe0da9ca5e98f669f",
"body": null,
"is_bot": false,
"headline": "UnsafeHelper cleanup",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-09-11T11:16:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b15b543ef7ea35b957f69af15988c4bfdad607d6",
"body": null,
"is_bot": false,
"headline": "The actual default compression level is 3",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-08-07T08:29:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "48ee80b7fe54af28fd504836fcb660fed2f40add",
"body": null,
"is_bot": false,
"headline": "Methods rename",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-07-31T17:22:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5cc0c370168a79de04a153a668b129ee4bbe88b0",
"body": null,
"is_bot": false,
"headline": "Added SetPledgedSrcSize",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-07-24T16:26:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ec0b4f85a7b15e86eef36c735b4a62ef583bda05",
"body": null,
"is_bot": false,
"headline": "Comment",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-07-15T18:49:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8594b34e5c629e77a5dfc2cd66393efe98464e79",
"body": null,
"is_bot": false,
"headline": "Minor cleanup of Mem.cs",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-07-12T19:53:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8ff941d202232eaa00800dd15ded0f1371215949",
"body": null,
"is_bot": false,
"headline": "SkipInit wrapper removed",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-07-12T17:34:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d3032cb7c210cbb0e4935fcd04c93e1543f1fbf7",
"body": "* Stop using InlineIL.\r\n* Add `SafeHandles` for the compression and decompression contexts.\r\n* Use safe handles in `Compressor` and `Decompressor`.\r\n* Remove invalid comparisons of spans to null.\r\n* Fix memory leaks when unloading the assembly.",
"is_bot": false,
"headline": "Cleanup code and improve reliability. (#38)",
"author_name": "Theodore Tsirpanis",
"author_login": "teo-tsirpanis",
"committed_at": "2024-07-11T20:51:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39a7cc18a39ab3dab0b8fea292fdfb8b5b4d5080",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-17T19:53:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f8ec37192fa4037b6580a80ce83c5a7664a322f7",
"body": null,
"is_bot": false,
"headline": "0.8.1",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-17T19:15:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cba789660040fed750591cc47c658a47e601698c",
"body": null,
"is_bot": false,
"headline": "Comments",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-17T16:45:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b219c94e2d9786103b5d620315e3d9b904dc21d",
"body": null,
"is_bot": false,
"headline": "Structs initialization",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-17T16:29:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0cbf8428e3f33534e95aea1a7469d9e0b50e5bbb",
"body": null,
"is_bot": false,
"headline": "Constant conditional operators with shifts",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-15T17:25:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0b0d269626c59c79bdf21fec3f4b5291a4c8ff3f",
"body": null,
"is_bot": false,
"headline": "Better decompression performance for .NET 8+",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-15T17:17:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "00ddc6e8c99d2799143d58395c469edbb1c9b283",
"body": null,
"is_bot": false,
"headline": "Constant conditional operators",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-10T14:24:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b39ebfa0b9769ff26ef3f37cc832b7cc62bb91d7",
"body": null,
"is_bot": false,
"headline": "Using NativeMemory",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-05-02T17:57:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cc9aa9ed9448fe1ad0ec1630ed2e862e50d63094",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-28T06:21:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e0047696aec13703b3e99e4e9c74c85072ad7086",
"body": null,
"is_bot": false,
"headline": "0.8.0",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-24T18:36:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2704150c133edaeb5bb6a5654eda0be2c990fa3d",
"body": null,
"is_bot": false,
"headline": "Workaround for .NET Native",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-24T18:18:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "106a59ac8dbaa91016852681fb6cf20548cd5c11",
"body": null,
"is_bot": false,
"headline": "SSE2/ARM code updated",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-06T19:14:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c1171b8de7ea42f080180b3ef74777f93be6ee20",
"body": null,
"is_bot": false,
"headline": "Update packages",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-06T19:14:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b44a2d6398b6cfaede0b5e709ef04c519d0e56a1",
"body": null,
"is_bot": false,
"headline": "Fold some code blocks",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-05T17:47:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b8b60c2aa5738535e21d058cab28f8ac024b2537",
"body": null,
"is_bot": false,
