Is Plannotator safe to use?

Plannotator has an HVTrust score of 66.7/100 (Grade B), ranked #49 of 351 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for Plannotator?

Plannotator scores 66.7/100 on HVTracker's evidence-weighted HVTrust scale. It has 8.9k GitHub stars and is categorized under Agent Skills.

Plannotator

backnotprop/plannotator

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

Agent Skills TypeScript Listed Apache-2.0

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

OSSF Scorecard 7.0 / 10

Provenance None

Signed commits 93%

Last push yesterday

Compare Plannotator

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In detail: Plannotator scores 66.7/100 (Grade B), ranked #49 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 7.0/10; 93% of recent commits are signed; last pushed 2026-09-25. Every point is earned from checkable signals — never paid placement. How scoring works →

How Plannotator compares in Agent Skills

Bars show each HVTrust score; the tick marks Plannotator’s 66.7.

Where the 66.7 comes from

HVTrust dimensions vs the Agent Skills average

66.7 / 100 · 100.0% confidence

Plannotator Agent Skills average (351 agents)

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

13.4 / 25

5.3 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

14.4 / 17

2.2 above avg 12.2

Maintenance60% last-push freshness · 40% commit activity

19.9 / 20

5.7 above avg 14.2

AdoptionLog-scaled stars · package downloads

9.5 / 20

0.5 above avg 9.0

Quick Trust Read

What Would Improve It

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

Recent Changes

2026-09-23

License Changed

License classification changed from unlicensed to open

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

Maintainer Checklist

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 Plannotator View Agent Skills Report missing data

86.9

Activity sub-score · out of 100

#49

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

8.9k

Forks

677

Last Push

2026-09-25

yesterday

Commits (4 wk)

195

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

Rank Change

▲1

was #50

Analysis

Activity Inputs

86.9 / 100

StarsRepository reach

23.7 / 30

FreshnessLast push recency

24.9 / 25

ActivityRecent commits

25 / 25

CommunityFork signal

13.2 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

7.0 / 10

OpenSSF Scorecard · scanned Sep 20, 2026

Signed Commits

93%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 0

CI-Tests 10

CII-Best-Practices 0

Code-Review 1

Contributors 10

Dangerous-Workflow 10

Dependency-Update-Tool 10

Fuzzing 0

License 10

Maintained 10

Packaging 10

Pinned-Dependencies 8

SAST 8

Security-Policy 10

Signed-Releases 0

Token-Permissions 10

Vulnerabilities 9

Common questions about Plannotator

Plannotator 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 Plannotator publish package provenance?

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

Does Plannotator have an OpenSSF Scorecard?

Plannotator has an OpenSSF Scorecard score of 7.0/10. 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 Plannotator actively maintained?

Actively maintained. The repository was pushed to within the last 1 day(s).

What license does Plannotator use?

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

Are Plannotator's commits signed?

93% of the last 100 commits to Plannotator 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

high confidence

1 detected

Public provider/service dependencies detected.

Anthropic

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 Plannotator'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 Plannotator?

For maintainers

HVTrust scores Plannotator 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

2026-09-23

License Changed

License classification changed from unlicensed to open

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 C → B

2026-09-23

Rank Moved

Rank dropped 43 spots (#5 → #48)

2026-09-23

HVTrust Changed

HVTrust up 11.6pts (54.9 → 66.5)

2026-09-22

Newly Listed

First tracked at rank #5

2026-09-21

Removed From Active Tracking

Removed from active tracking

2026-09-18

Grade Changed

Trust grade C → B

2026-09-05

Rank Moved

Rank dropped 15 spots (#45 → #60)

2026-09-02

Scorecard Added

OSSF Scorecard: 6.3/10

2026-09-02

Grade Changed

Trust grade D → C

2026-09-02

Rank Moved

Rank rose 228 spots (#262 → #34)

2026-09-02

HVTrust Changed

HVTrust up 39.4pts (25.1 → 64.5)

2026-09-01

Rank Moved

Rank dropped 12 spots (#250 → #262)

2026-08-31

Rank Moved

Rank dropped 15 spots (#235 → #250)

2026-08-30

Rank Moved

Rank dropped 34 spots (#201 → #235)

2026-08-29

Rank Moved

Rank dropped 34 spots (#167 → #201)

2026-08-28

Rank Moved

Rank dropped 26 spots (#141 → #167)

2026-08-27

Rank Moved

Rank dropped 21 spots (#120 → #141)

2026-08-26

Rank Moved

Rank dropped 68 spots (#52 → #120)

2026-08-11

Newly Listed

First tracked at rank #52

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