Is Antigravity CLI safe to use?

Antigravity CLI has an HVTrust score of 39.2/100 (Grade D), ranked #614 of 1204 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for Antigravity CLI?

Antigravity CLI scores 39.2/100 on HVTracker's evidence-weighted HVTrust scale. It has 1.9k GitHub stars and is categorized under Coding Agents.

Antigravity CLI

google-antigravity/antigravity-cli

Antigravity CLI brings the reasoning, execution, and orchestration capabilities of Antigravity agent harness directly in

Coding Agents Grade D Listed Proprietary

39.2/100

Rank #614 of 1204

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Thin or incomplete trust evidence. Review carefully before production use.

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Listing state

Listed

Evidence coverage

Grade C · 2/5 signals

Last push

2026-08-07 · 2d ago

Recent change

Rank +1

Is Antigravity CLI safe? Antigravity CLI scores 39.2/100 (Grade D), ranked #614 of 1204 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 2.6/10; 14% of recent commits are signed; last pushed 2026-08-07. Every point is earned from checkable signals — never paid placement. How scoring works →

Tracking note

This GitHub repository is a public issue tracker for Antigravity, a closed-source product — it does not contain the product's source code. The OpenSSF Scorecard and license signals below describe that issue-tracker repo, not the shipped product.

Ranked neighbours in Coding Agents

#47 Sweep — 41.6 (D) → #48 RA.Aid — 39.2 (D) → #50 Devika — 36.2 (D) → #51 Continue — 34.7 (D) →

Quick Trust Read

What Would Improve It

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

Recent Changes

2026-08-08

Rank Moved

Rank dropped 217 spots (#393 → #610)

2026-08-07

Tool Surface Changed

Detected tool/plugin surface changed: declared → none

2026-07-29

Rank Moved

Rank dropped 10 spots (#372 → #382)

Maintainer Checklist

Declare an open license Publish a clear OSI-approved license so usage and maintenance terms are independently verifiable.

Raise Scorecard signals Current OSSF Scorecard is 2.6/10. 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.

Compare with another agent Get email alerts for Antigravity CLI View Coding Agents Report missing data

69.7

Activity sub-score · out of 100

#49

In Coding Agents

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 →

Activity & Reach

Stars

1.9k

Forks

170

Last Push

2026-08-07

2 days ago

Commits (4 wk)

15?

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

583

Rank Change

▼4

was #610

Analysis

HVTrust Dimensions vs Coding Agents

39.2 / 100 · 100.0% confidence

Antigravity CLI Coding Agents average (65 agents)

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

4.0 / 25

3.9 below avg 7.9

Identity / Provenance60% listing status · 40% build provenance

10.8 / 18

0.9 below avg 11.7

Transparency50% declared license · 50% OSSF Scorecard

2.2 / 17

9.0 below avg 11.2

Maintenance60% last-push freshness · 40% commit activity

14.3 / 20

0.8 below avg 15.1

AdoptionLog-scaled stars · package downloads

7.9 / 20

4.4 below avg 12.3

Activity Inputs

69.7 / 100

StarsRepository reach

19.6 / 30

FreshnessLast push recency

24.7 / 25

ActivityRecent commits

15.0 / 25

CommunityFork signal

10.4 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

2.6 / 10

OpenSSF Scorecard · scanned Aug 8, 2026

Signed Commits

14%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 0

CI-Tests 10

CII-Best-Practices 0

Code-Review 0

Contributors 10

Dangerous-Workflow -1

Dependency-Update-Tool 0

Fuzzing 0

License 0

Maintained 0

Packaging -1

Pinned-Dependencies -1

SAST 0

Security-Policy 0

Signed-Releases 0

Token-Permissions -1

Vulnerabilities 10

Is Antigravity CLI safe?

Proprietary software. A lower HVTrust score reflects fewer public supply-chain artifacts (open license, build provenance, signed commits) — not a security finding. Antigravity CLI may have internal security practices not visible through public signals.

Public trust evidence for Antigravity CLI 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 Antigravity CLI publish package provenance?

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

Does Antigravity CLI have an OpenSSF Scorecard?

Antigravity CLI has an OpenSSF Scorecard score of 2.6/10. 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 Antigravity CLI actively maintained?

Actively maintained. The repository was pushed to within the last 2 day(s).

What license does Antigravity CLI use?

Antigravity CLI ships under no SPDX license detected. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are Antigravity CLI's commits signed?

14% of the last 100 commits to Antigravity CLI 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

None detected

No clear third-party provider dependency detected.

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 Antigravity CLI'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.

2026-08-07

Tool Surface Changed

Detected tool/plugin surface changed: declared → none

2026-06-05

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

Maintain Antigravity CLI?

For maintainers

HVTrust scores Antigravity CLI 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

2026-08-08

Rank Moved

Rank dropped 217 spots (#393 → #610)

2026-08-07

Tool Surface Changed

Detected tool/plugin surface changed: declared → none

2026-07-29

Rank Moved

Rank dropped 10 spots (#372 → #382)

2026-07-15

Rank Moved

Rank dropped 25 spots (#347 → #372)

2026-07-14

Rank Moved

Rank dropped 19 spots (#328 → #347)

2026-07-13

Rank Moved

Rank dropped 34 spots (#294 → #328)

2026-06-24

Rank Moved

Rank dropped 34 spots (#258 → #292)

2026-06-23

Rank Moved

Rank dropped 22 spots (#236 → #258)

2026-06-22

Rank Moved

Rank dropped 10 spots (#226 → #236)

2026-06-21

Rank Moved

Rank dropped 13 spots (#213 → #226)

2026-06-18

Rank Moved

Rank dropped 10 spots (#194 → #204)

2026-06-16

License Changed

License classification changed from unlicensed to proprietary

2026-06-16

Warning Cleared

Warning cleared: eligibility issues resolved

2026-06-14

Rank Moved

Rank dropped 12 spots (#182 → #194)

2026-06-13

Rank Moved

Rank rose 13 spots (#195 → #182)

2026-06-10

Scorecard Added

OSSF Scorecard: 2.5/10

2026-06-10

Rank Moved

Rank rose 19 spots (#213 → #194)

2026-06-10

HVTrust Changed

HVTrust up 21.8pts (16.2 → 38.0)

2026-06-08

Rank Moved

Rank dropped 12 spots (#204 → #216)

2026-06-06

Rank Moved

Rank dropped 10 spots (#203 → #213)

2026-06-05

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

2026-06-03

Newly Listed

First tracked at rank #198

GitHub →

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Other agents in Coding Agents

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 v4.2 · Raw JSON