Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-21 12:17 UTC

delta-io / delta-sharing

An open protocol for secure data sharing

Scala · PythonApache-2.0★ 956 stars⑂ 237 forkssince Apr 2021View on GitHub ↗

#big-data #spark #pandas #data-sharing #delta-lake

delta-io/delta-sharing holds a health index of 93 out of 100, placing it in the Exceptional band. It scores highest on Vitality (85/100) and lowest on Security (72/100). It was last updated 9 days ago. 3 contributors account for most of its recent work.

overall / 100

Exceptional

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met

Excellent80-92Strong across the board; minor gaps

Good65-79Healthy; gaps are limited and manageable

Moderate50-64Acceptable with notable gaps; review recommended

Weak35-49Material weaknesses across several areas

At Risk20-34Significant weaknesses; adoption warrants caution

Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 79 is calibrated to 93 on the published index scale (record calibration 2026-08-02).

Ownership

Delta LakeOrganization

1,005 followers9 public repossince Apr 2019

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

Registry	Package	Version	Downloads / mo	Versions	Last publish
PyPI	delta-sharing	1.4.2	1,406,687	45	10 days ago

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

85Excellent · 21% of overall

Development activity

75Good

How it's scored

28.8/36	Push recency — last push 9 days ago
18.7/36	Commit cadence — 27/52 weeks with commits
17.4/18	Commit volume — 86 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	86
human_commit_share	1
days_since_last_push	9
active_weeks_last_year	27

Release discipline

100Exceptional

How it's scored

27/27	Ships releases — 90 releases published
36/36	Release recency — latest release 29 days ago
27/27	Release cadence — a release every ~20.9 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	90
latest_release_tag	v1.4.1
releases_from_tags	no
days_since_latest_release	29
mean_days_between_releases	20.9

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

80Excellent · 17% of overall

Popularity & adoption

76Good

How it's scored

48.3/60	Stars — 956 stars
19.8/25	Forks — 237 forks
7.8/15	Watchers — 26 watchers

Inputs used

forks	237
stars	956
watchers	26
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

70Good

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (Apache-2.0)
18/18	CONTRIBUTING guide
0/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	3
has_contributing	yes
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	github.com, shields.io
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 1,406,687 downloads/month across pypi
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	delta-sharing
dependents	—
ecosystems	pypi
total_downloads	—
monthly_downloads	1,406,687
unverified_packages_excluded	—

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

81Excellent · 23% of overall

Maintainer resilience (bus factor)

74Good

How it's scored

36/54	Bus factor — 3 contributor(s) cover half of all commits
15/22.5	Commit distribution — top contributor authored 33% of commits
13.5/13.5	Contributor breadth — 48 contributors
10/10	OpenSSF Scorecard: Contributors — project has 8 contributing companies or organizations

Inputs used

bus_factor	3
contributors_sampled	48
top_contributor_share	0.332

Issue & PR responsiveness

67Good

How it's scored

18.7/42	Issue resolution — 44% of issues closed
25/30	PR acceptance — 645/774 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
15/15	OpenSSF Scorecard: Code-Review — all changesets reviewed

Inputs used

merged_prs	645
open_issues	106
closed_issues	85
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	3
prs_decided_30d	4
issue_closed_ratio	0.445
closed_unmerged_prs	129
first_time_authors_30d	0
first_time_prs_merged_30d	0
first_time_prs_decided_30d	0

Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

89Excellent

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain — verified-domain status not read for this organization
21.6/25	Owner reach — 1,005 followers of delta-io
19.3/25	Track record — 9 public repos, account ~7 yr old

Inputs used

followers	1,005
owner_type	Organization
is_verified	—
owner_login	delta-io
public_repos	9
account_age_days	2,681

Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on pypi
35/35	Publish recency — latest publish 10 days ago
20/20	Version history — 45 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	delta-sharing
ecosystems	pypi
any_deprecated	no
min_days_since_publish	10

Engineering Quality

Are baseline engineering and documentation practices in place?

