Skills/PyPI/ogulcanaydogan-mcp-security-scanner

ogulcanaydogan-mcp-security-scanner@1.0.32

VERIFIED· not started

Publisher claims: "Security scanner for Model Context Protocol (MCP) servers. Detects prompt injection, tool poisoning, capability escalation, and rug-pull attacks." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher ogulcanaydogan · publishing for 239 daysInstalls 88Last detonated 22 h ago
$claude mcp add ogulcanaydogan-mcp-security-scanner -- uvx ogulcanaydogan-mcp-security-scanner
WatchReport an issue

Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
the dependency install step · every file read, file written and host contacted by what ran
Not tested
server startup · the tool list · tool behavior

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
VAULT_TOKENConfiguration, not credentials: OCI_CONFIG_FILE, OCI_CONFIG_PROFILE
Where it talks to
no vendor host named in the codeAlso doppler.com, bitwarden.com, infisical.com, akeyless.io, gitea.com, codeberg.org, cloudflare.com, githubusercontent.com — not the publisher's domain; check what for before connecting.
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names doppler.com, bitwarden.com, infisical.com, akeyless.io, gitea.com, codeberg.org, cloudflare.com, githubusercontent.com as well as its own vendor. The guard injects VAULT_TOKEN only into requests to the host you bind (and its subdomains) and refuses the rest.

$vet-skills run --net declared -- uvx ogulcanaydogan-mcp-security-scanner

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-13 and scored it 83/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1 ·
0.1sclaimednot started: dependency install failed (exit 1); the server itself was not observed
0.2sprocessscript backend runs setup only
0.2sprocessno install scripts to re-run

Static findings

MEDIUM
File permission modification commandsrc/mcp_security_scanner/cli.py:12606 · File permission modification command — agent changes file ownership/permissions"""Best-effort chmod hardening for cache/key artifacts."""Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
MCP server using network transport (SSE/HTTP)tests/test_discovery.py:339 · MCP server using network transport (SSE/HTTP) — data sent over networkconnector = MCPServerConnector("sse_server")Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)tests/test_discovery.py:255 · MCP server using network transport (SSE/HTTP) — data sent over networkconnector = MCPServerConnector("sse_server")Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
HIGH
Access to sensitive file pathssrc/mcp_security_scanner/analyzers/dynamic.py:54 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files("passwd_path_access", re.compile(r"/etc/passwd", re.IGNORECASE)),Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
File type combined with upload actionsrc/mcp_security_scanner/cli.py:900 · File type combined with upload action — agent may exfiltrate local data filesmcp-scan config claude_desktop_config.json --format html --output report.htmlFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actionsrc/mcp_security_scanner/cli.py:1149 · File type combined with upload action — agent may exfiltrate local data filesmcp-scan compare baseline.json "node server.js" --format html --output mutations.htmlFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07

Cost to the agent

Instructions loaded
≈85 tok
1 file · 31 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for ogulcanaydogan-mcp-security-scanner@1.0.32 as of 21 h ago. This is the package itself, not its dependencies.