Is ru-marketplace-mcp safe to use?

ru-marketplace-mcp scores 41/100 (grade D) on the Canopii Trust Index, and carries 1 confirmed security failure that caps its score: No unsafe deserialization. It passes 13 of the 20 controls that apply to it.

What security issues does ru-marketplace-mcp have?

ru-marketplace-mcp fails 1 control: No unsafe deserialization. Each failure on this page carries the evidence behind it — the file and line, dependency, or CVE that decided it.

How reliable is the security score for ru-marketplace-mcp?

We could evaluate 85% of the controls that apply to ru-marketplace-mcp. Scores are deterministic — the same source always produces the same score — and a partially-scannable server cannot present a high one, because confidence caps the result. The scanner is open source, so this score can be reproduced independently.

How was ru-marketplace-mcp scored?

Its published source was scanned against a fixed catalog of weighted security controls covering code safety, committed secrets, dependency vulnerabilities, tool-description integrity, authentication and transport, and maintenance. A confirmed flaw caps the score outright regardless of what else passes. The full rubric is published.

ru-marketplace-mcp MCP Server Security Report

Vladimir-Human/ru-marketplace-mcp

Девять российских маркетплейсов и китайский Taobao как MCP-серверы: Wildberries, Ozon, Яндекс Маркет, Детский мир, Авито, Мегамаркет, Lamoda, DNS, Ситилинк. Плюс сравнение цен по всем сразу. Только чтение, ключи не нужны.

41D

Security Trust Score

Grade D · Weak posture

Tier 1 · Public sourceHigh confidence · 85%latest vmain@660c030 Repository

Declared MCP capabilities

ToolsResourcesPrompts

Run it securely

This server scored D. Run it behind runtime policy enforcement so one bad tool call can't become an incident.

Are you the maintainer?

Verify with GitHub to get alerted whenever Vladimir-Human/ru-marketplace-mcp changes score — and claim the badge for your README.

Claim this server

1 issue capping this score

highNo unsafe deserialization — 1 occurrence

The short answer

Is ru-marketplace-mcp safe to use?: ru-marketplace-mcp scores 41/100 (grade D) on the Canopii Trust Index, and carries 1 confirmed security failure that caps its score: No unsafe deserialization. It passes 13 of the 20 controls that apply to it.
What security issues does ru-marketplace-mcp have?: ru-marketplace-mcp fails 1 control: No unsafe deserialization. Each failure on this page carries the evidence behind it — the file and line, dependency, or CVE that decided it.
How reliable is the security score for ru-marketplace-mcp?: We could evaluate 85% of the controls that apply to ru-marketplace-mcp. Scores are deterministic — the same source always produces the same score — and a partially-scannable server cannot present a high one, because confidence caps the result. The scanner is open source, so this score can be reproduced independently.
How was ru-marketplace-mcp scored?: Its published source was scanned against a fixed catalog of weighted security controls covering code safety, committed secrets, dependency vulnerabilities, tool-description integrity, authentication and transport, and maintenance. A confirmed flaw caps the score outright regardless of what else passes. The full rubric is published.

Reputation57stars9forks0open issues1d agolast commit<1yage

Security controlslatest scored version vmain@660c030

Each control is evaluated deterministically with evidence. The score is earned from passing controls; a failed guard caps it.

Model–MCP Runtime Guardrails

Pass
Strict JSON Schema EnforcementadditionalProperties:false present
Tool inputs are constrained (additionalProperties:false), so unexpected arguments can't be smuggled in.
Not checked
Indirect Prompt Injection (IPI) Defensesguardno tools extracted
Tool/prompt/resource text is free of hidden instructions that could hijack the agent.
Not checked
User-in-the-Loop / Approval Scopeguardno tools extracted
No over-broad or destructive tools (arbitrary shell, bulk-delete) that warrant human approval.
N/A
Tool Definition Integrityguardno prior version to diff
Every consecutive version pair is diffed for new injection markers or destructive scope — a risky diff anywhere in history is a rug-pull (fail, durable); benign description drift warns.

