Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-28 15:08 UTC

MetaMask / eth-sig-util

A collection of functions for signing and verifying data with Ethereum keys.

TypeScriptISC★ 584 stars⑂ 229 forkssince Feb 2017View on GitHub ↗

MetaMask/eth-sig-util holds a health index of 83 out of 100, placing it in the Excellent band. It scores highest on Sustainability & Governance (82/100) and lowest on AI Readiness (60/100). It was last updated 9 days ago. 2 contributors account 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 70 is calibrated to 83 on the published index scale (record calibration 2026-08-02).

Ownership

MetaMaskOrganization · verified domain

6,212 followers636 public repossince Mar 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
npm	@metamask/eth-sig-util	9.0.0	1,371,735	20	33 days ago	ethereum signature

Metrics by category

Vitality

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

63Moderate · 21% of overall

Development activity

43Weak

How it's scored

28.8/36	Push recency — last push 9 days ago
1.4/36	Commit cadence — 2/52 weeks with commits
8.1/18	Commit volume — 7 commits in the last year
5/10	OpenSSF Scorecard: Maintained — 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5

Inputs used

commits_last_year	7
human_commit_share	0.61
days_since_last_push	9
active_weeks_last_year	2

Release discipline

92Excellent

How it's scored

27/27	Ships releases — 22 releases published
36/36	Release recency — latest release 33 days ago
19.8/27	Release cadence — a release every ~112.1 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	22
latest_release_tag	v9.0.0
releases_from_tags	no
days_since_latest_release	33
mean_days_between_releases	112.1

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?

78Good · 17% of overall

Popularity & adoption

75Good

How it's scored

44.9/60	Stars — 584 stars
19.7/25	Forks — 229 forks
10.4/15	Watchers — 75 watchers

Inputs used

forks	229
stars	584
watchers	75
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

65Good

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (ISC)
0/18	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	no
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	—
has_pull_request_template	no

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 1,371,735 downloads/month across npm
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	@metamask/eth-sig-util
dependents	—
ecosystems	npm
total_downloads	—
monthly_downloads	1,371,735
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?

82Excellent · 23% of overall

Maintainer resilience (bus factor)

65Good

How it's scored

25.2/54	Bus factor — 2 contributor(s) cover half of all commits
16.2/22.5	Commit distribution — top contributor authored 28% of commits
13.5/13.5	Contributor breadth — 33 contributors
10/10	OpenSSF Scorecard: Contributors — project has 22 contributing companies or organizations

Inputs used

bus_factor	2
contributors_sampled	33
top_contributor_share	0.281

Issue & PR responsiveness

69Good

How it's scored

31.4/42	Issue resolution — 75% of issues closed
22.9/30	PR acceptance — 235/308 decided PRs merged
0/13	Newcomer PR acceptance — 0/1 first-time contributors' PRs merged in 30d
15/15	OpenSSF Scorecard: Code-Review — all changesets reviewed

Inputs used

merged_prs	235
open_issues	24
closed_issues	71
prs_merged_7d	0
prs_decided_7d	1
prs_merged_30d	1
prs_decided_30d	2
issue_closed_ratio	0.747
closed_unmerged_prs	73
first_time_authors_30d	1
first_time_prs_merged_30d	0
first_time_prs_decided_30d	1

Ownership & stewardship

100Exceptional

How it's scored

30/30	Ownership backing — organization-owned
20/20	Verified domain
25/25	Owner reach — 6,212 followers of MetaMask
25/25	Track record — 636 public repos, account ~11 yr old

Inputs used

followers	6,212
owner_type	Organization
is_verified	yes
owner_login	MetaMask
public_repos	636
account_age_days	4,198

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on npm
35/35	Publish recency — latest publish 33 days ago
20/20	Version history — 20 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	@metamask/eth-sig-util
ecosystems	npm
any_deprecated	no
min_days_since_publish	33

Engineering Quality

Are baseline engineering and documentation practices in place?

60Moderate · 19% of overall

Engineering practices

74Good

How it's scored

24/24	CI workflows — 7 workflow(s)
24/24	Tests present
16/16	Linter config — .eslintrc.js
0/9.6	Pre-commit hooks
6.4/6.4	.editorconfig
4/20	OpenSSF Scorecard: CI-Tests — 7 out of 30 merged PRs checked by a CI test -- score normalized to 2

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	yes
has_linter_config	yes
has_precommit_config	no

Documentation

40Weak

How it's scored

30/30	README
0/25	Documentation directory
0/15	Documentation / homepage site
10/10	Repository description
0/10	Topics
0/10	Wiki

Inputs used

topics	—
has_wiki	no
homepage	—
docs_site	—
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?

68Good · 16% of overall

Security posture

65Good

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
6/7.5	Branch-Protection — branch protection is not maximal on development and all release branches
0.5/2.5	CI-Tests — 7 out of 30 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
7.5/7.5	Code-Review — all changesets reviewed
2.5/2.5	Contributors — project has 22 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
3.8/7.5	Maintained — 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
0/5	Packaging — no data
0/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
1/5	SAST — SAST tool is not run on all commits -- score normalized to 2
5/5	Security-Policy — security policy file detected
0/7.5	Signed-Releases — no data
6/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5	Vulnerabilities — 44 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	16
scorecard_version	v5.5.0
checks_inconclusive	2
scorecard_aggregate	6.5

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

Dependency advisories

79Good

How it's scored

35/35	Direct dependencies free of known advisories — no direct dependency carries a known advisory
10/25	Indirect dependencies free of known advisories — 1 affected: uuid 9.0.1 (high 7.5)
33.7/40	No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 158 days ago

Inputs used

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

Matched the npm:@metamask/eth-sig-util@9.0.0 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.

