Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-29 17:38 UTC

laisuk / opencc-jieba-rs

A high performance Rust-based Chinese text converter that performs word segmentation using Jieba and OpenCC lexicons.

Rust · CMIT★ 2 stars⑂ 1 forksince Mar 2024View on GitHub ↗
KindCommand-line toolLibraryhow this is determined

laisuk/opencc-jieba-rs holds a health index of 53 out of 100, placing it in the Moderate band. It scores highest on Vitality (92/100) and lowest on Community & Adoption (32/100). It was last updated 3 days ago. A single contributor accounts for most of its recent work.

53
overall / 100
Moderate

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

53
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 52 is calibrated to 53 on the published index scale (record calibration 2026-08-02).

Ownership

laisukPersonal account
2 followers24 public repossince Jan 2022

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 publishTags
crates.ioopencc-jieba-rs0.8.02,82293 days agochinesejiebanlpopencctext-processinginternationalizationcommand-line-utilities

Metrics by category

Vitality

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

92Excellent · 21% of overall
How it's scored
36/36Push recencylast push 3 days ago
29.1/36Commit cadence42/52 weeks with commits
18/18Commit volume223 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_year223
human_commit_share1
days_since_last_push3
active_weeks_last_year42
How it's scored
27/27Ships releases12 releases published
36/36Release recencylatest release 3 days ago
27/27Release cadencea release every ~41 days
0/10OpenSSF Scorecard: Signed-ReleasesProject has not signed or included provenance with any releases.
Inputs used
releases_count12
latest_release_tagv0.8.0
releases_from_tagsno
days_since_latest_release3
mean_days_between_releases41

Community & Adoption

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

32At Risk · 17% of overall
How it's scored
0/60Stars2 stars
0/25Forks1 forks
0/15Watchers1 watchers
Inputs used
forks1
stars2
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
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_badges7
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateno
How it's scored
46/80Monthly downloads2,822 downloads/month across crates
0/20Registry dependentsnot reported by this ecosystem
Inputs used
packagesopencc-jieba-rs
dependents
ecosystemscrates
total_downloads51,131
monthly_downloads2,822
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?

34At Risk · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
0/22.5Commit distributiontop contributor authored 100% of commits
1.4/13.5Contributor breadth1 contributors
0/10OpenSSF Scorecard: Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
0/42Issue resolutionno issues or no data
0/30PR acceptance0/1 decided PRs merged
0/13Newcomer PR acceptance0/1 first-time contributors' PRs merged in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/30 approved changesets -- score normalized to 0
Inputs used
merged_prs0
open_issues0
closed_issues0
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d1
issue_closed_ratio
closed_unmerged_prs1
first_time_authors_30d1
first_time_prs_merged_30d0
first_time_prs_decided_30d1
Excluded from scoring (no data or not applicable): Issue resolution. Remaining weights renormalized.
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
3.4/25Owner reach2 followers of laisuk
19.4/25Track record24 public repos, account ~4 yr old
Inputs used
followers2
owner_typeUser
is_verified
owner_loginlaisuk
public_repos24
account_age_days1,680
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 crates
35/35Publish recencylatest publish 3 days ago
20/20Version history9 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagesopencc-jieba-rs
ecosystemscrates
any_deprecatedno
min_days_since_publish3

Engineering Quality

Are baseline engineering and documentation practices in place?

58Moderate · 19% of overall
How it's scored
24/24CI workflows5 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Testsno data
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

55Moderate
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage sitehttps://docs.rs/opencc-jieba-rs
10/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics
has_wikino
homepage
docs_sitehttps://docs.rs/opencc-jieba-rs
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

39Weak · 16% of overall
How it's scored
0/7.5Binary-Artifactsbinaries present in source code
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
0/2.5CI-Testsno data
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0/2.5Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflowno dangerous workflow patterns detected
0/7.5Dependency-Update-Toolno update 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
0/5Packagingno data
0/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0/5SASTno SAST tool detected
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
3/7.5Vulnerabilities6 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate2.4
Excluded from scoring (no data or not applicable): CI-Tests, Packaging. Remaining weights renormalized.

