Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-05 14:45 UTC

bytecodealliance / wasm-tools

CLI and Rust libraries for low-level manipulation of WebAssembly modules

Rust · WebAssemblyApache-2.0★ 1,787 stars⑂ 345 forkssince May 2020View on GitHub ↗

KindCommand-line toolLibraryhow this is determined

bytecodealliance/wasm-tools holds a health index of 92 out of 100, placing it in the Excellent band. It scores highest on Vitality (94/100) and lowest on Security (57/100). It was last updated 1 day ago. A single contributor accounts for most of its recent work.

overall / 100

Excellent

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 78 is calibrated to 92 on the published index scale (record calibration 2026-08-02).

Ownership

Bytecode AllianceOrganization · verified domain

2,113 followers103 public repossince Aug 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	Tags
crates.io	wasm-tools	1.258.0	36,413	140	11 days ago	wasm webassembly

Metrics by category

Vitality

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

94Exceptional · 21% of overall

Development activity

97Exceptional

How it's scored

36/36	Push recency — last push 1 days ago
33.2/36	Commit cadence — 48/52 weeks with commits
18/18	Commit volume — 267 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	267
human_commit_share	0.89
days_since_last_push	1
active_weeks_last_year	48

Release discipline

90Excellent

How it's scored

27/27	Ships releases — 100 releases published
36/36	Release recency — latest release 11 days ago
27/27	Release cadence — a release every ~10.6 days
0/10	OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.

Inputs used

releases_count	100
latest_release_tag	v1.258.0
releases_from_tags	no
days_since_latest_release	11
mean_days_between_releases	10.6

Community & Adoption

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

81Excellent · 17% of overall

Popularity & adoption

81Excellent

How it's scored

52.7/60	Stars — 1,787 stars
21.1/25	Forks — 345 forks
7.6/15	Watchers — 24 watchers

Inputs used

forks	345
stars	1,787
watchers	24
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

85Excellent

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (Apache-2.0)
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	0
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

76Good

How it's scored

60.8/80	Monthly downloads — 36,413 downloads/month across crates
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	wasm-tools
dependents	—
ecosystems	crates
total_downloads	531,503
monthly_downloads	36,413
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?

80Excellent · 23% of overall

Maintainer resilience (bus factor)

44Weak

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
11.1/22.5	Commit distribution — top contributor authored 50% of commits
13.5/13.5	Contributor breadth — 98 contributors
10/10	OpenSSF Scorecard: Contributors — project has 52 contributing companies or organizations

Inputs used

bus_factor	1
contributors_sampled	98
top_contributor_share	0.505

Issue & PR responsiveness

89Excellent

How it's scored

32.3/42	Issue resolution — 77% of issues closed
28.5/30	PR acceptance — 2,022/2,132 decided PRs merged
13/13	Newcomer PR acceptance — 3/3 first-time contributors' PRs merged in 30d
15/15	OpenSSF Scorecard: Code-Review — all changesets reviewed

Inputs used

merged_prs	2,022
open_issues	108
closed_issues	362
prs_merged_7d	8
prs_decided_7d	8
prs_merged_30d	37
prs_decided_30d	38
issue_closed_ratio	0.77
closed_unmerged_prs	110
first_time_authors_30d	2
first_time_prs_merged_30d	3
first_time_prs_decided_30d	3

Ownership & stewardship

99Exceptional

How it's scored

30/30	Ownership backing — organization-owned
20/20	Verified domain
23.9/25	Owner reach — 2,113 followers of bytecodealliance
25/25	Track record — 103 public repos, account ~7 yr old

Inputs used

followers	2,113
owner_type	Organization
is_verified	yes
owner_login	bytecodealliance
public_repos	103
account_age_days	2,580

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on crates
35/35	Publish recency — latest publish 11 days ago
20/20	Version history — 140 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	wasm-tools
ecosystems	crates
any_deprecated	no
min_days_since_publish	11

Engineering Quality

Are baseline engineering and documentation practices in place?

76Good · 19% of overall

Engineering practices

84Excellent

How it's scored

24/24	CI workflows — 4 workflow(s)
24/24	Tests present
16/16	Linter config — Cargo.toml ([lints], [workspace.lints]), rustfmt.toml
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 30 out of 30 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	yes
has_precommit_config	no

Documentation

65Good

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://github.com/bytecodealliance/wasm-tools
10/10	Repository description
10/10	Topics — 2 topics
0/10	Wiki

Inputs used

topics	webassembly, wasm
has_wiki	no
homepage	—
docs_site	https://github.com/bytecodealliance/wasm-tools
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?

