Software health reportschema 0.17.0 · metrics 2.10.0 · 2026-07-21 06:39 UTC

zcash / halo2

The Halo2 zero-knowledge proving system

RustCustom license★ 912 stars⑂ 602 forkssince Aug 2020View on GitHub ↗

#cryptocurrency #cryptography #zcash #zero-knowledge

zcash/halo2 holds a health index of 78 out of 100, placing it in the Good band. It scores highest on Community & Adoption (83/100) and lowest on Vitality (41/100). It was last updated today. 2 contributors account for most of its recent work.

overall / 100

Good

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 67 is calibrated to 78 on the published index scale (record calibration 2026-08-02).

Ownership

ZcashOrganization

489 followers58 public repossince Dec 2015

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	Tags
crates.io	halo2	0.0.0	134,264	3	1617 days ago	proofs recursive zksnarks halo zkp cryptography
crates.io	halo2_proofs	0.3.3	235,686	10	0 days ago	halo proofs zkp zksnarks cryptography
crates.io	halo2_gadgets	0.5.0	101,648	10	48 days ago	halo proofs zcash zkp zksnarks cryptography
crates.io	halo2_poseidon	0.1.0	89,942	2	581 days ago	cryptography

Metrics by category

Vitality

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

41Weak · 21% of overall

Development activity

68Good

How it's scored

36/36	Push recency — last push 0 days ago
6.2/36	Commit cadence — 9/52 weeks with commits
15.8/18	Commit volume — 56 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 17 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	56
human_commit_share	—
days_since_last_push	0
active_weeks_last_year	9

Release discipline

1Critical

How it's scored

0/27	Ships releases — no releases published
0/36	Release recency — no releases
0/27	Release cadence — no releases
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count

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?

83Excellent · 17% of overall

Popularity & adoption

79Good

How it's scored

48/60	Stars — 912 stars
23.2/25	Forks — 602 forks
8.1/15	Watchers — 30 watchers

Inputs used

forks	602
stars	912
watchers	30
growth_state	organic
growth_factor_pct	100

Community health

79Good

How it's scored

22.5/22.5	README
16.9/22.5	License — license file present, not a recognized license
18/18	CONTRIBUTING guide
13.5/13.5	Code of conduct
0/7.2	Issue template
0/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	—
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

96Exceptional

How it's scored

76.7/80	Monthly downloads — 561,540 downloads/month across crates
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	halo2, halo2_proofs, halo2_gadgets, halo2_poseidon
dependents	—
ecosystems	crates
total_downloads	6,493,379
monthly_downloads	561,540
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?

75Good · 23% of overall

Maintainer resilience (bus factor)

61Moderate

How it's scored

25.2/54	Bus factor — 2 contributor(s) cover half of all commits
12.6/22.5	Commit distribution — top contributor authored 44% of commits
13.5/13.5	Contributor breadth — 40 contributors
10/10	OpenSSF Scorecard: Contributors — project has 14 contributing companies or organizations

Inputs used

bus_factor	2
contributors_sampled	40
top_contributor_share	0.44

Issue & PR responsiveness

55Moderate

How it's scored

17.7/42	Issue resolution — 42% of issues closed
23/30	PR acceptance — 378/494 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
7.5/15	OpenSSF Scorecard: Code-Review — Found 4/7 approved changesets -- score normalized to 5

Inputs used

merged_prs	378
open_issues	200
closed_issues	146
prs_merged_7d	—
prs_decided_7d	—
prs_merged_30d	—
prs_decided_30d	—
issue_closed_ratio	0.422
closed_unmerged_prs	116
first_time_authors_30d	—
first_time_prs_merged_30d	—
first_time_prs_decided_30d	—

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

Ownership & stewardship

93Exceptional

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain — verified-domain status not read for this organization
19.3/25	Owner reach — 489 followers of zcash
24.9/25	Track record — 58 public repos, account ~10 yr old

Inputs used

followers	489
owner_type	Organization
is_verified	—
owner_login	zcash
public_repos	58
account_age_days	3,883

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

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 4 package(s) on crates
35/35	Publish recency — latest publish 0 days ago
20/20	Version history — 10 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	halo2, halo2_proofs, halo2_gadgets, halo2_poseidon
ecosystems	crates
any_deprecated	no
min_days_since_publish	0

Engineering Quality

Are baseline engineering and documentation practices in place?

