Is MCP Server Code Runner safe to use?

MCP Server Code Runner has an HVTrust score of 25.4/100 (Grade D), ranked #1252 of 1320 tracked AI agent projects. This score reflects verifiable supply-chain integrity, transparency, maintenance, and adoption signals.

What is the trust score for MCP Server Code Runner?

MCP Server Code Runner scores 25.4/100 on HVTracker's evidence-weighted HVTrust scale. It has 245 GitHub stars and is categorized under MCP Servers.

MCP Server Code Runner

formulahendry/mcp-server-code-runner

Code Runner MCP Server

MCP Servers TypeScript Grade D Listed MIT

25.4/100

Rank #1252 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 C · 2/5 signals

Last push

2026-02-05 · 211d ago

Recent change

Rank +7

Is MCP Server Code Runner safe? MCP Server Code Runner scores 25.4/100 (Grade D), ranked #1252 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; OSSF Scorecard rates its supply-chain practices 1.7/10; 12% of recent commits are signed; last pushed 2026-02-05. Every point is earned from checkable signals — never paid placement. How scoring works →

Ranked neighbours in MCP Servers

#734 Aigroup Mdtoword MCP — 26.3 (D) → #735 Time MCP — 25.9 (D) → #737 Kronan MCP — 24.5 (D) → #738 MCP Mat — 24.3 (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 36 spots (#1210 → #1246)

2026-09-02

Rank Moved

Rank dropped 35 spots (#1175 → #1210)

2026-09-01

Rank Moved

Rank dropped 43 spots (#1132 → #1175)

Maintainer Checklist

Raise Scorecard signals Current OSSF Scorecard is 1.7/10. 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 211 days ago. Fresh activity helps separate stable projects from stale ones.

Compare with another agent Get email alerts for MCP Server Code Runner View MCP Servers Report missing data

21.4

Activity sub-score · out of 100

#736

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 →

Rank Trend

2026-08-11 2026-09-04

Activity & Reach

Stars

245

Forks

Last Push

2026-02-05

211 days ago

Commits (4 wk)

Downloads (7d)

—

HN mentions (30d)

—

Open Issues

Rank Change

▼6

was #1246

Analysis

HVTrust Dimensions vs MCP Servers

25.4 / 100 · 67.0% confidence

MCP Server Code Runner MCP Servers average (778 agents)

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

2.7 / 25

6.8 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

9.9 / 17

1.9 below avg 11.8

Maintenance60% last-push freshness · 40% commit activity

0 / 20

12.2 below avg 12.2

AdoptionLog-scaled stars · package downloads

5.7 / 20

0.5 below avg 6.2

Activity Inputs

21.4 / 100

StarsRepository reach

14.3 / 30

FreshnessLast push recency

0.0 / 25

ActivityRecent commits

0.0 / 25

CommunityFork signal

7.1 / 20

Supply Chain Trust

Package Provenance

None

No package attestations found

OSSF Scorecard

1.7 / 10

OpenSSF Scorecard · scanned Aug 29, 2026

Signed Commits

12%

of last 100 commits verified

Binary-Artifacts 10

Branch-Protection 0

CI-Tests 0

CII-Best-Practices 0

Code-Review 0

Contributors 10

Dangerous-Workflow -1

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 -1

Vulnerabilities 0

Is MCP Server Code Runner safe?

Public trust evidence for MCP Server Code Runner 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 MCP Server Code Runner publish package provenance?

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

Does MCP Server Code Runner have an OpenSSF Scorecard?

MCP Server Code Runner has an OpenSSF Scorecard score of 1.7/10. 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 MCP Server Code Runner actively maintained?

Stale. The repository has not been pushed to in 211 days. Consider whether the project is still being maintained.

What license does MCP Server Code Runner use?

MCP Server Code Runner ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.

Are MCP Server Code Runner's commits signed?

12% of the last 100 commits to MCP Server Code Runner 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

MCP Server Code Runner 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

Maintain MCP Server Code Runner?

For maintainers

HVTrust scores MCP Server Code Runner 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 36 spots (#1210 → #1246)

2026-09-02

Rank Moved

Rank dropped 35 spots (#1175 → #1210)

2026-09-01

Rank Moved

Rank dropped 43 spots (#1132 → #1175)

2026-08-31

Rank Moved

Rank dropped 31 spots (#1101 → #1132)

2026-08-30

Rank Moved

Rank dropped 46 spots (#1055 → #1101)

2026-08-29

Scorecard Added

OSSF Scorecard: 1.7/10

2026-08-29

Rank Moved

Rank rose 216 spots (#1271 → #1055)

2026-08-29

HVTrust Changed

HVTrust up 9.2pts (16.2 → 25.4)

2026-08-26

Rank Moved

Rank dropped 20 spots (#1238 → #1258)

2026-08-16

Rank Moved

Rank dropped 26 spots (#1214 → #1240)

2026-08-10

Rank Moved

Rank dropped 73 spots (#1141 → #1214)

2026-08-08

Newly Listed

First tracked at rank #1139

GitHub → npm: mcp-server-code-runner

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) · npm Registry (downloads, provenance) · OpenSSF Scorecard CLI
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.3 · Raw JSON