75Good · 19% of overall

Engineering practices

82Excellent

How it's scored

24/24	CI workflows — 2 workflow(s)
24/24	Tests present
16/16	Linter config — tox.ini
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
18/20	OpenSSF Scorecard: CI-Tests — 29 out of 30 merged PRs checked by a CI test -- score normalized to 9

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	yes
has_precommit_config	no

Documentation

65Good

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://delta.io/sharing
10/10	Repository description
10/10	Topics — 5 topics
0/10	Wiki

Inputs used

topics	big-data, spark, pandas, data-sharing, delta-lake
has_wiki	no
homepage	https://delta.io/sharing
docs_site	https://delta.io/sharing
has_readme	yes
has_docs_dir	no
has_description	yes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

72Good · 16% of overall

Security posture

70Good

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — no data
2.2/2.5	CI-Tests — 29 out of 30 merged PRs checked by a CI test -- score normalized to 9
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
7.5/7.5	Code-Review — all changesets reviewed
2.5/2.5	Contributors — project has 8 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5	Dependency-Update-Tool — update tool detected
0/5	Fuzzing — project is not fuzzed
2.5/2.5	License — license file detected
7.5/7.5	Maintained — 15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5	Packaging — no data
5/5	Pinned-Dependencies — all dependencies are pinned
0/5	SAST — SAST tool is not run on all commits -- score normalized to 0
0/5	Security-Policy — security policy file not detected
0/7.5	Signed-Releases — no data
7.5/7.5	Token-Permissions — GitHub workflow tokens follow principle of least privilege
0/7.5	Vulnerabilities — 63 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	15
scorecard_version	v5.5.0
checks_inconclusive	3
scorecard_aggregate	7

Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

79Good

How it's scored

14/35	Direct dependencies free of known advisories — 1 affected: aiohttp 3.13.4 (high 7.5)
25/25	Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
40/40	No advisories left outstanding — no advisory has been public longer than 90 days

Inputs used

source	osv
advisories	28
affected_packages	1
assessed_packages	27
unassessed_packages	0
affected_by_severity	high 1
direct_affected_packages	1

Matched the pypi:delta-sharing@1.4.2 runtime dependency closure — what installing the published package pulls in — 27 packages. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

81Excellent · 4% of overall

Agent context & guidance

55Moderate

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
15/15	Machine-readable docs (llms.txt) — llms.txt served by the project website (https://docs.databricks.com/llms.txt)
40/40	Legible commit history — 96 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	yes
llms_txt_url	https://docs.databricks.com/llms.txt
legible_history_share	0.96
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

86Excellent

How it's scored

12.6/18	One-command bootstrap — python/delta-kernel-rust-sharing-wrapper/Cargo.toml (toolchain convention, no task runner)
22/22	Automated tests
11/11	Lint / format config — tox.ini
11/11	Static type checking — Scala (statically typed)
10/10	Reproducible environment — lockfile
4/10	Demonstrated agent practice — 2 of the last 100 commits agent-authored or agent-credited
5/8	Automated maintenance — dependency automation configured, none observed in the sampled commits
10/10	OpenSSF Scorecard: Pinned-Dependencies — all dependencies are pinned

Inputs used

has_nix	no
has_tests	yes
lockfiles	Cargo.lock, uv.lock
has_dockerfile	no
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	—
agent_commit_share	0.02
toolchain_manifests	python/delta-kernel-rust-sharing-wrapper/Cargo.toml
dependency_bot_commit_share	0

Code legibility for models

98Exceptional

How it's scored

45/45	Type-checkable code — Scala (statically typed)
53.5/55	Manageable file sizes — 4/147 source files over 60KB

Inputs used

primary_language	Scala
largest_source_bytes	185,499
source_files_sampled	147
oversized_source_files	4

Machine-readable interfaces

100Exceptional

How it's scored

40/40	API schema (OpenAPI/GraphQL/proto) — server/src/main/protobuf/protocol.proto
0/20	MCP server — not applicable to this kind of software
40/40	Runnable examples — examples

Inputs used

example_dirs	examples
has_mcp_signal	no
api_schema_files	server/src/main/protobuf/protocol.proto
interfaces_expected_of	—

Excluded from scoring (no data or not applicable): MCP server. Remaining weights renormalized.

Key facts

956GitHub stars

48contributors

86commits, last 12 months

9days since last push

90releases

3bus factor

106open issues

PyPIpackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 237 ⇿

0Stars

237Forks

89Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

Major 1Minor 11Patch 68

Each point covers 5 days.