"headline": "Ported zstd v1.5.6",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-04-05T10:37:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b8482888a01609069926fa4ba47118219707f92",
"body": null,
"is_bot": false,
"headline": "Update benchmarks",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-22T07:28:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "331e03a2aac761d6315e2845e0f4a0205b7b4bd6",
"body": null,
"is_bot": false,
"headline": "0.7.6",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-22T07:17:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "402fb3a3b12d61500e6505465bae85ee635ac605",
"body": null,
"is_bot": false,
"headline": "while (true)",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-21T20:26:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "679a7b0ce5b5185ed1706119dd6ed4543a3bc29f",
"body": null,
"is_bot": false,
"headline": ".NET 8: InlineArray for fixed buffers",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-21T20:11:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d1e2f532994fc90bdee11960bf6fc1cfba66fcee",
"body": null,
"is_bot": false,
"headline": "Improved decompression performance for .NET 8+",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-21T06:13:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5957fa8fe3c4af6940ca915ef551815e1422b829",
"body": null,
"is_bot": false,
"headline": "Updated packages",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-20T18:04:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d7e31bb044bc839e753ba46f6dddd86c6344dd31",
"body": null,
"is_bot": false,
"headline": "Prefetch inlined",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-03-20T18:03:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f41b5e76747ddd8a047c6973844f37ad63d80cd3",
"body": "…e-data\n\nReturn available data from stream, before waiting for more",
"is_bot": false,
"headline": "Merge pull request #33 from LinusKardellInfobric/read-return-availabl…",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-02-23T10:18:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "76c21e362eb9e0f2cac3172082a6415a10553ffd",
"body": null,
"is_bot": false,
"headline": "Use correct decompression in-buffer size",
"author_name": "Linus Kardell",
"author_login": "LinAGKar",
"committed_at": "2024-02-22T10:19:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "192b93aaf2e6b8dd4ef95398ecb98ef65dca47f8",
"body": "Previously, Read and ReadAsync would only return once the output buffer\nhad been filled, or the inner stream returned 0 (i.e. when the inner\nstream ended). That meant it would not return already decoded data until\nit got more data from the inner stream, even if no more data was\ncurrently available. \n[…]\n data.\n\nThis does have the drawback that each call to Read will only call\ninnerStream.Read at most once, so the amount of data the caller can get\nfrom a single Read call is limited by inputBufferSize.",
"is_bot": false,
"headline": "Return available data from stream, before waiting for more",
"author_name": "Linus Kardell",
"author_login": "LinusKardellInfobric",
"committed_at": "2024-02-22T10:19:11Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "17a9ebc3cd2e262255d790485b950bd9194a567b",
"body": null,
"is_bot": false,
"headline": "Write all data in CompressionStream.Flush",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-02-08T16:04:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "37802a4e4c7022b1747cce423cd877eb4e072997",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-02-01T18:44:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8adf50a7d3d0b6e27f64ebe8995bd4524a5f507e",
"body": null,
"is_bot": false,
"headline": "0.7.5",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-02-01T18:38:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ddd6bbb7a4bd298860a0bb81e8998b2d5562225d",
"body": null,
"is_bot": false,
"headline": "Minor",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-02-01T18:35:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b4f7bfea237ea07f76b7469ea494113e3bb44cc2",
"body": null,
"is_bot": false,
"headline": "Multi-threading support",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2024-01-31T20:06:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7dfb8b45862d4eac067a5d6f99b09a23ed521e90",
"body": null,
"is_bot": false,
"headline": "Async in tests",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-12-31T12:11:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "84dc672bdfb940307909716d62b7774b5219ca2a",
"body": null,
"is_bot": false,
"headline": "Formatting",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-12-23T10:29:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a75c4c4855a2c48a979c62bfb34d581739257bd8",
"body": null,
"is_bot": false,
"headline": "Some comments added",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-12-23T10:18:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2fec48e6e64ba0fcd4beca22e82c3b15a96c8dff",
"body": null,
"is_bot": false,
"headline": "0.7.4",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-23T07:27:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fbf32a6f24853384b2d45f577cb5bd1c01ed99a9",
"body": null,
"is_bot": false,
