Public record
Software health reportschema 0.26.0 · metrics 2.10.0 · 2026-07-22 02:29 UTC

billstark001 / tensnap

A web-based framework-agnostic visualization tool for agent-based modeling & simulation.

TypeScript · PythonMIT★ 5 stars⑂ 0 forkssince Aug 2025View on GitHub ↗
KindLibraryWeb interfaceDesktop applicationhow this is determined

billstark001/tensnap holds a health index of 48 out of 100, placing it in the Weak band. It scores highest on AI Readiness (71/100) and lowest on Community & Adoption (31/100). It was last updated today. A single contributor accounts for most of its recent work.

48
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.

48
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 49 is calibrated to 48 on the published index scale (record calibration 2026-08-02).

Ownership

Bill Toshiaki StarkPersonal account
23 followers47 public repossince Sep 2017NULL

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
Gogithub.com/billstark001/tensnap/packages/tensnap-gov0.3.0-64 days ago
npm@tensnap/protocol0.3.053134 days agotensnapprotocolsimulatorrenderermessagepack
npm@tensnap/js0.3.017424 days ago
PyPItensnap0.3.023074 days agoagent-based-modelingsimulationvisualizationabm

Metrics by category

Vitality

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

47Weak · 21% of overall
How it's scored
36/36Push recencylast push 0 days ago
14.5/36Commit cadence21/52 weeks with commits
18/18Commit volume470 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_year470
human_commit_share1
days_since_last_push0
active_weeks_last_year21
How it's scored
0/27Ships releasesno releases published
0/36Release recencyno releases
0/27Release cadenceno releases
0/10OpenSSF Scorecard: Signed-Releasesno 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?

31At Risk · 17% of overall
How it's scored
9.8/60Stars5 stars
0/25Forks0 forks
0/15Watchers0 watchers
Inputs used
forks0
stars5
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonbelow_threshold
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
How it's scored
31.5/80Monthly downloads230 downloads/month across go, pypi
0/20Registry dependentsnot reported by this ecosystem
Inputs used
packagesgithub.com/billstark001/tensnap/packages/tensnap-go, tensnap
dependents
ecosystemsgo, pypi
total_downloads
monthly_downloads230
unverified_packages_excluded@tensnap/protocol, @tensnap/js
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?

52Moderate · 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
3/10OpenSSF Scorecard: Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
0/42Issue resolutionno issues or no data
26.2/30PR acceptance21/24 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/13 approved changesets -- score normalized to 0
Inputs used
merged_prs21
open_issues0
closed_issues0
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio
closed_unmerged_prs3
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Excluded from scoring (no data or not applicable): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
9.9/25Owner reach23 followers of billstark001
24.2/25Track record47 public repos, account ~8 yr old
Inputs used
followers23
owner_typeUser
is_verified
owner_loginbillstark001
public_repos47
account_age_days3,237
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable4 package(s) on go, npm, pypi
35/35Publish recencylatest publish 4 days ago
20/20Version history7 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagesgithub.com/billstark001/tensnap/packages/tensnap-go, @tensnap/protocol, @tensnap/js, tensnap
ecosystemsgo, npm, pypi
any_deprecatedno
min_days_since_publish4

Engineering Quality

Are baseline engineering and documentation practices in place?

70Good · 19% of overall
How it's scored
24/24CI workflows3 workflow(s)
24/24Tests present
16/16Linter config.eslintrc.json, eslint.config.mjs
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests0 out of 4 merged PRs checked by a CI test -- score normalized to 0
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configno

Documentation

80Excellent
How it's scored
30/30README
25/25Documentation directory
15/15Documentation / homepage sitehttps://tensnap.netlify.app/
10/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics
has_wikino
homepagehttps://tensnap.netlify.app/
docs_sitehttps://tensnap.netlify.app/
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

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

36Weak · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
2.2/7.5Branch-Protectionbranch protection is not maximal on development and all release branches
0/2.5CI-Tests0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/13 approved changesets -- score normalized to 0
0.8/2.5Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
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
5/5Packagingpackaging workflow detected
0/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0/5SASTSAST tool is not run on all commits -- score normalized to 0
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releasesno data
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities27 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate3.6
Excluded from scoring (no data or not applicable): 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.