57Moderate · 16% of overall

Security posture

53Moderate

How it's scored

0/7.5	Binary-Artifacts — binaries present in source code
6/7.5	Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5	CI-Tests — 30 out of 30 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
7.5/7.5	Code-Review — all changesets reviewed
2.5/2.5	Contributors — project has 52 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5	Dependency-Update-Tool — no update tool detected
5/5	Fuzzing — project is fuzzed
2.5/2.5	License — license file detected
7.5/7.5	Maintained — 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10
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
5/5	Security-Policy — security policy file detected
0/7.5	Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
4.5/7.5	Vulnerabilities — 4 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	17
scorecard_version	v5.5.0
checks_inconclusive	1
scorecard_aggregate	5.3

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

Dependency advisories

74Good

How it's scored

20.2/35	Direct dependencies free of known advisories — 1 affected: esbuild 0.21.4 (moderate 5.3)
0/25	Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
35.3/40	No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 571 days ago

Inputs used

source	osv
advisories	4
affected_packages	4
assessed_packages	392
unassessed_packages	25
affected_by_severity	moderate 1, unknown 3
direct_affected_packages	1

Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 392 resolved dependencies against OSV. 25 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.

68Good · 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 89 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.978
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

67Good

How it's scored

12.6/18	One-command bootstrap — Cargo.toml, crates/c-api/Cargo.toml, crates/fuzz-stats/Cargo.toml (toolchain convention, no task runner)
22/22	Automated tests
11/11	Lint / format config — Cargo.toml ([lints], [workspace.lints]), rustfmt.toml
11/11	Static type checking — playground/tsconfig.json
10/10	Reproducible environment — Dockerfile, lockfile
0/10	Demonstrated agent practice — no agent-authored commits among the last 100
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, package-lock.json
has_dockerfile	yes
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	playground/tsconfig.json
agent_commit_share	0
toolchain_manifests	Cargo.toml, crates/c-api/Cargo.toml, crates/fuzz-stats/Cargo.toml, crates/json-from-wast/Cargo.toml, crates/wasm-compose/Cargo.toml, crates/wasm-encoder/Cargo.toml, crates/wasm-metadata/Cargo.toml, crates/wasm-mutate-stats/Cargo.toml, crates/wasm-mutate/Cargo.toml, crates/wasm-shrink/Cargo.toml, crates/wasm-smith/Cargo.toml, crates/wasm-wave/Cargo.toml, crates/wasmparser/Cargo.toml, crates/wasmprinter/Cargo.toml, crates/wast/Cargo.toml, crates/wat/Cargo.toml, crates/wit-component/Cargo.toml, crates/wit-component/dl/Cargo.toml, crates/wit-dylib/Cargo.toml, crates/wit-dylib/ffi/Cargo.toml, crates/wit-dylib/test-programs/Cargo.toml, crates/wit-dylib/test-programs/artifacts/Cargo.toml, crates/wit-encoder/Cargo.toml, crates/wit-parser/Cargo.toml, crates/wit-parser/fuzz/Cargo.toml, crates/wit-smith/Cargo.toml, fuzz/Cargo.toml, playground/component/Cargo.toml
dependency_bot_commit_share	0

Code legibility for models

96Exceptional

How it's scored

45/45	Type-checkable code — Rust (statically typed)
51.5/55	Manageable file sizes — 28/441 source files over 60KB

Inputs used

primary_language	Rust
largest_source_bytes	254,250
source_files_sampled	441
oversized_source_files	28

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

1,787GitHub stars

98contributors

267commits, last 12 months

1days since last push

100releases

1bus factor

108open issues

crates.io, npmpackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 345 ⇿

0Stars

345Forks

99Releases

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 58Patch 23

Each point covers 6 days.

OpenSSF Scorecard 5.3 / 10

5.3aggregate

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 · 2026-09-05 14:45 UTC

0	Binary-Artifacts	binaries present in source code
8	Branch-Protection	branch protection is not maximal on development and all release branches
10	CI-Tests	30 out of 30 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
10	Code-Review	all changesets reviewed
10	Contributors	project has 52 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
0	Dependency-Update-Tool	no update tool detected
10	Fuzzing	project is fuzzed
10	License	license file detected
10	Maintained	30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10
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
10	Security-Policy	security policy file detected
0	Signed-Releases	Project has not signed or included provenance with any releases.
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
6	Vulnerabilities	4 existing vulnerabilities detected

