Is SignNow Api Helper MCP safe to use?

SignNow Api Helper MCP has an HVTrust score of 35.3/100 (Grade D), ranked #1131 of 1320 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for SignNow Api Helper MCP?

SignNow Api Helper MCP scores 35.3/100 on HVTracker's evidence-weighted HVTrust scale. It has 10 GitHub stars and is categorized under MCP Servers.

SignNow Api Helper MCP

signnow/sn-api-helper-mcp

Official SignNow API Helper MCP server for AI agents. Answers questions about the SignNow API and provides integration g

MCP Servers Python Grade D Listed MIT

35.3/100

Rank #1131 of 1320

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

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Listing state

Listed

Evidence coverage

Grade B · 3/5 signals

Last push

2026-01-21 · 226d ago

Recent change

Rank +6

Is SignNow Api Helper MCP safe? SignNow Api Helper MCP scores 35.3/100 (Grade D), ranked #1131 of 1320 tracked open-source AI agent projects, on evidence coverage B (3 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 3.8/10; 44% of recent commits are signed; last pushed 2026-01-21. Every point is earned from checkable signals — never paid placement. How scoring works →

Ranked neighbours in MCP Servers

#650 Apollo.io — 35.5 (D) → #651 Galaxy MCP — 35.5 (D) → #653 DEVONthink MCP (istefox) — 35.3 (D) → #654 Smart Connections MCP — 35.2 (D) →

Quick Trust Read

What Would Improve It

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

Recent Changes

2026-09-03

Rank Moved

Rank dropped 49 spots (#1073 → #1122)

2026-09-02

Rank Moved

Rank dropped 43 spots (#1030 → #1073)

2026-09-01

Rank Moved

Rank dropped 40 spots (#990 → #1030)

Maintainer Checklist

Raise Scorecard signals Current OSSF Scorecard is 3.8/10. 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.

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 226 days ago. Fresh activity helps separate stable projects from stale ones.

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9.8

Activity sub-score · out of 100

#652

In MCP Servers

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 B is separate — it grades how many independent signal types back the score (3 of 5), so a high score on thin evidence stays visible. Full methodology →

Rank Trend

2026-08-11 2026-09-04

Activity & Reach

Stars

Forks

Last Push

2026-01-21

226 days ago

Commits (4 wk)

Downloads (7d)

pypi

HN mentions (30d)

—

Open Issues

Rank Change

▼9

was #1122

Analysis

HVTrust Dimensions vs MCP Servers

35.3 / 100 · 100.0% confidence

SignNow Api Helper MCP MCP Servers average (778 agents)

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

6.9 / 25

2.6 below avg 9.5

Identity / Provenance60% listing status · 40% build provenance

10.8 / 18

2.6 below avg 13.4

Transparency50% declared license · 50% OSSF Scorecard

11.7 / 17

in line with avg 11.8

Maintenance60% last-push freshness · 40% commit activity

0 / 20

12.2 below avg 12.2

AdoptionLog-scaled stars · package downloads

3.9 / 20

2.3 below avg 6.2

Activity Inputs

9.8 / 100

StarsRepository reach

6.2 / 30

FreshnessLast push recency

0.0 / 25

ActivityRecent commits

0.0 / 25

CommunityFork signal

3.6 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

3.8 / 10

OpenSSF Scorecard · scanned Aug 26, 2026

Signed Commits

44%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 0

CI-Tests 0

CII-Best-Practices 0

Code-Review 0

Contributors 3

Dangerous-Workflow 10

Dependency-Update-Tool 0

Fuzzing 0

License 10

Maintained 0

Packaging -1

Pinned-Dependencies 0

SAST 0

Security-Policy 0

Signed-Releases -1

Token-Permissions 9

Vulnerabilities 10

Is SignNow Api Helper MCP safe?

Public trust evidence for SignNow Api Helper MCP 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 SignNow Api Helper MCP publish package provenance?

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

Does SignNow Api Helper MCP have an OpenSSF Scorecard?

SignNow Api Helper MCP has an OpenSSF Scorecard score of 3.8/10. 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 SignNow Api Helper MCP actively maintained?

Stale. The repository has not been pushed to in 226 days. Consider whether the project is still being maintained.

What license does SignNow Api Helper MCP use?

SignNow Api Helper MCP ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are SignNow Api Helper MCP's commits signed?

43% of the last 100 commits to SignNow Api Helper MCP 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

high confidence

Implemented

SignNow Api Helper MCP appears to expose MCP server capabilities.

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

low confidence

Unknown

Package source metadata is missing or inconclusive

Detailed evidence is not shown in the public view.

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

Maintain SignNow Api Helper MCP?

For maintainers

HVTrust scores SignNow Api Helper MCP 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

2026-09-03

Rank Moved

Rank dropped 49 spots (#1073 → #1122)

2026-09-02

Rank Moved

Rank dropped 43 spots (#1030 → #1073)

2026-09-01

Rank Moved

Rank dropped 40 spots (#990 → #1030)

2026-08-31

Rank Moved

Rank dropped 30 spots (#960 → #990)

2026-08-30

Rank Moved

Rank dropped 47 spots (#913 → #960)

2026-08-29

Rank Moved

Rank dropped 49 spots (#864 → #913)

2026-08-28

Rank Moved

Rank dropped 27 spots (#837 → #864)

2026-08-27

Rank Moved

Rank dropped 24 spots (#813 → #837)

2026-08-26

Scorecard Added

OSSF Scorecard: 3.8/10

2026-08-26

Rank Moved

Rank rose 310 spots (#1123 → #813)

2026-08-26

HVTrust Changed

HVTrust up 16.4pts (19.1 → 35.5)

2026-08-16

Rank Moved

Rank dropped 25 spots (#1106 → #1131)

2026-08-10

Rank Moved

Rank dropped 65 spots (#1045 → #1110)

2026-08-08

Newly Listed

First tracked at rank #1042

GitHub → PyPI: sn-api-helper-mcp

Embed Badge Badge guide for maintainers →

For maintainers

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Other agents in MCP Servers

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