OpenSSF Scorecard 7.0 / 10

7.0aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-08-21 12:17 UTC

10	Binary-Artifacts	no binaries found in the repo
n/a	Branch-Protection	internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
9	CI-Tests	29 out of 30 merged PRs checked by a CI test -- score normalized to 9
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
10	Code-Review	all changesets reviewed
10	Contributors	project has 8 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
10	Dependency-Update-Tool	update tool detected
0	Fuzzing	project is not fuzzed
10	License	license file detected
10	Maintained	15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/a	Packaging	packaging workflow not detected
10	Pinned-Dependencies	all dependencies are pinned
0	SAST	SAST tool is not run on all commits -- score normalized to 0
0	Security-Policy	security policy file not detected
n/a	Signed-Releases	no releases found
10	Token-Permissions	GitHub workflow tokens follow principle of least privilege
0	Vulnerabilities	63 existing vulnerabilities detected

Direct dependencies 8

Registry	Package	Version constraint	Manifest
PyPI	delta-kernel-rust-sharing-wrapper	`>=0.3.2,<1.0`	python/pyproject.toml
PyPI	pandas	`>=2.0.3,<3.0.0`	python/pyproject.toml
PyPI	pyarrow	`>=16.1.0,<=23.0.1`	python/pyproject.toml
PyPI	fsspec	`>=0.7.4,<=2026.2.0`	python/pyproject.toml
PyPI	requests	`>=2.20.0,<=2.33.0`	python/pyproject.toml
PyPI	aiohttp	`>=3.0.0,<=3.13.4`	python/pyproject.toml
PyPI	yarl	`>=1.6.0,<=1.23.0`	python/pyproject.toml
PyPI	jwcrypto	`>=1.5.6,<2.0`	python/pyproject.toml

