Skills/PyPI/oahelper-mcp

oahelper-mcp@0.2.3

VERIFIED· not started

Publisher claims: "MCP server for your own OAHelper Pro account: OA question sets, MCQ answers, solutions and interview experiences, saved offline as markdown." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher sirjansingh · publishing for 26 daysInstalls 0Last detonated 26 h ago
$claude mcp add oahelper-mcp -- uvx oahelper-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
oahelper.in (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 under the guard. Not started: dependency install failed; the server itself was not observed. The code names no credential variable and talks to oahelper.in, its own; the guard pins the network to what the honeypot saw and logs every call.

$vet-skills run --net declared -- uvx oahelper-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 84/100 (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

HIGH
Access to sensitive file pathsoahelper_mcp/server.py:14 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesAuth: your browser session, either as OAHELPER_COOKIE in the environment or in a .envFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathsoahelper_mcp/server.py:36 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesif (repo / ".env.example").exists():Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
MCP server using network transport (SSE/HTTP)pyproject.toml:15 · MCP server using network transport (SSE/HTTP) — data sent over networkkeywords = ["mcp", "mcp-server", "oahelper", "online-assessment", "placement", "interview-preparation", "claude", "claude-code"]Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
HIGH
Access to sensitive file pathsoahelper_mcp/server.py:15 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesfile in the data folder (see .env.example). Never paste it into chat.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 pathspyproject.toml:39 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesinclude = ["oahelper_mcp", "README.md", "LICENSE", ".env.example"]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 pathsoahelper_mcp/server.py:19 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files2. the repository root, when run from a git clone (next to .env.example)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 pathsoahelper_mcp/server.py:17 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesData folder (.env, cache/, library/), first match wins: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
≈71 tok
1 file · 9 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 oahelper-mcp@0.2.3 as of 25 h ago. This is the package itself, not its dependencies.