"headline": "Fix for IL2CPP",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-22T18:06:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3b73c06ed67fc1822a822e1260c36f1d366e35d4",
"body": null,
"is_bot": false,
"headline": "Update benchmark for .NET 8",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-19T19:55:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7c13f449b85212a7e3acb7d55f7455a31b0e9962",
"body": null,
"is_bot": false,
"headline": "Removed the workaround, which is no longer needed",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-16T20:20:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "20f6b10e9e440e6586bd6ade9e4407114af39602",
"body": null,
"is_bot": false,
"headline": "Added .NET 8, changed net461 to net462, updated packages",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-16T06:16:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bc181ce2f479a653ed184b77e3bd969bf0e868e2",
"body": null,
"is_bot": false,
"headline": "Removed some SkipInit's",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-11-14T19:55:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "26c25793cad1bdd82223437f4ceb3ea31708465d",
"body": null,
"is_bot": false,
"headline": "0.7.3",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-18T16:05:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3b271630d5bfc48ff034592bbe501da5c9aa08c7",
"body": "…rkaround)",
"is_bot": false,
"headline": "Converted some object initializations to constructors (.NET Native wo…",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-17T20:02:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3767e20b3c73f3dec048eec42cf6f569c9fb15ea",
"body": null,
"is_bot": false,
"headline": "Hide function pointers (.NET Native / Mono / .NET Framework workarounds)",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-17T19:34:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dcd8af0d88486bbefd05b6eaaab6823979089069",
"body": null,
"is_bot": false,
"headline": "Array initialization optimization for .NET 7/8",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-06T16:46:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cd7c9a9c64ecc5790284e063297a93d95cfb10d1",
"body": null,
"is_bot": false,
"headline": "memcmp simplified",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-05T17:23:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "be37b8f95dd5f0edd93a604e2dff671d70789983",
"body": null,
"is_bot": false,
"headline": "Bounded macro simplified",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-05T16:52:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b1f90a760d63c29c3fad64d5c657cc0949fb01dd",
"body": null,
"is_bot": false,
"headline": "Private/readonly fields",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-05T16:50:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "43f985313c1be1087249f6552c58fe5bd04f4e22",
"body": null,
"is_bot": false,
"headline": "Reworked access to artificial fixed buffer fields",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-10-05T16:26:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4ea7b5a6de2c168b9bb842f6677f86d7fd71391d",
"body": null,
"is_bot": false,
"headline": "Hide symbols that zstd does not export",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-09-29T21:29:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cd0c35bd774a55beb8aa10dd4aa68980967cade4",
"body": null,
"is_bot": false,
"headline": "Added TrainFromBufferFastCover method",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-08-20T13:57:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5bd8080e555c5efd47b5de7e9725d4be47a4c438",
"body": null,
"is_bot": false,
"headline": "0.7.2",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-05-18T19:43:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f3949372f831255002107fc85eeda9074298cb93",
"body": null,
"is_bot": false,
"headline": "IL2CPP compatibility",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-05-18T19:43:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "314fbc4c7e87c4eec503090c23d93329d25e4b59",
"body": null,
"is_bot": false,
"headline": "0.7.1",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-04-06T12:25:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8b5177c6dc59104b8f880d3920fd999b848c5ed3",
"body": null,
"is_bot": false,
"headline": "Ported zstd v1.5.5",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-04-06T11:50:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e5860f6533a97aac12bb4b243ee2816a33cc4e5b",
"body": null,
"is_bot": false,
"headline": "Added some tests",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-04-06T11:49:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fd8a0b67b55b8ede0d77e38fa6f58bfae294b505",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-03-05T21:22:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fe1e9e99511c44362c9233b3813dd6ac33279e64",
"body": null,
"is_bot": false,
"headline": "0.7.0",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-03-05T21:19:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b79e09d8b1dcd070a09ef6a6bac7fb757cbfa7a",
"body": null,
"is_bot": false,
"headline": "Improved decompression speed",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-03-05T20:50:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4cfe92fe03609ff4646e383e1e9520596dceb151",
"body": null,
"is_bot": false,