60Moderate · 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 — 58 of 61 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.951
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

62Moderate

How it's scored

0/18	One-command bootstrap
22/22	Automated tests
11/11	Lint / format config — .eslintrc.js
11/11	Static type checking — tsconfig.json
10/10	Reproducible environment — lockfile
0/10	Demonstrated agent practice — no agent-authored commits among the last 100
8/8	Automated maintenance — 19 of the last 100 commits are automated dependency updates
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	yarn.lock
has_dockerfile	no
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	yes
typecheck_configs	tsconfig.json
agent_commit_share	0
toolchain_manifests	—
dependency_bot_commit_share	0.19

Code legibility for models

97Exceptional

How it's scored

45/45	Type-checkable code — TypeScript (statically typed)
51.6/55	Manageable file sizes — 1/16 source files over 60KB

Inputs used

primary_language	TypeScript
largest_source_bytes	192,116
source_files_sampled	16
oversized_source_files	1

Key facts

584GitHub stars

33contributors

7commits, last 12 months

9days since last push

22releases

2bus factor

24open issues

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 ★ / 229 ⇿

0Stars

229Forks

22Releases

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 6Minor 3Patch 13

Each point covers 9 days.

OpenSSF Scorecard 6.5 / 10

6.5aggregate

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 · 2026-09-28 15:07 UTC

10	Binary-Artifacts	no binaries found in the repo
8	Branch-Protection	branch protection is not maximal on development and all release branches
2	CI-Tests	7 out of 30 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
10	Code-Review	all changesets reviewed
10	Contributors	project has 22 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
5	Maintained	7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
n/a	Packaging	packaging workflow not detected
0	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 0
2	SAST	SAST tool is not run on all commits -- score normalized to 2
10	Security-Policy	security policy file detected
n/a	Signed-Releases	no releases found
8	Token-Permissions	detected GitHub workflow tokens with excessive permissions
0	Vulnerabilities	44 existing vulnerabilities detected

Direct dependencies 7

Registry	Package	Version constraint	Manifest
npm	@ethereumjs/rlp	`^4.0.1`	package.json
npm	@ethereumjs/util	`^8.1.0`	package.json
npm	@metamask/abi-utils	`^3.0.0`	package.json
npm	@metamask/utils	`^11.0.1`	package.json
npm	@scure/base	`~1.1.3`	package.json
npm	ethereum-cryptography	`^2.1.2`	package.json
npm	tweetnacl	`^1.0.3`	package.json

