Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-22 21:59 UTC

axiom-crypto / halo2

RustCustom license★ 16 stars⑂ 18 forkssince Oct 2022forkView on GitHub ↗

axiom-crypto/halo2 holds a health index of 56 out of 100, placing it in the Moderate band. It scores highest on AI Readiness (67/100) and lowest on Community & Adoption (36/100). It was last updated 15 days ago. 2 contributors account for most of its recent work.

overall / 100

Moderate

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 54 is calibrated to 56 on the published index scale (record calibration 2026-08-02).

Ownership

AxiomOrganization

574 followers81 public repossince Oct 2022

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-axiom	0.5.3	24,936	13	8 days ago	halo proofs zkp zksnarks cryptography

Metrics by category

Vitality

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

64Moderate · 21% of overall

Development activity

50Moderate

How it's scored

28.8/36	Push recency — last push 15 days ago
3.5/36	Commit cadence — 5/52 weeks with commits
9.4/18	Commit volume — 10 commits in the last year
8/10	OpenSSF Scorecard: Maintained — 10 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 8

Inputs used

commits_last_year	10
human_commit_share	1
days_since_last_push	15
active_weeks_last_year	5

Release discipline

84Excellent

How it's scored

27/27	Ships releases — 4 releases published
36/36	Release recency — latest release 8 days ago
12.6/27	Release cadence — a release every ~185.4 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	4
latest_release_tag	v0.5.3
releases_from_tags	no
days_since_latest_release	8
mean_days_between_releases	185.4

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?

36Weak · 17% of overall

Popularity & adoption

29At Risk

How it's scored

19.1/60	Stars — 16 stars
10.3/25	Forks — 18 forks
0/15	Watchers — 1 watchers

Inputs used

forks	18
stars	16
watchers	1
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

19Critical

How it's scored

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

Inputs used

has_readme	no
has_license	no
readme_badges	1
has_contributing	no
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	shields.io
has_pull_request_template	no

Ecosystem adoption (downloads)

73Good

How it's scored

58.6/80	Monthly downloads — 24,936 downloads/month across crates
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	halo2-axiom
dependents	—
ecosystems	crates
total_downloads	297,416
monthly_downloads	24,936
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?

65Good · 23% of overall

Maintainer resilience (bus factor)

62Moderate

How it's scored

25.2/54	Bus factor — 2 contributor(s) cover half of all commits
13.3/22.5	Commit distribution — top contributor authored 41% of commits
13.5/13.5	Contributor breadth — 44 contributors
10/10	OpenSSF Scorecard: Contributors — project has 10 contributing companies or organizations

Inputs used

bus_factor	2
contributors_sampled	44
top_contributor_share	0.409

Issue & PR responsiveness

36Weak

How it's scored

0/42	Issue resolution — 0% of issues closed
27.1/30	PR acceptance — 38/42 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
4.5/15	OpenSSF Scorecard: Code-Review — Found 11/28 approved changesets -- score normalized to 3

Inputs used

merged_prs	38
open_issues	4
closed_issues	0
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	0
closed_unmerged_prs	4
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

70Good

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
19.8/25	Owner reach — 574 followers of axiom-crypto
20.7/25	Track record — 81 public repos, account ~3 yr old

Inputs used

followers	574
owner_type	Organization
is_verified	no
owner_login	axiom-crypto
public_repos	81
account_age_days	1,413

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on crates
35/35	Publish recency — latest publish 8 days ago
20/20	Version history — 13 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	halo2-axiom
ecosystems	crates
any_deprecated	no
min_days_since_publish	8

Engineering Quality

Are baseline engineering and documentation practices in place?

51Moderate · 19% of overall

Engineering practices

52Moderate

How it's scored

24/24	CI workflows — 2 workflow(s)
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
4/20	OpenSSF Scorecard: CI-Tests — 8 out of 27 merged PRs checked by a CI test -- score normalized to 2

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	no
has_precommit_config	no

Documentation

50Moderate

How it's scored

0/30	README
25/25	Documentation directory
15/15	Documentation / homepage site — https://docs.rs/halo2-axiom
0/10	Repository description
0/10	Topics
10/10	Wiki

Inputs used

topics	—
has_wiki	yes
homepage	—
docs_site	https://docs.rs/halo2-axiom
has_readme	no
has_docs_dir	yes
has_description	no

