Is Callstackincubator Agent Skills safe to use?

Callstackincubator Agent Skills has an HVTrust score of 53.3/100 (Grade C), ranked #187 of 351 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for Callstackincubator Agent Skills?

Callstackincubator Agent Skills scores 53.3/100 on HVTracker's evidence-weighted HVTrust scale. It has 1.7k GitHub stars and is categorized under Agent Skills.

Callstackincubator Agent Skills

callstackincubator/agent-skills

A collection of agent-optimized React Native skills for AI coding assistants.

Agent Skills Shell Listed MIT

Is Callstackincubator Agent Skills safe? Thin or incomplete trust evidence. Review carefully before production use.

OSSF Scorecard 4.8 / 10

Provenance None

Signed commits 81%

Last push 10d ago

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In detail: Callstackincubator Agent Skills scores 53.3/100 (Grade C), ranked #187 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 4.8/10; 81% of recent commits are signed; last pushed 2026-09-16. Every point is earned from checkable signals — never paid placement. How scoring works →

How Callstackincubator Agent Skills compares in Agent Skills

#185 Secondsky Claude Skills 53.4 +0.1
#186 Council Of High Intelligence 53.4 +0.1
#187 Callstackincubator Agent Skills 53.3 this agent
#188 Claude Code Skills Zh 53.3 ±0
#189 Power Bi Agentic Development 53.3 ±0

Bars show each HVTrust score; the tick marks Callstackincubator Agent Skills’s 53.3.

Where the 53.3 comes from

HVTrust dimensions vs the Agent Skills average

53.3 / 100 · 100.0% confidence

Callstackincubator Agent Skills Agent Skills average (351 agents)

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

10.0 / 25

1.9 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

12.6 / 17

in line with avg 12.2

Maintenance60% last-push freshness · 40% commit activity

12.5 / 20

1.7 below avg 14.2

AdoptionLog-scaled stars · package downloads

7.7 / 20

1.3 below 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

Rank Moved

Rank dropped 17 spots (#169 → #186)

2026-09-24

Rank Moved

Rank rose 10 spots (#179 → #169)

2026-09-23

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

Maintainer Checklist

Raise Scorecard signals Current OSSF Scorecard is 4.8/10. 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 Callstackincubator Agent Skills View Agent Skills Report missing data

56.6

Activity sub-score · out of 100

#187

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 C 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

1.7k

Forks

118

Last Push

2026-09-16

10 days ago

Commits (4 wk)

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

Rank Change

▼1

was #186

Analysis

Activity Inputs

56.6 / 100

StarsRepository reach

19.3 / 30

FreshnessLast push recency

23.6 / 25

ActivityRecent commits

3.8 / 25

CommunityFork signal

9.7 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

4.8 / 10

OpenSSF Scorecard · scanned Sep 20, 2026

Signed Commits

81%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 0

CI-Tests 5

CII-Best-Practices 0

Code-Review 4

Contributors 10

Dangerous-Workflow 10

Dependency-Update-Tool 0

Fuzzing 0

License 10

Maintained 10

Packaging -1

Pinned-Dependencies 0

SAST 5

Security-Policy 0

Signed-Releases -1

Token-Permissions 0

Vulnerabilities 10

Common questions about Callstackincubator Agent Skills

Public trust evidence for Callstackincubator Agent Skills 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 Callstackincubator Agent Skills publish package provenance?

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

Does Callstackincubator Agent Skills have an OpenSSF Scorecard?

Callstackincubator Agent Skills has an OpenSSF Scorecard score of 4.8/10. 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 Callstackincubator Agent Skills actively maintained?

Maintained. Last push was 10 days ago.

What license does Callstackincubator Agent Skills use?

Callstackincubator Agent Skills ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are Callstackincubator Agent Skills's commits signed?

80% of the last 100 commits to Callstackincubator Agent Skills 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.

Anthropic

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

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 Callstackincubator Agent Skills'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 dependency: Anthropic

Maintain Callstackincubator Agent Skills?

For maintainers

HVTrust scores Callstackincubator Agent Skills 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

Rank Moved

Rank dropped 17 spots (#169 → #186)

2026-09-24

Rank Moved

Rank rose 10 spots (#179 → #169)

2026-09-23

Tool Surface Changed

Detected tool/plugin surface changed: none → declared

2026-09-23

Provider Added

Runtime surface grew — new detected provider dependency: Anthropic

2026-09-23

Grade Changed

Trust grade D → C

2026-09-23

Rank Moved

Rank dropped 46 spots (#133 → #179)

2026-09-23

HVTrust Changed

HVTrust up 11.5pts (41.4 → 52.9)

2026-09-22

Newly Listed

First tracked at rank #133

2026-09-21

Removed From Active Tracking

Removed from active tracking

2026-09-16

Rank Moved

Rank rose 46 spots (#209 → #163)

2026-09-16

HVTrust Changed

HVTrust up 3.7pts (50.3 → 54.0)

2026-09-16

Activity Score Changed

Activity score up 9pts (49 → 58)

2026-09-07

Rank Moved

Rank dropped 36 spots (#146 → #182)

2026-09-07

Activity Score Changed

Activity score down 9pts (59 → 50)

2026-09-05

Rank Moved

Rank dropped 16 spots (#124 → #140)

2026-08-31

Rank Moved

Rank dropped 11 spots (#89 → #100)

2026-08-30

Rank Moved

Rank dropped 19 spots (#70 → #89)

2026-08-29

Rank Moved

Rank dropped 13 spots (#57 → #70)

2026-08-28

Rank Moved

Rank dropped 13 spots (#44 → #57)

2026-08-27

Scorecard Added

OSSF Scorecard: 4.8/10

2026-08-27

Grade Changed

Trust grade D → C

2026-08-27

Rank Moved

Rank rose 145 spots (#189 → #44)

2026-08-27

HVTrust Changed

HVTrust up 32.4pts (22.2 → 54.6)

2026-08-26

Rank Moved

Rank dropped 86 spots (#103 → #189)

2026-08-11

Newly Listed

First tracked at rank #94

GitHub →

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For maintainers

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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