Skills/PyPI/mseep-fpl-mcp

mseep-fpl-mcp@0.1.6

VERIFIED· not started

Publisher claims: "An MCP server for Fantasy Premier League data" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher rishijatia · publishing for 610 daysInstalls 22Last detonated 2d ago
$claude mcp add mseep-fpl-mcp -- uvx mseep-fpl-mcp
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Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
install scripts, with decoy credentials in place · second launch with the clock 45 days ahead · 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
FPL_PASSWORDConfiguration, not credentials: CACHE_TTL, FPL_CACHE_DIR, FPL_EMAIL, FPL_TEAM_ID, RATE_LIMIT_MAX_REQUESTS, RATE_LIMIT_PERIOD_SECONDS
Where it talks to
no vendor host named in the codeAlso premierleague.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 premierleague.com as well as its own vendor. The guard injects FPL_PASSWORD only into requests to the host you bind (and its subdomains) and refuses the rest.

$vet-skills run --net declared -- uvx mseep-fpl-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 (3 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-12 and scored it 88/100 (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 · 3 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessexited 1: ModuleNotFoundError: No module named 'setuptools'
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
0.1sprocesssecond launch, clock +45 days, CI unset
0.2sprocessexited 1: ModuleNotFoundError: No module named 'setuptools'

Static findings

HIGH
Access to sensitive file pathssrc/fpl_mcp/cli.py:32 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesstorage_method = input("Store credentials in [1] config.json or [2] .env file? (1/2): ")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 pathssrc/fpl_mcp/cli.py:35 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Create .env fileFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/fpl_mcp/fpl/auth_manager.py:46 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system fileslogger.info(f"Checking .env variables for FPL credentials")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 pathssrc/fpl_mcp/fpl/auth_manager.py:55 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system fileshome_env = os.path.join(os.path.expanduser("~"), ".fpl-mcp", ".env")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 pathssrc/fpl_mcp/fpl/auth_manager.py:54 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Check for .env file in user's home directoryFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathssrc/fpl_mcp/fpl/auth_manager.py:40 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Check environment variables first (already loaded or .env)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 pathssrc/fpl_mcp/fpl/auth_manager.py:53 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system fileslogger.info("Checking for .env file in user's home directory")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 pathssrc/fpl_mcp/cli.py:36 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_path = config_dir / ".env"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 pathssrc/fpl_mcp/config.py:6 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# Load environment variables from .env file if presentFix: 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
≈48 tok
1 file · 39 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-fpl-mcp@0.1.6 as of 2d ago. This is the package itself, not its dependencies.