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
advisories6
affected_packages5
assessed_packages190
unassessed_packages10
affected_by_severityhigh 1, unknown 4
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 190 resolved dependencies against OSV. 10 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.

47Weak · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
1.1/40Legible commit history2 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.02
agent_instruction_files
agent_instruction_max_bytes
How it's scored
18/18One-command bootstrapcapi/demo/macos-x64/Makefile, capi/demo/win-x64/Makefile, capi/demo/win7-x64/Makefile, capi/demo/win7-x86/Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checkingRust (statically typed)
10/10Reproducible environmentlockfile
0/10Demonstrated agent practiceno agent-authored commits among the last 100
0/8Automated maintenanceno automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_filescapi/demo/macos-x64/Makefile, capi/demo/win-x64/Makefile, capi/demo/win7-x64/Makefile, capi/demo/win7-x86/Makefile
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share0
toolchain_manifestsCargo.toml, capi/opencc_jieba_capi/Cargo.toml, tools/dict-generate/Cargo.toml, tools/opencc-clip-jieba/Cargo.toml, tools/opencc-jieba/Cargo.toml, tools/opencc-tool-common/Cargo.toml
dependency_bot_commit_share0
How it's scored
45/45Type-checkable codeRust (statically typed)
54.1/55Manageable file sizes1/64 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes126,218
source_files_sampled64
oversized_source_files1

Key facts

2GitHub stars
1contributors
223commits, last 12 months
3days since last push
12releases
1bus factor
0open issues
crates.iopackage ecosystems

Data collection warnings

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

More detail

OpenSSF Scorecard 2.4 / 10
2.4aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-08-29 17:38 UTC

0Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
n/aCI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update 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
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTno SAST tool detected
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
4Vulnerabilities6 existing vulnerabilities detected
Direct dependencies 9
RegistryPackageVersion constraintManifest
crates.iojieba-rs=0.7.4Cargo.toml
crates.ioregex1.13Cargo.toml
crates.ioserde1.0Cargo.toml
crates.ioserde_json1.0Cargo.toml
crates.iozstd0.13Cargo.toml
crates.iorayon=1.10Cargo.toml
crates.iorayon-core=1.12Cargo.toml
crates.iorustc-hash=2.1.1Cargo.toml
crates.ioinclude-flate=0.3.0Cargo.toml
All dependencies 200