Security

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

44Weak · 16% of overall

Security posture

36Weak

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — no data
0.5/2.5	CI-Tests — 8 out of 27 merged PRs checked by a CI test -- score normalized to 2
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
2.2/7.5	Code-Review — Found 11/28 approved changesets -- score normalized to 3
2.5/2.5	Contributors — project has 10 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5	Dependency-Update-Tool — no update tool detected
0/5	Fuzzing — project is not fuzzed
2.2/2.5	License — license file detected
6/7.5	Maintained — 10 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 8
0/5	Packaging — no data
0/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
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
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5	Vulnerabilities — 12 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	15
scorecard_version	v5.5.0
checks_inconclusive	3
scorecard_aggregate	3.6

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

Dependency advisories

78Good

How it's scored

26.6/35	Direct dependencies free of known advisories — 1 affected: gumdrop 0.8.1 (unknown)
17.3/25	Indirect dependencies free of known advisories — 3 affected: atty 0.2.14 (low), paste 1.0.15 (unknown), serde_cbor 0.11.2 (unknown)
34/40	No advisories left outstanding — 3 advisory-carrying package(s) unaddressed past 90 days; oldest published 1,875 days ago

Inputs used

source	osv
advisories	6
affected_packages	4
assessed_packages	151
unassessed_packages	0
affected_by_severity	low 1, unknown 3
direct_affected_packages	1

Matched the crates:halo2-axiom@0.5.3 runtime dependency closure — what installing the published package pulls in — 151 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.

67Good · 4% of overall

Agent context & guidance

40Weak

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
40/40	Legible commit history — 87 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.87
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

63Moderate

How it's scored

18/18	One-command bootstrap — book/Makefile
22/22	Automated tests
0/11	Lint / format config
11/11	Static type checking — Rust (statically typed)
10/10	Reproducible environment — lockfile
2/10	Demonstrated agent practice — 1 of the last 100 commits agent-authored or agent-credited
0/8	Automated maintenance — no automated dependency updates observed
0/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0

Inputs used

has_nix	no
has_tests	yes
lockfiles	Cargo.lock
has_dockerfile	no
typed_language	yes
bootstrap_files	book/Makefile
has_devcontainer	no
has_linter_config	no
typecheck_configs	—
agent_commit_share	0.01
toolchain_manifests	Cargo.toml, halo2_proofs/Cargo.toml
dependency_bot_commit_share	0

Code legibility for models

98Exceptional

How it's scored

45/45	Type-checkable code — Rust (statically typed)
53.4/55	Manageable file sizes — 6/212 source files over 60KB

Inputs used

primary_language	Rust
largest_source_bytes	177,414
source_files_sampled	212
oversized_source_files	6

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

16GitHub stars

44contributors

10commits, last 12 months

15days since last push

4releases

2bus factor

4open issues

crates.iopackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 18 ⇿

0Stars

18Forks

2Releases

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 0Minor 1Patch 1

Each point covers 3 days.

OpenSSF Scorecard 3.6 / 10

3.6aggregate

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 · 2026-08-22 21:59 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
2	CI-Tests	8 out of 27 merged PRs checked by a CI test -- score normalized to 2
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
3	Code-Review	Found 11/28 approved changesets -- score normalized to 3
10	Contributors	project has 10 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
0	Dependency-Update-Tool	no update tool detected
0	Fuzzing	project is not fuzzed
9	License	license file detected
8	Maintained	10 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 8
n/a	Packaging	packaging workflow not detected
0	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 0
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
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
0	Vulnerabilities	12 existing vulnerabilities detected

Direct dependencies 19

Registry	Package	Version constraint	Manifest
crates.io	itertools	`0.11`	halo2_proofs/Cargo.toml
crates.io	backtrace	`0.3`	halo2_proofs/Cargo.toml
crates.io	crossbeam	`0.8`	halo2_proofs/Cargo.toml
crates.io	ff	`0.13`	halo2_proofs/Cargo.toml
crates.io	group	`0.13`	halo2_proofs/Cargo.toml
crates.io	pairing	`0.23`	halo2_proofs/Cargo.toml
crates.io	halo2curves	`0.7.3`	halo2_proofs/Cargo.toml
crates.io	rand	`0.8`	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	rustc-hash	`1.1`	halo2_proofs/Cargo.toml
crates.io	sha3	`0.10`	halo2_proofs/Cargo.toml
crates.io	ark-std	`0.3.0`	halo2_proofs/Cargo.toml
crates.io	maybe-rayon	`0.1.0`	halo2_proofs/Cargo.toml
crates.io	rayon	`1.10`	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 236