All dependencies 638

Full resolved dependency set from the GitHub dependency graph: 7 direct and 631 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
npm	@ethereumjs/rlp	`4.0.1`	direct
npm	@ethereumjs/util	`8.1.0`	direct
npm	@metamask/abi-utils	`3.0.0`	direct
npm	@metamask/utils	`11.0.1`	direct
npm	@scure/base	`1.1.6`	direct
npm	ethereum-cryptography	`2.1.2`	direct
npm	tweetnacl	`1.0.3`	direct
npm	@ampproject/remapping	`2.2.1`	indirect
npm	@babel/code-frame	`7.22.13`	indirect
npm	@babel/compat-data	`7.21.5`	indirect
npm	@babel/core	`7.21.5`	indirect
npm	@babel/generator	`7.23.0`	indirect
npm	@babel/helper-compilation-targets	`7.21.5`	indirect
npm	@babel/helper-environment-visitor	`7.22.20`	indirect
npm	@babel/helper-function-name	`7.23.0`	indirect
npm	@babel/helper-hoist-variables	`7.22.5`	indirect
npm	@babel/helper-module-imports	`7.21.4`	indirect
npm	@babel/helper-module-transforms	`7.21.5`	indirect
npm	@babel/helper-plugin-utils	`7.21.5`	indirect
npm	@babel/helper-simple-access	`7.21.5`	indirect
npm	@babel/helper-split-export-declaration	`7.22.6`	indirect
npm	@babel/helper-string-parser	`7.22.5`	indirect
npm	@babel/helper-validator-identifier	`7.22.20`	indirect
npm	@babel/helper-validator-option	`7.21.0`	indirect
npm	@babel/helpers	`7.21.5`	indirect
npm	@babel/highlight	`7.22.20`	indirect
npm	@babel/parser	`7.23.0`	indirect
npm	@babel/plugin-syntax-async-generators	`7.8.4`	indirect
npm	@babel/plugin-syntax-bigint	`7.8.3`	indirect
npm	@babel/plugin-syntax-class-properties	`7.12.13`	indirect
npm	@babel/plugin-syntax-import-meta	`7.10.4`	indirect
npm	@babel/plugin-syntax-json-strings	`7.8.3`	indirect
npm	@babel/plugin-syntax-logical-assignment-operators	`7.10.4`	indirect
npm	@babel/plugin-syntax-nullish-coalescing-operator	`7.8.3`	indirect
npm	@babel/plugin-syntax-numeric-separator	`7.10.4`	indirect
npm	@babel/plugin-syntax-object-rest-spread	`7.8.3`	indirect
npm	@babel/plugin-syntax-optional-catch-binding	`7.8.3`	indirect
npm	@babel/plugin-syntax-optional-chaining	`7.8.3`	indirect
npm	@babel/plugin-syntax-top-level-await	`7.14.5`	indirect
npm	@babel/plugin-syntax-typescript	`7.21.4`	indirect
npm	@babel/template	`7.22.15`	indirect
npm	@babel/traverse	`7.23.2`	indirect
npm	@babel/types	`7.23.0`	indirect
npm	@bcoe/v8-coverage	`0.2.3`	indirect
npm	@es-joy/jsdoccomment	`0.36.1`	indirect
npm	@eslint-community/eslint-utils	`4.4.0`	indirect
npm	@eslint-community/regexpp	`4.5.0`	indirect
npm	@eslint/eslintrc	`2.0.2`	indirect
npm	@eslint/js	`8.39.0`	indirect
npm	@ethereumjs/common	`3.2.0`	indirect
npm	@ethereumjs/tx	`4.2.0`	indirect
npm	@gar/promisify	`1.1.3`	indirect
npm	@humanwhocodes/config-array	`0.11.8`	indirect
npm	@humanwhocodes/module-importer	`1.0.1`	indirect
npm	@humanwhocodes/object-schema	`1.2.1`	indirect
npm	@istanbuljs/load-nyc-config	`1.1.0`	indirect
npm	@istanbuljs/schema	`0.1.3`	indirect
npm	@jest/console	`27.5.1`	indirect
npm	@jest/core	`27.5.1`	indirect
npm	@jest/environment	`27.5.1`	indirect
npm	@jest/fake-timers	`27.5.1`	indirect
npm	@jest/globals	`27.5.1`	indirect
npm	@jest/reporters	`27.5.1`	indirect
npm	@jest/source-map	`27.5.1`	indirect
npm	@jest/test-result	`27.5.1`	indirect
npm	@jest/test-sequencer	`27.5.1`	indirect
npm	@jest/transform	`27.5.1`	indirect
npm	@jest/types	`27.5.1`	indirect
npm	@jridgewell/gen-mapping	`0.3.3`	indirect
npm	@jridgewell/resolve-uri	`3.1.0`	indirect
npm	@jridgewell/set-array	`1.1.2`	indirect
npm	@jridgewell/sourcemap-codec	`1.4.14`	indirect
npm	@jridgewell/trace-mapping	`0.3.18`	indirect
npm	@lavamoat/aa	`3.1.2`	indirect
npm	@lavamoat/allow-scripts	`2.3.1`	indirect
npm	@metamask/auto-changelog	`6.2.1`	indirect
npm	@metamask/eslint-config	`11.1.0`	indirect
npm	@metamask/eslint-config-jest	`11.1.0`	indirect
npm	@metamask/eslint-config-nodejs	`11.1.0`	indirect
npm	@metamask/eslint-config-typescript	`11.1.0`	indirect
npm	@metamask/superstruct	`3.1.0`	indirect
npm	@noble/curves	`1.1.0`	indirect