Full resolved dependency set from the GitHub dependency graph: 10 direct and 190 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
crates.ioinclude-flate0.3.0direct
crates.iojieba-rs0.7.4direct
crates.iorayon1.10.0direct
crates.iorayon-core1.12.1direct
crates.ioregexdirect
crates.ioregex1.13.1direct
crates.iorustc-hash2.1.1direct
crates.ioserde1.0.229direct
crates.ioserde_json1.0.151direct
crates.iozstd0.13.3direct
crates.ioadler22.0.1indirect
crates.ioadler321.2.0indirect
crates.ioahash0.8.12indirect
crates.ioaho-corasick1.1.3indirect
crates.ioallocator-api20.2.21indirect
crates.ioanstream1.0.0indirect
crates.ioanstyle1.0.13indirect
crates.ioanstyle-parse1.0.0indirect
crates.ioanstyle-query1.1.4indirect
crates.ioanstyle-wincon3.0.10indirect
crates.ioarbitrary1.4.2indirect
crates.ioautocfg1.5.0indirect
crates.iobitflags2.9.4indirect
crates.ioblock20.5.1indirect
crates.iobumpalo3.19.0indirect
crates.iobyteorder1.5.0indirect
crates.iocalloop0.13.0indirect
crates.iocalloop-wayland-source0.3.0indirect
crates.iocc1.2.40indirect
crates.iocedarwood0.4.6indirect
crates.iocfg-if1.0.3indirect
crates.ioclapindirect
crates.ioclap4.5.61indirect
crates.ioclap_builder4.5.61indirect
crates.ioclap_lexindirect
crates.ioclap_lex1.0.1indirect
crates.ioclipboard-win5.4.1indirect
crates.iocolorchoice1.0.4indirect
crates.ioconcurrent-queue2.5.0indirect
crates.iocopypastaindirect
crates.iocopypasta0.10.2indirect
crates.iocore20.4.0indirect
crates.iocrc32fast1.5.0indirect
crates.iocrossbeam-deque0.8.6indirect
crates.iocrossbeam-epoch0.9.18indirect
crates.iocrossbeam-utils0.8.21indirect
crates.iocursor-icon1.2.0indirect
crates.iodarling0.20.11indirect
crates.iodarling_core0.20.11indirect
crates.iodarling_macro0.20.11indirect
crates.iodary_heap0.3.8indirect
crates.ioderive_arbitrary1.4.2indirect
crates.ioderive_builder0.20.2indirect
crates.ioderive_builder_core0.20.2indirect
crates.ioderive_builder_macro0.20.2indirect
crates.iodlib0.5.2indirect
crates.iodowncast-rs1.2.1indirect
crates.ioeither1.15.0indirect
crates.ioencoding_rsindirect
crates.ioencoding_rs0.8.35indirect
crates.ioencoding_rs_ioindirect
crates.ioencoding_rs_io0.1.7indirect
crates.ioequivalent1.0.2indirect
crates.ioerrno0.3.14indirect
crates.ioerror-code3.3.2indirect
crates.iofind-msvc-tools0.1.3indirect
crates.ioflate21.1.2indirect
crates.iofnv1.0.7indirect
crates.iofxhash0.2.1indirect
crates.iogethostname1.0.2indirect
crates.iogetrandom0.3.3indirect
crates.iohashbrown0.14.5indirect
crates.iohashbrown0.16.0indirect
crates.iohermit-abi0.5.2indirect
crates.ioident_case1.0.1indirect
crates.ioinclude-flate-codegen0.2.0indirect
crates.ioindexmap2.11.4indirect
crates.iois_terminal_polyfill1.70.1indirect
crates.ioitoa1.0.15indirect
crates.iojieba-macros0.7.1indirect
crates.iojobserver0.1.34indirect
crates.iolazy_static1.5.0indirect
crates.iolibcindirect
crates.iolibc0.2.183indirect
crates.iolibflate2.1.0indirect
crates.iolibflate_lz772.1.0indirect
crates.iolibloading0.8.9indirect
crates.iolibz-rs-sys0.5.2indirect
crates.iolinux-raw-sys0.11.0indirect
crates.iolinux-raw-sys0.4.15indirect
crates.iolog0.4.28indirect
crates.iomemchr2.7.6indirect
crates.iomemmap20.9.8indirect
crates.iominiz_oxide0.8.9indirect
crates.ionum-traits0.2.19indirect
crates.ioobjc-sys0.3.5indirect
crates.ioobjc20.5.2indirect
crates.ioobjc2-app-kit0.2.2indirect
crates.ioobjc2-core-data0.2.2indirect
crates.ioobjc2-core-image0.2.2indirect
crates.ioobjc2-encode4.1.0indirect
crates.ioobjc2-foundation0.2.2indirect
crates.ioobjc2-metal0.2.2indirect
crates.ioobjc2-quartz-core0.2.2indirect
crates.ioonce_cell1.21.4indirect
crates.ioonce_cell_polyfill1.70.1indirect
crates.ioordered-float4.6.0indirect
crates.iophf0.11.3indirect
crates.iophf_codegen0.11.3indirect
crates.iophf_generator0.11.3indirect
crates.iophf_shared0.11.3indirect
crates.iopin-project-lite0.2.16indirect
