Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-16 04:44 UTC

Luminous-Dynamics / symtropy

Symtropy: reusable N-dimensional math, physics, geometry, and simulation substrate

RustApache-2.0★ 2 stars⑂ 0 forkssince Jun 2026View on GitHub ↗
KindApplicationhow this is determined

Luminous-Dynamics/symtropy holds a health index of 39 out of 100, placing it in the Weak band. It scores highest on Engineering Quality (72/100) and lowest on Sustainability & Governance (23/100). It was last updated today. A single contributor accounts for most of its recent work.

39
overall / 100
Weak

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.

39
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 43 is calibrated to 39 on the published index scale (record calibration 2026-08-02).

Ownership

Luminous DynamicsOrganization
8 followers52 public repossince Jun 2025

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Metrics by category

Vitality

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

39Weak · 21% of overall

Development activity

64Moderate
How it's scored
36/36Push recency — last push 0 days ago
4.8/36Commit cadence — 7/52 weeks with commits
12.7/18Commit volume — 25 commits in the last year
10/10OpenSSF Scorecard: Maintained — 23 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year25
human_commit_share1
days_since_last_push0
active_weeks_last_year7

Release discipline

1Critical
How it's scored
0/27Ships releases — no releases published
0/36Release recency — no releases
0/27Release cadence — no releases
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count0
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?

43Weak · 17% of overall

Popularity & adoption

1Critical
How it's scored
0/60Stars — 2 stars
0/25Forks — 0 forks
0/15Watchers — 0 watchers
Inputs used
forks0
stars2
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

92Excellent
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
6.3/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges0
has_contributingyes
has_issue_templateno
has_code_of_conductyes
readme_badge_services—
has_pull_request_templateyes

Sustainability & Governance

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

23At Risk · 23% of overall

Maintainer resilience (bus factor)

14Critical
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
1.8/22.5Commit distribution — top contributor authored 92% of commits
2.7/13.5Contributor breadth — 2 contributors
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled2
top_contributor_share0.92

Issue & PR responsiveness

6Critical
How it's scored
2/42Issue resolution — 5% of issues closed
3.5/30PR acceptance — 9/77 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/25 approved changesets -- score normalized to 0
Inputs used
merged_prs9
open_issues424
closed_issues21
prs_merged_7d1
prs_decided_7d29
prs_merged_30d7
prs_decided_30d60
issue_closed_ratio0.047
closed_unmerged_prs68
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.

Ownership & stewardship

52Moderate
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
6.9/25Owner reach — 8 followers of Luminous-Dynamics
15/25Track record — 52 public repos, account ~1 yr old
Inputs used
followers8
owner_typeOrganization
is_verifiedno
owner_loginLuminous-Dynamics
public_repos52
account_age_days454

Engineering Quality

Are baseline engineering and documentation practices in place?

72Good · 19% of overall

Engineering practices

76Good
How it's scored
24/24CI workflows — 1 workflow(s)
24/24Tests present
16/16Linter config — Cargo.toml ([lints])
0/9.6Pre-commit hooks
0/6.4.editorconfig
12/20OpenSSF Scorecard: CI-Tests — 2 out of 3 merged PRs checked by a CI test -- score normalized to 6
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configno

Documentation

65Good
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics—
has_wikino
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?

37Weak · 16% of overall

Security posture

37Weak
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
1.5/2.5CI-Tests — 2 out of 3 merged PRs checked by a CI test -- score normalized to 6
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/25 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
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 23 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — no data
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities — 15 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate3.7
Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.

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.

70Good · 4% of overall

Agent context & guidance

38Weak
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
38.4/40Legible commit history — 18 of 25 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.72
agent_instruction_files—
agent_instruction_max_bytes—

Verify loop (build / test / typecheck)