npm	@noble/hashes	`1.3.1`	indirect
npm	@noble/hashes	`1.3.2`	indirect
npm	@nodelib/fs.scandir	`2.1.5`	indirect
npm	@nodelib/fs.stat	`2.0.5`	indirect
npm	@nodelib/fs.walk	`1.2.8`	indirect
npm	@npmcli/fs	`2.1.2`	indirect
npm	@npmcli/move-file	`2.0.1`	indirect
npm	@npmcli/node-gyp	`3.0.0`	indirect
npm	@npmcli/promise-spawn	`6.0.2`	indirect
npm	@npmcli/run-script	`6.0.1`	indirect
npm	@octokit/auth-token	`4.0.0`	indirect
npm	@octokit/core	`5.2.2`	indirect
npm	@octokit/endpoint	`9.0.6`	indirect
npm	@octokit/graphql	`7.1.1`	indirect
npm	@octokit/openapi-types	`24.2.0`	indirect
npm	@octokit/plugin-paginate-rest	`11.4.4-cjs.2`	indirect
npm	@octokit/plugin-request-log	`4.0.1`	indirect
npm	@octokit/plugin-rest-endpoint-methods	`13.3.2-cjs.1`	indirect
npm	@octokit/request	`8.4.1`	indirect
npm	@octokit/request-error	`5.1.1`	indirect
npm	@octokit/rest	`20.1.2`	indirect
npm	@octokit/types	`13.10.0`	indirect
npm	@scure/bip32	`1.3.1`	indirect
npm	@scure/bip39	`1.2.1`	indirect
npm	@sinonjs/commons	`1.8.3`	indirect
npm	@sinonjs/fake-timers	`8.1.0`	indirect
npm	@tootallnate/once	`1.1.2`	indirect
npm	@tootallnate/once	`2.0.0`	indirect
npm	@types/babel__core	`7.20.0`	indirect
npm	@types/babel__generator	`7.6.4`	indirect
npm	@types/babel__template	`7.4.1`	indirect
npm	@types/babel__traverse	`7.18.5`	indirect
npm	@types/debug	`4.1.7`	indirect
npm	@types/glob	`7.2.0`	indirect
npm	@types/graceful-fs	`4.1.5`	indirect
npm	@types/istanbul-lib-coverage	`2.0.4`	indirect
npm	@types/istanbul-lib-report	`3.0.0`	indirect
npm	@types/istanbul-reports	`3.0.1`	indirect
npm	@types/jest	`27.5.2`	indirect
npm	@types/json-schema	`7.0.11`	indirect
npm	@types/json5	`0.0.29`	indirect
npm	@types/minimatch	`3.0.5`	indirect
npm	@types/ms	`0.7.31`	indirect
npm	@types/node	`18.18.14`	indirect
npm	@types/prettier	`2.7.0`	indirect
npm	@types/semver	`7.5.1`	indirect
npm	@types/stack-utils	`2.0.1`	indirect
npm	@types/yargs	`16.0.4`	indirect
npm	@types/yargs-parser	`21.0.0`	indirect
npm	@typescript-eslint/eslint-plugin	`5.59.1`	indirect
npm	@typescript-eslint/parser	`5.59.1`	indirect
npm	@typescript-eslint/scope-manager	`5.59.1`	indirect
npm	@typescript-eslint/type-utils	`5.59.1`	indirect
npm	@typescript-eslint/types	`5.59.1`	indirect
npm	@typescript-eslint/typescript-estree	`5.59.1`	indirect
npm	@typescript-eslint/utils	`5.59.1`	indirect
npm	@typescript-eslint/visitor-keys	`5.59.1`	indirect
npm	abab	`2.0.6`	indirect
npm	abbrev	`1.1.1`	indirect
npm	acorn	`7.4.1`	indirect
npm	acorn	`8.8.2`	indirect
npm	acorn-globals	`6.0.0`	indirect
npm	acorn-jsx	`5.3.2`	indirect
npm	acorn-walk	`7.2.0`	indirect
npm	agent-base	`6.0.2`	indirect
npm	agentkeepalive	`4.2.1`	indirect
npm	aggregate-error	`3.1.0`	indirect
npm	ajv	`6.12.6`	indirect
npm	ajv	`8.11.0`	indirect
npm	ansi-escapes	`4.3.2`	indirect
npm	ansi-regex	`5.0.1`	indirect
npm	ansi-sequence-parser	`1.1.0`	indirect
npm	ansi-styles	`3.2.1`	indirect
npm	ansi-styles	`4.3.0`	indirect
npm	ansi-styles	`5.2.0`	indirect
npm	anymatch	`3.1.2`	indirect
npm	aproba	`2.0.0`	indirect
npm	are-we-there-yet	`3.0.1`	indirect
npm	argparse	`1.0.10`	indirect
npm	argparse	`2.0.1`	indirect
npm	array-includes	`3.1.5`	indirect
npm	array-union	`2.1.0`	indirect
npm	array.prototype.flat	`1.3.0`	indirect
npm	asynckit	`0.4.0`	indirect
npm	babel-jest	`27.5.1`	indirect
npm	babel-plugin-istanbul	`6.1.1`	indirect
npm	babel-plugin-jest-hoist	`27.5.1`	indirect
npm	babel-preset-current-node-syntax	`1.0.1`	indirect
npm	babel-preset-jest	`27.5.1`	indirect
npm	balanced-match	`1.0.2`	indirect
npm	before-after-hook	`2.2.3`	indirect
npm	bin-links	`4.0.1`	indirect
npm	brace-expansion	`1.1.11`	indirect
npm	brace-expansion	`2.0.1`	indirect
npm	braces	`3.0.3`	indirect
npm	browser-process-hrtime	`1.0.0`	indirect
npm	browserslist	`4.21.5`	indirect
npm	bs-logger	`0.2.6`	indirect
npm	bser	`2.1.1`	indirect
npm	buffer-from	`1.1.2`	indirect
npm	cacache	`16.1.2`	indirect
npm	call-bind	`1.0.2`	indirect
npm	callsites	`3.1.0`	indirect