crates.iopkg-config0.3.32indirect
crates.iopolling3.11.0indirect
crates.ioproc-macro21.0.101indirect
crates.ioquick-xml0.37.5indirect
crates.ioquote1.0.41indirect
crates.ior-efi5.3.0indirect
crates.iorand0.8.6indirect
crates.iorand_core0.6.4indirect
crates.ioregex-automata0.4.18indirect
crates.ioregex-syntax0.8.11indirect
crates.iorle-decode-fast1.0.3indirect
crates.iorustix0.38.44indirect
crates.iorustix1.1.3indirect
crates.ioscoped-tls1.0.1indirect
crates.ioserde_core1.0.229indirect
crates.ioserde_derive1.0.229indirect
crates.ioserde_spanned0.6.9indirect
crates.ioshlex1.3.0indirect
crates.iosimd-adler320.3.7indirect
crates.iosiphasher1.0.1indirect
crates.ioslab0.4.11indirect
crates.iosmallvec1.15.1indirect
crates.iosmithay-client-toolkit0.19.2indirect
crates.iosmithay-clipboard0.7.2indirect
crates.iostrsim0.11.1indirect
crates.iosyn2.0.106indirect
crates.iosyn3.0.4indirect
crates.iothiserror1.0.69indirect
crates.iothiserror-impl1.0.69indirect
crates.iotomlindirect
crates.iotoml0.5.11indirect
crates.iotoml0.8.23indirect
crates.iotoml_datetime0.6.11indirect
crates.iotoml_edit0.22.27indirect
crates.iotoml_write0.1.2indirect
crates.iounicode-ident1.0.19indirect
crates.ioutf8parse0.2.2indirect
crates.ioversion_check0.9.5indirect
crates.iowasi0.14.7+wasi-0.2.4indirect
crates.iowasip21.0.1+wasi-0.2.4indirect
crates.iowayland-backend0.3.11indirect
crates.iowayland-client0.31.11indirect
crates.iowayland-csd-frame0.3.0indirect
crates.iowayland-cursor0.31.11indirect
crates.iowayland-protocols0.32.9indirect
crates.iowayland-protocols-wlr0.3.9indirect
crates.iowayland-scanner0.31.7indirect
crates.iowayland-sys0.31.7indirect
crates.iowindows-link0.2.0indirect
crates.iowindows-sys0.59.0indirect
crates.iowindows-sys0.60.2indirect
crates.iowindows-sys0.61.1indirect
crates.iowindows-targets0.52.6indirect
crates.iowindows-targets0.53.4indirect
crates.iowindows_aarch64_gnullvm0.52.6indirect
crates.iowindows_aarch64_gnullvm0.53.0indirect
crates.iowindows_aarch64_msvc0.52.6indirect
crates.iowindows_aarch64_msvc0.53.0indirect
crates.iowindows_i686_gnu0.52.6indirect
crates.iowindows_i686_gnu0.53.0indirect
crates.iowindows_i686_gnullvm0.52.6indirect
crates.iowindows_i686_gnullvm0.53.0indirect
crates.iowindows_i686_msvc0.52.6indirect
crates.iowindows_i686_msvc0.53.0indirect
crates.iowindows_x86_64_gnu0.52.6indirect
crates.iowindows_x86_64_gnu0.53.0indirect
crates.iowindows_x86_64_gnullvm0.52.6indirect
crates.iowindows_x86_64_gnullvm0.53.0indirect
crates.iowindows_x86_64_msvc0.52.6indirect
crates.iowindows_x86_64_msvc0.53.0indirect
crates.iowinnow0.7.14indirect
crates.iowinresindirect
crates.iowinres0.1.12indirect
crates.iowit-bindgen0.46.0indirect
crates.iox11-clipboard0.9.3indirect
crates.iox11rb0.13.2indirect
crates.iox11rb-protocol0.13.2indirect
crates.ioxcursor0.3.10indirect
crates.ioxkeysym0.2.1indirect
crates.iozerocopy0.8.27indirect
crates.iozerocopy-derive0.8.27indirect
crates.iozipindirect
crates.iozip3.0.0indirect
crates.iozlib-rs0.5.2indirect
crates.iozmij1.0.12indirect
crates.iozopfli0.8.2indirect
crates.iozstd-safe7.2.4indirect
crates.iozstd-sys2.0.16+zstd.1.5.7indirect
Dependency advisories 5

This repository publishes no package the index resolves, so its own dependency graph was assessed — 190 packages, which also include development and test pins that never ship: 5 carry known advisories, of which 0 are direct. 10 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

PackageVersionRelationSeverityAdvisoriesFixed in
quick-xml0.37.5indirecthigh20.41.0
core20.4.0indirectunknown1
crossbeam-epoch0.9.18indirectunknown10.9.20
fxhash0.2.1indirectunknown1
memmap20.9.8indirectunknown10.9.11

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.

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 v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statisticscrates.io.