Skills/PyPI/opera-cloud-mcp

opera-cloud-mcp@0.6.5

VERIFIED· not started

Publisher claims: "Unofficial MCP Server for the Opera Cloud API" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher les-leslie-les · publishing for 419 daysInstalls 149Last detonated 14 h ago
$claude mcp add opera-cloud-mcp -- uvx opera-cloud-mcp
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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
no credential variables read in the code
Where it talks to
no vendor host named in the codeAlso oracle-hospitality.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 under the guard. Not started: dependency install failed; the server itself was not observed. The code names no credential variable; the guard pins the network to what the honeypot saw and logs every call.

$vet-skills run --net declared -- uvx opera-cloud-mcp

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 82/100 (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
0.1sprocessscript backend runs setup only
0.2sprocessno install scripts to re-run

Static findings

MEDIUM
Process kill commandtests/unit/test_cli.py:139 · Process kill command — agent can terminate processes# Mock os.kill to always succeed (process still exists after SIGTERM)Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Access to sensitive file pathsCLAUDE.md:100 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesCopy `.env.example` to `.env` and configure:Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
LOW
Instructs the agent to modify its persistent memory or instruction filesRULES.md:370 · Instructs the agent to modify its persistent memory or instruction files · informational: not an instruction file- Update the "AI Code Generation Best Practices" checklist in CLAUDE.mdFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
MEDIUM
Process kill commandtests/unit/test_cli.py:148 · Process kill command — agent can terminate processescalls.append(call(12345, signal.SIGKILL)) # Force killFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Python subprocess execution detectedopera_cloud_mcp/cli.py:81 · Python subprocess execution detectedsubprocess.Popen( # noqa: S603 - Safe usage with trusted executable pathFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
Process kill commandtests/unit/test_cli.py:123 · Process kill command — agent can terminate processes# Mock os.kill to not raise an exception (process exists)Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
LOW
Instructs the agent to modify its persistent memory or instruction filesRULES.md:360 · Instructs the agent to modify its persistent memory or instruction files · informational: not an instruction file- AI assistants should update CLAUDE.md and RULES.md weekly or after quality check failuresFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
HIGH
Access to sensitive file pathsAGENTS.md:42 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files- Store secrets in `.env`; never commit values for `OPERA_CLIENT_ID`, `OPERA_CLIENT_SECRET`, or token URLs.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsopera_cloud_mcp/config/settings.py:124 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_file=".env", env_prefix="OPERA_", case_sensitive=False, extra="ignore"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Process kill commandopera_cloud_mcp/cli.py:137 · Process kill command — agent can terminate processes# If still running after 10 seconds, force killFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File type combined with upload actiontests/unit/test_clients.py:198 · File type combined with upload action — agent may exfiltrate local data filesmock_response.json.return_value = {"message": "Invalid input"}Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
HIGH
Access to sensitive file pathsopera_cloud_mcp/__main__.py:24 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_file = ".env"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈4,288 tok
4 files · 81 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 opera-cloud-mcp@0.6.5 as of 14 h ago. This is the package itself, not its dependencies.