updated 2026-09-04 14:03 UTC

Arduino MCP Server

hardware-mcp/arduino-mcp-server

An open source Arduino MCP server that enables AI assistants to interact with Arduino using structured tool access via t

MCP Servers JavaScript Grade D Listed MIT
32.3/100
Rank #1181 of 1320
Compare Arduino MCP Server

How does it stack up against its MCP Servers neighbours?

Pick any agent to compare →

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

Open compare tool Suggest correction
Listing state
Listed
Evidence coverage
Grade C · 2/5 signals
Last push
2026-08-22 · 13d ago
Recent change
Rank +7

Is Arduino MCP Server safe? Arduino MCP Server scores 32.3/100 (Grade D), ranked #1181 of 1320 tracked open-source AI agent projects, on evidence coverage C (2 of 5 independent signal types). The public evidence: no package-provenance attestation found; no OSSF Scorecard result yet; 42% of recent commits are signed; last pushed 2026-08-22. Every point is earned from checkable signals — never paid placement. How scoring works →

Ranked neighbours in MCP Servers

#688 P4mcp Server — 32.3 (D) → #689 Simplenote MCP — 32.3 (D) → #691 shadcn-ui MCP Server — 32.2 (D) → #692 Astro MCP — 32.0 (D) →

Quick Trust Read

What Would Improve It
Add or improve OSSF Scorecard coverage so safety checks are easier to verify.
Recent Changes
2026-09-03
Rank Moved
Rank dropped 44 spots (#1129 → #1173)
2026-09-02
Rank Moved
Rank rose 110 spots (#1239 → #1129)
2026-09-02
HVTrust Changed
HVTrust up 11.8pts (20.7 → 32.5)
Maintainer Checklist
Add Scorecard coverage Expose the repository to OpenSSF Scorecard checks so supply-chain posture is easier to verify.
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 Arduino MCP Server View MCP Servers Report missing data
36.8
Activity sub-score · out of 100
#690
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 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 →

Signals refreshed 2026-09-04 14:03 UTC · Repo last pushed 13 days ago

Rank Trend

2026-08-11 2026-09-04

Activity & Reach

Stars
17
Forks
2
Last Push
2026-08-22
13 days ago
Commits (4 wk)
1
Downloads (7d)
122
npm
HN mentions (30d)
—
Open Issues
0
Rank Change
▼8
was #1173

Analysis

HVTrust Dimensions vs MCP Servers

32.3 / 100 · 67.0% confidence

Arduino MCP Server MCP Servers average (778 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
2.1 / 25
7.4 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
8.5 / 17
3.3 below avg 11.8
Maintenance60% last-push freshness · 40% commit activity
12.3 / 20
in line with avg 12.2
AdoptionLog-scaled stars · package downloads
5.8 / 20
in line with avg 6.2

Activity Inputs

36.8 / 100
StarsRepository reach
7.5 / 30
FreshnessLast push recency
23.2 / 25
ActivityRecent commits
3.8 / 25
CommunityFork signal
2.2 / 20

Supply Chain Trust

Package Provenance
None
No package attestations found
OSSF Scorecard
—
Not available
Signed Commits
42%
of last 100 commits verified

Is Arduino MCP Server safe?

Public trust evidence for Arduino MCP Server 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 Arduino MCP Server publish package provenance?
No published build provenance is currently detected for Arduino MCP Server. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Arduino MCP Server have an OpenSSF Scorecard?
No OpenSSF Scorecard data is currently published for Arduino MCP Server. Maintainers can enable the Scorecard GitHub Action to get a public score; without it, automated supply-chain hygiene is harder for outsiders to verify.
Is Arduino MCP Server actively maintained?
Maintained. Last push was 13 days ago.
What license does Arduino MCP Server use?
Arduino MCP Server ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Arduino MCP Server's commits signed?
42% of the last 100 commits to Arduino MCP Server 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
Arduino MCP Server 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
high confidence
Match
Published package metadata matches the tracked repo
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 Arduino MCP Server'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.

2026-08-22
Activity Resumed
Activity resumed

Maintain Arduino MCP Server?

For maintainers

HVTrust scores Arduino MCP Server 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
Rank 12HVTrust 2Listed 1Score 1Fresh 1
2026-09-03
Rank Moved
Rank dropped 44 spots (#1129 → #1173)
2026-09-02
Rank Moved
Rank rose 110 spots (#1239 → #1129)
2026-09-02
HVTrust Changed
HVTrust up 11.8pts (20.7 → 32.5)
2026-09-01
Rank Moved
Rank dropped 20 spots (#1219 → #1239)
2026-08-31
Rank Moved
Rank dropped 24 spots (#1195 → #1219)
2026-08-30
Rank Moved
Rank dropped 27 spots (#1168 → #1195)
2026-08-29
Rank Moved
Rank dropped 26 spots (#1142 → #1168)
2026-08-28
Rank Moved
Rank dropped 19 spots (#1123 → #1142)
2026-08-27
Rank Moved
Rank dropped 19 spots (#1104 → #1123)
2026-08-26
Rank Moved
Rank dropped 72 spots (#1032 → #1104)
2026-08-22
Activity Resumed
Activity resumed
2026-08-22
Rank Moved
Rank rose 220 spots (#1243 → #1023)
2026-08-22
HVTrust Changed
HVTrust up 5.0pts (16.0 → 21.0)
2026-08-22
Activity Score Changed
Activity score up 27pts (11 → 38)
2026-08-16
Rank Moved
Rank dropped 25 spots (#1217 → #1242)
2026-08-10
Rank Moved
Rank dropped 74 spots (#1137 → #1211)
2026-08-08
Newly Listed
First tracked at rank #1134
GitHub → npm: arduino-mcp-server

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 32.3 Grade D
Markdown:
[![HVTrust](https://hvtracker.net/badge/arduino-mcp-server.svg)](https://hvtracker.net/agents/arduino-mcp-server)
HTML:
<a href="https://hvtracker.net/agents/arduino-mcp-server"><img src="https://hvtracker.net/badge/arduino-mcp-server.svg" alt="HVTrust"></a>

Other agents in MCP Servers

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