"headline": "Fixed \"Invalid IL detected\" warnings in .NET Native (1.5.4)",
"author_name": "Oleg Stepanischev",
"author_login": "oleg-st",
"committed_at": "2023-03-05T20:50:02Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 31,
"commits_last_year": 11,
"latest_release_at": "2026-04-29T18:37:15Z",
"latest_release_tag": "0.8.8",
"releases_from_tags": false,
"days_since_last_push": 48,
"active_weeks_last_year": 9,
"days_since_latest_release": 89,
"mean_days_between_releases": 85.4
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "ZstdSharp.Port",
"exists": true,
"license": null,
"keywords": [
"zstd",
"zstandard",
"port",
"compression"
],
"ecosystem": "nuget",
"matches_repo": true,
"registry_url": "https://www.nuget.org/packages/ZstdSharp.Port",
"is_deprecated": false,
"latest_version": "0.8.8",
"repository_url": "https://github.com/oleg-st/ZstdSharp",
"versions_count": 31,
"total_downloads": 243907283,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": null,
"latest_published_at": "2026-04-29T18:35:20.353000Z",
"latest_version_yanked": null,
"days_since_latest_publish": 89
}
]
},
"popularity": {
"forks": 54,
"stars": 384,
"watchers": 6,
"fork_history": {
"days": [
{
"date": "2021-06-15",
"count": 1
},
{
"date": "2021-10-14",
"count": 1
},
{
"date": "2021-10-15",
"count": 1
},
{
"date": "2021-12-05",
"count": 1
},
{
"date": "2021-12-13",
"count": 1
},
{
"date": "2021-12-18",
"count": 1
},
{
"date": "2022-03-10",
"count": 1
},
{
"date": "2022-07-25",
"count": 1
},
{
"date": "2022-08-30",
"count": 1
},
{
"date": "2022-09-01",
"count": 1
},
{
"date": "2022-09-24",
"count": 1
},
{
"date": "2022-11-25",
"count": 1
},
{
"date": "2023-02-04",
"count": 1
},
{
"date": "2023-05-30",
"count": 1
},
{
"date": "2023-06-09",
"count": 1
},
{
"date": "2023-06-23",
"count": 1
},
{
"date": "2023-07-24",
"count": 1
},
{
"date": "2023-10-31",
"count": 1
},
{
"date": "2023-12-19",
"count": 1
},
{
"date": "2023-12-27",
"count": 1
},
{
"date": "2024-02-21",
"count": 1
},
{
"date": "2024-02-26",
"count": 1
},
{
"date": "2024-03-06",
"count": 1
},
{
"date": "2024-07-06",
"count": 1
},
{
"date": "2024-10-30",
"count": 1
},
{
"date": "2024-11-13",
"count": 1
},
{
"date": "2024-12-17",
"count": 1
},
{
"date": "2025-02-25",
"count": 1
},
{
"date": "2025-04-02",
"count": 1
},
{
"date": "2025-04-21",
"count": 1
},
{
"date": "2025-05-16",
"count": 1
},
{
"date": "2025-05-23",
"count": 1
},
{
"date": "2025-06-27",
"count": 1
},
{
"date": "2025-07-14",
"count": 1
},
{
"date": "2025-07-26",
"count": 1
},
{
"date": "2025-08-24",
"count": 1
},
{
"date": "2025-09-16",
"count": 1
},
{
"date": "2025-10-13",
"count": 1
},
{
"date": "2025-10-15",
"count": 1
},
{
"date": "2025-11-07",
"count": 1
},
{
"date": "2025-12-23",
"count": 1
},
{
"date": "2025-12-24",
"count": 1
},
{
"date": "2026-01-08",
"count": 2
},
{
"date": "2026-01-27",
"count": 1
},
{
"date": "2026-02-17",
"count": 1
},
{
"date": "2026-03-23",
"count": 1
},
{
"date": "2026-04-09",
"count": 1
},
{
"date": "2026-06-10",
"count": 1
},
{
"date": "2026-06-20",
"count": 1
},
{
"date": "2026-06-25",
"count": 1
},
{
"date": "2026-07-18",
"count": 1
}
],
"complete": true,
"collected": 52,
"total_forks": 54
},
"star_history": null,
"open_issues_and_prs": 7
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"src/Sandbox/Sandbox.csproj",
"src/Zstd.Extern/Zstd.Extern.csproj",
"src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj",
"src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"src/ZstdSharp/ZstdSharp.csproj"
],
"largest_source_bytes": 392048,
"source_files_sampled": 242,
"oversized_source_files": 7,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [],
"advisories": {
"error": null,
"scope": "repository_graph",
"source": "osv",
"findings": [],
"collected": true,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 13,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 0,
"direct_affected_count": 0
},
"ecosystems": [],
"dependencies": [
{
"name": "BenchmarkDotNet",
"manifest": "src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj",
"ecosystem": "nuget",
"version_constraint": "0.15.2"
},
{
"name": "BenchmarkDotNet.Diagnostics.Windows",
"manifest": "src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj",
"ecosystem": "nuget",
"version_constraint": "0.15.2"
},
{
"name": "Microsoft.NET.Test.Sdk",
"manifest": "src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"ecosystem": "nuget",
"version_constraint": "17.11.1"
},
{
"name": "xunit",
"manifest": "src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"ecosystem": "nuget",
"version_constraint": "2.9.0"
},
{
"name": "Xunit.Combinatorial",
"manifest": "src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"ecosystem": "nuget",
"version_constraint": "1.6.24"
},
{
"name": "xunit.runner.visualstudio",
"manifest": "src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"ecosystem": "nuget",
"version_constraint": "2.4.5"
},
{
"name": "coverlet.collector",
"manifest": "src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"ecosystem": "nuget",
"version_constraint": "6.0.2"
},
{
"name": "System.Memory",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "4.6.0"
},
{
"name": "System.Threading.Tasks.Extensions",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "4.5.4"