71Good · 19% of overall

Engineering practices

68Good

How it's scored

24/24	CI workflows — 6 workflow(s)
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	no
has_precommit_config	no

Documentation

75Good

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://zcash.github.io/halo2/
10/10	Repository description
10/10	Topics — 4 topics
10/10	Wiki

Inputs used

topics	cryptocurrency, cryptography, zcash, zero-knowledge
has_wiki	yes
homepage	https://zcash.github.io/halo2/
docs_site	https://zcash.github.io/halo2/
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

66Good

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
3/7.5	Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5	CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
3.8/7.5	Code-Review — Found 4/7 approved changesets -- score normalized to 5
2.5/2.5	Contributors — project has 14 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
2.2/2.5	License — license file detected
7.5/7.5	Maintained — 17 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5	Packaging — no data
4.5/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 9
5/5	SAST — SAST tool is run on all commits
5/5	Security-Policy — security policy file detected
0/7.5	Signed-Releases — no data
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5	Vulnerabilities — 15 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	6.6

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

Dependency advisories

95Exceptional

How it's scored

32.2/35	Direct dependencies free of known advisories — 1 affected: rand 0.8.5 (low)
0/25	Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
39/40	No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 102 days ago

Inputs used

source	osv
advisories	18
affected_packages	13
assessed_packages	242
unassessed_packages	31
affected_by_severity	high 1, low 3, unknown 9
direct_affected_packages	1

Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 242 resolved dependencies against OSV. 31 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. 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.

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.

56Moderate · 4% of overall

Agent context & guidance

1Critical

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
0/40	Legible commit history — no data

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	—
agent_instruction_files	—
agent_instruction_max_bytes	—

Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.

Verify loop (build / test / typecheck)

63Moderate

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
0/11	Lint / format config
11/11	Static type checking — Rust (statically typed)
10/10	Reproducible environment — lockfile
0/10	Demonstrated agent practice — no data
5/8	Automated maintenance — dependency automation configured, none observed in the sampled commits
9/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 9

Inputs used

has_nix	no
has_tests	yes
lockfiles	Cargo.lock
has_dockerfile	no
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	no
typecheck_configs	—
agent_commit_share	—
toolchain_manifests	—
dependency_bot_commit_share	0

Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.

Code legibility for models

100Exceptional

How it's scored

45/45	Type-checkable code — Rust (statically typed)
54.6/55	Manageable file sizes — 1/125 source files over 60KB

Inputs used

primary_language	Rust
largest_source_bytes	67,150
source_files_sampled	125
oversized_source_files	1

Machine-readable interfaces

100Exceptional

How it's scored

0/40	API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
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	—
interfaces_expected_of	—

Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

912GitHub stars

40contributors

56commits, last 12 months

0days since last push

0releases

2bus factor

200open issues

crates.iopackage ecosystems

More detail

Star and fork history 912 ★ / 0 ⇿

912Stars

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.

Each point covers 6 days.