Direct dependencies 40

Registry	Package	Version constraint	Manifest
crates.io	anyhow	`—`	Cargo.toml
crates.io	clap	`—`	Cargo.toml
crates.io	clap_complete	`—`	Cargo.toml
crates.io	comfy-table	`—`	Cargo.toml
crates.io	env_logger	`—`	Cargo.toml
crates.io	log	`—`	Cargo.toml
crates.io	tempfile	`—`	Cargo.toml
crates.io	termcolor	`—`	Cargo.toml
crates.io	wasmparser	`—`	Cargo.toml
crates.io	wat	`—`	Cargo.toml
crates.io	bitflags	`—`	Cargo.toml
crates.io	rayon	`—`	Cargo.toml
crates.io	wasmprinter	`—`	Cargo.toml
crates.io	arbitrary	`—`	Cargo.toml
crates.io	serde	`—`	Cargo.toml
crates.io	serde_derive	`—`	Cargo.toml
crates.io	serde_json	`—`	Cargo.toml
crates.io	wasm-smith	`—`	Cargo.toml
crates.io	wasm-shrink	`—`	Cargo.toml
crates.io	wasm-mutate	`—`	Cargo.toml
crates.io	regex	`1.6.0`	Cargo.toml
crates.io	wasm-encoder	`—`	Cargo.toml
crates.io	wasm-compose	`—`	Cargo.toml
crates.io	cpp_demangle	`0.5.1`	Cargo.toml
crates.io	rustc-demangle	`0.1.21`	Cargo.toml
crates.io	wast	`—`	Cargo.toml
crates.io	wit-component	`—`	Cargo.toml
crates.io	wit-encoder	`—`	Cargo.toml
crates.io	wit-parser	`—`	Cargo.toml
crates.io	wasm-metadata	`—`	Cargo.toml
crates.io	bytesize	`—`	Cargo.toml
crates.io	wit-smith	`—`	Cargo.toml
crates.io	addr2line	`0.25.0`	Cargo.toml
crates.io	gimli	`—`	Cargo.toml
crates.io	pretty_assertions	`—`	Cargo.toml
crates.io	json-from-wast	`—`	Cargo.toml
crates.io	wit-dylib	`—`	Cargo.toml
npm	@bytecodealliance/jco	`^1.2.4`	playground/package.json
npm	esbuild	`^0.21.4`	playground/package.json
npm	typescript	`^5.4.5`	playground/package.json

All dependencies 417

Full resolved dependency set from the GitHub dependency graph: 53 direct and 364 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
crates.io	addr2line	`0.25.1`	direct
crates.io	addr2line	`0.26.1`	direct
crates.io	anyhow	`1.0.104`	direct
crates.io	arbitrary	`1.4.2`	direct
crates.io	bitflags	`—`	direct
crates.io	bitflags	`2.11.0`	direct
crates.io	bytesize	`2.0.1`	direct
crates.io	clap	`4.5.40`	direct
crates.io	clap_complete	`4.5.54`	direct
crates.io	comfy-table	`7.1.4`	direct
crates.io	cpp_demangle	`0.4.4`	direct
crates.io	cpp_demangle	`0.5.1`	direct
crates.io	env_logger	`0.11.8`	direct
crates.io	gimli	`0.32.3`	direct
crates.io	gimli	`0.33.0`	direct
crates.io	log	`—`	direct
crates.io	log	`0.4.29`	direct
crates.io	pretty_assertions	`—`	direct
crates.io	pretty_assertions	`1.4.1`	direct
crates.io	rayon	`1.10.0`	direct
crates.io	regex	`1.11.1`	direct
crates.io	rustc-demangle	`0.1.25`	direct
crates.io	serde	`1.0.228`	direct
crates.io	serde_derive	`1.0.228`	direct
crates.io	serde_json	`1.0.149`	direct
crates.io	tempfile	`3.20.0`	direct
crates.io	termcolor	`1.4.1`	direct
crates.io	wasm-encoder	`0.214.0`	direct
crates.io	wasm-encoder	`0.244.0`	direct
crates.io	wasm-encoder	`0.247.0`	direct
crates.io	wasm-encoder	`0.254.0`	direct
crates.io	wasm-metadata	`0.214.0`	direct
crates.io	wasm-metadata	`0.244.0`	direct
crates.io	wasm-metadata	`0.247.0`	direct
crates.io	wasm-metadata	`0.254.0`	direct
crates.io	wasmparser	`0.214.0`	direct
crates.io	wasmparser	`0.244.0`	direct
crates.io	wasmparser	`0.247.0`	direct
crates.io	wasmparser	`0.254.0`	direct
crates.io	wasmprinter	`0.254.0`	direct
crates.io	wit-component	`—`	direct
crates.io	wit-component	`0.214.0`	direct
crates.io	wit-component	`0.244.0`	direct
crates.io	wit-component	`0.247.0`	direct
crates.io	wit-component	`0.254.0`	direct
crates.io	wit-parser	`—`	direct
crates.io	wit-parser	`0.214.0`	direct
crates.io	wit-parser	`0.244.0`	direct
crates.io	wit-parser	`0.247.0`	direct
crates.io	wit-parser	`0.254.0`	direct
npm	@bytecodealliance/jco	`1.2.4`	direct
npm	esbuild	`0.21.4`	direct
npm	typescript	`5.4.5`	direct
crates.io	adler2	`2.0.1`	indirect
crates.io	ahash	`0.8.12`	indirect
crates.io	aho-corasick	`1.1.3`	indirect
crates.io	allocator-api2	`0.2.21`	indirect
crates.io	anes	`0.1.6`	indirect
crates.io	anstream	`0.6.19`	indirect
crates.io	anstyle	`1.0.11`	indirect
crates.io	anstyle-parse	`0.2.7`	indirect
crates.io	anstyle-query	`1.1.3`	indirect
crates.io	anstyle-wincon	`3.0.9`	indirect
crates.io	arbtest	`—`	indirect
crates.io	arbtest	`0.3.2`	indirect
crates.io	arraydeque	`0.5.1`	indirect
crates.io	arrayref	`0.3.9`	indirect
crates.io	arrayvec	`0.7.6`	indirect
crates.io	async-trait	`0.1.92`	indirect
crates.io	auditable-serde	`—`	indirect
crates.io	auditable-serde	`0.9.0`	indirect
crates.io	autocfg	`1.5.0`	indirect
crates.io	beef	`0.5.2`	indirect
crates.io	blake3	`—`	indirect
crates.io	blake3	`1.8.2`	indirect
crates.io	block-buffer	`0.10.4`	indirect
crates.io	bumpalo	`—`	indirect
crates.io	bumpalo	`3.20.2`	indirect
crates.io	camino	`1.1.12`	indirect
crates.io	cargo-platform	`0.3.2`	indirect
crates.io	cargo_metadata	`—`	indirect
crates.io	cargo_metadata	`0.23.1`	indirect
crates.io	cast	`0.3.0`	indirect
crates.io	cc	`1.2.59`	indirect
crates.io	cfg-if	`1.0.1`	indirect
crates.io	chacha20	`0.10.0`	indirect
crates.io	ciborium	`0.2.2`	indirect
crates.io	ciborium-io	`0.2.2`	indirect
crates.io	ciborium-ll	`0.2.2`	indirect
crates.io	clap_builder	`4.5.40`	indirect
crates.io	clap_derive	`4.5.40`	indirect
crates.io	clap_lex	`0.7.5`	indirect
crates.io	cobs	`0.3.0`	indirect
crates.io	colorchoice	`1.0.4`	indirect
crates.io	constant_time_eq	`0.3.1`	indirect
crates.io	cpufeatures	`0.2.17`	indirect
crates.io	cpufeatures	`0.3.0`	indirect
crates.io	cranelift-assembler-x64	`0.135.1`	indirect
crates.io	cranelift-assembler-x64-meta	`0.135.1`	indirect
crates.io	cranelift-bforest	`0.135.1`	indirect
crates.io	cranelift-bitset	`0.135.1`	indirect
crates.io	cranelift-codegen	`0.135.1`	indirect
crates.io	cranelift-codegen-meta	`0.135.1`	indirect
crates.io	cranelift-codegen-shared	`0.135.1`	indirect
crates.io	cranelift-control	`0.135.1`	indirect
crates.io	cranelift-entity	`0.135.1`	indirect
crates.io	cranelift-frontend	`0.135.1`	indirect
crates.io	cranelift-isle	`0.135.1`	indirect
crates.io	cranelift-native	`0.135.1`	indirect
crates.io	cranelift-srcgen	`0.135.1`	indirect
crates.io	crc32fast	`1.4.2`	indirect
crates.io	criterion	`0.7.0`	indirect
crates.io	criterion-plot	`0.6.0`	indirect
crates.io	crossbeam-deque	`0.8.6`	indirect
crates.io	crossbeam-epoch	`0.9.18`	indirect
crates.io	crossbeam-utils	`0.8.21`	indirect
crates.io	crunchy	`0.2.4`	indirect
crates.io	crypto-common	`0.1.7`	indirect
crates.io	derive_arbitrary	`1.4.1`	indirect
crates.io	diff	`0.1.13`	indirect
crates.io	digest	`0.10.7`	indirect
crates.io	displaydoc	`0.2.5`	indirect
crates.io	egg	`—`	indirect
crates.io	egg	`0.6.0`	indirect
crates.io	either	`1.15.0`	indirect
crates.io	embedded-io	`0.4.0`	indirect
crates.io	embedded-io	`0.6.1`	indirect
crates.io	encoding_rs	`0.8.35`	indirect
crates.io	env_filter	`0.1.3`	indirect
crates.io	equivalent	`1.0.2`	indirect
crates.io	errno	`0.3.13`	indirect
crates.io	escape8259	`0.5.3`	indirect
crates.io	fallible-iterator	`0.3.0`	indirect
crates.io	fastrand	`2.3.0`	indirect
crates.io	find-msvc-tools	`0.1.9`	indirect
crates.io	fixedbitset	`0.4.2`	indirect
crates.io	flagset	`—`	indirect
crates.io	flagset	`0.4.7`	indirect
crates.io	flate2	`—`	indirect
crates.io	flate2	`1.1.2`	indirect
crates.io	fnv	`1.0.7`	indirect
crates.io	foldhash	`0.1.5`	indirect
crates.io	foldhash	`0.2.0`	indirect
crates.io	form_urlencoded	`1.2.1`	indirect
crates.io	futures	`0.3.31`	indirect
crates.io	futures-channel	`0.3.31`	indirect
crates.io	futures-core	`0.3.31`	indirect
crates.io	futures-executor	`0.3.31`	indirect
crates.io	futures-io	`0.3.31`	indirect
crates.io	futures-macro	`0.3.31`	indirect
crates.io	futures-sink	`0.3.31`	indirect
crates.io	futures-task	`0.3.31`	indirect
crates.io	futures-util	`0.3.31`	indirect
crates.io	generic-array	`0.14.7`	indirect
crates.io	getrandom	`0.3.3`	indirect
crates.io	getrandom	`0.4.2`	indirect
crates.io	glob	`—`	indirect
crates.io	glob	`0.3.2`	indirect
crates.io	half	`2.4.1`	indirect
crates.io	hashbrown	`0.12.3`	indirect
crates.io	hashbrown	`0.14.5`	indirect
crates.io	hashbrown	`0.15.4`	indirect
crates.io	hashbrown	`0.16.1`	indirect
crates.io	hashbrown	`0.17.0`	indirect
crates.io	hashlink	`0.8.4`	indirect
crates.io	heck	`—`	indirect
crates.io	heck	`0.5.0`	indirect
crates.io	hermit-abi	`0.5.2`	indirect
crates.io	icu_collections	`1.5.0`	indirect
crates.io	icu_locid	`1.5.0`	indirect
crates.io	icu_locid_transform	`1.5.0`	indirect
crates.io	icu_locid_transform_data	`1.5.1`	indirect
crates.io	icu_normalizer	`1.5.0`	indirect
crates.io	icu_normalizer_data	`1.5.1`	indirect
crates.io	icu_properties	`1.5.1`	indirect
