Public record
Software health reportschema 0.26.0 · metrics 2.10.0 · 2026-07-22 06:01 UTC

fujiwara / lambroll

lambroll is a minimal deployment tool for AWS Lambda.

GoMIT★ 456 stars⑂ 36 forkssince Oct 2019View on GitHub ↗

fujiwara/lambroll holds a health index of 80 out of 100, placing it in the Excellent band. It scores highest on AI Readiness (87/100) and lowest on Community & Adoption (54/100). It was last updated 4 days ago. A single contributor accounts for most of its recent work.

80
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.

80
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)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

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 68 is calibrated to 80 on the published index scale (record calibration 2026-08-02).

Ownership

FUJIWARA ShunichiroPersonal account
422 followers246 public repossince Mar 2009

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Gogithub.com/fujiwara/lambrollv1.5.1-914 days ago

Metrics by category

Vitality

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

81Excellent · 21% of overall
How it's scored
36/36Push recencylast push 4 days ago
15.9/36Commit cadence23/52 weeks with commits
18/18Commit volume179 commits in the last year
10/10OpenSSF Scorecard: Maintained30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year179
human_commit_share0.82
days_since_last_push4
active_weeks_last_year23
How it's scored
27/27Ships releases88 releases published
36/36Release recencylatest release 4 days ago
19.8/27Release cadencea release every ~50.1 days
0/10OpenSSF Scorecard: Signed-ReleasesProject has not signed or included provenance with any releases.
Inputs used
releases_count88
latest_release_tagv1.5.1
releases_from_tagsno
days_since_latest_release4
mean_days_between_releases50.1

Community & Adoption

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

54Moderate · 17% of overall
How it's scored
43.1/60Stars456 stars
12.9/25Forks36 forks
1.7/15Watchers3 watchers
Inputs used
forks36
stars456
watchers3
growth_stateorganic
growth_factor_pct100
How it's scored
22.5/22.5README
22.5/22.5Licenserecognized license (MIT)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services
has_pull_request_templateno

Sustainability & Governance

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

62Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
1.1/22.5Commit distributiontop contributor authored 95% of commits
13.5/13.5Contributor breadth28 contributors
10/10OpenSSF Scorecard: Contributorsproject has 5 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled28
top_contributor_share0.949
How it's scored
37.3/42Issue resolution89% of issues closed
14.2/30PR acceptance281/595 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/7 approved changesets -- score normalized to 0
Inputs used
merged_prs281
open_issues4
closed_issues32
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio0.889
closed_unmerged_prs314
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
18.9/25Owner reach422 followers of fujiwara
25/25Track record246 public repos, account ~17 yr old
Inputs used
followers422
owner_typeUser
is_verified
owner_loginfujiwara
public_repos246
account_age_days6,325
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable1 package(s) on go
35/35Publish recencylatest publish 4 days ago
20/20Version history91 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagesgithub.com/fujiwara/lambroll
ecosystemsgo
any_deprecatedno
min_days_since_publish4

Engineering Quality

Are baseline engineering and documentation practices in place?

75Good · 19% of overall
How it's scored
24/24CI workflows3 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests11 out of 11 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

85Excellent
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics4 topics
10/10Wiki
Inputs used
topicsaws, lambda, aws-lambda, deploy
has_wikiyes
homepage
docs_site
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

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

59Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
2.5/2.5CI-Tests11 out of 11 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/7 approved changesets -- score normalized to 0
2.5/2.5Contributorsproject has 5 contributing companies or organizations
10/10Dangerous-Workflowno dangerous workflow patterns detected
7.5/7.5Dependency-Update-Toolupdate tool detected
0/5Fuzzingproject is not fuzzed
2.5/2.5Licenselicense file detected
7.5/7.5Maintained30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
5/5Packagingpackaging workflow detected
2/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 4
0/5SASTSAST tool is not run on all commits -- score normalized to 0
0/5Security-Policysecurity policy file not detected
0/7.5Signed-ReleasesProject has not signed or included provenance with any releases.
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
4.5/7.5Vulnerabilities4 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated18
scorecard_versionv5.5.0
checks_inconclusive0
scorecard_aggregate4.9

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisoriesno direct dependency carries a known advisory
0/25Indirect dependencies free of known advisoriestransitive set not separable from development and test dependencies in this scope
0/40No advisories left outstandingno advisory carries a publication date
Inputs used
sourceosv
advisories4
affected_packages4
assessed_packages124
unassessed_packages0
affected_by_severitycritical 1, unknown 3
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 124 resolved dependencies against OSV. 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.