OpenSSF Scorecard 6.6 / 10

6.6aggregate

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 · 2026-07-21 06:39 UTC

10	Binary-Artifacts	no binaries found in the repo
4	Branch-Protection	branch protection is not maximal on development and all release branches
10	CI-Tests	10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
5	Code-Review	Found 4/7 approved changesets -- score normalized to 5
10	Contributors	project has 14 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
9	License	license file detected
10	Maintained	17 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/a	Packaging	packaging workflow not detected
9	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 9
10	SAST	SAST tool is run on all commits
10	Security-Policy	security policy file detected
n/a	Signed-Releases	no releases found
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
0	Vulnerabilities	15 existing vulnerabilities detected

Direct dependencies 31

Registry	Package	Version constraint	Manifest
crates.io	halo2_proofs	`0.3`	halo2/Cargo.toml
crates.io	arrayvec	`0.7.0`	halo2_gadgets/Cargo.toml
crates.io	bitvec	`1`	halo2_gadgets/Cargo.toml
crates.io	ff	`0.13`	halo2_gadgets/Cargo.toml
crates.io	group	`0.13`	halo2_gadgets/Cargo.toml
crates.io	halo2_poseidon	`0.1`	halo2_gadgets/Cargo.toml
crates.io	halo2_proofs	`0.3`	halo2_gadgets/Cargo.toml
crates.io	lazy_static	`1`	halo2_gadgets/Cargo.toml
crates.io	pasta_curves	`0.5`	halo2_gadgets/Cargo.toml
crates.io	proptest	`1.0.0`	halo2_gadgets/Cargo.toml
crates.io	rand	`0.8`	halo2_gadgets/Cargo.toml
crates.io	sinsemilla	`0.1`	halo2_gadgets/Cargo.toml
crates.io	subtle	`2.3`	halo2_gadgets/Cargo.toml
crates.io	uint	`0.9.2`	halo2_gadgets/Cargo.toml
crates.io	plotters	`0.3.0`	halo2_gadgets/Cargo.toml
crates.io	bitvec	`1`	halo2_poseidon/Cargo.toml
crates.io	ff	`0.13`	halo2_poseidon/Cargo.toml
crates.io	group	`0.13`	halo2_poseidon/Cargo.toml
crates.io	pasta_curves	`0.5`	halo2_poseidon/Cargo.toml
crates.io	backtrace	`0.3`	halo2_proofs/Cargo.toml
crates.io	ff	`0.13`	halo2_proofs/Cargo.toml
crates.io	group	`0.13`	halo2_proofs/Cargo.toml
crates.io	indexmap	`1`	halo2_proofs/Cargo.toml
crates.io	pasta_curves	`0.5`	halo2_proofs/Cargo.toml
crates.io	rand_core	`0.6`	halo2_proofs/Cargo.toml
crates.io	tracing	`0.1`	halo2_proofs/Cargo.toml
crates.io	blake2b_simd	`1`	halo2_proofs/Cargo.toml
crates.io	maybe-rayon	`0.1.0`	halo2_proofs/Cargo.toml
crates.io	plotters	`0.3.0`	halo2_proofs/Cargo.toml
crates.io	tabbycat	`0.1`	halo2_proofs/Cargo.toml
crates.io	halo2_legacy_pdqsort	`0.1.0`	halo2_proofs/Cargo.toml