All dependencies 424

Full resolved dependency set from the GitHub dependency graph: 9 direct and 415 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
PyPI	aiohttp	`3.13.3`	direct
PyPI	delta-kernel-rust-sharing-wrapper	`0.3.2`	direct
PyPI	fsspec	`2026.2.0`	direct
PyPI	jwcrypto	`1.5.6`	direct
PyPI	pandas	`2.3.3`	direct
PyPI	pyarrow	`23.0.1`	direct
PyPI	requests	`—`	direct
PyPI	requests	`2.32.5`	direct
PyPI	yarl	`1.23.0`	direct
crates.io	adler2	`2.0.1`	indirect
crates.io	ahash	`0.8.12`	indirect
crates.io	aho-corasick	`1.1.4`	indirect
crates.io	alloc-no-stdlib	`2.0.4`	indirect
crates.io	alloc-stdlib	`0.2.2`	indirect
crates.io	android_system_properties	`0.1.5`	indirect
crates.io	anyhow	`1.0.102`	indirect
crates.io	arrow	`57.3.0`	indirect
crates.io	arrow-arith	`57.3.0`	indirect
crates.io	arrow-array	`57.3.0`	indirect
crates.io	arrow-buffer	`57.3.0`	indirect
crates.io	arrow-cast	`57.3.0`	indirect
crates.io	arrow-csv	`57.3.0`	indirect
crates.io	arrow-data	`57.3.0`	indirect
crates.io	arrow-ipc	`57.3.0`	indirect
crates.io	arrow-json	`57.3.0`	indirect
crates.io	arrow-ord	`57.3.0`	indirect
crates.io	arrow-pyarrow	`57.3.0`	indirect
crates.io	arrow-row	`57.3.0`	indirect
crates.io	arrow-schema	`57.3.0`	indirect
crates.io	arrow-select	`57.3.0`	indirect
crates.io	arrow-string	`57.3.0`	indirect
crates.io	async-trait	`0.1.89`	indirect
crates.io	atoi	`2.0.0`	indirect
crates.io	atomic-waker	`1.1.2`	indirect
crates.io	autocfg	`1.5.0`	indirect
crates.io	aws-lc-rs	`1.16.3`	indirect
crates.io	aws-lc-sys	`0.40.0`	indirect
crates.io	base64	`0.22.1`	indirect
crates.io	bitflags	`2.11.0`	indirect
crates.io	block-buffer	`0.10.4`	indirect
crates.io	brotli	`8.0.2`	indirect
crates.io	brotli-decompressor	`5.0.0`	indirect
crates.io	bumpalo	`3.20.2`	indirect
crates.io	bytemuck	`1.25.0`	indirect
crates.io	byteorder	`1.5.0`	indirect
crates.io	bytes	`1.11.1`	indirect
crates.io	cc	`1.2.58`	indirect
crates.io	cfg-if	`1.0.4`	indirect
crates.io	cfg_aliases	`0.2.1`	indirect
crates.io	chacha20	`0.10.0`	indirect
crates.io	chrono	`0.4.44`	indirect
crates.io	chrono-tz	`0.10.4`	indirect
crates.io	cmake	`0.1.58`	indirect
crates.io	combine	`4.6.7`	indirect
crates.io	const-random	`0.1.18`	indirect
crates.io	const-random-macro	`0.1.16`	indirect
crates.io	core-foundation	`0.10.1`	indirect
crates.io	core-foundation	`0.9.4`	indirect
crates.io	core-foundation-sys	`0.8.7`	indirect
crates.io	cpufeatures	`0.3.0`	indirect
crates.io	crc	`3.4.0`	indirect
crates.io	crc-catalog	`2.4.0`	indirect
crates.io	crunchy	`0.2.4`	indirect
crates.io	crypto-common	`0.1.7`	indirect
crates.io	csv	`1.4.0`	indirect
crates.io	csv-core	`0.1.13`	indirect
crates.io	delta_kernel	`0.22.0`	indirect
crates.io	delta_kernel_derive	`0.22.0`	indirect
crates.io	digest	`0.10.7`	indirect
crates.io	displaydoc	`0.2.5`	indirect
crates.io	dunce	`1.0.5`	indirect
crates.io	either	`1.15.0`	indirect
crates.io	encoding_rs	`0.8.35`	indirect
crates.io	equivalent	`1.0.2`	indirect
crates.io	find-msvc-tools	`0.1.9`	indirect
crates.io	flatbuffers	`25.12.19`	indirect
crates.io	flate2	`1.1.9`	indirect
crates.io	fnv	`1.0.7`	indirect
crates.io	foldhash	`0.1.5`	indirect
crates.io	form_urlencoded	`1.2.2`	indirect
crates.io	fs_extra	`1.3.0`	indirect
crates.io	futures	`0.3.32`	indirect
crates.io	futures-channel	`0.3.32`	indirect
crates.io	futures-core	`0.3.32`	indirect
crates.io	futures-executor	`0.3.32`	indirect
crates.io	futures-io	`0.3.32`	indirect