87Excellent · 4% of overall
How it's scored
45/45Agent instructionsCLAUDE.md
0/15Machine-readable docs (llms.txt)
40/40Legible commit history76 of 82 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.927
agent_instruction_filesCLAUDE.md
agent_instruction_max_bytes4,874
How it's scored
18/18One-command bootstrapMakefile
22/22Automated tests
0/11Lint / format config
11/11Static type checkingGo (statically typed)
10/10Reproducible environmentlockfile
10/10Demonstrated agent practice39 of the last 100 commits agent-authored or agent-credited
8/8Automated maintenance8 of the last 100 commits are automated dependency updates
4/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 4
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum
has_dockerfileno
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share0.39
toolchain_manifestsgo.mod
dependency_bot_commit_share0.08
How it's scored
45/45Type-checkable codeGo (statically typed)
55/55Manageable file sizes0/45 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes15,299
source_files_sampled45
oversized_source_files0

Key facts

456GitHub stars
28contributors
179commits, last 12 months
4days since last push
88releases
1bus factor
4open issues
Gopackage ecosystems

More detail

Star and fork history 456 ★ / 36 ⇿
456Stars
36Forks
87Releases

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.

010020030040050045536182019-102023-032026-07
Major 2Minor 19Patch 59

Each point covers 7 days.

OpenSSF Scorecard 4.9 / 10
4.9aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-07-22 06:01 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests11 out of 11 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/7 approved changesets -- score normalized to 0
10Contributorsproject has 5 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
4Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 4
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
6Vulnerabilities4 existing vulnerabilities detected
Direct dependencies 24
RegistryPackageVersion constraintManifest
Gogithub.com/Songmu/prompterv0.5.1go.mod
Gogithub.com/aereal/jsondiffv0.4.1go.mod
Gogithub.com/alecthomas/kongv1.15.0go.mod
Gogithub.com/aws/aws-sdk-go-v2v1.42.1go.mod
Gogithub.com/aws/aws-sdk-go-v2/configv1.32.30go.mod
Gogithub.com/aws/aws-sdk-go-v2/service/lambdav1.99.0go.mod
Gogithub.com/aws/aws-sdk-go-v2/service/s3v1.105.2go.mod
Gogithub.com/aws/aws-sdk-go-v2/service/stsv1.44.1go.mod
Gogithub.com/fatih/colorv1.19.0go.mod
Gogithub.com/fujiwara/sloghandlerv0.1.0go.mod
Gogithub.com/fujiwara/ssm-lookupv0.1.1go.mod
Gogithub.com/fujiwara/tfstate-lookupv1.12.1go.mod
Gogithub.com/go-test/deepv1.1.1go.mod
Gogithub.com/google/go-cmpv0.7.0go.mod
Gogithub.com/google/go-jsonnetv0.22.0go.mod
Gogithub.com/hashicorp/go-envparsev0.1.0go.mod
Gogithub.com/itchyny/gojqv0.12.19go.mod
Gogithub.com/kayac/go-configv0.7.0go.mod
Gogithub.com/mattn/go-isattyv0.0.22go.mod
Gogithub.com/mattn/go-shellwordsv1.0.13go.mod
Gogithub.com/olekukonko/tablewriterv1.1.4go.mod
Gogithub.com/samber/lov1.53.0go.mod
Gogithub.com/shogo82148/go-retryv1.3.1go.mod
Gogolang.org/x/sysv0.46.0go.mod
All dependencies 124