crates.io	icu_properties_data	`1.5.1`	indirect
crates.io	icu_provider	`1.5.0`	indirect
crates.io	icu_provider_macros	`1.5.0`	indirect
crates.io	id-arena	`2.3.0`	indirect
crates.io	idna	`1.0.3`	indirect
crates.io	idna_adapter	`1.2.0`	indirect
crates.io	indexmap	`1.9.3`	indirect
crates.io	indexmap	`2.14.0`	indirect
crates.io	indoc	`2.0.6`	indirect
crates.io	instant	`0.1.13`	indirect
crates.io	is_executable	`1.0.4`	indirect
crates.io	is_terminal_polyfill	`1.70.1`	indirect
crates.io	itertools	`—`	indirect
crates.io	itertools	`0.13.0`	indirect
crates.io	itertools	`0.14.0`	indirect
crates.io	itoa	`1.0.15`	indirect
crates.io	jiff	`0.2.15`	indirect
crates.io	jiff-static	`0.2.15`	indirect
crates.io	jobserver	`0.1.33`	indirect
crates.io	lazy_static	`1.5.0`	indirect
crates.io	leb128	`0.2.5`	indirect
crates.io	leb128fmt	`0.1.0`	indirect
crates.io	libc	`0.2.189`	indirect
crates.io	libfuzzer-sys	`0.4.10`	indirect
crates.io	libm	`0.2.16`	indirect
crates.io	libtest-mimic	`0.8.1`	indirect
crates.io	linux-raw-sys	`0.12.1`	indirect
crates.io	litemap	`0.7.4`	indirect
crates.io	logos	`—`	indirect
crates.io	logos	`0.14.4`	indirect
crates.io	logos-codegen	`0.14.4`	indirect
crates.io	logos-derive	`0.14.4`	indirect
crates.io	mach2	`0.6.0`	indirect
crates.io	memchr	`—`	indirect
crates.io	memchr	`2.7.5`	indirect
crates.io	memfd	`0.6.5`	indirect
crates.io	memmap2	`0.9.5`	indirect
crates.io	miniz_oxide	`0.8.9`	indirect
crates.io	num-traits	`0.2.19`	indirect
crates.io	num_cpus	`1.17.0`	indirect
crates.io	object	`0.37.3`	indirect
crates.io	object	`0.39.1`	indirect
crates.io	once_cell	`—`	indirect
crates.io	once_cell	`1.21.3`	indirect
crates.io	once_cell_polyfill	`1.70.1`	indirect
crates.io	oorandom	`11.1.5`	indirect
crates.io	percent-encoding	`2.3.1`	indirect
crates.io	petgraph	`—`	indirect
crates.io	petgraph	`0.6.5`	indirect
crates.io	pin-project-lite	`0.2.16`	indirect
crates.io	pin-utils	`0.1.0`	indirect
crates.io	portable-atomic	`1.11.1`	indirect
crates.io	portable-atomic-util	`0.2.4`	indirect
crates.io	postcard	`1.1.3`	indirect
crates.io	prettyplease	`0.2.36`	indirect
crates.io	proc-macro2	`1.0.106`	indirect
crates.io	pulley-interpreter	`48.0.1`	indirect
crates.io	pulley-macros	`48.0.1`	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	`0.10.1`	indirect
crates.io	rand_core	`0.10.1`	indirect
crates.io	rayon-core	`1.12.1`	indirect
crates.io	regalloc2	`0.15.2`	indirect
crates.io	regex-automata	`0.4.9`	indirect
crates.io	regex-syntax	`0.8.5`	indirect
crates.io	rustc-hash	`2.1.1`	indirect
crates.io	rustix	`1.1.4`	indirect
crates.io	ruzstd	`0.8.1`	indirect
crates.io	same-file	`1.0.6`	indirect
crates.io	semver	`1.0.28`	indirect
crates.io	serde_core	`1.0.228`	indirect
crates.io	serde_spanned	`1.1.1`	indirect
crates.io	serde_yaml2	`—`	indirect
crates.io	serde_yaml2	`0.1.3`	indirect
crates.io	sha2	`0.10.9`	indirect
crates.io	shlex	`1.3.0`	indirect
crates.io	slab	`0.4.11`	indirect
crates.io	smallvec	`—`	indirect
crates.io	smallvec	`1.15.1`	indirect
crates.io	spdx	`0.10.8`	indirect
crates.io	spdx	`0.13.4`	indirect
crates.io	stable_deref_trait	`1.2.0`	indirect
crates.io	strsim	`0.11.1`	indirect
crates.io	symbolic_expressions	`5.0.3`	indirect
crates.io	syn	`2.0.117`	indirect
crates.io	syn	`3.0.4`	indirect
crates.io	synstructure	`0.13.2`	indirect
crates.io	target-lexicon	`0.13.5`	indirect
crates.io	terminal_size	`0.4.2`	indirect
crates.io	thiserror	`1.0.69`	indirect
crates.io	thiserror	`2.0.18`	indirect