crates.io	futures-macro	`0.3.32`	indirect
crates.io	futures-sink	`0.3.32`	indirect
crates.io	futures-task	`0.3.32`	indirect
crates.io	futures-util	`0.3.32`	indirect
crates.io	generic-array	`0.14.7`	indirect
crates.io	getrandom	`0.2.17`	indirect
crates.io	getrandom	`0.3.4`	indirect
crates.io	getrandom	`0.4.2`	indirect
crates.io	h2	`0.4.13`	indirect
crates.io	half	`2.7.1`	indirect
crates.io	hashbrown	`0.15.5`	indirect
crates.io	hashbrown	`0.16.1`	indirect
crates.io	heck	`0.5.0`	indirect
crates.io	http	`1.4.0`	indirect
crates.io	http-body	`1.0.1`	indirect
crates.io	http-body-util	`0.1.3`	indirect
crates.io	httparse	`1.10.1`	indirect
crates.io	humantime	`2.3.0`	indirect
crates.io	hyper	`1.9.0`	indirect
crates.io	hyper-rustls	`0.27.7`	indirect
crates.io	hyper-util	`0.1.20`	indirect
crates.io	iana-time-zone	`0.1.65`	indirect
crates.io	iana-time-zone-haiku	`0.1.2`	indirect
crates.io	icu_collections	`2.2.0`	indirect
crates.io	icu_locale_core	`2.2.0`	indirect
crates.io	icu_normalizer	`2.2.0`	indirect
crates.io	icu_normalizer_data	`2.2.0`	indirect
crates.io	icu_properties	`2.2.0`	indirect
crates.io	icu_properties_data	`2.2.0`	indirect
crates.io	icu_provider	`2.2.0`	indirect
crates.io	id-arena	`2.3.0`	indirect
crates.io	idna	`1.1.0`	indirect
crates.io	idna_adapter	`1.2.1`	indirect
crates.io	indexmap	`2.13.1`	indirect
crates.io	indoc	`2.0.7`	indirect
crates.io	integer-encoding	`3.0.4`	indirect
crates.io	ipnet	`2.12.0`	indirect
crates.io	iri-string	`0.7.12`	indirect
crates.io	itertools	`0.14.0`	indirect
crates.io	itoa	`1.0.18`	indirect
crates.io	jni	`0.22.4`	indirect
crates.io	jni-macros	`0.22.4`	indirect
crates.io	jni-sys	`0.4.1`	indirect
crates.io	jni-sys-macros	`0.4.1`	indirect
crates.io	jobserver	`0.1.34`	indirect
crates.io	js-sys	`0.3.94`	indirect
crates.io	lazy_static	`1.5.0`	indirect
crates.io	leb128fmt	`0.1.0`	indirect
crates.io	lexical-core	`1.0.6`	indirect
crates.io	lexical-parse-float	`1.0.6`	indirect
crates.io	lexical-parse-integer	`1.0.6`	indirect
crates.io	lexical-util	`1.0.7`	indirect
crates.io	lexical-write-float	`1.0.6`	indirect
crates.io	lexical-write-integer	`1.0.6`	indirect
crates.io	libc	`0.2.184`	indirect
crates.io	libm	`0.2.16`	indirect
crates.io	litemap	`0.8.2`	indirect
crates.io	lock_api	`0.4.14`	indirect
crates.io	log	`0.4.29`	indirect
crates.io	lru-slab	`0.1.2`	indirect
crates.io	lz4_flex	`0.12.1`	indirect
crates.io	md-5	`0.10.6`	indirect
crates.io	memchr	`2.8.0`	indirect
crates.io	memoffset	`0.9.1`	indirect
crates.io	mime	`0.3.17`	indirect
crates.io	miniz_oxide	`0.8.9`	indirect
crates.io	mio	`1.2.0`	indirect
crates.io	nu-ansi-term	`0.50.3`	indirect
crates.io	num-bigint	`0.4.6`	indirect
crates.io	num-complex	`0.4.6`	indirect
crates.io	num-integer	`0.1.46`	indirect
crates.io	num-traits	`0.2.19`	indirect
crates.io	object_store	`0.12.5`	indirect
crates.io	once_cell	`1.21.4`	indirect
crates.io	openssl-probe	`0.2.1`	indirect
crates.io	ordered-float	`2.10.1`	indirect
crates.io	parking_lot	`0.12.5`	indirect
crates.io	parking_lot_core	`0.9.12`	indirect
crates.io	parquet	`57.3.0`	indirect
crates.io	paste	`1.0.15`	indirect
crates.io	percent-encoding	`2.3.2`	indirect
crates.io	phf	`0.12.1`	indirect
crates.io	phf_shared	`0.12.1`	indirect
crates.io	pin-project-lite	`0.2.17`	indirect
crates.io	pkg-config	`0.3.32`	indirect
crates.io	portable-atomic	`1.13.1`	indirect
crates.io	potential_utf	`0.1.5`	indirect