72Good
How it's scored
18/18One-command bootstrap — justfile
22/22Automated tests
11/11Lint / format config — Cargo.toml ([lints])
11/11Static type checking — Rust (statically typed)
10/10Reproducible environment — Nix, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 25
0/8Automated maintenance — no automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixyes
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_filesjustfile
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0
toolchain_manifestsCargo.toml, crates/apps/symtropy-auv-demo/Cargo.toml, crates/apps/symtropy-bevy-validation-scene/Cargo.toml, crates/apps/symtropy-cli/Cargo.toml, crates/apps/symtropy-demo-capture/Cargo.toml, crates/apps/symtropy-exoskeleton-demo/Cargo.toml, crates/apps/symtropy-firstlight/Cargo.toml, crates/apps/symtropy-flight-demo/Cargo.toml, crates/apps/symtropy-gravcraft-demo/Cargo.toml, crates/apps/symtropy-helicopter-demo/Cargo.toml, crates/apps/symtropy-humanoid-demo/Cargo.toml, crates/apps/symtropy-manipulator-demo/Cargo.toml, crates/apps/symtropy-multiplayer-demo/Cargo.toml, crates/apps/symtropy-mycelix-village/Cargo.toml, crates/apps/symtropy-orbital-demo/Cargo.toml, crates/apps/symtropy-quadruped-demo/Cargo.toml, crates/apps/symtropy-scavenger-demo/Cargo.toml, crates/apps/symtropy-surgical-demo/Cargo.toml, crates/apps/symtropy-vehicle-demo/Cargo.toml, crates/apps/symtropy-web-gallery/Cargo.toml, crates/bridges/symthaea-bevy-brain/Cargo.toml, crates/bridges/symtropy-bevy/Cargo.toml, crates/bridges/symtropy-cognitive-bridge/Cargo.toml, crates/bridges/symtropy-foundry/Cargo.toml, crates/bridges/symtropy-holochain-relay/Cargo.toml, crates/bridges/symtropy-mycelix-bridge/Cargo.toml, crates/bridges/symtropy-rapier3d-bridge/Cargo.toml, crates/bridges/symtropy-render-bridge/Cargo.toml, crates/bridges/symtropy-robotics-bridge-core/Cargo.toml, crates/bridges/symtropy-robotics-bridge/Cargo.toml, crates/bridges/symtropy-sim-bridge/Cargo.toml, crates/bridges/symtropy-symthaea-adapter/Cargo.toml, crates/core/symtropy-bevy-core/Cargo.toml, crates/core/symtropy-bevy-scene/Cargo.toml, crates/core/symtropy-core-stable/Cargo.toml, crates/core/symtropy-core/Cargo.toml, crates/core/symtropy-hdc-core/Cargo.toml, crates/core/symtropy-math/Cargo.toml, crates/core/symtropy-net-core/Cargo.toml, crates/core/symtropy-physics/Cargo.toml, crates/distributions/symtropy/Cargo.toml, crates/domains/luminous-sim-core/Cargo.toml, crates/domains/symtropy-basin/Cargo.toml, crates/domains/symtropy-colony/Cargo.toml, crates/domains/symtropy-consciousness-physics/Cargo.toml, crates/domains/symtropy-crawler-core/Cargo.toml, crates/domains/symtropy-devconsole/Cargo.toml, crates/domains/symtropy-firstlight-bent-feeder/Cargo.toml, crates/domains/symtropy-firstlight-catastrophe/Cargo.toml, crates/domains/symtropy-fluid/Cargo.toml, crates/domains/symtropy-game-state/Cargo.toml, crates/domains/symtropy-hdc-physics/Cargo.toml, crates/domains/symtropy-iris/Cargo.toml, crates/domains/symtropy-lifesim-core/Cargo.toml, crates/domains/symtropy-lightyear/Cargo.toml, crates/domains/symtropy-mycelium/Cargo.toml, crates/domains/symtropy-net/Cargo.toml, crates/domains/symtropy-persistence/Cargo.toml, crates/domains/symtropy-physics-gpu/Cargo.toml, crates/domains/symtropy-residents/Cargo.toml, crates/domains/symtropy-soft/Cargo.toml, crates/domains/symtropy-terrain/Cargo.toml, crates/domains/symtropy-world/Cargo.toml, crates/symtropy-device-bus/Cargo.toml, crates/symtropy-mesh/Cargo.toml, launcher/Cargo.toml, stubs/symthaea-biometrics/Cargo.toml, stubs/symthaea-muse/Cargo.toml, stubs/symthaea-orbital/Cargo.toml, stubs/symthaea/Cargo.toml
dependency_bot_commit_share0

Code legibility for models

99Exceptional
How it's scored
45/45Type-checkable code — Rust (statically typed)
54.4/55Manageable file sizes — 5/467 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes136,461
source_files_sampled467
oversized_source_files5

Machine-readable interfaces

100Exceptional
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, recipes
Inputs used
example_dirsexamples, recipes
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

2GitHub stars
2contributors
25commits, last 12 months
0days since last push
0releases
1bus factor
424open issues
crates.iopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'symtropy-launcher' from its registry
  • Could not fetch crates package 'symthaea' from its registry
  • Could not fetch crates package 'symthaea-muse' from its registry
  • Could not fetch crates package 'symtropy-mesh' from its registry
  • Could not fetch crates package 'symthaea-orbital' from its registry
  • Could not fetch crates package 'symthaea-biometrics' from its registry
  • Could not fetch crates package 'symtropy-device-bus' from its registry
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