crates.io	thiserror-impl	`1.0.69`	indirect
crates.io	thiserror-impl	`2.0.18`	indirect
crates.io	tinystr	`0.7.6`	indirect
crates.io	tinytemplate	`1.2.1`	indirect
crates.io	toml	`0.9.12+spec-1.1.0`	indirect
crates.io	toml_datetime	`0.7.5+spec-1.1.0`	indirect
crates.io	toml_parser	`1.1.3+spec-1.1.0`	indirect
crates.io	toml_writer	`1.1.2+spec-1.1.0`	indirect
crates.io	topological-sort	`0.2.2`	indirect
crates.io	twox-hash	`2.1.2`	indirect
crates.io	typed-arena	`2.0.2`	indirect
crates.io	typenum	`1.20.1`	indirect
crates.io	unicode-ident	`—`	indirect
crates.io	unicode-ident	`1.0.24`	indirect
crates.io	unicode-segmentation	`1.12.0`	indirect
crates.io	unicode-width	`—`	indirect
crates.io	unicode-width	`0.2.1`	indirect
crates.io	unicode-xid	`0.2.6`	indirect
crates.io	url	`2.5.4`	indirect
crates.io	utf16_iter	`1.0.5`	indirect
crates.io	utf8_iter	`1.0.4`	indirect
crates.io	utf8parse	`0.2.2`	indirect
crates.io	version_check	`0.9.5`	indirect
crates.io	walkdir	`2.5.0`	indirect
crates.io	wasi	`0.14.2+wasi-0.2.4`	indirect
crates.io	wasi-preview1-component-adapter-provider	`—`	indirect
crates.io	wasi-preview1-component-adapter-provider	`36.0.2`	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	wasmtime	`48.0.1`	indirect
crates.io	wasmtime-environ	`48.0.1`	indirect
crates.io	wasmtime-internal-component-macro	`48.0.1`	indirect
crates.io	wasmtime-internal-component-util	`48.0.1`	indirect
crates.io	wasmtime-internal-core	`48.0.1`	indirect
crates.io	wasmtime-internal-cranelift	`48.0.1`	indirect
crates.io	wasmtime-internal-fiber	`48.0.1`	indirect
crates.io	wasmtime-internal-jit-debug	`48.0.1`	indirect
crates.io	wasmtime-internal-jit-icache-coherence	`48.0.1`	indirect
crates.io	wasmtime-internal-unwinder	`48.0.1`	indirect
crates.io	wasmtime-internal-versioned-export-macros	`48.0.1`	indirect
crates.io	wasmtime-internal-wit-bindgen	`48.0.1`	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-link	`0.2.1`	indirect
crates.io	windows-sys	`0.59.0`	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	`0.53.2`	indirect
crates.io	windows_aarch64_gnullvm	`0.52.6`	indirect
crates.io	windows_aarch64_gnullvm	`0.53.0`	indirect
crates.io	windows_aarch64_msvc	`0.52.6`	indirect
crates.io	windows_aarch64_msvc	`0.53.0`	indirect
crates.io	windows_i686_gnu	`0.52.6`	indirect
crates.io	windows_i686_gnu	`0.53.0`	indirect
crates.io	windows_i686_gnullvm	`0.52.6`	indirect
crates.io	windows_i686_gnullvm	`0.53.0`	indirect
crates.io	windows_i686_msvc	`0.52.6`	indirect
crates.io	windows_i686_msvc	`0.53.0`	indirect
crates.io	windows_x86_64_gnu	`0.52.6`	indirect
crates.io	windows_x86_64_gnu	`0.53.0`	indirect
crates.io	windows_x86_64_gnullvm	`0.52.6`	indirect
crates.io	windows_x86_64_gnullvm	`0.53.0`	indirect
crates.io	windows_x86_64_msvc	`0.52.6`	indirect
crates.io	windows_x86_64_msvc	`0.53.0`	indirect
crates.io	winnow	`0.7.15`	indirect
crates.io	winnow	`1.0.4`	indirect
crates.io	wit-bindgen	`0.51.0`	indirect
crates.io	wit-bindgen	`0.57.1`	indirect
crates.io	wit-bindgen-core	`0.51.0`	indirect
crates.io	wit-bindgen-core	`0.57.1`	indirect
crates.io	wit-bindgen-rt	`0.39.0`	indirect
crates.io	wit-bindgen-rust	`0.51.0`	indirect
crates.io	wit-bindgen-rust	`0.57.1`	indirect
crates.io	wit-bindgen-rust-macro	`0.51.0`	indirect
crates.io	wit-bindgen-rust-macro	`0.57.1`	indirect
crates.io	write16	`1.0.0`	indirect
crates.io	writeable	`0.5.5`	indirect
crates.io	yaml-rust2	`0.8.1`	indirect
crates.io	yansi	`1.0.1`	indirect
