Is Last30Days Skill safe to use?

Last30Days Skill has an HVTrust score of 68.5/100 (Grade B), ranked #38 of 351 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for Last30Days Skill?

Last30Days Skill scores 68.5/100 on HVTracker's evidence-weighted HVTrust scale. It has 62.8k GitHub stars and is categorized under Agent Skills.

Last30Days Skill

mvanhorn/last30days-skill

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

Agent Skills Python Listed MIT

Is Last30Days Skill safe? Promising trust profile, but some evidence still deserves review.

OSSF Scorecard 6.5 / 10

Provenance None

Signed commits 100%

Last push 3d ago

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In detail: Last30Days Skill scores 68.5/100 (Grade B), ranked #38 of 351 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 6.5/10; 100% of recent commits are signed; last pushed 2026-09-23. Every point is earned from checkable signals — never paid placement. How scoring works →

How Last30Days Skill compares in Agent Skills

Bars show each HVTrust score; the tick marks Last30Days Skill’s 68.5.

Where the 68.5 comes from

HVTrust dimensions vs the Agent Skills average

68.5 / 100 · 100.0% confidence

Last30Days Skill Agent Skills average (351 agents)

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

13.1 / 25

5.0 above avg 8.1

Identity / Provenance60% listing status · 40% build provenance

10.8 / 18

0.6 below avg 11.4

Transparency50% declared license · 50% OSSF Scorecard

14.0 / 17

1.8 above avg 12.2

Maintenance60% last-push freshness · 40% commit activity

19.4 / 20

5.2 above avg 14.2

AdoptionLog-scaled stars · package downloads

11.5 / 20

2.5 above avg 9.0

Quick Trust Read

What Would Improve It

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

Recent Changes

2026-09-25

Grade Changed

Trust grade D → B

2026-09-25

Rank Moved

Rank rose 221 spots (#259 → #38)

2026-09-25

HVTrust Changed

HVTrust up 23.0pts (45.6 → 68.6)

Maintainer Checklist

Raise Scorecard signals Current OSSF Scorecard is 6.5/10. 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.

Compare with another agent Get email alerts for Last30Days Skill View Agent Skills Report missing data

94.5

Activity sub-score · out of 100

#38

In Agent Skills

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade B 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

62.8k

Forks

5.5k

Last Push

2026-09-23

3 days ago

Commits (4 wk)

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

Rank Change

was #38

Analysis

Activity Inputs

94.5 / 100

StarsRepository reach

28.8 / 30

FreshnessLast push recency

24.6 / 25

ActivityRecent commits

23.7 / 25

CommunityFork signal

17.4 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

6.5 / 10

OpenSSF Scorecard · scanned Sep 19, 2026

Signed Commits

100%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 3

CI-Tests 10

CII-Best-Practices 0

Code-Review 8

Contributors 10

Dangerous-Workflow -1

Dependency-Update-Tool 10

Fuzzing 0

License 10

Maintained 10

Packaging -1

Pinned-Dependencies -1

SAST 10

Security-Policy 0

Signed-Releases 0

Token-Permissions -1

Vulnerabilities 10

Common questions about Last30Days Skill

Last30Days Skill has a mixed signal profile. Some trust indicators are present, others are missing. Whether it is safe for your use case depends on which gaps matter to you — review the breakdown below before adopting in production.

Does Last30Days Skill publish package provenance?

No published build provenance is currently detected for Last30Days Skill. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.

Does Last30Days Skill have an OpenSSF Scorecard?

Last30Days Skill has an OpenSSF Scorecard score of 6.5/10. 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 Last30Days Skill actively maintained?

Actively maintained. The repository was pushed to within the last 3 day(s).

What license does Last30Days Skill use?

Last30Days Skill ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are Last30Days Skill's commits signed?

100% of the last 100 commits to Last30Days Skill 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

medium confidence

Implemented

Last30Days Skill appears to expose MCP server capabilities.

Detailed evidence is not shown in the public view.

External Service Dependencies

high confidence

3 detected

Public provider/service dependencies detected.

Credential signal: API keys or service config markers documented.

Tool / Plugin Surface

high confidence

Declared

Declared plugin/integration 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 Last30Days Skill'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.

2026-09-23

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependencies: Anthropic, Google Gemini, xAI Grok

2026-09-23

Mcp Status Changed

Detected MCP server support changed: none → implemented

Maintain Last30Days Skill?

For maintainers

HVTrust scores Last30Days Skill 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

2026-09-25

Grade Changed

Trust grade D → B

2026-09-25

Rank Moved

Rank rose 221 spots (#259 → #38)

2026-09-25

HVTrust Changed

HVTrust up 23.0pts (45.6 → 68.6)

2026-09-23

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependencies: Anthropic, Google Gemini, xAI Grok

2026-09-23

Mcp Status Changed

Detected MCP server support changed: none → implemented

2026-09-23

Rank Moved

Rank dropped 79 spots (#179 → #258)

2026-09-23

HVTrust Changed

HVTrust up 8.8pts (36.9 → 45.7)

2026-09-22

Newly Listed

First tracked at rank #179

2026-09-21

Removed From Active Tracking

Removed from active tracking

2026-09-11

Rank Moved

Rank dropped 11 spots (#244 → #255)

2026-09-05

Rank Moved

Rank dropped 11 spots (#205 → #216)

2026-09-01

Rank Moved

Rank dropped 12 spots (#177 → #189)

2026-08-31

Rank Moved

Rank dropped 16 spots (#161 → #177)

2026-08-30

Rank Moved

Rank dropped 32 spots (#129 → #161)

2026-08-29

Rank Moved

Rank dropped 31 spots (#98 → #129)

2026-08-28

Rank Moved

Rank dropped 21 spots (#77 → #98)

2026-08-27

Rank Moved

Rank dropped 20 spots (#57 → #77)

2026-08-26

Rank Moved

Rank dropped 44 spots (#13 → #57)

2026-08-11

Newly Listed

First tracked at rank #11

GitHub →

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Other agents in Agent Skills

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