All dependencies 273

Full resolved dependency set from the GitHub dependency graph: 42 direct and 231 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
crates.io	arrayvec	`—`	direct
crates.io	arrayvec	`0.7.4`	direct
crates.io	backtrace	`—`	direct
crates.io	backtrace	`0.3.68`	direct
crates.io	bitvec	`—`	direct
crates.io	bitvec	`1.0.1`	direct
crates.io	blake2b_simd	`—`	direct
crates.io	blake2b_simd	`1.0.1`	direct
crates.io	ff	`—`	direct
crates.io	ff	`0.13.0`	direct
crates.io	group	`—`	direct
crates.io	group	`0.13.0`	direct
crates.io	halo2_legacy_pdqsort	`—`	direct
crates.io	halo2_legacy_pdqsort	`0.1.0`	direct
crates.io	halo2_poseidon	`—`	direct
crates.io	halo2_proofs	`—`	direct
crates.io	indexmap	`—`	direct
crates.io	indexmap	`1.9.3`	direct
crates.io	lazy_static	`—`	direct
crates.io	lazy_static	`1.4.0`	direct
crates.io	maybe-rayon	`—`	direct
crates.io	maybe-rayon	`0.1.1`	direct
crates.io	pasta_curves	`—`	direct
crates.io	pasta_curves	`0.5.1`	direct
crates.io	plotters	`—`	direct
crates.io	plotters	`0.3.5`	direct
crates.io	proptest	`—`	direct
crates.io	proptest	`1.2.0`	direct
crates.io	rand	`—`	direct
crates.io	rand	`0.8.5`	direct
crates.io	rand_core	`—`	direct
crates.io	rand_core	`0.6.4`	direct
crates.io	sinsemilla	`—`	direct
crates.io	sinsemilla	`0.1.0`	direct
crates.io	subtle	`—`	direct
crates.io	subtle	`2.5.0`	direct
crates.io	tabbycat	`—`	direct
crates.io	tabbycat	`0.1.2`	direct
crates.io	tracing	`—`	direct
crates.io	tracing	`0.1.40`	direct
crates.io	uint	`—`	direct
crates.io	uint	`0.9.5`	direct
crates.io	addr2line	`0.20.0`	indirect
crates.io	adler	`1.0.2`	indirect
crates.io	ahash	`0.7.7`	indirect
crates.io	aho-corasick	`1.1.3`	indirect
crates.io	anyhow	`1.0.75`	indirect
crates.io	arrayref	`0.3.7`	indirect
crates.io	assert_matches	`—`	indirect
crates.io	assert_matches	`1.5.0`	indirect
crates.io	atty	`0.2.14`	indirect
crates.io	autocfg	`1.1.0`	indirect
crates.io	bit-set	`0.5.3`	indirect
crates.io	bit-vec	`0.6.3`	indirect
crates.io	bit_field	`0.10.2`	indirect
crates.io	bitflags	`1.3.2`	indirect
crates.io	bitflags	`2.4.1`	indirect
crates.io	bumpalo	`3.14.0`	indirect
crates.io	bytemuck	`1.14.0`	indirect
crates.io	byteorder	`1.5.0`	indirect
crates.io	cast	`0.3.0`	indirect
crates.io	cc	`1.0.83`	indirect
crates.io	cfg-if	`1.0.0`	indirect
crates.io	clap	`2.34.0`	indirect
crates.io	clap	`3.2.25`	indirect
crates.io	clap_derive	`3.2.25`	indirect
crates.io	clap_lex	`0.2.4`	indirect
crates.io	cmake	`0.1.50`	indirect
crates.io	color_quant	`1.1.0`	indirect
crates.io	const-cstr	`0.3.0`	indirect
crates.io	constant_time_eq	`0.2.6`	indirect
crates.io	core-foundation	`0.9.3`	indirect
crates.io	core-foundation-sys	`0.8.4`	indirect
crates.io	core-graphics	`0.22.3`	indirect
crates.io	core-graphics-types	`0.1.2`	indirect
crates.io	core-text	`19.2.0`	indirect
crates.io	cpp_demangle	`0.3.5`	indirect
crates.io	crc32fast	`1.3.2`	indirect
crates.io	criterion	`—`	indirect