Full resolved dependency set from the GitHub dependency graph: 24 direct and 100 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Gogithub.com/aereal/jsondiffv0.4.1direct
Gogithub.com/alecthomas/kongv1.15.0direct
Gogithub.com/aws/aws-sdk-go-v2v1.42.1direct
Gogithub.com/aws/aws-sdk-go-v2/configv1.32.30direct
Gogithub.com/aws/aws-sdk-go-v2/service/lambdav1.99.0direct
Gogithub.com/aws/aws-sdk-go-v2/service/s3v1.105.2direct
Gogithub.com/aws/aws-sdk-go-v2/service/stsv1.44.1direct
Gogithub.com/fatih/colorv1.19.0direct
Gogithub.com/fujiwara/sloghandlerv0.1.0direct
Gogithub.com/fujiwara/ssm-lookupv0.1.1direct
Gogithub.com/fujiwara/tfstate-lookupv1.12.1direct
Gogithub.com/go-test/deepv1.1.1direct
Gogithub.com/google/go-cmpv0.7.0direct
Gogithub.com/google/go-jsonnetv0.22.0direct
Gogithub.com/hashicorp/go-envparsev0.1.0direct
Gogithub.com/itchyny/gojqv0.12.19direct
Gogithub.com/kayac/go-configv0.7.0direct
Gogithub.com/mattn/go-isattyv0.0.22direct
Gogithub.com/mattn/go-shellwordsv1.0.13direct
Gogithub.com/olekukonko/tablewriterv1.1.4direct
Gogithub.com/samber/lov1.53.0direct
Gogithub.com/shogo82148/go-retryv1.3.1direct
Gogithub.com/songmu/prompterv0.5.1direct
Gogolang.org/x/sysv0.46.0direct
Gocel.dev/exprv0.25.1indirect
Gocloud.google.com/gov0.123.0indirect
Gocloud.google.com/go/authv0.20.0indirect
Gocloud.google.com/go/auth/oauth2adaptv0.2.8indirect
Gocloud.google.com/go/compute/metadatav0.9.0indirect
Gocloud.google.com/go/iamv1.7.0indirect
Gocloud.google.com/go/monitoringv1.24.3indirect
Gocloud.google.com/go/storagev1.62.1indirect
Gogithub.com/aws/aws-sdk-go-v2/aws/protocol/eventstreamv1.7.14indirect
Gogithub.com/aws/aws-sdk-go-v2/credentialsv1.19.29indirect
Gogithub.com/aws/aws-sdk-go-v2/feature/ec2/imdsv1.18.30indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/configsourcesv1.4.30indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/endpoints/v2v2.7.30indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/v4av1.4.31indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/accept-encodingv1.13.13indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/checksumv1.9.23indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/presigned-urlv1.13.30indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/s3sharedv1.19.31indirect
Gogithub.com/aws/aws-sdk-go-v2/service/signinv1.4.1indirect
Gogithub.com/aws/aws-sdk-go-v2/service/ssmv1.68.8indirect
Gogithub.com/aws/aws-sdk-go-v2/service/ssov1.32.1indirect
Gogithub.com/aws/aws-sdk-go-v2/service/ssooidcv1.37.1indirect
Gogithub.com/aws/smithy-gov1.27.3indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/azcorev1.20.0indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/azidentityv1.13.1indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/internalv1.11.2indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstoragev1.8.1indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/storage/azblobv1.6.4indirect
Gogithub.com/azure/go-autorestv14.2.0+incompatibleindirect
Gogithub.com/azure/go-autorest/autorest/adalv0.9.22indirect
Gogithub.com/azure/go-autorest/autorest/azure/cliv0.4.7indirect
Gogithub.com/azure/go-autorest/autorest/datev0.3.0indirect
Gogithub.com/azure/go-autorest/loggerv0.2.1indirect
Gogithub.com/azure/go-autorest/tracingv0.6.0indirect
Gogithub.com/azuread/microsoft-authentication-library-for-gov1.6.0indirect
Gogithub.com/burntsushi/tomlv1.3.0indirect
Gogithub.com/cespare/xxhash/v2v2.3.0indirect
Gogithub.com/clipperhouse/displaywidthv0.10.0indirect
Gogithub.com/clipperhouse/uax29/v2v2.6.0indirect
Gogithub.com/cncf/xds/gov0.0.0-20251210132809-ee656c7534f5indirect
Gogithub.com/dimchansky/utfbomv1.1.1indirect
Gogithub.com/envoyproxy/go-control-plane/envoyv1.36.0indirect