npm	camelcase	`5.3.1`	indirect
npm	camelcase	`6.3.0`	indirect
npm	caniuse-lite	`1.0.30001481`	indirect
npm	chalk	`2.4.2`	indirect
npm	chalk	`4.1.2`	indirect
npm	char-regex	`1.0.2`	indirect
npm	chownr	`2.0.0`	indirect
npm	ci-info	`3.3.2`	indirect
npm	cjs-module-lexer	`1.2.2`	indirect
npm	clean-stack	`2.2.0`	indirect
npm	cliui	`7.0.4`	indirect
npm	cmd-shim	`6.0.1`	indirect
npm	co	`4.6.0`	indirect
npm	collect-v8-coverage	`1.0.1`	indirect
npm	color-convert	`1.9.3`	indirect
npm	color-convert	`2.0.1`	indirect
npm	color-name	`1.1.3`	indirect
npm	color-name	`1.1.4`	indirect
npm	color-support	`1.1.3`	indirect
npm	combined-stream	`1.0.8`	indirect
npm	comment-parser	`1.3.1`	indirect
npm	concat-map	`0.0.1`	indirect
npm	console-control-strings	`1.1.0`	indirect
npm	convert-source-map	`1.8.0`	indirect
npm	crc-32	`1.2.2`	indirect
npm	cross-spawn	`7.0.3`	indirect
npm	cssom	`0.3.8`	indirect
npm	cssom	`0.4.4`	indirect
npm	cssstyle	`2.3.0`	indirect
npm	data-urls	`2.0.0`	indirect
npm	debug	`2.6.9`	indirect
npm	debug	`3.2.7`	indirect
npm	debug	`4.3.4`	indirect
npm	decimal.js	`10.4.0`	indirect
npm	dedent	`0.7.0`	indirect
npm	deep-is	`0.1.4`	indirect
npm	deepmerge	`4.2.2`	indirect
npm	define-properties	`1.1.4`	indirect
npm	delayed-stream	`1.0.0`	indirect
npm	delegates	`1.0.0`	indirect
npm	depd	`1.1.2`	indirect
npm	deprecation	`2.3.1`	indirect
npm	detect-indent	`6.1.0`	indirect
npm	detect-newline	`3.1.0`	indirect
npm	diff	`5.1.0`	indirect
npm	diff-sequences	`27.5.1`	indirect
npm	dir-glob	`3.0.1`	indirect
npm	doctrine	`2.1.0`	indirect
npm	doctrine	`3.0.0`	indirect
npm	domexception	`2.0.1`	indirect
npm	electron-to-chromium	`1.4.377`	indirect
npm	emittery	`0.8.1`	indirect
npm	emoji-regex	`8.0.0`	indirect
npm	encoding	`0.1.13`	indirect
npm	env-paths	`2.2.1`	indirect
npm	err-code	`2.0.3`	indirect
npm	error-ex	`1.3.2`	indirect
npm	es-abstract	`1.20.1`	indirect
npm	es-shim-unscopables	`1.0.0`	indirect
npm	es-to-primitive	`1.2.1`	indirect
npm	escalade	`3.1.1`	indirect
npm	escape-string-regexp	`1.0.5`	indirect
npm	escape-string-regexp	`2.0.0`	indirect
npm	escape-string-regexp	`4.0.0`	indirect
npm	escodegen	`2.0.0`	indirect
npm	eslint	`8.39.0`	indirect
npm	eslint-config-prettier	`8.5.0`	indirect
npm	eslint-import-resolver-node	`0.3.6`	indirect
npm	eslint-module-utils	`2.7.4`	indirect
npm	eslint-plugin-es	`3.0.1`	indirect
npm	eslint-plugin-import	`2.26.0`	indirect
npm	eslint-plugin-jest	`27.2.1`	indirect
npm	eslint-plugin-jsdoc	`39.9.1`	indirect
npm	eslint-plugin-node	`11.1.0`	indirect
npm	eslint-plugin-prettier	`4.2.1`	indirect
npm	eslint-scope	`5.1.1`	indirect
npm	eslint-scope	`7.2.0`	indirect
npm	eslint-utils	`2.1.0`	indirect
npm	eslint-visitor-keys	`1.3.0`	indirect
npm	eslint-visitor-keys	`3.4.0`	indirect
npm	espree	`9.5.1`	indirect
npm	esprima	`4.0.1`	indirect
npm	esquery	`1.5.0`	indirect
npm	esrecurse	`4.3.0`	indirect
npm	estraverse	`4.3.0`	indirect
npm	estraverse	`5.3.0`	indirect
npm	esutils	`2.0.3`	indirect
npm	execa	`5.1.1`	indirect
npm	exit	`0.1.2`	indirect
npm	expect	`27.5.1`	indirect
npm	fast-deep-equal	`3.1.3`	indirect
npm	fast-diff	`1.2.0`	indirect
npm	fast-glob	`3.2.11`	indirect
npm	fast-json-stable-stringify	`2.1.0`	indirect
npm	fast-levenshtein	`2.0.6`	indirect
npm	fastq	`1.13.0`	indirect
npm	fb-watchman	`2.0.1`	indirect
npm	file-entry-cache	`6.0.1`	indirect
npm	fill-range	`7.1.1`	indirect
npm	find-up	`4.1.0`	indirect
npm	find-up	`5.0.0`	indirect
npm	flat-cache	`3.0.4`	indirect
npm	flatted	`3.2.6`	indirect
npm	form-data	`3.0.1`	indirect
npm	fs-minipass	`2.1.0`	indirect
npm	fs.realpath	`1.0.0`	indirect
npm	fsevents	`2.3.2`	indirect
npm	function-bind	`1.1.1`	indirect
npm	function.prototype.name	`1.1.5`	indirect
npm	functions-have-names	`1.2.3`	indirect
npm	gauge	`4.0.4`	indirect
npm	gensync	`1.0.0-beta.2`	indirect
npm	get-caller-file	`2.0.5`	indirect
npm	get-intrinsic	`1.1.2`	indirect
npm	get-package-type	`0.1.0`	indirect
npm	get-stream	`6.0.1`	indirect
npm	get-symbol-description	`1.0.0`	indirect
