Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-13 16:45 UTC

sebastienrousseau / mdx-gen

AST-first Markdown → HTML library for Rust. Ships with custom blocks, class-based syntax highlighting, a hardened sanitizer, table of contents, streaming output, plain-text extraction, and client-side mermaid diagrams.

RustApache-2.0★ 3 stars⑂ 0 forkssince Sep 2024View on GitHub ↗
KindLibraryCommand-line toolhow this is determined

sebastienrousseau/mdx-gen holds a health index of 65 out of 100, placing it in the Good band. It scores highest on Engineering Quality (84/100) and lowest on Sustainability & Governance (44/100). It was last updated 13 days ago. A single contributor accounts for most of its recent work.

65
overall / 100
Good

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.

65
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 60 is calibrated to 65 on the published index scale (record calibration 2026-08-02).

Ownership

Sebastien RousseauPersonal account
156 followers207 public repossince Jan 2012

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.iomdx-gen0.0.52,850451 days agogeneratorhtmlmarkdownmdx-genstatictext-processingdevelopment-toolscommand-line-utilitiesparsingdata-structures

Metrics by category

Vitality

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

60Moderate · 21% of overall
How it's scored
28.8/36Push recency — last push 13 days ago
4.8/36Commit cadence — 7/52 weeks with commits
16.1/18Commit volume — 61 commits in the last year
5/10OpenSSF Scorecard: Maintained — 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
Inputs used
commits_last_year61
human_commit_share0.886
days_since_last_push13
active_weeks_last_year7
How it's scored
27/27Ships releases — 1 releases published
27/36Release recency — latest release 142 days ago
12.6/27Release cadence — cadence unknown (single release)
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count1
latest_release_tagv0.0.4
releases_from_tagsno
days_since_latest_release142
mean_days_between_releases—

Community & Adoption

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

46Weak · 17% of overall
How it's scored
4.9/60Stars — 3 stars
0/25Forks — 0 forks
0/15Watchers — 1 watchers
Inputs used
forks0
stars3
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

85Excellent
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (Apache-2.0)
18/18CONTRIBUTING guide
13.5/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges5
has_contributingyes
has_issue_templateno
has_code_of_conductyes
readme_badge_servicesshields.io
has_pull_request_templateno
How it's scored
46.1/80Monthly downloads — 2,850 downloads/month across crates
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagesmdx-gen
dependents—
ecosystemscrates
total_downloads20,102
monthly_downloads2,850
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?

44Weak · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0/22.5Commit distribution — top contributor authored 100% of commits
1.4/13.5Contributor breadth — 1 contributors
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
10.5/42Issue resolution — 25% of issues closed
11.8/30PR acceptance — 15/38 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/12 approved changesets -- score normalized to 0
Inputs used
merged_prs15
open_issues6
closed_issues2
prs_merged_7d0
prs_decided_7d0
prs_merged_30d1
prs_decided_30d1
issue_closed_ratio0.25
closed_unmerged_prs23
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
15.8/25Owner reach — 156 followers of sebastienrousseau
25/25Track record — 207 public repos, account ~14 yr old
Inputs used
followers156
owner_typeUser
is_verified—
owner_loginsebastienrousseau
public_repos207
account_age_days5,339
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
How it's scored
25/25Published & resolvable — 1 package(s) on crates
35/35Publish recency — latest publish 51 days ago
12/20Version history — 4 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesmdx-gen
ecosystemscrates
any_deprecatedno
min_days_since_publish51

Engineering Quality

Are baseline engineering and documentation practices in place?

