Skills/PyPI/mseep-mcp-neocoder

mseep-mcp-neocoder@0.1.1

VERIFIED· not started

Publisher claims: "Neo4j-guided AI coding workflow for MCP" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher mseep-support · publishing for 578 daysInstalls 13Last detonated 2d ago
$claude mcp add mseep-mcp-neocoder -- uvx mseep-mcp-neocoder
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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
NEO4J_PASSWORDQDRANT_API_KEYConfiguration, not credentials: MCP_TRANSPORT, NEO4J_DATABASE, NEO4J_MAX_CONNECTIONS, NEO4J_URL, NEO4J_USERNAME, QDRANT_HOST, QDRANT_HTTPS, QDRANT_PORT
Where it talks to
no vendor host named in the code
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 NEO4J_PASSWORD, QDRANT_API_KEY and talks to its vendor. 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.

$vet-skills run --net declared -- uvx mseep-mcp-neocoder

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 2026-11-12 and scored it 80/100 (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
0.1sprocessno install scripts to re-run

Static findings

HIGH
Access to sensitive file pathssrc/mcp_neocoder/server.py:1797 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# 2. Load configuration from .env file if availableFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Python subprocess execution detectedsrc/mcp_neocoder/qdrant_manager.py:58 · Python subprocess execution detectedsubprocess.run([Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Access to sensitive file pathssrc/mcp_neocoder/server.py:1802 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system fileslogger.info("Loaded environment variables from .env file")Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Process kill commandsrc/mcp_neocoder/__main__.py:60 · Process kill command — agent can terminate processescleanup_parser.add_argument("--force", action="store_true", help="Force kill all instances")Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Privileged sudo commandsrc/mcp_neocoder/server.py:1226 · Privileged sudo command — agent may execute with elevated privilegesresponse += "1. Verify Neo4j is running: `sudo systemctl status neo4j`\n"Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
HIGH
Privileged sudo commandsrc/mcp_neocoder/server.py:1228 · Privileged sudo command — agent may execute with elevated privilegesresponse += "3. Try restarting Neo4j: `sudo systemctl restart neo4j`\n"Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Python subprocess execution detectedsrc/mcp_neocoder/qdrant_manager.py:50 · Python subprocess execution detectedresult = subprocess.run([Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
HIGH
Privileged sudo commandsrc/mcp_neocoder/server.py:1229 · Privileged sudo command — agent may execute with elevated privilegesresponse += "4. Check Neo4j logs: `sudo journalctl -u neo4j`\n"Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Python subprocess execution detectedsrc/mcp_neocoder/process_manager.py:428 · Python subprocess execution detectedprocess = subprocess.Popen(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05

Cost to the agent

Instructions loaded
≈49 tok
1 file · 58 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 mseep-mcp-neocoder@0.1.1 as of 2d ago. This is the package itself, not its dependencies.