Full resolved dependency set from the GitHub dependency graph: 37 direct and 199 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
crates.io	ark-std	`—`	direct
crates.io	ark-std	`0.3.0`	direct
crates.io	backtrace	`—`	direct
crates.io	backtrace	`0.3.73`	direct
crates.io	blake2b_simd	`—`	direct
crates.io	blake2b_simd	`1.0.2`	direct
crates.io	crossbeam	`—`	direct
crates.io	crossbeam	`0.8.4`	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	itertools	`—`	direct
crates.io	itertools	`0.10.5`	direct
crates.io	itertools	`0.11.0`	direct
crates.io	maybe-rayon	`—`	direct
crates.io	maybe-rayon	`0.1.1`	direct
crates.io	pairing	`—`	direct
crates.io	pairing	`0.23.0`	direct
crates.io	plotters	`—`	direct
crates.io	plotters	`0.3.7`	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	rayon	`—`	direct
crates.io	rayon	`1.10.0`	direct
crates.io	rustc-hash	`—`	direct
crates.io	rustc-hash	`1.1.0`	direct
crates.io	sha3	`—`	direct
crates.io	sha3	`0.10.8`	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	addr2line	`0.22.0`	indirect
crates.io	adler	`1.0.2`	indirect
crates.io	aho-corasick	`1.1.3`	indirect
crates.io	anyhow	`1.0.86`	indirect
crates.io	arrayref	`0.3.8`	indirect
crates.io	arrayvec	`0.7.4`	indirect
crates.io	assert_matches	`—`	indirect
crates.io	assert_matches	`1.5.0`	indirect
crates.io	atty	`0.2.14`	indirect
crates.io	autocfg	`1.3.0`	indirect
crates.io	bit-set	`0.5.3`	indirect
crates.io	bit-vec	`0.6.3`	indirect
crates.io	bitflags	`1.3.2`	indirect
crates.io	bitflags	`2.6.0`	indirect
crates.io	bitvec	`1.0.1`	indirect
crates.io	block-buffer	`0.10.4`	indirect
crates.io	bumpalo	`3.16.0`	indirect
crates.io	bytemuck	`1.16.3`	indirect
crates.io	byteorder	`1.5.0`	indirect
crates.io	cast	`0.3.0`	indirect
crates.io	cc	`1.1.10`	indirect
crates.io	cfg-if	`1.0.0`	indirect
crates.io	clap	`2.34.0`	indirect
crates.io	color_quant	`1.1.0`	indirect
crates.io	colored	`2.1.0`	indirect
crates.io	constant_time_eq	`0.3.0`	indirect
crates.io	core-foundation	`0.9.4`	indirect
crates.io	core-foundation-sys	`0.8.7`	indirect
crates.io	core-graphics	`0.23.2`	indirect
crates.io	core-graphics-types	`0.1.3`	indirect
crates.io	core-text	`20.1.0`	indirect
crates.io	cpufeatures	`0.2.13`	indirect
crates.io	crc32fast	`1.4.2`	indirect
crates.io	criterion	`—`	indirect
crates.io	criterion	`0.3.6`	indirect
crates.io	criterion-plot	`0.4.5`	indirect
crates.io	crossbeam-channel	`0.5.13`	indirect
crates.io	crossbeam-deque	`0.8.5`	indirect
crates.io	crossbeam-epoch	`0.9.18`	indirect
crates.io	crossbeam-queue	`0.3.11`	indirect
crates.io	crossbeam-utils	`0.8.20`	indirect
crates.io	crypto-common	`0.1.6`	indirect
crates.io	csv	`1.3.0`	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	derive_builder	`0.9.0`	indirect
crates.io	derive_builder_core	`0.9.0`	indirect
crates.io	digest	`0.10.7`	indirect
crates.io	dirs	`5.0.1`	indirect
crates.io	dirs-sys	`0.4.1`	indirect
crates.io	dlib	`0.5.2`	indirect
crates.io	dwrote	`0.11.0`	indirect
crates.io	either	`1.13.0`	indirect
crates.io	errno	`0.3.9`	indirect
crates.io	fastrand	`2.1.0`	indirect