npm	git-hooks-list	`1.0.3`	indirect
npm	glob	`7.2.3`	indirect
npm	glob	`8.0.3`	indirect
npm	glob-parent	`5.1.2`	indirect
npm	glob-parent	`6.0.2`	indirect
npm	globals	`11.12.0`	indirect
npm	globals	`13.20.0`	indirect
npm	globby	`10.0.0`	indirect
npm	globby	`11.1.0`	indirect
npm	graceful-fs	`4.2.10`	indirect
npm	grapheme-splitter	`1.0.4`	indirect
npm	has	`1.0.3`	indirect
npm	has-bigints	`1.0.2`	indirect
npm	has-flag	`3.0.0`	indirect
npm	has-flag	`4.0.0`	indirect
npm	has-property-descriptors	`1.0.0`	indirect
npm	has-symbols	`1.0.3`	indirect
npm	has-tostringtag	`1.0.0`	indirect
npm	has-unicode	`2.0.1`	indirect
npm	html-encoding-sniffer	`2.0.1`	indirect
npm	html-escaper	`2.0.2`	indirect
npm	http-cache-semantics	`4.1.1`	indirect
npm	http-proxy-agent	`4.0.1`	indirect
npm	http-proxy-agent	`5.0.0`	indirect
npm	https-proxy-agent	`5.0.1`	indirect
npm	human-signals	`2.1.0`	indirect
npm	humanize-ms	`1.2.1`	indirect
npm	iconv-lite	`0.4.24`	indirect
npm	iconv-lite	`0.6.3`	indirect
npm	ignore	`5.2.0`	indirect
npm	import-fresh	`3.3.0`	indirect
npm	import-local	`3.1.0`	indirect
npm	imurmurhash	`0.1.4`	indirect
npm	indent-string	`4.0.0`	indirect
npm	infer-owner	`1.0.4`	indirect
npm	inflight	`1.0.6`	indirect
npm	inherits	`2.0.4`	indirect
npm	internal-slot	`1.0.3`	indirect
npm	ip	`2.0.1`	indirect
npm	is-arrayish	`0.2.1`	indirect
npm	is-bigint	`1.0.4`	indirect
npm	is-boolean-object	`1.1.2`	indirect
npm	is-callable	`1.2.4`	indirect
npm	is-core-module	`2.10.0`	indirect
npm	is-date-object	`1.0.5`	indirect
npm	is-extglob	`2.1.1`	indirect
npm	is-fullwidth-code-point	`3.0.0`	indirect
npm	is-generator-fn	`2.1.0`	indirect
npm	is-glob	`4.0.3`	indirect
npm	is-lambda	`1.0.1`	indirect
npm	is-negative-zero	`2.0.2`	indirect
npm	is-number	`7.0.0`	indirect
npm	is-number-object	`1.0.7`	indirect
npm	is-path-inside	`3.0.3`	indirect
npm	is-plain-obj	`2.1.0`	indirect
npm	is-potential-custom-element-name	`1.0.1`	indirect
npm	is-regex	`1.1.4`	indirect
npm	is-shared-array-buffer	`1.0.2`	indirect
npm	is-stream	`2.0.1`	indirect
npm	is-string	`1.0.7`	indirect
npm	is-symbol	`1.0.4`	indirect
npm	is-typedarray	`1.0.0`	indirect
npm	is-weakref	`1.0.2`	indirect
npm	isexe	`2.0.0`	indirect
npm	istanbul-lib-coverage	`3.2.0`	indirect
npm	istanbul-lib-instrument	`5.2.1`	indirect
npm	istanbul-lib-report	`3.0.0`	indirect
npm	istanbul-lib-source-maps	`4.0.1`	indirect
npm	istanbul-reports	`3.1.5`	indirect
npm	jest	`27.5.1`	indirect
npm	jest-changed-files	`27.5.1`	indirect
npm	jest-circus	`27.5.1`	indirect
npm	jest-cli	`27.5.1`	indirect
npm	jest-config	`27.5.1`	indirect
npm	jest-diff	`27.5.1`	indirect
npm	jest-docblock	`27.5.1`	indirect
npm	jest-each	`27.5.1`	indirect
npm	jest-environment-jsdom	`27.5.1`	indirect
npm	jest-environment-node	`27.5.1`	indirect
npm	jest-get-type	`27.5.1`	indirect
npm	jest-haste-map	`27.5.1`	indirect
npm	jest-jasmine2	`27.5.1`	indirect
npm	jest-leak-detector	`27.5.1`	indirect
npm	jest-matcher-utils	`27.5.1`	indirect
npm	jest-message-util	`27.5.1`	indirect
npm	jest-mock	`27.5.1`	indirect
npm	jest-pnp-resolver	`1.2.2`	indirect
npm	jest-regex-util	`27.5.1`	indirect
npm	jest-resolve	`27.5.1`	indirect
npm	jest-resolve-dependencies	`27.5.1`	indirect
npm	jest-runner	`27.5.1`	indirect
npm	jest-runtime	`27.5.1`	indirect
npm	jest-serializer	`27.5.1`	indirect
npm	jest-snapshot	`27.5.1`	indirect
npm	jest-util	`27.5.1`	indirect
npm	jest-validate	`27.5.1`	indirect
npm	jest-watcher	`27.5.1`	indirect
npm	jest-worker	`27.5.1`	indirect
npm	js-sdsl	`4.4.0`	indirect
npm	js-tokens	`4.0.0`	indirect
npm	js-yaml	`3.14.1`	indirect
npm	js-yaml	`4.1.0`	indirect
npm	jsdoc-type-pratt-parser	`3.1.0`	indirect
npm	jsdom	`16.7.0`	indirect
npm	jsesc	`2.5.2`	indirect
npm	json-parse-even-better-errors	`2.3.1`	indirect
npm	json-parse-even-better-errors	`3.0.0`	indirect
npm	json-schema-traverse	`0.4.1`	indirect
npm	json-schema-traverse	`1.0.0`	indirect
npm	json-stable-stringify-without-jsonify	`1.0.1`	indirect