71Good · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history98 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.98
agent_instruction_files
agent_instruction_max_bytes
How it's scored
18/18One-command bootstrapexamples/go/Makefile
22/22Automated tests
11/11Lint / format config.eslintrc.json, eslint.config.mjs
11/11Static type checkingexamples/js/tsconfig.json, packages/benchmark/tsconfig.json, packages/core/tsconfig.json, packages/protocol/tsconfig.json, packages/tensnap-agent/tsconfig.json, packages/tensnap-js/tsconfig.json, packages/tensnap-tauri/tsconfig.json, packages/tensnap-web/tsconfig.json, packages/web-adapter/tsconfig.json, packages/web-common/tsconfig.json, pyrightconfig.json
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, go.sum, pnpm-lock.yaml
has_dockerfileno
typed_languageyes
bootstrap_filesexamples/go/Makefile
has_devcontainerno
has_linter_configyes
typecheck_configsexamples/js/tsconfig.json, packages/benchmark/tsconfig.json, packages/core/tsconfig.json, packages/protocol/tsconfig.json, packages/tensnap-agent/tsconfig.json, packages/tensnap-js/tsconfig.json, packages/tensnap-tauri/tsconfig.json, packages/tensnap-web/tsconfig.json, packages/web-adapter/tsconfig.json, packages/web-common/tsconfig.json, pyrightconfig.json
agent_commit_share0
toolchain_manifestsbenchmarks/schelling/v1/subjects/go/go.mod, examples/go/go.mod, packages/tensnap-go/go.mod, packages/tensnap-tauri/src-tauri/Cargo.toml
dependency_bot_commit_share0
How it's scored
45/45Type-checkable codeTypeScript (statically typed)
54.8/55Manageable file sizes2/648 source files over 60KB
Inputs used
primary_languageTypeScript
largest_source_bytes108,863
source_files_sampled648
oversized_source_files2
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)not applicable to this kind of software
0/20MCP servernot applicable to this kind of software
40/40Runnable examplesexamples
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

5GitHub stars
1contributors
470commits, last 12 months
0days since last push
0releases
1bus factor
0open issues
npmpackage ecosystems

Data collection warnings

  • Could not fetch npm package '@tensnap/core' from its registry
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
  • deps.dev does not index pypi:tensnap@0.3.0; advisories assessed against the repository dependency graph instead

More detail

Star and fork history 5 ★ / 0 ⇿
5Stars

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.

