Skills/PyPI/originspan-mcp

originspan-mcp@0.5.2rc2

CAUTION· install only

Publisher claims: "Durable application discovery, scoped hybrid retrieval, SQL lineage and architecture over MCP" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher kunaldrafts25 · publishing for 10 daysInstalls 163Last detonated 8 h ago
What would fix thisWatchDispute verdict

Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

What this means for the label: Caution 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 code
What the honeypot saw
no credential files read · no network
What we could not test
use of the skill by an agent

Connect it under the guard. Nothing executable in the bundle ran; the trace covers the install step only. 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 originspan-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 (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-14 and scored it 78/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Access to sensitive file paths; Access to sensitive file paths. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
File type combined with upload actiondiamond_mcp/demo_seed.py:50 · File type combined with upload action — agent may exfiltrate local data fileswith closing(sqlite3.connect(output/'state.sqlite')) as origin,closing(sqlite3.connect(output/'catalog.sqlite')) as backup:Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actiondiamond_mcp/discovery_dossier.py:69 · File type combined with upload action — agent may exfiltrate local data filessql=tree.sql(dialect='postgres')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 pathsdiamond_mcp/structural.py:160 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesif (path.suffix not in SUFFIXES and filename != "Dockerfile") or path.is_symlink() or filename.startswith(".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 pathsdiamond_mcp/sources.py:21 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesSECRET_NAME = re.compile(r"(^\.env|credential|secret|id_rsa|id_ed25519|\.pem$|\.key$|\.p12$)", re.I)Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
MEDIUM
Python subprocess execution detecteddiamond_mcp/offline/runtime.py:114 · Python subprocess execution detectedself.process = subprocess.Popen(command, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
File permission modification commanddiamond_mcp/hosted.py:92 · File permission modification command — agent changes file ownership/permissions# Bootstrap only the state directory. Never recursively chown uploads.Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
Process kill commanddiamond_mcp/pipeline.py:590 · Process kill command — agent can terminate processes# A temporary catalog outage must not kill a queue consumer.Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05

Cost to the agent

Instructions loaded
≈62 tok
1 file · 43 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for originspan-mcp@0.5.2rc2 as of 8 h ago. This is the package itself, not its dependencies.

What would make this Verified

2 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim kunaldrafts25: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Access to sensitive file paths≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  3. New publisher≈ +3 on the totalTime clears this on its own after 14 and 30 days. Claiming the handle (+50) is the fastest way past it.
  4. File type combined with upload action≈ +2 on the totalRemove the call, or declare the host in frontmatter and explain in the README what is sent and why.
  5. Python subprocess execution detected≈ +2 on the totalBuild commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
  6. File permission modification command≈ +2 on the totalRequest the narrowest permission that works; replace wildcards with the exact paths or hosts.
Publish a new version to PyPI, then queue it here. Not your skill? Claim the handle to get verdict changes by email.Claim kunaldrafts25Propose a patch to the maintainer