crates.io	ppv-lite86	`0.2.21`	indirect
crates.io	prettyplease	`0.2.37`	indirect
crates.io	proc-macro2	`1.0.106`	indirect
crates.io	pyo3	`0.26.0`	indirect
crates.io	pyo3-build-config	`0.26.0`	indirect
crates.io	pyo3-ffi	`0.26.0`	indirect
crates.io	pyo3-macros	`0.26.0`	indirect
crates.io	pyo3-macros-backend	`0.26.0`	indirect
crates.io	quick-xml	`0.38.4`	indirect
crates.io	quinn	`0.11.9`	indirect
crates.io	quinn-proto	`0.11.14`	indirect
crates.io	quinn-udp	`0.5.14`	indirect
crates.io	quote	`1.0.45`	indirect
crates.io	r-efi	`5.3.0`	indirect
crates.io	r-efi	`6.0.0`	indirect
crates.io	rand	`0.10.0`	indirect
crates.io	rand	`0.9.2`	indirect
crates.io	rand_chacha	`0.9.0`	indirect
crates.io	rand_core	`0.10.0`	indirect
crates.io	rand_core	`0.9.5`	indirect
crates.io	redox_syscall	`0.5.18`	indirect
crates.io	regex	`1.12.3`	indirect
crates.io	regex-automata	`0.4.14`	indirect
crates.io	regex-syntax	`0.8.10`	indirect
crates.io	reqwest	`0.12.28`	indirect
crates.io	reqwest	`0.13.3`	indirect
crates.io	ring	`0.17.14`	indirect
crates.io	roaring	`0.11.3`	indirect
crates.io	rustc-hash	`2.1.2`	indirect
crates.io	rustc_version	`0.4.1`	indirect
crates.io	rustls	`0.23.37`	indirect
crates.io	rustls-native-certs	`0.8.3`	indirect
crates.io	rustls-pemfile	`2.2.0`	indirect
crates.io	rustls-pki-types	`1.14.0`	indirect
crates.io	rustls-platform-verifier	`0.7.0`	indirect
crates.io	rustls-platform-verifier-android	`0.1.1`	indirect
crates.io	rustls-webpki	`0.103.10`	indirect
crates.io	rustversion	`1.0.22`	indirect
crates.io	ryu	`1.0.23`	indirect
crates.io	same-file	`1.0.6`	indirect
crates.io	schannel	`0.1.29`	indirect
crates.io	scopeguard	`1.2.0`	indirect
crates.io	security-framework	`3.7.0`	indirect
crates.io	security-framework-sys	`2.17.0`	indirect
crates.io	semver	`1.0.27`	indirect
crates.io	seq-macro	`0.3.6`	indirect
crates.io	serde	`1.0.228`	indirect
crates.io	serde_core	`1.0.228`	indirect
crates.io	serde_derive	`1.0.228`	indirect
crates.io	serde_json	`1.0.149`	indirect
crates.io	serde_urlencoded	`0.7.1`	indirect
crates.io	sharded-slab	`0.1.7`	indirect
crates.io	shlex	`1.3.0`	indirect
crates.io	simd-adler32	`0.3.9`	indirect
crates.io	simd_cesu8	`1.1.1`	indirect
crates.io	simdutf8	`0.1.5`	indirect
crates.io	siphasher	`1.0.2`	indirect
crates.io	slab	`0.4.12`	indirect
crates.io	smallvec	`1.15.1`	indirect
crates.io	snap	`1.1.1`	indirect
crates.io	socket2	`0.6.3`	indirect
crates.io	stable_deref_trait	`1.2.1`	indirect
crates.io	strum	`0.27.2`	indirect
crates.io	strum_macros	`0.27.2`	indirect
crates.io	subtle	`2.6.1`	indirect
crates.io	syn	`2.0.117`	indirect
crates.io	sync_wrapper	`1.0.2`	indirect
crates.io	synstructure	`0.13.2`	indirect
crates.io	system-configuration	`0.7.0`	indirect
crates.io	system-configuration-sys	`0.6.0`	indirect
crates.io	target-lexicon	`0.13.5`	indirect
crates.io	thiserror	`2.0.18`	indirect
crates.io	thiserror-impl	`2.0.18`	indirect
crates.io	thread_local	`1.1.9`	indirect
crates.io	thrift	`0.17.0`	indirect
crates.io	tiny-keccak	`2.0.2`	indirect
crates.io	tinystr	`0.8.3`	indirect
crates.io	tinyvec	`1.11.0`	indirect
crates.io	tinyvec_macros	`0.1.1`	indirect
crates.io	tokio	`1.51.0`	indirect
crates.io	tokio-macros	`2.7.0`	indirect
crates.io	tokio-rustls	`0.26.4`	indirect
crates.io	tokio-util	`0.7.18`	indirect
crates.io	tower	`0.5.3`	indirect
crates.io	tower-http	`0.6.8`	indirect
crates.io	tower-layer	`0.3.3`	indirect
crates.io	tower-service	`0.3.3`	indirect
crates.io	tracing	`0.1.44`	indirect
crates.io	tracing-attributes	`0.1.31`	indirect
crates.io	tracing-core	`0.1.36`	indirect
crates.io	tracing-log	`0.2.0`	indirect
crates.io	tracing-subscriber	`0.3.23`	indirect
crates.io	try-lock	`0.2.5`	indirect
crates.io	twox-hash	`2.1.2`	indirect
crates.io	typenum	`1.19.0`	indirect
crates.io	unicode-ident	`1.0.24`	indirect
crates.io	unicode-xid	`0.2.6`	indirect
crates.io	unindent	`0.2.4`	indirect
crates.io	untrusted	`0.9.0`	indirect
crates.io	url	`2.5.8`	indirect
crates.io	utf8_iter	`1.0.4`	indirect
crates.io	uuid	`1.23.0`	indirect
crates.io	valuable	`0.1.1`	indirect
crates.io	version_check	`0.9.5`	indirect
crates.io	walkdir	`2.5.0`	indirect
crates.io	want	`0.3.1`	indirect
crates.io	wasi	`0.11.1+wasi-snapshot-preview1`	indirect
crates.io	wasip2	`1.0.2+wasi-0.2.9`	indirect
crates.io	wasip3	`0.4.0+wasi-0.3.0-rc-2026-01-06`	indirect
crates.io	wasm-bindgen	`0.2.117`	indirect
crates.io	wasm-bindgen-futures	`0.4.67`	indirect
crates.io	wasm-bindgen-macro	`0.2.117`	indirect
crates.io	wasm-bindgen-macro-support	`0.2.117`	indirect
crates.io	wasm-bindgen-shared	`0.2.117`	indirect
crates.io	wasm-encoder	`0.244.0`	indirect
crates.io	wasm-metadata	`0.244.0`	indirect
crates.io	wasm-streams	`0.4.2`	indirect
crates.io	wasmparser	`0.244.0`	indirect
crates.io	web-sys	`0.3.94`	indirect
crates.io	web-time	`1.1.0`	indirect
crates.io	webpki-root-certs	`1.0.7`	indirect
crates.io	winapi-util	`0.1.11`	indirect
crates.io	windows-core	`0.62.2`	indirect
crates.io	windows-implement	`0.60.2`	indirect
crates.io	windows-interface	`0.59.3`	indirect
crates.io	windows-link	`0.2.1`	indirect
crates.io	windows-registry	`0.6.1`	indirect
crates.io	windows-result	`0.4.1`	indirect
crates.io	windows-strings	`0.5.1`	indirect
crates.io	windows-sys	`0.52.0`	indirect
crates.io	windows-sys	`0.60.2`	indirect
crates.io	windows-sys	`0.61.2`	indirect
crates.io	windows-targets	`0.52.6`	indirect
crates.io	windows-targets	`0.53.5`	indirect
crates.io	windows_aarch64_gnullvm	`0.52.6`	indirect
crates.io	windows_aarch64_gnullvm	`0.53.1`	indirect
crates.io	windows_aarch64_msvc	`0.52.6`	indirect
crates.io	windows_aarch64_msvc	`0.53.1`	indirect
crates.io	windows_i686_gnu	`0.52.6`	indirect
crates.io	windows_i686_gnu	`0.53.1`	indirect
crates.io	windows_i686_gnullvm	`0.52.6`	indirect
crates.io	windows_i686_gnullvm	`0.53.1`	indirect
crates.io	windows_i686_msvc	`0.52.6`	indirect
crates.io	windows_i686_msvc	`0.53.1`	indirect
crates.io	windows_x86_64_gnu	`0.52.6`	indirect
crates.io	windows_x86_64_gnu	`0.53.1`	indirect
crates.io	windows_x86_64_gnullvm	`0.52.6`	indirect
crates.io	windows_x86_64_gnullvm	`0.53.1`	indirect
crates.io	windows_x86_64_msvc	`0.52.6`	indirect
crates.io	windows_x86_64_msvc	`0.53.1`	indirect
crates.io	wit-bindgen	`0.51.0`	indirect
crates.io	wit-bindgen-core	`0.51.0`	indirect
crates.io	wit-bindgen-rust	`0.51.0`	indirect
crates.io	wit-bindgen-rust-macro	`0.51.0`	indirect
crates.io	wit-component	`0.244.0`	indirect
crates.io	wit-parser	`0.244.0`	indirect
crates.io	writeable	`0.6.3`	indirect
crates.io	yoke	`0.8.2`	indirect
crates.io	yoke-derive	`0.8.2`	indirect
crates.io	z85	`3.0.7`	indirect
crates.io	zerocopy	`0.8.48`	indirect
crates.io	zerocopy-derive	`0.8.48`	indirect
crates.io	zerofrom	`0.1.7`	indirect
crates.io	zerofrom-derive	`0.1.7`	indirect
crates.io	zeroize	`1.8.2`	indirect
crates.io	zerotrie	`0.2.4`	indirect
crates.io	zerovec	`0.11.6`	indirect