84Excellent · 19% of overall
How it's scored
24/24CI workflows — 2 workflow(s)
24/24Tests present
16/16Linter config — rustfmt.toml
0/9.6Pre-commit hooks
6.4/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 8 out of 8 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigyes
has_linter_configyes
has_precommit_configno
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage site — http://doc.mdxgen.com/
10/10Repository description
10/10Topics — 16 topics
10/10Wiki
Inputs used
topicshtml, markdown, rust, rust-library, static-site-generators, text-processing, commonmark, comrak, gfm, markdown-parser, markdown-to-html, mermaid, sanitizer, syntax-highlighting, table-of-contents, xss-prevention
has_wikiyes
homepagehttp://doc.mdxgen.com/
docs_sitehttp://doc.mdxgen.com/
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

63Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
2.2/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 8 out of 8 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/12 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
5/5Fuzzing — project is fuzzed
2.5/2.5License — license file detected
3.8/7.5Maintained — 7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
5/5SAST — SAST tool is run on all commits
1.5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
6.8/7.5Vulnerabilities — 1 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate5.4
Excluded from scoring (no data or not applicable): Packaging. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories1
affected_packages1
assessed_packages189
unassessed_packages7
affected_by_severityunknown 1
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 189 resolved dependencies against OSV. 7 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.

74Good · 4% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 78 of 78 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share1
agent_instruction_files—
agent_instruction_max_bytes—
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
11/11Lint / format config — rustfmt.toml
11/11Static type checking — Rust (statically typed)
10/10Reproducible environment — lockfile
2.3/10Demonstrated agent practice — 1 of the last 88 commits agent-authored or agent-credited
8/8Automated maintenance — 10 of the last 88 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0.011
toolchain_manifestsCargo.toml, crates/commons/Cargo.toml, crates/yaml_safe/Cargo.toml, fuzz/Cargo.toml
dependency_bot_commit_share0.114
How it's scored
45/45Type-checkable code — Rust (statically typed)
52.3/55Manageable file sizes — 3/62 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes143,089
source_files_sampled62
oversized_source_files3
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20MCP server — not applicable to this kind of software
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalno
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

3GitHub stars
1contributors
61commits, last 12 months
13days since last push
1releases
1bus factor
6open issues
crates.iopackage ecosystems

Data collection warnings

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

More detail

OpenSSF Scorecard 5.4 / 10
5.4aggregate

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 · 2026-09-13 16:44 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests8 out of 8 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 0/12 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
10Fuzzingproject is fuzzed
10Licenselicense file detected
5Maintained7 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 5
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
10SASTSAST tool is run on all commits
3Security-Policysecurity policy file detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
9Vulnerabilities1 existing vulnerabilities detected
Direct dependencies 7
RegistryPackageVersion constraintManifest
crates.ioammonia4.1Cargo.toml
crates.iocomrak0.54Cargo.toml
crates.iohtml-escape0.2Cargo.toml
crates.iolog0.4Cargo.toml
crates.ioregex1.12Cargo.toml
crates.iosyntect5.2Cargo.toml
crates.iothiserror2.0Cargo.toml
All dependencies 196