},
{
"name": "System.Runtime.CompilerServices.Unsafe",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "6.1.0"
},
{
"name": "Fody",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "6.9.1"
},
{
"name": "InlineMethod.Fody",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "0.8.4"
},
{
"name": "Microsoft.SourceLink.GitHub",
"manifest": "src/ZstdSharp/ZstdSharp.csproj",
"ecosystem": "nuget",
"version_constraint": "8.0.0"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "BenchmarkDotNet",
"direct": true,
"version": "0.15.2",
"ecosystem": "nuget"
},
{
"name": "BenchmarkDotNet.Diagnostics.Windows",
"direct": true,
"version": "0.15.2",
"ecosystem": "nuget"
},
{
"name": "coverlet.collector",
"direct": true,
"version": "6.0.2",
"ecosystem": "nuget"
},
{
"name": "Fody",
"direct": true,
"version": "6.9.1",
"ecosystem": "nuget"
},
{
"name": "InlineMethod.Fody",
"direct": true,
"version": "0.8.4",
"ecosystem": "nuget"
},
{
"name": "Microsoft.NET.Test.Sdk",
"direct": true,
"version": "17.11.1",
"ecosystem": "nuget"
},
{
"name": "Microsoft.SourceLink.GitHub",
"direct": true,
"version": "8.0.0",
"ecosystem": "nuget"
},
{
"name": "System.Memory",
"direct": true,
"version": "4.6.0",
"ecosystem": "nuget"
},
{
"name": "System.Runtime.CompilerServices.Unsafe",
"direct": true,
"version": "6.1.0",
"ecosystem": "nuget"
},
{
"name": "System.Threading.Tasks.Extensions",
"direct": true,
"version": "4.5.4",
"ecosystem": "nuget"
},
{
"name": "xunit",
"direct": true,
"version": "2.9.0",
"ecosystem": "nuget"
},
{
"name": "Xunit.Combinatorial",
"direct": true,
"version": "1.6.24",
"ecosystem": "nuget"
},
{
"name": "xunit.runner.visualstudio",
"direct": true,
"version": "2.4.5",
"ecosystem": "nuget"
}
],
"collected": true,
"truncated": false,
"total_count": 13,
"direct_count": 13,
"indirect_count": 0
}
},
"maintainership": {
"issues": {
"open_prs": 1,
"merged_prs": 14,
"open_issues": 6,
"closed_ratio": 0.889,
"closed_issues": 48,
"closed_unmerged_prs": 4
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "oleg-st",
"commits": 162,
"avatar_url": "https://avatars.githubusercontent.com/u/7984580?v=4"
},
{
"type": "User",
"login": "teo-tsirpanis",
"commits": 4,
"avatar_url": "https://avatars.githubusercontent.com/u/12659251?v=4"
},
{
"type": "User",
"login": "2A5F",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/13982338?v=4"
},
{
"type": "User",
"login": "avl",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/27321?v=4"
},
{
"type": "User",
"login": "afernandes",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/867631?v=4"
},
{
"type": "User",
"login": "i3arnon",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/6595156?v=4"
},
{
"type": "User",
"login": "bparks13",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/17036264?v=4"
},
{
"type": "User",
"login": "CHeavyarms",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/1045947?v=4"
},
{
"type": "User",
"login": "nhs-tkawasaki",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/134684996?v=4"
},
{
"type": "User",
"login": "LinAGKar",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/3390621?v=4"
}
],
"contributors_sampled": 11,
"top_contributor_share": 0.926
},
"quality_signals": {
"has_ci": false,
"has_tests": false,
"ci_workflows": [],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 8,
"reason": "binaries present in source code",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 0,
"reason": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 2,
"reason": "Found 7/29 approved changesets -- score normalized to 2",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 0,
"reason": "project has 0 contributing companies or organizations -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": null,
"reason": "no workflows found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 3,
"reason": "2 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 3",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": null,
"reason": "no dependencies found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": 0,
"reason": "Project has not signed or included provenance with any releases.",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": null,
"reason": "No tokens found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "c9c8a401daf92012e4fd10ba0327c6db28a27aaa",
"ran_at": "2026-07-28T14:30:05Z",
"aggregate_score": 2.5,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": null,
"oldest_open_prs": [
{
"number": 70,
"created_at": "2026-04-09T17:50:40Z",
"last_comment_at": "2026-04-09T20:23:11Z",
"last_comment_author": "oleg-st"
}
],
"last_merged_pr_at": "2026-06-10T08:51:32Z",
"ci_last_conclusion": null,
"oldest_open_issues": [
{
"number": 29,
"created_at": "2024-01-21T16:41:53Z",
"last_comment_at": "2024-04-29T16:34:43Z",
"last_comment_author": "in0finite"
},
{
"number": 36,
"created_at": "2024-04-24T08:26:00Z",
"last_comment_at": "2025-06-27T11:54:24Z",
"last_comment_author": "SimonCahill"
},
{
"number": 43,
"created_at": "2024-09-07T15:31:54Z",
"last_comment_at": "2024-09-09T07:55:46Z",
"last_comment_author": "Mrgaton"
},
{
"number": 50,
"created_at": "2025-04-27T09:08:35Z",
"last_comment_at": "2025-05-10T10:59:32Z",
"last_comment_author": "oleg-st"
},
{
"number": 51,
"created_at": "2025-05-13T19:37:20Z",
"last_comment_at": "2025-05-19T10:46:02Z",
"last_comment_author": "oleg-st"
},
{
"number": 59,
"created_at": "2025-09-24T07:59:40Z",
"last_comment_at": "2025-09-24T08:56:41Z",
"last_comment_author": "bill-poole"
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/oleg-st/ZstdSharp",
"host": "github.com",
"name": "ZstdSharp",
"owner": "oleg-st"
},
"metrics": {
"overall": {
"key": "overall",
"band": "moderate",
"name": "Overall health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"security": 40,
"vitality": 55,
"community": 66,
"governance": 59,
"engineering": 25
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "moderate",
"name": "Vitality",
"value": 55,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "at_risk",
"name": "Development activity",
"note": null,
"notes": [],
"value": 37,
"inputs": {
"commits_last_year": 11,
"human_commit_share": 1,
"days_since_last_push": 48,
"active_weeks_last_year": 9
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 48 days ago",
"points": 18,
"status": "partial",
"details": [
{
"code": "push_recency",
"params": {
"days": 48
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "9/52 weeks with commits",
"points": 6.2,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 9
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "11 commits in the last year",
"points": 9.7,
"status": "partial",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 11
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "2 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 3",
"points": 3,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "good",
"name": "Release discipline",
"note": null,
"notes": [],
"value": 83,
"inputs": {
"releases_count": 31,
"latest_release_tag": "0.8.8",
"releases_from_tags": false,
"days_since_latest_release": 89,
"mean_days_between_releases": 85.4
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "31 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 31
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 89 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 89
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~85.4 days",
"points": 19.8,
"status": "partial",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 85.4
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 48,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 48 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 48
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "moderate",
"name": "Community & Adoption",
"value": 66,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "moderate",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"forks": 54,
"stars": 384,
"watchers": 6,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "384 stars",
"points": 41.9,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 384
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "54 forks",
"points": 14.4,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 54
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "6 watchers",
"points": 3.9,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 6
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (MIT)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "MIT"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
},
{
"key": "ecosystem_adoption",
"band": "excellent",
"name": "Ecosystem adoption (downloads)",
"note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"registry_dependents"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 100,
"inputs": {
"packages": [
"ZstdSharp.Port"
],
"dependents": null,
"ecosystems": "nuget",
"total_downloads": 243907283,
"monthly_downloads": null
},
"components": [
{
"key": "total_downloads",
"name": "Total downloads",
"detail": "243,907,283 downloads all-time across nuget",
"points": 80,
"status": "met",
"details": [
{
"code": "downloads_total",
"params": {
"count": 243907283,
"ecosystems": "nuget"
}
}
],
"max_points": 80
},
{
"key": "registry_dependents",
"name": "Registry dependents",
"detail": "not reported by this ecosystem",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 59,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "critical",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 24,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 11,
"top_contributor_share": 0.926
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 93% of commits",
"points": 1.7,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 93
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "11 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 11
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 0 contributing companies or organizations -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "good",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"merged_prs": 14,
"open_issues": 6,
"closed_issues": 48,
"issue_closed_ratio": 0.889,
"closed_unmerged_prs": 4
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "89% of issues closed",
"points": 41.6,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 89
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "14/18 decided PRs merged",
"points": 29.8,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 14,
"decided": 18
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 7/29 approved changesets -- score normalized to 2",