crates.io	fdeflate	`0.3.4`	indirect
crates.io	flate2	`1.0.31`	indirect
crates.io	float-ord	`0.3.2`	indirect
crates.io	fnv	`1.0.7`	indirect
crates.io	font-kit	`0.14.2`	indirect
crates.io	foreign-types	`0.5.0`	indirect
crates.io	foreign-types-macros	`0.2.3`	indirect
crates.io	foreign-types-shared	`0.3.1`	indirect
crates.io	freetype-sys	`0.20.1`	indirect
crates.io	funty	`2.0.0`	indirect
crates.io	generic-array	`0.14.7`	indirect
crates.io	getrandom	`—`	indirect
crates.io	getrandom	`0.2.15`	indirect
crates.io	gimli	`0.29.0`	indirect
crates.io	gumdrop	`—`	indirect
crates.io	gumdrop	`0.8.1`	indirect
crates.io	gumdrop_derive	`0.8.1`	indirect
crates.io	half	`1.8.3`	indirect
crates.io	halo2curves-axiom	`—`	indirect
crates.io	halo2curves-axiom	`0.7.3`	indirect
crates.io	hermit-abi	`0.1.19`	indirect
crates.io	hex	`0.4.3`	indirect
crates.io	ident_case	`1.0.1`	indirect
crates.io	image	`0.24.9`	indirect
crates.io	itoa	`1.0.11`	indirect
crates.io	jpeg-decoder	`0.3.1`	indirect
crates.io	js-sys	`0.3.70`	indirect
crates.io	keccak	`0.1.5`	indirect
crates.io	lazy_static	`1.5.0`	indirect
crates.io	libc	`0.2.155`	indirect
crates.io	libloading	`0.8.5`	indirect
crates.io	libm	`0.2.8`	indirect
crates.io	libredox	`0.1.3`	indirect
crates.io	linux-raw-sys	`0.4.14`	indirect
crates.io	log	`0.4.22`	indirect
crates.io	memchr	`2.7.4`	indirect
crates.io	miniz_oxide	`0.7.4`	indirect
crates.io	num-bigint	`0.4.6`	indirect
crates.io	num-integer	`0.1.46`	indirect
crates.io	num-traits	`0.2.19`	indirect
crates.io	object	`0.36.3`	indirect
crates.io	once_cell	`1.19.0`	indirect
crates.io	oorandom	`11.1.4`	indirect
crates.io	option-ext	`0.2.0`	indirect
crates.io	pasta_curves	`0.5.1`	indirect
crates.io	paste	`1.0.15`	indirect
crates.io	pathfinder_geometry	`0.5.1`	indirect
crates.io	pathfinder_simd	`0.5.4`	indirect
crates.io	pin-project-lite	`0.2.14`	indirect
crates.io	pkg-config	`0.3.30`	indirect
crates.io	plotters-backend	`0.3.6`	indirect
crates.io	plotters-bitmap	`0.3.6`	indirect
crates.io	plotters-svg	`0.3.6`	indirect
crates.io	png	`0.17.13`	indirect
crates.io	ppv-lite86	`0.2.20`	indirect
crates.io	proc-macro2	`1.0.86`	indirect
crates.io	proptest	`—`	indirect
crates.io	proptest	`1.5.0`	indirect
crates.io	quick-error	`1.2.3`	indirect
crates.io	quote	`1.0.36`	indirect
crates.io	radium	`0.7.0`	indirect
crates.io	rand_chacha	`—`	indirect
crates.io	rand_chacha	`0.3.1`	indirect
crates.io	rand_xorshift	`0.3.0`	indirect
crates.io	rayon-core	`1.12.1`	indirect
crates.io	redox_users	`0.4.5`	indirect
crates.io	regex	`1.10.6`	indirect
crates.io	regex-automata	`0.4.7`	indirect
crates.io	regex-syntax	`0.8.4`	indirect
crates.io	rustc-demangle	`0.1.24`	indirect
crates.io	rustc_version	`0.4.0`	indirect
crates.io	rustix	`0.38.34`	indirect
crates.io	rusty-fork	`0.3.0`	indirect
crates.io	ryu	`1.0.18`	indirect
crates.io	same-file	`1.0.6`	indirect
crates.io	semver	`1.0.23`	indirect
crates.io	serde	`1.0.207`	indirect
crates.io	serde_arrays	`0.1.0`	indirect
crates.io	serde_cbor	`0.11.2`	indirect
crates.io	serde_derive	`1.0.207`	indirect
crates.io	serde_json	`1.0.124`	indirect