Full resolved dependency set from the GitHub dependency graph: 8 direct and 188 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
crates.ioammonia4.1.4direct
crates.iocomrak0.54.0direct
crates.iohtml-escape0.2.15direct
crates.iolog0.4.33direct
crates.ioregex1.13.1direct
crates.iosyntect5.3.0direct
crates.iothiserror—direct
crates.iothiserror2.0.20direct
crates.ioadler22.0.1indirect
crates.ioaho-corasick1.1.4indirect
crates.ioalloca0.4.0indirect
crates.ioanes0.1.6indirect
crates.ioanstyle1.0.14indirect
crates.ioanyhow1.0.104indirect
crates.ioassert_fs1.1.4indirect
crates.ioautocfg1.5.0indirect
crates.iobincode1.3.3indirect
crates.iobit-set0.8.0indirect
crates.iobit-vec0.8.0indirect
crates.iobitflags2.11.0indirect
crates.iobstr1.12.1indirect
crates.iobumpalo3.20.2indirect
crates.iocaseless0.2.2indirect
crates.iocast0.3.0indirect
crates.iocc1.2.60indirect
crates.iocfg-if1.0.4indirect
crates.iociborium0.2.2indirect
crates.iociborium-io0.2.2indirect
crates.iociborium-ll0.2.2indirect
crates.ioclap4.6.0indirect
crates.ioclap_builder4.6.0indirect
crates.ioclap_lex1.1.0indirect
crates.iocrc32fast1.5.0indirect
crates.iocriterion—indirect
crates.iocriterion0.8.2indirect
crates.iocriterion-plot0.8.2indirect
crates.iocrossbeam-deque0.8.6indirect
crates.iocrossbeam-epoch0.9.20indirect
crates.iocrossbeam-utils0.8.21indirect
crates.iocrunchy0.2.4indirect
crates.iocssparser0.37.0indirect
crates.iodifflib0.4.0indirect
crates.iodisplaydoc0.2.5indirect
crates.iodtoa1.0.11indirect
crates.iodtoa-short0.3.5indirect
crates.ioeither1.15.0indirect
crates.ioentities1.0.1indirect
crates.ioequivalent1.0.2indirect
crates.ioerrno0.3.14indirect
crates.iofancy-regex0.16.2indirect
crates.iofastrand2.3.0indirect
crates.iofind-msvc-tools0.1.9indirect
crates.iofinl_unicode1.4.0indirect
crates.ioflate21.1.9indirect
crates.iofloat-cmp0.10.0indirect
crates.iofnv1.0.7indirect
crates.iofoldhash0.1.5indirect
crates.ioform_urlencoded1.2.2indirect
crates.iogetrandom0.4.2indirect
crates.ioglobset0.4.18indirect
crates.ioglobwalk0.9.1indirect
crates.iohalf2.7.1indirect
crates.iohashbrown0.15.5indirect
crates.iohashbrown0.17.0indirect
crates.ioheck0.5.0indirect
crates.iohtml5ever0.39.0indirect
crates.ioicu_collections2.2.0indirect
crates.ioicu_locale_core2.2.0indirect
crates.ioicu_normalizer2.2.0indirect
crates.ioicu_normalizer_data2.2.0indirect
crates.ioicu_properties2.2.0indirect
crates.ioicu_properties_data2.2.0indirect
crates.ioicu_provider2.2.0indirect
crates.ioid-arena2.3.0indirect
crates.ioidna1.1.0indirect
crates.ioidna_adapter1.2.1indirect
crates.ioignore0.4.25indirect
crates.ioindexmap—indirect
crates.ioindexmap2.14.0indirect
crates.ioitertools0.13.0indirect
crates.ioitoa1.0.18indirect
crates.iojetscii0.5.3indirect
crates.iojs-sys0.3.94indirect
crates.ioleb128fmt0.1.0indirect
crates.iolibc0.2.184indirect
crates.iolibfuzzer-sys—indirect
crates.iolinux-raw-sys0.12.1indirect
crates.iolitemap0.8.2indirect
crates.iolock_api0.4.14indirect
crates.iomaplit1.0.2indirect
crates.iomarkup5ever0.39.0indirect
crates.iomemchr2.8.0indirect
crates.iominiz_oxide0.8.9indirect
crates.ionew_debug_unreachable1.0.6indirect
crates.ionormalize-line-endings0.3.0indirect
crates.ionum-traits0.2.19indirect
crates.ioonce_cell1.21.4indirect
crates.iooorandom11.1.5indirect
crates.iopage_size0.6.0indirect
crates.ioparking_lot0.12.5indirect
crates.ioparking_lot_core0.9.12indirect
crates.iopercent-encoding2.3.2indirect
crates.iophf0.13.1indirect
crates.iophf_codegen0.13.1indirect
crates.iophf_generator0.13.1indirect
crates.iophf_shared0.13.1indirect
crates.ioplotters0.3.7indirect