Gogithub.com/envoyproxy/protoc-gen-validatev1.3.0indirect
Gogithub.com/felixge/httpsnoopv1.0.4indirect
Gogithub.com/go-jose/go-jose/v4v4.1.4indirect
Gogithub.com/go-logr/logrv1.4.3indirect
Gogithub.com/go-logr/stdrv1.2.2indirect
Gogithub.com/golang-jwt/jwt/v4v4.5.2indirect
Gogithub.com/golang-jwt/jwt/v5v5.3.0indirect
Gogithub.com/google/go-querystringv1.2.0indirect
Gogithub.com/google/s2a-gov0.1.9indirect
Gogithub.com/google/uuidv1.6.0indirect
Gogithub.com/googleapis/enterprise-certificate-proxyv0.3.15indirect
Gogithub.com/googleapis/gax-go/v2v2.22.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/detectors/gcpv1.31.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/exporter/metricv0.55.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/internal/resourcemappingv0.55.0indirect
Gogithub.com/hashicorp/go-cleanhttpv0.5.2indirect
Gogithub.com/hashicorp/go-retryablehttpv0.7.8indirect
Gogithub.com/hashicorp/go-slugv0.16.8indirect
Gogithub.com/hashicorp/go-tfev1.103.0indirect
Gogithub.com/hashicorp/go-versionv1.8.0indirect
Gogithub.com/hashicorp/jsonapiv1.4.3-0.20250220162346-81a76b606f3eindirect
Gogithub.com/hexops/gotextdiffv1.0.3indirect
Gogithub.com/itchyny/timefmt-gov0.1.8indirect
Gogithub.com/kylelemons/godebugv1.1.0indirect
Gogithub.com/mattn/go-colorablev0.1.14indirect
Gogithub.com/mattn/go-runewidthv0.0.19indirect
Gogithub.com/mitchellh/go-homedirv1.1.0indirect
Gogithub.com/olekukonko/catv0.0.0-20250911104152-50322a0618f6indirect
Gogithub.com/olekukonko/errorsv1.2.0indirect
Gogithub.com/olekukonko/llv0.1.6indirect
Gogithub.com/pkg/browserv0.0.0-20240102092130-5ac0b6a4141cindirect
Gogithub.com/planetscale/vtprotobufv0.6.1-0.20240319094008-0393e58bdf10indirect
Gogithub.com/spiffe/go-spiffe/v2v2.6.0indirect
Gogo.opentelemetry.io/auto/sdkv1.2.1indirect
Gogo.opentelemetry.io/contrib/detectors/gcpv1.39.0indirect
Gogo.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpcv0.67.0indirect
Gogo.opentelemetry.io/contrib/instrumentation/net/http/otelhttpv0.67.0indirect
Gogo.opentelemetry.io/otelv1.43.0indirect
Gogo.opentelemetry.io/otel/metricv1.43.0indirect
Gogo.opentelemetry.io/otel/sdkv1.43.0indirect
Gogo.opentelemetry.io/otel/sdk/metricv1.43.0indirect
Gogo.opentelemetry.io/otel/tracev1.43.0indirect
Gogo.yaml.in/yaml/v2v2.4.3indirect
Gogolang.org/x/cryptov0.52.0indirect
Gogolang.org/x/netv0.55.0indirect
Gogolang.org/x/oauth2v0.36.0indirect
Gogolang.org/x/syncv0.20.0indirect
Gogolang.org/x/termv0.43.0indirect
Gogolang.org/x/textv0.37.0indirect
Gogolang.org/x/timev0.15.0indirect
Gogoogle.golang.org/apiv0.277.0indirect
Gogoogle.golang.org/genprotov0.0.0-20260319201613-d00831a3d3e7indirect
Gogoogle.golang.org/genproto/googleapis/apiv0.0.0-20260401024825-9d38bb4040a9indirect
Gogoogle.golang.org/genproto/googleapis/rpcv0.0.0-20260427160629-7cedc36a6bc4indirect
Gogoogle.golang.org/grpcv1.80.0indirect
Gogoogle.golang.org/protobufv1.36.11indirect
Gogopkg.in/yaml.v2v2.4.0indirect
Gosigs.k8s.io/yamlv1.6.0indirect
Dependency advisories 4

This repository publishes no package the index resolves, so its own dependency graph was assessed — 124 packages, which also include development and test pins that never ship: 4 carry known advisories, of which 0 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
google.golang.org/grpcv1.80.0indirectcritical11.82.1
golang.org/x/cryptov0.52.0indirectunknown1
golang.org/x/netv0.55.0indirectunknown10.56.0
golang.org/x/textv0.37.0indirectunknown10.39.0

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.

Raw JSON report machine-readable

Feedback

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.

The message is kept through sign-in.

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 v0.26.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticsGo.