zstd

reference corpus · status live · category NET (Reference implementations — net/crypto/serialisation) · lane A · refresh pinned

What an agent uses it for

an agent tuning compression queries this for frame/block formats, window and level internals

Use it
xerj corpus add --from https://raw.githubusercontent.com/xerj-org/xerj/corpus-hub/tools/xerj-code/hub/zstd.json
xerj corpus index zstd → xerj code zstd "your question"

Sources & pins

source	pin	licence	size	review note
zstd	01b7154f1172…	mixed: BSD-3 (lib) / GPL-2.0 (cli)	8.1 MB / 660 files	LICENSE at pin: BSD (Meta) for lib/; COPYING: GPLv2 for programs — snippets outside lib/ are approach-only. \| profiler evidence: PROFILER 2026-10-02T00:49:45Z trees-only — files=660; backlog hint: BSD-3 OR GPL-2 dual (verify at pin); api licence: unknown; evidence: COPYING→LGPL-2.1; LICENSE→BSD-2

8.1 MB across 660 files · added 2026-10-02

Rights

mixed: BSD-3 (lib) / GPL-2.0 (cli) — see per-source review blocks . The review block records a human opening each licence file at the pin; detector output is a hint, never the verdict.

Retrieval spot-check (G7)

not yet spot-checked; queries are pre-registered in the registry before grading.

Agent A/B (drift-anchored)

arm	score	drift tasks
bare (offline, honest-unknown)	0/10	0/10
with this corpus	10/10	10/10

snapshot 2026-10-02 from bench/corpus-tasks; protocol: benchmarks/corpus-tasks/PROTOCOL.md