crates.io	sha2	`0.10.8`	indirect
crates.io	simd-adler32	`0.3.7`	indirect
crates.io	spin	`0.9.8`	indirect
crates.io	static_assertions	`1.1.0`	indirect
crates.io	strsim	`0.9.3`	indirect
crates.io	subtle	`2.6.1`	indirect
crates.io	syn	`1.0.109`	indirect
crates.io	syn	`2.0.74`	indirect
crates.io	tap	`1.0.1`	indirect
crates.io	tempfile	`3.12.0`	indirect
crates.io	textwrap	`0.11.0`	indirect
crates.io	thiserror	`1.0.63`	indirect
crates.io	thiserror-impl	`1.0.63`	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	`0.20.0`	indirect
crates.io	typenum	`1.17.0`	indirect
crates.io	unarray	`0.1.4`	indirect
crates.io	unicode-ident	`1.0.12`	indirect
crates.io	unicode-width	`0.1.13`	indirect
crates.io	unroll	`0.1.5`	indirect
crates.io	version_check	`0.9.5`	indirect
crates.io	wait-timeout	`0.2.0`	indirect
crates.io	walkdir	`2.5.0`	indirect
crates.io	wasi	`0.11.0+wasi-snapshot-preview1`	indirect
crates.io	wasm-bindgen	`0.2.93`	indirect
crates.io	wasm-bindgen-backend	`0.2.93`	indirect
crates.io	wasm-bindgen-macro	`0.2.93`	indirect
crates.io	wasm-bindgen-macro-support	`0.2.93`	indirect
crates.io	wasm-bindgen-shared	`0.2.93`	indirect
crates.io	web-sys	`0.3.70`	indirect
crates.io	winapi	`0.3.9`	indirect
crates.io	winapi-i686-pc-windows-gnu	`0.4.0`	indirect
crates.io	winapi-util	`0.1.9`	indirect
crates.io	winapi-x86_64-pc-windows-gnu	`0.4.0`	indirect
crates.io	windows-sys	`0.48.0`	indirect
crates.io	windows-sys	`0.52.0`	indirect
crates.io	windows-sys	`0.59.0`	indirect
crates.io	windows-targets	`0.48.5`	indirect
crates.io	windows-targets	`0.52.6`	indirect
crates.io	windows_aarch64_gnullvm	`0.48.5`	indirect
crates.io	windows_aarch64_gnullvm	`0.52.6`	indirect
crates.io	windows_aarch64_msvc	`0.48.5`	indirect
crates.io	windows_aarch64_msvc	`0.52.6`	indirect
crates.io	windows_i686_gnu	`0.48.5`	indirect
crates.io	windows_i686_gnu	`0.52.6`	indirect
crates.io	windows_i686_gnullvm	`0.52.6`	indirect
crates.io	windows_i686_msvc	`0.48.5`	indirect
crates.io	windows_i686_msvc	`0.52.6`	indirect
crates.io	windows_x86_64_gnu	`0.48.5`	indirect
crates.io	windows_x86_64_gnu	`0.52.6`	indirect
crates.io	windows_x86_64_gnullvm	`0.48.5`	indirect
crates.io	windows_x86_64_gnullvm	`0.52.6`	indirect
crates.io	windows_x86_64_msvc	`0.48.5`	indirect
crates.io	windows_x86_64_msvc	`0.52.6`	indirect
crates.io	wio	`0.2.2`	indirect
crates.io	wyz	`0.5.1`	indirect
crates.io	yeslogic-fontconfig-sys	`6.0.0`	indirect
crates.io	zerocopy	`0.7.35`	indirect
crates.io	zerocopy-derive	`0.7.35`	indirect

Dependency advisories 4

Installing crates:halo2-axiom@0.5.3 pulls in 151 packages, direct and transitive: 4 carry known advisories, of which 1 are direct dependencies.

Package	Version	Relation	Severity	Advisories	Fixed in
atty	`0.2.14`	indirect	low	3	—
gumdrop	`0.8.1`	direct	unknown	1	—
paste	`1.0.15`	indirect	unknown	1	—
serde_cbor	`0.11.2`	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 v0.34.0 — full methodology · metrics wiki.

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

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