12345522025-112026-032026-07
OpenSSF Scorecard 3.6 / 10
3.6aggregate

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 02:28 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
0CI-Tests0 out of 4 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/13 approved changesets -- score normalized to 0
3Contributorsproject has 1 contributing companies or organizations -- score normalized to 3
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
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities27 existing vulnerabilities detected
Direct dependencies 96
RegistryPackageVersion constraintManifest
npm@leafer-ui/core^2.2.2packages/core/package.json
npm@tensnap/protocolworkspace:*packages/core/package.json
npmd3^7.9.0packages/core/package.json
npmpure-expr0.2.0packages/core/package.json
npmzod^4.4.3packages/core/package.json
npm@msgpack/msgpack^3.1.3packages/protocol/package.json
npmzod^4.4.3packages/protocol/package.json
npm@hono/node-server^2.0.10packages/tensnap-agent/package.json
npm@leafer-ui/core^2.2.2packages/tensnap-agent/package.json
npm@leafer-ui/node^2.2.2packages/tensnap-agent/package.json
npm@tensnap/coreworkspace:*packages/tensnap-agent/package.json
npm@tensnap/protocolworkspace:*packages/tensnap-agent/package.json
npmcanvas^3.2.3packages/tensnap-agent/package.json
npmhono^4.12.30packages/tensnap-agent/package.json
npmws^8.21.1packages/tensnap-agent/package.json
Gogithub.com/gorilla/websocketv1.5.3packages/tensnap-go/go.mod
npm@tensnap/protocolworkspace:*packages/tensnap-js/package.json
npm@types/ws^8.18.1packages/tensnap-js/package.json
npmws^8.21.1packages/tensnap-js/package.json
PyPInumpy>=1.24.0packages/tensnap-python/pyproject.toml
PyPImsgpack>=1.0.5packages/tensnap-python/pyproject.toml
PyPIwebsockets>=12.0packages/tensnap-python/pyproject.toml
PyPItyping-extensions>=4.9.0packages/tensnap-python/pyproject.toml
npm@lingui/cli^6.5.0packages/tensnap-tauri/package.json
npm@lingui/core^6.5.0packages/tensnap-tauri/package.json
npm@lingui/react^6.5.0packages/tensnap-tauri/package.json
npm@tauri-apps/api^2.11.1packages/tensnap-tauri/package.json
npm@tauri-apps/plugin-dialog2.7.1packages/tensnap-tauri/package.json
npm@tauri-apps/plugin-fs2.5.1packages/tensnap-tauri/package.json
npm@tauri-apps/plugin-store2.4.3packages/tensnap-tauri/package.json
npm@tensnap/webworkspace:*packages/tensnap-tauri/package.json
npm@tensnap/web-commonworkspace:*packages/tensnap-tauri/package.json
npmleafer-ui^2.2.2packages/tensnap-tauri/package.json
npmreact^19.2.7packages/tensnap-tauri/package.json
npmreact-dom^19.2.7packages/tensnap-tauri/package.json
npm@dnd-kit/core^6.3.1packages/tensnap-web/package.json
npm@dnd-kit/modifiers^9.0.0packages/tensnap-web/package.json
npm@lingui/core^6.5.0packages/tensnap-web/package.json
npm@lingui/react^6.5.0packages/tensnap-web/package.json
npm@msgpack/msgpack^3.1.3packages/tensnap-web/package.json
npm@radix-ui/react-alert-dialog^1.1.19packages/tensnap-web/package.json
npm@radix-ui/react-context-menu^2.3.3packages/tensnap-web/package.json
npm@radix-ui/react-dialog^1.1.19packages/tensnap-web/package.json
npm@radix-ui/react-dropdown-menu^2.1.20packages/tensnap-web/package.json
npm@radix-ui/react-label^2.1.11packages/tensnap-web/package.json
npm@radix-ui/react-popover^1.1.19packages/tensnap-web/package.json
npm@radix-ui/react-select^2.3.3packages/tensnap-web/package.json
npm@radix-ui/react-separator^1.1.11packages/tensnap-web/package.json
npm@radix-ui/react-slider^1.4.3packages/tensnap-web/package.json
npm@radix-ui/react-switch^1.3.3packages/tensnap-web/package.json
npm@radix-ui/react-tabs^1.1.17packages/tensnap-web/package.json
npm@radix-ui/react-toast^1.2.19packages/tensnap-web/package.json
npm@radix-ui/react-tooltip^1.2.12packages/tensnap-web/package.json
npmclsx^2.1.1packages/tensnap-web/package.json
npmd3^7.9.0packages/tensnap-web/package.json
npmidb^8.0.3packages/tensnap-web/package.json
npmleafer-ui^2.2.2packages/tensnap-web/package.json
npmlucide-react^1.24.0packages/tensnap-web/package.json
npmreact^19.2.7packages/tensnap-web/package.json
npmreact-dom^19.2.7packages/tensnap-web/package.json
npmreact-split^2.0.14packages/tensnap-web/package.json
npm@tensnap/coreworkspace:*packages/tensnap-web/package.json
npm@tensnap/examples-jsworkspace:*packages/tensnap-web/package.json
npm@tensnap/protocolworkspace:*packages/tensnap-web/package.json
npm@tensnap/web-adapterworkspace:*packages/tensnap-web/package.json
npm@tensnap/web-commonworkspace:*packages/tensnap-web/package.json
npmzod^4.4.3packages/tensnap-web/package.json
npmzustand^5.0.14packages/tensnap-web/package.json
npm@isomorphic-git/lightning-fs^4.6.2packages/web-adapter/package.json
npm@lingui/cli^6.5.0packages/web-adapter/package.json
npm@lingui/core^6.5.0packages/web-adapter/package.json
npm@lingui/react^6.5.0packages/web-adapter/package.json
npm@radix-ui/react-alert-dialog^1.1.19packages/web-adapter/package.json
npm@radix-ui/react-context-menu^2.3.3packages/web-adapter/package.json
npm@radix-ui/react-dialog^1.1.19packages/web-adapter/package.json
npm@radix-ui/react-dropdown-menu^2.1.20packages/web-adapter/package.json
npm@radix-ui/react-label^2.1.11packages/web-adapter/package.json
npm@tensnap/coreworkspace:*packages/web-adapter/package.json
npm@tensnap/jsworkspace:*packages/web-adapter/package.json
npm@tensnap/protocolworkspace:*packages/web-adapter/package.json
npm@tensnap/web-commonworkspace:*packages/web-adapter/package.json
npmclsx^2.1.1packages/web-adapter/package.json
npmjszip^3.10.1packages/web-adapter/package.json
npmlucide-react^1.24.0packages/web-adapter/package.json
npmreact^19.2.7packages/web-adapter/package.json
npmreact-dom^19.2.7packages/web-adapter/package.json
npm@lingui/core^6.5.0packages/web-common/package.json
npm@lingui/react^6.5.0packages/web-common/package.json
npm@radix-ui/react-context-menu^2.3.3packages/web-common/package.json
npm@radix-ui/react-alert-dialog^1.1.19packages/web-common/package.json
npm@radix-ui/react-dialog^1.1.19packages/web-common/package.json
npm@radix-ui/react-select^2.3.3packages/web-common/package.json
npm@radix-ui/react-toast^1.2.19packages/web-common/package.json
npmclsx^2.1.1packages/web-common/package.json
npmlucide-react^1.24.0packages/web-common/package.json
npmreact^19.2.7packages/web-common/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.

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, npm, PyPI.