"points": 3,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 52,
"inputs": {
"followers": 15,
"owner_type": "User",
"is_verified": null,
"owner_login": "oleg-st",
"public_repos": 28,
"account_age_days": 4416
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "15 followers of oleg-st",
"points": 8.7,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 15,
"login": "oleg-st"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "28 public repos, account ~12 yr old",
"points": 22.6,
"status": "partial",
"details": [
{
"code": "public_repos",
"params": {
"count": 28
}
},
{
"code": "account_age_years",
"params": {
"years": 12
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"ZstdSharp.Port"
],
"ecosystems": "nuget",
"any_deprecated": false,
"min_days_since_publish": 89
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on nuget",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "nuget"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 89 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 89
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "31 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 31
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "critical",
"name": "Engineering Quality",
"value": 25,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "critical",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 1,
"inputs": {
"has_ci": false,
"has_tests": false,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"topics": [
"zstd",
"csharp",
"dotnet",
"zstandard"
],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "4 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 4
}
}
],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "at_risk",
"name": "Security",
"value": 40,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Token-Permissions. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"dangerous_workflow",
"packaging",
"pinned_dependencies",
"token_permissions"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 25,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 14,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 4,
"scorecard_aggregate": 2.5
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "binaries present in source code",
"points": 6,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "0 out of 8 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 7/29 approved changesets -- score normalized to 2",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 0 contributing companies or organizations -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no workflows found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "2 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 3",
"points": 2.2,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 13 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 13
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 0,
"affected_packages": 0,
"assessed_packages": 13,
"unassessed_packages": 0,
"affected_by_severity": "none",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 13,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 7
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "at_risk",
"name": "AI Readiness",
"value": 31,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 4,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.08,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "8 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 4.3,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 8,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "critical",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_pinned_dependencies"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 26,
"inputs": {
"has_nix": false,
"has_tests": false,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"src/Sandbox/Sandbox.csproj",
"src/Zstd.Extern/Zstd.Extern.csproj",
"src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj",
"src/ZstdSharp.Test/ZstdSharp.Test.csproj",
"src/ZstdSharp/ZstdSharp.csproj"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "src/Sandbox/Sandbox.csproj, src/Zstd.Extern/Zstd.Extern.csproj, src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "src/Sandbox/Sandbox.csproj, src/Zstd.Extern/Zstd.Extern.csproj, src/ZstdSharp.Benchmark/ZstdSharp.Benchmark.csproj"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "C# (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C#"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "no dependencies found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 98,
"inputs": {
"primary_language": "C#",
"largest_source_bytes": 392048,
"source_files_sampled": 242,
"oversized_source_files": 7
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "C# (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C#"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "7/242 source files over 60KB",
"points": 53.4,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 242,
"oversized": 7
}
}
],
"max_points": 55
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
],
"report_type": "repository",
"generated_at": "2026-07-28T14:30:21.179777Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/o/oleg-st/ZstdSharp.svg",
"full_name": "oleg-st/ZstdSharp",
"license_state": "standard",
"license_spdx": "MIT"
}