npm	json5	`1.0.2`	indirect
npm	json5	`2.2.3`	indirect
npm	jsonc-parser	`3.2.0`	indirect
npm	kleur	`3.0.3`	indirect
npm	leven	`3.1.0`	indirect
npm	levn	`0.3.0`	indirect
npm	levn	`0.4.1`	indirect
npm	lines-and-columns	`1.2.4`	indirect
npm	locate-path	`5.0.0`	indirect
npm	locate-path	`6.0.0`	indirect
npm	lodash	`4.17.21`	indirect
npm	lodash.memoize	`4.1.2`	indirect
npm	lodash.merge	`4.6.2`	indirect
npm	lru-cache	`5.1.1`	indirect
npm	lru-cache	`6.0.0`	indirect
npm	lru-cache	`7.14.0`	indirect
npm	lunr	`2.3.9`	indirect
npm	make-dir	`3.1.0`	indirect
npm	make-error	`1.3.6`	indirect
npm	make-fetch-happen	`10.2.1`	indirect
npm	makeerror	`1.0.12`	indirect
npm	marked	`4.3.0`	indirect
npm	merge-stream	`2.0.0`	indirect
npm	merge2	`1.4.1`	indirect
npm	micro-ftch	`0.3.1`	indirect
npm	micromatch	`4.0.8`	indirect
npm	mime-db	`1.52.0`	indirect
npm	mime-types	`2.1.35`	indirect
npm	mimic-fn	`2.1.0`	indirect
npm	minimatch	`3.1.2`	indirect
npm	minimatch	`5.1.0`	indirect
npm	minimatch	`9.0.0`	indirect
npm	minimist	`1.2.6`	indirect
npm	minipass	`3.3.5`	indirect
npm	minipass	`5.0.0`	indirect
npm	minipass-collect	`1.0.2`	indirect
npm	minipass-fetch	`2.1.1`	indirect
npm	minipass-flush	`1.0.5`	indirect
npm	minipass-pipeline	`1.2.4`	indirect
npm	minipass-sized	`1.0.3`	indirect
npm	minizlib	`2.1.2`	indirect
npm	mkdirp	`1.0.4`	indirect
npm	ms	`2.0.0`	indirect
npm	ms	`2.1.2`	indirect
npm	ms	`2.1.3`	indirect
npm	natural-compare	`1.4.0`	indirect
npm	natural-compare-lite	`1.4.0`	indirect
npm	negotiator	`0.6.3`	indirect
npm	node-gyp	`9.1.0`	indirect
npm	node-gyp	`9.3.1`	indirect
npm	node-int64	`0.4.0`	indirect
npm	node-releases	`2.0.10`	indirect
npm	nopt	`5.0.0`	indirect
npm	nopt	`6.0.0`	indirect
npm	normalize-path	`3.0.0`	indirect
npm	npm-normalize-package-bin	`3.0.0`	indirect
npm	npm-run-path	`4.0.1`	indirect
npm	npmlog	`6.0.2`	indirect
npm	nwsapi	`2.2.1`	indirect
npm	object-inspect	`1.12.2`	indirect
npm	object-keys	`1.1.1`	indirect
npm	object.assign	`4.1.4`	indirect
npm	object.values	`1.1.5`	indirect
npm	once	`1.4.0`	indirect
npm	onetime	`5.1.2`	indirect
npm	optionator	`0.8.3`	indirect
npm	optionator	`0.9.1`	indirect
npm	p-limit	`2.3.0`	indirect
npm	p-limit	`3.1.0`	indirect
npm	p-locate	`4.1.0`	indirect
npm	p-locate	`5.0.0`	indirect
npm	p-map	`4.0.0`	indirect
npm	p-try	`2.2.0`	indirect
npm	parent-module	`1.0.1`	indirect
npm	parse-json	`5.2.0`	indirect
npm	parse5	`6.0.1`	indirect
npm	path-exists	`4.0.0`	indirect
npm	path-is-absolute	`1.0.1`	indirect
npm	path-key	`3.1.1`	indirect
npm	path-parse	`1.0.7`	indirect
npm	path-type	`4.0.0`	indirect
npm	picocolors	`1.0.0`	indirect
npm	picomatch	`2.3.1`	indirect
npm	pirates	`4.0.5`	indirect
npm	pkg-dir	`4.2.0`	indirect
npm	pony-cause	`2.1.11`	indirect
npm	prelude-ls	`1.1.2`	indirect
npm	prelude-ls	`1.2.1`	indirect
npm	prettier	`2.8.8`	indirect
npm	prettier-linter-helpers	`1.0.0`	indirect
npm	prettier-plugin-packagejson	`2.2.18`	indirect
npm	pretty-format	`27.5.1`	indirect
npm	promise-inflight	`1.0.1`	indirect
npm	promise-retry	`2.0.1`	indirect
npm	prompts	`2.4.2`	indirect
npm	psl	`1.9.0`	indirect
npm	punycode	`2.1.1`	indirect
npm	querystringify	`2.2.0`	indirect
npm	queue-microtask	`1.2.3`	indirect
npm	react-is	`17.0.2`	indirect
npm	read-cmd-shim	`4.0.0`	indirect
npm	read-package-json-fast	`3.0.2`	indirect
npm	readable-stream	`3.6.0`	indirect
npm	regexp.prototype.flags	`1.4.3`	indirect
npm	regexpp	`3.2.0`	indirect
npm	require-directory	`2.1.1`	indirect
npm	require-from-string	`2.0.2`	indirect
npm	requires-port	`1.0.0`	indirect
npm	resolve	`1.22.1`	indirect
npm	resolve-cwd	`3.0.0`	indirect
npm	resolve-from	`4.0.0`	indirect
npm	resolve-from	`5.0.0`	indirect
npm	resolve.exports	`1.1.0`	indirect
npm	retry	`0.12.0`	indirect
npm	reusify	`1.0.4`	indirect
npm	rimraf	`3.0.2`	indirect
npm	run-parallel	`1.2.0`	indirect
npm	safe-buffer	`5.1.2`	indirect
npm	safe-buffer	`5.2.1`	indirect
npm	safer-buffer	`2.1.2`	indirect
npm	saxes	`5.0.1`	indirect
npm	semver	`6.3.1`	indirect