crates.io	criterion	`0.3.6`	indirect
crates.io	criterion-plot	`0.4.5`	indirect
crates.io	crossbeam-channel	`0.5.8`	indirect
crates.io	crossbeam-deque	`0.8.3`	indirect
crates.io	crossbeam-epoch	`0.9.15`	indirect
crates.io	crossbeam-utils	`0.8.16`	indirect
crates.io	crunchy	`0.2.2`	indirect
crates.io	csv	`1.2.2`	indirect
crates.io	csv-core	`0.1.11`	indirect
crates.io	darling	`0.10.2`	indirect
crates.io	darling_core	`0.10.2`	indirect
crates.io	darling_macro	`0.10.2`	indirect
crates.io	dashmap	`—`	indirect
crates.io	dashmap	`5.4.0`	indirect
crates.io	debugid	`0.7.3`	indirect
crates.io	derive_builder	`0.9.0`	indirect
crates.io	derive_builder_core	`0.9.0`	indirect
crates.io	dirs-next	`2.0.0`	indirect
crates.io	dirs-sys-next	`0.1.2`	indirect
crates.io	dlib	`0.5.2`	indirect
crates.io	dwrote	`0.11.0`	indirect
crates.io	either	`1.9.0`	indirect
crates.io	env_logger	`0.9.3`	indirect
crates.io	errno	`0.3.7`	indirect
crates.io	exr	`1.7.0`	indirect
crates.io	fastrand	`1.9.0`	indirect
crates.io	fdeflate	`0.3.1`	indirect
crates.io	findshlibs	`0.10.2`	indirect
crates.io	flate2	`1.0.28`	indirect
crates.io	float-ord	`0.2.0`	indirect
crates.io	flume	`0.10.14`	indirect
crates.io	fnv	`1.0.7`	indirect
crates.io	font-kit	`0.11.0`	indirect
crates.io	foreign-types	`0.3.2`	indirect
crates.io	foreign-types-shared	`0.1.1`	indirect
crates.io	freetype	`0.7.0`	indirect
crates.io	freetype-sys	`0.13.1`	indirect
crates.io	funty	`2.0.0`	indirect
crates.io	futures-core	`0.3.29`	indirect
crates.io	futures-sink	`0.3.29`	indirect
crates.io	getrandom	`—`	indirect
crates.io	getrandom	`0.2.11`	indirect
crates.io	gif	`0.11.4`	indirect
crates.io	gimli	`0.27.3`	indirect
crates.io	gumdrop	`—`	indirect
crates.io	gumdrop	`0.8.1`	indirect
crates.io	gumdrop_derive	`0.8.1`	indirect
crates.io	half	`1.8.2`	indirect
crates.io	half	`2.2.1`	indirect
crates.io	hashbrown	`0.12.3`	indirect
crates.io	heck	`0.4.1`	indirect
crates.io	hermit-abi	`0.1.19`	indirect
crates.io	hermit-abi	`0.3.3`	indirect
crates.io	hex	`0.4.3`	indirect
crates.io	ident_case	`1.0.1`	indirect
crates.io	image	`—`	indirect
crates.io	image	`0.24.4`	indirect
crates.io	inferno	`—`	indirect
crates.io	inferno	`0.11.4`	indirect
crates.io	instant	`0.1.12`	indirect
crates.io	io-lifetimes	`1.0.11`	indirect
crates.io	itertools	`0.10.5`	indirect
crates.io	itoa	`1.0.9`	indirect
crates.io	jpeg-decoder	`0.2.6`	indirect
crates.io	js-sys	`0.3.65`	indirect
crates.io	lebe	`0.5.2`	indirect
crates.io	libc	`0.2.150`	indirect
crates.io	libloading	`0.8.1`	indirect
crates.io	libm	`0.2.8`	indirect
crates.io	libredox	`0.0.1`	indirect
crates.io	linux-raw-sys	`0.3.8`	indirect
crates.io	lock_api	`0.4.11`	indirect
crates.io	log	`0.4.20`	indirect
crates.io	memchr	`2.5.0`	indirect
crates.io	memmap2	`0.5.10`	indirect
crates.io	memoffset	`0.6.5`	indirect
crates.io	memoffset	`0.9.0`	indirect
crates.io	miniz_oxide	`0.7.1`	indirect
