nativ-mcp@0.5.2
VERIFIED· not startedPublisher claims: "MCP server for Nativ — AI-powered localization platform. Translate text, manage translation memory, and access style guides from any MCP-compatible AI tool." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
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
NATIV_API_KEYNATIV_MCP_SIGNING_ACCOUNTConfiguration, not credentials: NATIV_API_URL, NATIV_MCP_ALLOWED_HOSTS, NATIV_MCP_ALLOWED_ORIGINS, NATIV_MCP_OUTPUT_BUCKET, NATIV_MCP_PUBLIC_URL, NATIV_OPENAI_DOMAIN_CHALLENGE- Where it talks to
- usenativ.com (its own)
- 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. It asks for NATIV_API_KEY, NATIV_MCP_SIGNING_ACCOUNT and talks to usenativ.com. Give the credential to the guard, not the server: the value never enters the server's environment and only travels to the host you bind. What the tools do with a real credential was not observed.
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 2026-11-09 and scored it 85/100 (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 deviationsStatic findings
for url in ("/etc/passwd", "file:///etc/passwd", "http://cdn.example.com/file", "https://user:[email protected]/file", "https://cdn.example.com:8443/file"):Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.server = MCPServer("nativ-chatgpt", middleware=[tool_progress], title="Nativ", version="1.0.0", website_url="https://www.usenativ.com",Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.return [Route("/json-openapi.json", schema), Route("/tools/{name}", invoke, methods=["POST"])]Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.response = await self.rpc("tools/call", {"name": "register_video", "arguments": {"file_path": "/etc/passwd"}})Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.("/tools/transcribe_audio", {"file_path": "/etc/passwd"}, 422),Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.for url in ("/etc/passwd", "file:///etc/passwd", "http://cdn.example.com/file", "https://user:[email protected]/file", "https://cdn.example.com:8443/file"):Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose._,data=await self.rpc('tools/call',{'name':'extract_creative_text','arguments':{'image_url':'file:///etc/passwd'}})Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.return httpx.Response(302, headers={"Location": "http://169.254.169.254/metadata"})Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.field: "/etc/passwd",Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.Cost to the agent
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 nativ-mcp@0.5.2 as of 5d ago. This is the package itself, not its dependencies.