Application Security Checks

Fail
No unsafe deserializationguard1 occurrence
pickle/yaml.load/etc. on untrusted data can execute code. How many servers fail this?
packages/ozon-connector/src/ozon_connector/server.py:224
Fix: Use safe loaders (yaml.safe_load, JSON) on untrusted input.
Warn
No SSRF sinksguard3 occurrences
Fetching tool-supplied URLs can pivot into internal networks and metadata services.
packages/mcp-core/src/mcp_core/transport/chrome_cdp.py:486packages/mcp-core/src/mcp_core/transport/chrome_cdp.py:498packages/mcp-core/src/mcp_core/transport/chrome_cdp.py:645
Fix: Allow-list destinations; reject arbitrary/loopback/link-local URLs.
Warn
No known-vulnerable dependencies1 of 113 runtime deps vulnerable; worst high
Runtime dependencies (parsed from the lockfile) are scanned against OSV.dev for published CVEs. Advisory: flagged dependencies lower the score but don't hard-cap it, since transitive reachability is unproven.
[email protected] — GHSA-g6cj-pr64-35w5[email protected] — PYSEC-2026-3552
Fix: Upgrade the flagged dependencies past their fixed versions.
Pass
No command-injection sinksguardno sinks found
Untrusted tool input reaching a shell yields remote code execution.
Pass
No dynamic code executionguardno sinks found
eval()/exec()/Function() on tool-derived strings allows arbitrary code execution.
Pass
No path traversalguardno sinks found
Naive path checks let tools read/write outside intended directories (EscapeRoute-class).
Pass
No committed secretsguardno secrets found
Hardcoded keys/tokens in published source are live credentials an attacker can use.
Pass
Credentials sourced from environmentreads credentials from environment
Reading secrets from env/secret stores avoids hardcoding them.
Pass
Dependencies pinned (lockfile)lockfile present
A lockfile makes installs reproducible and resistant to silent dependency swaps.
Pass
Actively maintainedrecent commits
Unmaintained servers don't receive security fixes.
Pass
Repository not archivedguardactive
Archived repositories will never be patched.
Pass
Declares a licenseMIT
A clear license is required for legal enterprise use.
Pass
Has a security policySECURITY.md present
A SECURITY.md gives a private path to report vulnerabilities.
Pass
Adoption & popularityestablished adoption
A small, capped nudge from stars/downloads — widely-used servers get more eyes on bugs. It can never offset a real security failure.
Not checked
Signed releasesnot evaluated
Signed releases let consumers verify artifacts weren't tampered with.
N/A
No install/post-install scriptsguardno published package
install hooks run arbitrary code on every consumer at install time.
N/A
Package name not typosquattingguardno published package
Names mimicking popular packages are a common malware delivery vector.
N/A
Published with provenanceno published package
Build provenance attests the artifact was built from the claimed source by CI.
N/A
Established maintainerno published package
Brand-new / single anonymous maintainers raise takeover and malware risk.

Transport & Trust Model

Warn
Network Exposurebinds 0.0.0.0
Binding 0.0.0.0 or exposing debug inspectors widens the attack surface.
Fix: Bind to 127.0.0.1 by default; never ship open debug endpoints.
Pass
Execution Sandboxingcontainerized
A container/sandbox image limits blast radius; a server that runs natively has full host access.
N/A
Transport Encryption (TLS)guardno remote endpoints
Plaintext HTTP exposes traffic and bearer tokens to interception.
N/A
IAM / Authentication Scopingno remote endpoints
OAuth 2.1 / Protected Resource Metadata gates who can invoke tools.
N/A
Live Endpoint Reachablenot dynamically scanned
A dynamic scan connected to the declared remote endpoint and it responded — verified live, not a dead URL.
N/A
Authentication Enforced (live)not dynamically scanned
If the server declares auth is required, it must actually reject anonymous clients. Serving tools to unauthenticated callers is a real exposure.

Embed this score

Add the live badge to your README — it updates automatically on every rescan.

markdown

[![Canopii Trust Score](https://index.canopii.dev/api/badge/Vladimir-Human/ru-marketplace-mcp)](https://index.canopii.dev/server/Vladimir-Human/ru-marketplace-mcp)

html

<a href="https://index.canopii.dev/server/Vladimir-Human/ru-marketplace-mcp"><img src="https://index.canopii.dev/api/badge/Vladimir-Human/ru-marketplace-mcp" alt="Canopii Trust Score" /></a>

Versions

Version	Score	Status	Published
vmain@660c030latest	41D	scored	8/8/2026

Wondering how this compares? The MCP Security Index tracks grade distribution, committed secrets, and missing authentication across the whole ecosystem, refreshed monthly.