npm	semver	`7.5.4`	indirect
npm	set-blocking	`2.0.0`	indirect
npm	shebang-command	`2.0.0`	indirect
npm	shebang-regex	`3.0.0`	indirect
npm	shiki	`0.14.1`	indirect
npm	side-channel	`1.0.4`	indirect
npm	signal-exit	`3.0.7`	indirect
npm	signal-exit	`4.0.1`	indirect
npm	sisteransi	`1.0.5`	indirect
npm	slash	`3.0.0`	indirect
npm	smart-buffer	`4.2.0`	indirect
npm	socks	`2.7.0`	indirect
npm	socks-proxy-agent	`7.0.0`	indirect
npm	sort-object-keys	`1.1.3`	indirect
npm	sort-package-json	`1.57.0`	indirect
npm	source-map	`0.6.1`	indirect
npm	source-map	`0.7.4`	indirect
npm	source-map-support	`0.5.21`	indirect
npm	spdx-exceptions	`2.3.0`	indirect
npm	spdx-expression-parse	`3.0.1`	indirect
npm	spdx-license-ids	`3.0.11`	indirect
npm	sprintf-js	`1.0.3`	indirect
npm	ssri	`9.0.1`	indirect
npm	stack-utils	`2.0.5`	indirect
npm	string-length	`4.0.2`	indirect
npm	string-width	`4.2.3`	indirect
npm	string.prototype.trimend	`1.0.5`	indirect
npm	string.prototype.trimstart	`1.0.5`	indirect
npm	string_decoder	`1.3.0`	indirect
npm	strip-ansi	`6.0.1`	indirect
npm	strip-bom	`3.0.0`	indirect
npm	strip-bom	`4.0.0`	indirect
npm	strip-final-newline	`2.0.0`	indirect
npm	strip-json-comments	`3.1.1`	indirect
npm	supports-color	`5.5.0`	indirect
npm	supports-color	`7.2.0`	indirect
npm	supports-color	`8.1.1`	indirect
npm	supports-hyperlinks	`2.2.0`	indirect
npm	supports-preserve-symlinks-flag	`1.0.0`	indirect
npm	symbol-tree	`3.2.4`	indirect
npm	tar	`6.2.1`	indirect
npm	terminal-link	`2.1.1`	indirect
npm	test-exclude	`6.0.0`	indirect
npm	text-table	`0.2.0`	indirect
npm	throat	`6.0.1`	indirect
npm	tmpl	`1.0.5`	indirect
npm	to-fast-properties	`2.0.0`	indirect
npm	to-regex-range	`5.0.1`	indirect
npm	tough-cookie	`4.1.3`	indirect
npm	tr46	`2.1.0`	indirect
npm	ts-jest	`27.1.5`	indirect
npm	tsconfig-paths	`3.14.1`	indirect
npm	tslib	`1.14.1`	indirect
npm	tsutils	`3.21.0`	indirect
npm	type-check	`0.3.2`	indirect
npm	type-check	`0.4.0`	indirect
npm	type-detect	`4.0.8`	indirect
npm	type-fest	`0.20.2`	indirect
npm	type-fest	`0.21.3`	indirect
npm	typedarray-to-buffer	`3.1.5`	indirect
npm	typedoc	`0.24.6`	indirect
npm	typescript	`4.8.4`	indirect
npm	unbox-primitive	`1.0.2`	indirect
npm	undici-types	`5.26.5`	indirect
npm	unique-filename	`1.1.1`	indirect
npm	unique-slug	`2.0.2`	indirect
npm	universal-user-agent	`6.0.1`	indirect
npm	universalify	`0.2.0`	indirect
npm	update-browserslist-db	`1.0.11`	indirect
npm	uri-js	`4.4.1`	indirect
npm	url-parse	`1.5.10`	indirect
npm	util-deprecate	`1.0.2`	indirect
npm	uuid	`9.0.1`	indirect
npm	v8-to-istanbul	`8.1.1`	indirect
npm	vscode-oniguruma	`1.7.0`	indirect
npm	vscode-textmate	`8.0.0`	indirect
npm	w3c-hr-time	`1.0.2`	indirect
npm	w3c-xmlserializer	`2.0.0`	indirect
npm	walker	`1.0.8`	indirect
npm	webidl-conversions	`5.0.0`	indirect
npm	webidl-conversions	`6.1.0`	indirect
npm	whatwg-encoding	`1.0.5`	indirect
npm	whatwg-mimetype	`2.3.0`	indirect
npm	whatwg-url	`8.7.0`	indirect
npm	which	`2.0.2`	indirect
npm	which	`3.0.0`	indirect
npm	which-boxed-primitive	`1.0.2`	indirect
npm	wide-align	`1.1.5`	indirect
npm	word-wrap	`1.2.4`	indirect
npm	wrap-ansi	`7.0.0`	indirect
npm	wrappy	`1.0.2`	indirect
npm	write-file-atomic	`3.0.3`	indirect
npm	write-file-atomic	`5.0.1`	indirect
npm	ws	`7.5.10`	indirect
npm	xml-name-validator	`3.0.0`	indirect
npm	xmlchars	`2.2.0`	indirect
npm	y18n	`5.0.8`	indirect
npm	yallist	`3.1.1`	indirect
npm	yallist	`4.0.0`	indirect
npm	yargs	`16.2.0`	indirect
npm	yargs	`17.5.1`	indirect
npm	yargs-parser	`20.2.9`	indirect
npm	yargs-parser	`21.1.1`	indirect
npm	yocto-queue	`0.1.0`	indirect

Dependency advisories 1

Installing npm:@metamask/eth-sig-util@9.0.0 pulls in 27 packages, direct and transitive: 1 carry known advisories, of which 0 are direct dependencies.

Package	Version	Relation	Severity	Advisories	Fixed in
uuid	`9.0.1`	indirect	high	1	`13.0.1`

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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