crates.io	nanorand	`0.7.0`	indirect
crates.io	nix	`0.23.2`	indirect
crates.io	num-format	`0.4.4`	indirect
crates.io	num-integer	`0.1.45`	indirect
crates.io	num-rational	`0.4.1`	indirect
crates.io	num-traits	`0.2.17`	indirect
crates.io	num_cpus	`1.16.0`	indirect
crates.io	object	`0.31.1`	indirect
crates.io	once_cell	`1.18.0`	indirect
crates.io	oorandom	`11.1.3`	indirect
crates.io	os_str_bytes	`6.5.1`	indirect
crates.io	parking_lot	`0.12.1`	indirect
crates.io	parking_lot_core	`0.9.9`	indirect
crates.io	pathfinder_geometry	`0.5.1`	indirect
crates.io	pathfinder_simd	`0.5.5`	indirect
crates.io	pin-project	`1.1.3`	indirect
crates.io	pin-project-internal	`1.1.3`	indirect
crates.io	pin-project-lite	`0.2.13`	indirect
crates.io	pkg-config	`0.3.27`	indirect
crates.io	plotters-backend	`0.3.5`	indirect
crates.io	plotters-bitmap	`0.3.3`	indirect
crates.io	plotters-svg	`0.3.5`	indirect
crates.io	png	`0.17.10`	indirect
crates.io	pprof	`—`	indirect
crates.io	pprof	`0.8.0`	indirect
crates.io	ppv-lite86	`0.2.17`	indirect
crates.io	proc-macro-error	`1.0.4`	indirect
crates.io	proc-macro-error-attr	`1.0.4`	indirect
crates.io	proc-macro2	`1.0.69`	indirect
crates.io	quick-error	`1.2.3`	indirect
crates.io	quick-xml	`0.23.1`	indirect
crates.io	quote	`1.0.33`	indirect
crates.io	radium	`0.7.0`	indirect
crates.io	rand_chacha	`0.3.1`	indirect
crates.io	rand_xorshift	`0.3.0`	indirect
crates.io	rayon	`1.7.0`	indirect
crates.io	rayon-core	`1.11.0`	indirect
crates.io	redox_syscall	`0.3.5`	indirect
crates.io	redox_syscall	`0.4.1`	indirect
crates.io	redox_users	`0.4.4`	indirect
crates.io	regex	`1.9.1`	indirect
crates.io	regex-automata	`0.3.4`	indirect
crates.io	regex-syntax	`0.6.29`	indirect
crates.io	regex-syntax	`0.7.5`	indirect
crates.io	rgb	`0.8.37`	indirect
crates.io	rustc-demangle	`0.1.23`	indirect
crates.io	rustc_version	`0.4.0`	indirect
crates.io	rustix	`0.37.27`	indirect
crates.io	rusty-fork	`0.3.0`	indirect
crates.io	ryu	`1.0.15`	indirect
crates.io	same-file	`1.0.6`	indirect
crates.io	scoped_threadpool	`0.1.9`	indirect
crates.io	scopeguard	`1.2.0`	indirect
crates.io	semver	`1.0.20`	indirect
crates.io	serde	`1.0.193`	indirect
crates.io	serde_cbor	`0.11.2`	indirect
crates.io	serde_derive	`1.0.193`	indirect
crates.io	serde_json	`1.0.108`	indirect
crates.io	simd-adler32	`0.3.7`	indirect
crates.io	smallvec	`1.11.2`	indirect
crates.io	spin	`0.5.2`	indirect
crates.io	spin	`0.9.8`	indirect
crates.io	stable_deref_trait	`1.2.0`	indirect
crates.io	static_assertions	`1.1.0`	indirect
crates.io	str_stack	`0.1.0`	indirect
crates.io	strsim	`0.10.0`	indirect
crates.io	strsim	`0.9.3`	indirect
crates.io	symbolic-common	`8.8.0`	indirect
crates.io	symbolic-demangle	`8.8.0`	indirect
crates.io	syn	`1.0.109`	indirect
crates.io	syn	`2.0.39`	indirect
crates.io	tap	`1.0.1`	indirect
crates.io	tempfile	`—`	indirect
crates.io	tempfile	`3.6.0`	indirect
crates.io	termcolor	`1.4.0`	indirect