More detail

OpenSSF Scorecard 3.7 / 10
3.7aggregate

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 · 2026-09-16 04:43 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
6CI-Tests2 out of 3 merged PRs checked by a CI test -- score normalized to 6
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/25 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
10Maintained23 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
0SASTSAST tool is not run on all commits -- score normalized to 0
10Security-Policysecurity policy file detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities15 existing vulnerabilities detected
Direct dependencies 62
RegistryPackageVersion constraintManifest
crates.ionaga27Cargo.toml
crates.iobevy0.19Cargo.toml
crates.iosymthaea—Cargo.toml
crates.iosymthaea-muse—Cargo.toml
crates.iosymtropy-bevy—Cargo.toml
crates.iosymtropy-bevy-core—Cargo.toml
crates.iosymtropy-bevy-scene—Cargo.toml
crates.iosymtropy-physics—Cargo.toml
crates.iosymtropy-rapier3d-bridge—Cargo.toml
crates.iosymtropy-physics-gpu—Cargo.toml
crates.iosymtropy-core—Cargo.toml
crates.iosymtropy-math—Cargo.toml
crates.iosymtropy-mycelix-village—Cargo.toml
crates.iosymtropy-terrain—Cargo.toml
crates.iosymtropy-basin—Cargo.toml
crates.iosymtropy-demo-capture—Cargo.toml
crates.iosymtropy-consciousness-physics—Cargo.toml
crates.iosymtropy-hdc-physics—Cargo.toml
crates.iosymtropy-render-bridge—Cargo.toml
crates.iosymthaea-bevy-brain—Cargo.toml
crates.iosymtropy-symthaea-adapter—Cargo.toml
crates.iosymtropy-mycelix-bridge—Cargo.toml
crates.iosymthaea-fep0.1.0Cargo.toml
crates.iosymthaea-biometrics—Cargo.toml
crates.iosymthaea-consciousness-equation0.1.0Cargo.toml
crates.ionalgebra0.34Cargo.toml
crates.iorand0.8Cargo.toml
crates.iohound3.5Cargo.toml
crates.ioimage0.24Cargo.toml
crates.iocpal0.17Cargo.toml
crates.iobevy_egui0.40Cargo.toml
crates.ioserde1.0Cargo.toml
crates.ioserde_json1.0Cargo.toml
crates.iosymthaea-core0.5.1Cargo.toml
crates.iobytemuck1.18Cargo.toml
crates.iobevy0.19launcher/Cargo.toml
crates.iosymthaea—launcher/Cargo.toml
crates.iosymthaea-fep0.1.0launcher/Cargo.toml
crates.iosymtropy-bevy—launcher/Cargo.toml
crates.iosymtropy-bevy-core—launcher/Cargo.toml
crates.iosymtropy-bevy-scene—launcher/Cargo.toml
crates.iosymtropy-consciousness-physics—launcher/Cargo.toml
crates.iosymtropy-core—launcher/Cargo.toml
crates.iosymtropy-math—launcher/Cargo.toml
crates.iosymtropy-mycelix-village—launcher/Cargo.toml
crates.iosymtropy-physics—launcher/Cargo.toml
crates.iosymtropy-physics-gpu—launcher/Cargo.toml
crates.iosymtropy-rapier3d-bridge—launcher/Cargo.toml
crates.iosymtropy-render-bridge—launcher/Cargo.toml
crates.iosymtropy-terrain—launcher/Cargo.toml
crates.iobevy0.19crates/symtropy-device-bus/Cargo.toml
crates.ioserde1.0crates/symtropy-device-bus/Cargo.toml
crates.iosymtropy-math—crates/symtropy-mesh/Cargo.toml
crates.iosymtropy-physics—crates/symtropy-mesh/Cargo.toml
crates.ionalgebra0.34crates/symtropy-mesh/Cargo.toml
crates.ioserde1.0crates/symtropy-mesh/Cargo.toml
crates.ioserde_json1.0crates/symtropy-mesh/Cargo.toml
crates.ioarrayvec0.7crates/symtropy-mesh/Cargo.toml
crates.iobincode1.3crates/symtropy-mesh/Cargo.toml
crates.ioserde1.0stubs/symthaea-muse/Cargo.toml
crates.iosymthaea-core0.5.1stubs/symthaea-orbital/Cargo.toml
crates.iosymthaea-core0.5.1stubs/symthaea/Cargo.toml
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

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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.