Public recordGood
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-22 17:42 UTC
kreuzberg-dev / kreuzberg-lts
Kreuzberg v4 LTS — long-term support for the v4 line (legacy; superseded by xberg for v5+). MIT-licensed.
kreuzberg-dev/kreuzberg-lts holds a health index of 67 out of 100, placing it in the Good band. It scores highest on Engineering Quality (86/100) and lowest on Community & Adoption (34/100). It was last updated 9 days ago. A single contributor accounts for most of its recent work.
67
overall / 100Software 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.
67
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 61 is calibrated to 67 on the published index scale (record calibration 2026-08-02).
Ownership
Kreuzberg.devOrganization
1 follower3 public repossince Jun 2026
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 |
|---|---|---|---|---|---|---|
| Packagist | kreuzberg/kreuzberg | 4.10.2 | 1 | 119 | 41 days ago | performancexlsxpdfdocxtesseractocrpptxrustphp8text-extractiondocument-parsingdocument-extractiondocument-intelligencedocument-processingtable-extractionmetadata-extraction |
| Go | github.com/kreuzberg-dev/kreuzberg-lts/v4 | v4.10.2 | - | 120 | 41 days ago | — |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
82
Development activity
76Good
How it's scored
| 28.8/36 | Push recency — last push 9 days ago |
| 29.1/36 | Commit cadence — 42/52 weeks with commits |
| 18/18 | Commit volume — 4,133 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — project was created within the last 90 days. Please review its contents carefully |
Inputs used
| commits_last_year | 4,133 |
| human_commit_share | 1 |
| days_since_last_push | 9 |
| active_weeks_last_year | 42 |
Release discipline
90Excellent
How it's scored
| 27/27 | Ships releases — 3 releases published |
| 36/36 | Release recency — latest release 41 days ago |
| 27/27 | Release cadence — a release every ~0.7 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
Inputs used
| releases_count | 3 |
| latest_release_tag | v4.10.2 |
| releases_from_tags | no |
| days_since_latest_release | 41 |
| mean_days_between_releases | 0.7 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
34
Popularity & adoption
16Critical
How it's scored
| 15.5/60 | Stars — 10 stars |
| 0/25 | Forks — 1 forks |
| 0/15 | Watchers — 1 watchers |
Inputs used
| forks | 1 |
| stars | 10 |
| watchers | 1 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
77Good
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (MIT) |
| 18/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 6.3/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| readme_badges | 19 |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | no |
| readme_badge_services | shields.io |
| has_pull_request_template | yes |
Ecosystem adoption (downloads)
4Critical
How it's scored
| 4/80 | Monthly downloads — 1 downloads/month across go, packagist |
| 0/20 | Registry dependents — 0 packages depend on it |
Inputs used
| packages | kreuzberg/kreuzberg, github.com/kreuzberg-dev/kreuzberg-lts/v4 |
| dependents | 0 |
| ecosystems | go, packagist |
| total_downloads | 1 |
| monthly_downloads | 1 |
| unverified_packages_excluded | — |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
56
Maintainer resilience (bus factor)
34At Risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 1.5/22.5 | Commit distribution — top contributor authored 94% of commits |
| 13.5/13.5 | Contributor breadth — 36 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 11 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 36 |
| top_contributor_share | 0.935 |
How it's scored
| 0/42 | Issue resolution — no issues or no data |
| 30/30 | PR acceptance — 2/2 decided PRs merged |
| 0/13 | Newcomer PR acceptance — no first-time contributor's PR decided in 30d |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/25 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 2 |
| open_issues | 0 |
| closed_issues | 0 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 1 |
| prs_decided_30d | 1 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
Excluded from scoring (no data or not applicable): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.
Ownership & stewardship
37Weak
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 2.2/25 | Owner reach — 1 followers of kreuzberg-dev |
| 4.7/25 | Track record — 3 public repos, account ~0 yr old |
Inputs used
| followers | 1 |
| owner_type | Organization |
| is_verified | no |
| owner_login | kreuzberg-dev |
| public_repos | 3 |
| account_age_days | 58 |
Package maintenance
100Exceptional
How it's scored
| 25/25 | Published & resolvable — 2 package(s) on go, packagist |
| 35/35 | Publish recency — latest publish 41 days ago |
| 20/20 | Version history — 120 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | kreuzberg/kreuzberg, github.com/kreuzberg-dev/kreuzberg-lts/v4 |
| ecosystems | go, packagist |
| any_deprecated | no |
| min_days_since_publish | 41 |
Engineering Quality
Are baseline engineering and documentation practices in place?
86
Engineering practices
84Excellent
How it's scored
| 24/24 | CI workflows — 8 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — .golangci.yml, .php-cs-fixer.dist.php, .php-cs-fixer.php, .rubocop.yml, phpstan.neon, pyproject.toml ([tool.ruff]), rustfmt.toml |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | no |
Documentation
90Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://kreuzberg.dev |
| 10/10 | Repository description |
| 10/10 | Topics — 12 topics |
| 0/10 | Wiki |
Inputs used
| topics | data-extraction, document-intelligence, document-parsing, docx, lts, ocr, pdf, pdf-extraction, rag, rust, tesseract, text-extraction |
| has_wiki | no |
| homepage | https://kreuzberg.dev |
| docs_site | https://kreuzberg.dev |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
40
Security posture
40Weak
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 2.5/2.5 | CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/25 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 11 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 |
| 0/7.5 | Maintained — project was created within the last 90 days. Please review its contents carefully |
| 5/5 | Packaging — packaging workflow detected |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 0/7.5 | Vulnerabilities — 79 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 18 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 0 |
| scorecard_aggregate | 4 |
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.