crates.ioplotters-backend0.3.7indirect
crates.ioplotters-svg0.3.7indirect
crates.iopotential_utf0.1.5indirect
crates.ioprecomputed-hash0.1.1indirect
crates.iopredicates3.1.4indirect
crates.iopredicates-core1.0.10indirect
crates.iopredicates-tree1.0.13indirect
crates.ioprettyplease0.2.37indirect
crates.ioproc-macro21.0.106indirect
crates.ioquote1.0.45indirect
crates.ior-efi6.0.0indirect
crates.iorayon1.11.0indirect
crates.iorayon-core1.13.0indirect
crates.ioredox_syscall0.5.18indirect
crates.ioregex-automata0.4.16indirect
crates.ioregex-syntax0.8.11indirect
crates.iorustc-hash2.1.2indirect
crates.iorustix1.1.4indirect
crates.iorustversion1.0.22indirect
crates.iosame-file1.0.6indirect
crates.ioscopeguard1.2.0indirect
crates.iosemver1.0.28indirect
crates.ioserde—indirect
crates.ioserde1.0.228indirect
crates.ioserde_core1.0.228indirect
crates.ioserde_derive1.0.228indirect
crates.ioserde_json1.0.149indirect
crates.ioshlex1.3.0indirect
crates.iosimd-adler320.3.9indirect
crates.iosiphasher1.0.2indirect
crates.iosmallvec1.15.1indirect
crates.iostable_deref_trait1.2.1indirect
crates.iostring_cache0.9.0indirect
crates.iostring_cache_codegen0.6.1indirect
crates.iosyn2.0.117indirect
crates.iosyn3.0.3indirect
crates.iosynstructure0.13.2indirect
crates.iotempfile—indirect
crates.iotempfile3.27.0indirect
crates.iotendril0.5.1indirect
crates.iotermtree0.5.1indirect
crates.iothiserror-impl2.0.20indirect
crates.iotinystr0.8.3indirect
crates.iotinytemplate1.2.1indirect
crates.iotinyvec1.11.0indirect
crates.iotinyvec_macros0.1.1indirect
crates.iotoml—indirect
crates.iotyped-arena2.0.2indirect
crates.iounicode-ident1.0.24indirect
crates.iounicode-normalization0.1.25indirect
crates.iounicode-xid0.2.6indirect
crates.iourl2.5.8indirect
crates.ioutf8_iter1.0.4indirect
crates.ioversion_check0.9.5indirect
crates.iowalkdir2.5.0indirect
crates.iowasip21.0.2+wasi-0.2.9indirect
crates.iowasip30.4.0+wasi-0.3.0-rc-2026-01-06indirect
crates.iowasm-bindgen0.2.117indirect
crates.iowasm-bindgen-macro0.2.117indirect
crates.iowasm-bindgen-macro-support0.2.117indirect
crates.iowasm-bindgen-shared0.2.117indirect
crates.iowasm-encoder0.244.0indirect
crates.iowasm-metadata0.244.0indirect
crates.iowasmparser0.244.0indirect
crates.ioweb-sys0.3.94indirect
crates.ioweb_atoms0.2.5indirect
crates.iowinapi0.3.9indirect
crates.iowinapi-i686-pc-windows-gnu0.4.0indirect
crates.iowinapi-util0.1.11indirect
crates.iowinapi-x86_64-pc-windows-gnu0.4.0indirect
crates.iowindows-link0.2.1indirect
crates.iowindows-sys0.61.2indirect
crates.iowit-bindgen0.51.0indirect
crates.iowit-bindgen-core0.51.0indirect
crates.iowit-bindgen-rust0.51.0indirect
crates.iowit-bindgen-rust-macro0.51.0indirect
crates.iowit-component0.244.0indirect
crates.iowit-parser0.244.0indirect
crates.iowriteable0.6.3indirect
crates.ioyoke0.8.2indirect
crates.ioyoke-derive0.8.2indirect
crates.iozerocopy0.8.48indirect
crates.iozerocopy-derive0.8.48indirect
crates.iozerofrom0.1.7indirect
crates.iozerofrom-derive0.1.7indirect
crates.iozerotrie0.2.4indirect
crates.iozerovec0.11.6indirect
crates.iozerovec-derive0.11.3indirect
crates.iozmij1.0.21indirect
Dependency advisories 1

This repository publishes no package the index resolves, so its own dependency graph was assessed — 189 packages, which also include development and test pins that never ship: 1 carry known advisories, of which 0 are direct. 7 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

PackageVersionRelationSeverityAdvisoriesFixed in
bincode1.3.3indirectunknown1—

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 statistics — crates.io.