crates.io	zerovec-derive	`0.11.3`	indirect
crates.io	zlib-rs	`0.6.3`	indirect
crates.io	zmij	`1.0.21`	indirect
crates.io	zstd	`0.13.3`	indirect
crates.io	zstd-safe	`7.2.4`	indirect
crates.io	zstd-sys	`2.0.16+zstd.1.5.7`	indirect
PyPI	adlfs	`2026.2.0`	indirect
PyPI	aiobotocore	`3.3.0`	indirect
PyPI	aiohappyeyeballs	`2.6.1`	indirect
PyPI	aioitertools	`0.13.0`	indirect
PyPI	aiosignal	`1.4.0`	indirect
PyPI	async-timeout	`5.0.1`	indirect
PyPI	attrs	`25.4.0`	indirect
PyPI	azure-core	`1.38.3`	indirect
PyPI	azure-datalake-store	`0.0.53`	indirect
PyPI	azure-identity	`1.25.3`	indirect
PyPI	azure-storage-blob	`12.28.0`	indirect
PyPI	black	`26.3.1`	indirect
PyPI	botocore	`1.42.70`	indirect
PyPI	certifi	`2026.2.25`	indirect
PyPI	cffi	`2.0.0`	indirect
PyPI	charset-normalizer	`3.4.6`	indirect
PyPI	click	`8.3.1`	indirect
PyPI	colorama	`0.4.6`	indirect
PyPI	cryptography	`46.0.5`	indirect
PyPI	decorator	`5.2.1`	indirect
PyPI	exceptiongroup	`1.3.1`	indirect
PyPI	flake8	`7.3.0`	indirect
PyPI	frozenlist	`1.8.0`	indirect
PyPI	gcsfs	`2026.2.0`	indirect
PyPI	google-api-core	`2.30.0`	indirect
PyPI	google-auth	`2.49.1`	indirect
PyPI	google-auth-oauthlib	`1.3.0`	indirect
PyPI	google-cloud-core	`2.5.0`	indirect
PyPI	google-cloud-storage	`3.10.0`	indirect
PyPI	google-cloud-storage-control	`1.10.0`	indirect
PyPI	google-crc32c	`1.8.0`	indirect
PyPI	google-resumable-media	`2.8.0`	indirect
PyPI	googleapis-common-protos	`1.73.0`	indirect
PyPI	grpc-google-iam-v1	`0.14.3`	indirect
PyPI	grpcio	`1.78.0`	indirect
PyPI	grpcio-status	`1.78.0`	indirect
PyPI	idna	`3.11`	indirect
PyPI	iniconfig	`2.3.0`	indirect
PyPI	isodate	`0.7.2`	indirect
PyPI	jmespath	`1.1.0`	indirect
PyPI	maturin	`1.12.6`	indirect
PyPI	mccabe	`0.7.0`	indirect
PyPI	msal	`1.35.1`	indirect
PyPI	msal-extensions	`1.3.1`	indirect
PyPI	multidict	`6.7.1`	indirect
PyPI	mypy	`0.981`	indirect
PyPI	mypy-extensions	`1.1.0`	indirect
PyPI	numpy	`2.2.6`	indirect
PyPI	oauthlib	`3.3.1`	indirect
PyPI	packaging	`26.0`	indirect
PyPI	pathspec	`1.0.4`	indirect
PyPI	platformdirs	`4.9.4`	indirect
PyPI	pluggy	`1.6.0`	indirect
PyPI	propcache	`0.4.1`	indirect
PyPI	proto-plus	`1.27.1`	indirect
PyPI	protobuf	`6.33.6`	indirect
PyPI	pyasn1	`0.6.3`	indirect
PyPI	pyasn1-modules	`0.4.2`	indirect
PyPI	pycodestyle	`2.14.0`	indirect
PyPI	pycparser	`3.0`	indirect
PyPI	pyflakes	`3.4.0`	indirect
PyPI	pygments	`2.19.2`	indirect
PyPI	pyjwt	`—`	indirect
PyPI	pyjwt	`2.12.1`	indirect
PyPI	pytest	`9.0.2`	indirect
PyPI	python-dateutil	`2.9.0.post0`	indirect
PyPI	pytokens	`0.4.1`	indirect
PyPI	pytz	`2026.1.post1`	indirect
PyPI	requests-oauthlib	`2.0.0`	indirect
PyPI	s3fs	`2026.2.0`	indirect
PyPI	setuptools	`82.0.1`	indirect
PyPI	six	`1.17.0`	indirect
PyPI	tomli	`2.4.0`	indirect
PyPI	types-requests	`2.32.0.20250602`	indirect
PyPI	typing-extensions	`4.15.0`	indirect
PyPI	tzdata	`2025.3`	indirect
PyPI	urllib3	`2.6.3`	indirect
PyPI	wrapt	`2.1.2`	indirect

Dependency advisories 1

Installing pypi:delta-sharing@1.4.2 pulls in 27 packages, direct and transitive: 1 carry known advisories, of which 1 are direct dependencies.

Package	Version	Relation	Severity	Advisories	Fixed in
aiohttp	`3.13.4`	direct	high	28	`3.14.3`

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

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Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — PyPI.

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