Is SimWorld safe to use?

SimWorld has an HVTrust score of 42.1/100 (Grade D), ranked #1123 of 1325 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for SimWorld?

SimWorld scores 42.1/100 on HVTracker's evidence-weighted HVTrust scale. It has 787 GitHub stars and is categorized under Observability & Evaluation.

SimWorld

SimWorld-AI/SimWorld

SimWorld: An Open-ended Realistic Simulator for Autonomous Agents in Physical and Social Worlds

Observability & Evaluation Python Listed Apache-2.0

Is SimWorld safe? Thin or incomplete trust evidence. Review carefully before production use.

OSSF Scorecard 4.1 / 10

Provenance None

Signed commits 26%

Last push 92d ago

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In detail: SimWorld scores 42.1/100 (Grade D), ranked #1123 of 1325 tracked open-source AI agent projects, on evidence coverage C (2 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 4.1/10; 26% of recent commits are signed; last pushed 2026-06-26. Every point is earned from checkable signals — never paid placement. How scoring works →

How SimWorld compares in Observability & Evaluation

Bars show each HVTrust score; the tick marks SimWorld’s 42.1.

Where the 42.1 comes from

HVTrust dimensions vs the Observability & Evaluation average

42.1 / 100 · 100.0% confidence

SimWorld Observability & Evaluation average (23 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits

6.4 / 25

5.6 below avg 12.0

Identity / Provenance60% listing status · 40% build provenance

10.8 / 18

2.5 below avg 13.3

Transparency50% declared license · 50% OSSF Scorecard

12.0 / 17

in line with avg 12.4

Maintenance60% last-push freshness · 40% commit activity

5.9 / 20

9.1 below avg 15.0

AdoptionLog-scaled stars · package downloads

7.0 / 20

6.7 below avg 13.7

Quick Trust Read

What Would Improve It

Publish package provenance or release attestations for stronger supply-chain evidence.

Recent Changes

2026-09-24

Activity Went Stale

No commits for 90 days

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependency: OpenAI

2026-09-23

Rank Moved

Rank dropped 478 spots (#638 → #1116)

Maintainer Checklist

Raise Scorecard signals Current OSSF Scorecard is 4.1/10. Tighten the weakest checks to improve public safety evidence.

Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.

Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.

Refresh maintenance signals The repo was last pushed 92 days ago. Fresh activity helps separate stable projects from stale ones.

Compare with another agent Get email alerts for SimWorld View Observability & Evaluation Report missing data

38.7

Activity sub-score · out of 100

#21

In Observability & Evaluation

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade D reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Evidence coverage C is separate — it grades how many independent signal types back the score (2 of 5), so a high score on thin evidence stays visible. Full methodology →

Rank Trend

2026-08-11 2026-09-26

Activity & Reach

Stars

787

Forks

Last Push

2026-06-26

92 days ago

Commits (4 wk)

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

Rank Change

▲1

was #1124

Analysis

Activity Inputs

38.7 / 100

StarsRepository reach

17.4 / 30

FreshnessLast push recency

12.2 / 25

ActivityRecent commits

0.0 / 25

CommunityFork signal

9.1 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

4.1 / 10

OpenSSF Scorecard · scanned Sep 21, 2026

Signed Commits

26%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 6

CI-Tests 10

CII-Best-Practices 0

Code-Review 2

Contributors 10

Dangerous-Workflow -1

Dependency-Update-Tool 0

Fuzzing 0

License 10

Maintained 0

Packaging -1

Pinned-Dependencies -1

SAST 0

Security-Policy 0

Signed-Releases -1

Token-Permissions -1

Vulnerabilities 10

Common questions about SimWorld

Public trust evidence for SimWorld is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.

Does SimWorld publish package provenance?

No published build provenance is currently detected for SimWorld. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.

Does SimWorld have an OpenSSF Scorecard?

SimWorld has an OpenSSF Scorecard score of 4.1/10. The Scorecard checks for branch protection, signed releases, dependency updates, fuzzing, code review, and other supply-chain hygiene items. See the full check breakdown on this page.

Is SimWorld actively maintained?

Slowing down. Last push was 92 days ago — keep an eye on whether activity resumes.

What license does SimWorld use?

SimWorld ships under Apache-2.0. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are SimWorld's commits signed?

26% of the last 100 commits to SimWorld are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

AI agent surface

MCP, providers, tool surface

Scored in HVTrust

These runtime-trust fields — detected from public repo docs and manifests — contribute a bounded adjustment to this project's HVTrust score alongside supply-chain evidence. The exact values each field can add or subtract are documented in the methodology → Compare this surface across every listed agent in the capability matrix →

MCP Server Support

None detected

No MCP server signal detected.

Detailed evidence is not shown in the public view.

External Service Dependencies

medium confidence

1 detected

Public provider/service dependencies detected.

OpenAI

Credential signal: No explicit API-key/config marker detected.

Tool / Plugin Surface

None detected

No clear plugin system or broad tool surface detected.

Detailed evidence is not shown in the public view.

Package Provenance Drift

N/A

No package source configured

Detailed evidence is not shown in the public view.

MCP signal live
External deps live
Tool / plugin surface live
Package provenance drift live

How this surface has changed

Detected changes to SimWorld's runtime surface and supply-chain posture, from daily public-signal snapshots. A change here means our detectors see something different — a genuinely changed capability, or better evidence of an existing one.

2026-09-24

Activity Went Stale

No commits for 90 days

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependency: OpenAI

2026-09-03

Tool Surface Changed

Detected tool/plugin surface changed: declared → none

Maintain SimWorld?

For maintainers

HVTrust scores SimWorld from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Submit a correction → Add the trust badge

Reputation Timeline

Signal history

2026-09-24

Activity Went Stale

No commits for 90 days

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependency: OpenAI

2026-09-23

Rank Moved

Rank dropped 478 spots (#638 → #1116)

2026-09-23

HVTrust Changed

HVTrust up 9.8pts (32.5 → 42.3)

2026-09-22

Newly Listed

First tracked at rank #638

2026-09-21

Removed From Active Tracking

Removed from active tracking

2026-09-17

Scorecard Added

OSSF Scorecard: 4.1/10

2026-09-17

Rank Moved

Rank rose 212 spots (#1323 → #1111)

2026-09-17

HVTrust Changed

HVTrust up 25.7pts (17.0 → 42.7)

2026-09-03

Tool Surface Changed

Detected tool/plugin surface changed: declared → none

2026-09-02

Rank Moved

Rank dropped 12 spots (#1289 → #1301)

2026-08-30

Rank Moved

Rank dropped 10 spots (#1263 → #1273)

2026-08-29

Rank Moved

Rank dropped 15 spots (#1248 → #1263)

2026-08-26

Rank Moved

Rank dropped 36 spots (#1194 → #1230)

2026-08-16

Rank Moved

Rank dropped 24 spots (#1162 → #1186)

2026-08-10

Newly Listed

First tracked at rank #1158

GitHub →

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Other agents in Observability & Evaluation

Data sources
GitHub REST API (repo, commits, stars, forks, license) · OpenSSF Scorecard CLI
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.3 · Raw JSON