crates.io	yoke	`0.7.5`	indirect
crates.io	yoke-derive	`0.7.5`	indirect
crates.io	zerocopy	`0.8.26`	indirect
crates.io	zerocopy-derive	`0.8.26`	indirect
crates.io	zerofrom	`0.1.5`	indirect
crates.io	zerofrom-derive	`0.1.6`	indirect
crates.io	zerovec	`0.10.4`	indirect
crates.io	zerovec-derive	`0.10.3`	indirect
crates.io	zmij	`1.0.21`	indirect
npm	@bytecodealliance/preview2-shim	`0.16.2`	indirect
npm	@esbuild/aix-ppc64	`0.21.4`	indirect
npm	@esbuild/android-arm	`0.21.4`	indirect
npm	@esbuild/android-arm64	`0.21.4`	indirect
npm	@esbuild/android-x64	`0.21.4`	indirect
npm	@esbuild/darwin-arm64	`0.21.4`	indirect
npm	@esbuild/darwin-x64	`0.21.4`	indirect
npm	@esbuild/freebsd-arm64	`0.21.4`	indirect
npm	@esbuild/freebsd-x64	`0.21.4`	indirect
npm	@esbuild/linux-arm	`0.21.4`	indirect
npm	@esbuild/linux-arm64	`0.21.4`	indirect
npm	@esbuild/linux-ia32	`0.21.4`	indirect
npm	@esbuild/linux-loong64	`0.21.4`	indirect
npm	@esbuild/linux-mips64el	`0.21.4`	indirect
npm	@esbuild/linux-ppc64	`0.21.4`	indirect
npm	@esbuild/linux-riscv64	`0.21.4`	indirect
npm	@esbuild/linux-s390x	`0.21.4`	indirect
npm	@esbuild/linux-x64	`0.21.4`	indirect
npm	@esbuild/netbsd-x64	`0.21.4`	indirect
npm	@esbuild/openbsd-x64	`0.21.4`	indirect
npm	@esbuild/sunos-x64	`0.21.4`	indirect
npm	@esbuild/win32-arm64	`0.21.4`	indirect
npm	@esbuild/win32-ia32	`0.21.4`	indirect
npm	@esbuild/win32-x64	`0.21.4`	indirect
npm	@jridgewell/gen-mapping	`0.3.5`	indirect
npm	@jridgewell/resolve-uri	`3.1.2`	indirect
npm	@jridgewell/set-array	`1.2.1`	indirect
npm	@jridgewell/source-map	`0.3.6`	indirect
npm	@jridgewell/sourcemap-codec	`1.4.15`	indirect
npm	@jridgewell/trace-mapping	`0.3.25`	indirect
npm	acorn	`8.11.3`	indirect
npm	ansi-regex	`6.0.1`	indirect
npm	binaryen	`116.0.0`	indirect
npm	buffer-from	`1.1.2`	indirect
npm	chalk	`5.3.0`	indirect
npm	chalk-template	`1.1.0`	indirect
npm	cli-cursor	`4.0.0`	indirect
npm	cli-spinners	`2.9.2`	indirect
npm	commander	`12.1.0`	indirect
npm	commander	`2.20.3`	indirect
npm	emoji-regex	`10.3.0`	indirect
npm	get-east-asian-width	`1.2.0`	indirect
npm	is-interactive	`2.0.0`	indirect
npm	is-unicode-supported	`1.3.0`	indirect
npm	is-unicode-supported	`2.0.0`	indirect
npm	log-symbols	`6.0.0`	indirect
npm	mimic-fn	`2.1.0`	indirect
npm	mkdirp	`3.0.1`	indirect
npm	onetime	`5.1.2`	indirect
npm	ora	`8.0.1`	indirect
npm	restore-cursor	`4.0.0`	indirect
npm	signal-exit	`3.0.7`	indirect
npm	source-map	`0.6.1`	indirect
npm	source-map-support	`0.5.21`	indirect
npm	stdin-discarder	`0.2.2`	indirect
npm	string-width	`7.1.0`	indirect
npm	strip-ansi	`7.1.0`	indirect
npm	terser	`5.31.1`	indirect

Dependency advisories 4

This repository publishes no package the index resolves, so its own dependency graph was assessed — 392 packages, which also include development and test pins that never ship: 4 carry known advisories, of which 1 are direct. 25 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

Package	Version	Relation	Severity	Advisories	Fixed in
esbuild	`0.21.4`	direct	moderate	1	`0.25.0`
crossbeam-epoch	`0.9.18`	indirect	unknown	1	`0.9.20`
instant	`0.1.13`	indirect	unknown	1	—
memmap2	`0.9.5`	indirect	unknown	1	`0.9.11`

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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Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

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 — crates.io.

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