71
Agent context & guidance
55Moderate
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 15/15 | Machine-readable docs (llms.txt) — llms.txt served by the project website (https://kreuzberg.dev/llms.txt) |
| 40/40 | Legible commit history — 100 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | yes |
| llms_txt_url | https://kreuzberg.dev/llms.txt |
| legible_history_share | 1 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
How it's scored
| 18/18 | One-command bootstrap — Taskfile.yml, crates/kreuzberg-ffi/tests/c/Makefile, e2e/c/Makefile |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — .golangci.yml, .php-cs-fixer.dist.php, .php-cs-fixer.php, .rubocop.yml, phpstan.neon, pyproject.toml ([tool.ruff]), rustfmt.toml |
| 11/11 | Static type checking — crates/kreuzberg-node/tsconfig.json, crates/kreuzberg-wasm/tsconfig.json, docs-site/tsconfig.json, e2e/typescript/tsconfig.json, e2e/wasm/tsconfig.json, packages/python/kreuzberg/py.typed, packages/typescript/core/tsconfig.json, packages/typescript/test-utils/tsconfig.json, tsconfig.json |
| 10/10 | Reproducible environment — Dockerfile, lockfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 5/8 | Automated maintenance — dependency automation configured, none observed in the sampled commits |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | Cargo.lock, Gemfile.lock, composer.lock, go.sum, mix.lock, pnpm-lock.yaml, uv.lock |
| has_dockerfile | yes |
| typed_language | yes |
| bootstrap_files | Taskfile.yml, crates/kreuzberg-ffi/tests/c/Makefile, e2e/c/Makefile |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | crates/kreuzberg-node/tsconfig.json, crates/kreuzberg-wasm/tsconfig.json, docs-site/tsconfig.json, e2e/typescript/tsconfig.json, e2e/wasm/tsconfig.json, packages/python/kreuzberg/py.typed, packages/typescript/core/tsconfig.json, packages/typescript/test-utils/tsconfig.json, tsconfig.json |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, crates/kreuzberg-cli/Cargo.toml, crates/kreuzberg-ffi/Cargo.toml, crates/kreuzberg-node/Cargo.toml, crates/kreuzberg-paddle-ocr/Cargo.toml, crates/kreuzberg-pdfium-render/Cargo.toml, crates/kreuzberg-php/Cargo.toml, crates/kreuzberg-py/Cargo.toml, crates/kreuzberg-tesseract/Cargo.toml, crates/kreuzberg-wasm/Cargo.toml, crates/kreuzberg-wasm/e2e/elixir/mix.exs, crates/kreuzberg-wasm/e2e/go/go.mod, crates/kreuzberg-wasm/e2e/java/pom.xml, crates/kreuzberg/Cargo.toml, e2e/csharp/Kreuzberg.E2E.Tests.csproj, e2e/csharp/Kreuzberg.E2E.csproj, e2e/elixir/mix.exs, e2e/go/go.mod, e2e/java/pom.xml, e2e/rust/Cargo.toml, packages/csharp/Benchmark/Benchmark.csproj, packages/csharp/Kreuzberg.Tests/Kreuzberg.Tests.csproj, packages/csharp/Kreuzberg/Kreuzberg.csproj, packages/elixir/mix.exs, packages/elixir/native/kreuzberg_rustler/Cargo.toml, packages/java/pom.xml, packages/r/src/rust/Cargo.toml, packages/ruby/ext/kreuzberg_rb/native/Cargo.toml, test_documents/data_formats/cargo.toml, v4/go.mod |
| dependency_bot_commit_share | 0 |
Code legibility for models
99Exceptional
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 54.3/55 | Manageable file sizes — 28/2,122 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 529,118 |
| source_files_sampled | 2,122 |
| oversized_source_files | 28 |
Machine-readable interfaces
60Moderate
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 20/20 | MCP server |
| 40/40 | Runnable examples — notebooks |
Inputs used
| example_dirs | notebooks |
| has_mcp_signal | yes |
| api_schema_files | — |
| interfaces_expected_of | network-service |
Key facts
10GitHub stars
36contributors
4,133commits, last 12 months
9days since last push
3releases
1bus factor
0open issues
crates.io, Go, npm, Packagist, PyPIpackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
More detail
OpenSSF Scorecard 4.0 / 10
4.0aggregate
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).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 10 | CI-Tests | 2 out of 2 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/25 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 11 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 |
| 0 | Maintained | project was created within the last 90 days. Please review its contents carefully |
| 10 | Packaging | packaging workflow detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 0 | Vulnerabilities | 79 existing vulnerabilities detected |
Direct dependencies 8
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| npm | @astrojs/starlight | ^0.41.3 | docs-site/package.json |
| npm | @mermaid-js/layout-elk | ^0.2.2 | docs-site/package.json |
| npm | @xberg-io/docs-theme | ^0.2.0 | docs-site/package.json |
| npm | astro | ^7.0.7 | docs-site/package.json |
| npm | astro-mermaid | ^2.1.0 | docs-site/package.json |
| npm | mermaid | ^11.16.0 | docs-site/package.json |
| npm | sharp | ^0.35.3 | docs-site/package.json |
| npm | starlight-llms-txt | ^0.11.0 | docs-site/package.json |
All dependencies not collected
The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
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.
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 — Packagist, Go.