crates.io	textwrap	`0.11.0`	indirect
crates.io	textwrap	`0.16.0`	indirect
crates.io	thiserror	`1.0.50`	indirect
crates.io	thiserror-impl	`1.0.50`	indirect
crates.io	tiff	`0.7.4`	indirect
crates.io	tinytemplate	`1.2.1`	indirect
crates.io	tracing-attributes	`0.1.27`	indirect
crates.io	tracing-core	`0.1.32`	indirect
crates.io	ttf-parser	`0.17.1`	indirect
crates.io	unarray	`0.1.4`	indirect
crates.io	unicode-ident	`1.0.12`	indirect
crates.io	unicode-width	`0.1.11`	indirect
crates.io	uuid	`0.8.2`	indirect
crates.io	version_check	`0.9.4`	indirect
crates.io	wait-timeout	`0.2.0`	indirect
crates.io	walkdir	`2.4.0`	indirect
crates.io	wasi	`0.11.0+wasi-snapshot-preview1`	indirect
crates.io	wasm-bindgen	`0.2.88`	indirect
crates.io	wasm-bindgen-backend	`0.2.88`	indirect
crates.io	wasm-bindgen-macro	`0.2.88`	indirect
crates.io	wasm-bindgen-macro-support	`0.2.88`	indirect
crates.io	wasm-bindgen-shared	`0.2.88`	indirect
crates.io	web-sys	`0.3.65`	indirect
crates.io	weezl	`0.1.7`	indirect
crates.io	winapi	`0.3.9`	indirect
crates.io	winapi-i686-pc-windows-gnu	`0.4.0`	indirect
crates.io	winapi-util	`0.1.6`	indirect
crates.io	winapi-x86_64-pc-windows-gnu	`0.4.0`	indirect
crates.io	windows-sys	`0.48.0`	indirect
crates.io	windows-targets	`0.48.5`	indirect
crates.io	windows_aarch64_gnullvm	`0.48.5`	indirect
crates.io	windows_aarch64_msvc	`0.48.5`	indirect
crates.io	windows_i686_gnu	`0.48.5`	indirect
crates.io	windows_i686_msvc	`0.48.5`	indirect
crates.io	windows_x86_64_gnu	`0.48.5`	indirect
crates.io	windows_x86_64_gnullvm	`0.48.5`	indirect
crates.io	windows_x86_64_msvc	`0.48.5`	indirect
crates.io	wio	`0.2.2`	indirect
crates.io	wyz	`0.5.1`	indirect
crates.io	yeslogic-fontconfig-sys	`3.2.0`	indirect
crates.io	zune-inflate	`0.2.54`	indirect

Dependency advisories 13

This repository publishes no package the index resolves, so its own dependency graph was assessed — 242 packages, which also include development and test pins that never ship: 13 carry known advisories, of which 1 are direct. 31 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

Package	Version	Relation	Severity	Advisories	Fixed in
quick-xml	`0.23.1`	indirect	high	2	`0.41.0`
rand	`0.8.5`	direct	low	2	`0.10.1`
atty	`0.2.14`	indirect	low	3	—
pprof	`0.8.0`	indirect	low	2	`0.14.0`
adler	`1.0.2`	indirect	unknown	1	—
anyhow	`1.0.75`	indirect	unknown	1	`1.0.103`
const-cstr	`0.3.0`	indirect	unknown	1	—
crossbeam-epoch	`0.9.15`	indirect	unknown	1	`0.9.20`
instant	`0.1.12`	indirect	unknown	1	—
memmap2	`0.5.10`	indirect	unknown	1	`0.9.11`
proc-macro-error	`1.0.4`	indirect	unknown	1	—
serde_cbor	`0.11.2`	indirect	unknown	1	—
ttf-parser	`0.17.1`	indirect	unknown	1	—

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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Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.17.0 — full methodology · metrics wiki.

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