Skills/npm/obra-cfo

obra-cfo@0.1.1

VERIFIED

Publisher claims: "Local-first MCP that runs an investment committee on your pitch and scores funding readiness." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server) · listed in the official MCP RegistryPublisher get-obra · publishing for 136 daysInstalls 0Last detonated 5d ago
$claude mcp add obra-cfo -- npx -y obra-cfo
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Coverage

Server started and answered tools/list.
Tested
MCP initialize and tools/list · every tool description, for hidden instructions · every file read, file written and host contacted by what ran
Not tested
what the tools do when called with real credentials

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 skool.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
what the tools do when called with real credentials

Connect it under the guard; read the third-party hosts first. The code names skool.com as well as its own vendor. The guard pins the network to the hosts the honeypot saw.

$vet-skills run --net declared -- npx -y obra-cfo

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) on 2026-11-09 and scored it 91/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 30 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
9.7sprocessdependency install exit 0
30sclaimed3 tools: deck_blueprint, prepare_assessment, score_funding_readiness
30sprocessscript backend runs setup only
30sprocessno install scripts to re-run

Static findings

MEDIUM
npx invocation of non-well-known packagedist/score.js:84 · npx invocation of non-well-known package — may execute untrusted codetechnicalEvidenceNote = 'No Obra CTO report. Technical risk is unverified; run the Obra CTO (npx -y obra-cto).';Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/handoff.js:110 · npx invocation of non-well-known package — may execute untrusted codeexport function ctoEvidenceLine(report, installLine = 'npx -y obra-cto') {Fix: Pin versions and sources; vendor anything fetched at install time.
AST06

Cost to the agent

Instructions loaded
≈98 tok
1 file · 16 in bundle
Tool list per prompt
≈1,327 tok
3 tools · 442 per tool
Handshake
490 ms
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 419

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 obra-cfo@0.1.1 as of 5d ago. This is the package itself, not its dependencies.