Skills/npm/keywordgraph-mcp-server

keywordgraph-mcp-server@1.9.5

CAUTION· install only

Publisher claims: "KeywordGraph MCP server - A Model Context Protocol server for network thinking and graph analysis" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher keywordgraph · publishing for 164 daysInstalls 716Last detonated 2d 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
INFRANODUS_API_KEYJWT_SECRETKEYWORDGRAPH_API_KEYConfiguration, not credentials: BRAND, CORS_ORIGIN, FLY_APP_NAME, INFRANODUS_DELETE, INFRANODUS_FEEDBACK, INFRANODUS_LEARNINGS, MCP_SOURCE, MCPCAT_ANONYMOUS, OPENAI_APPS_CHALLENGE, OPENAI_PATH
Where it talks to
keywordgraph.com (its own)Also infranodus.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
use of the skill by an agent

Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names infranodus.com as well as its own vendor. The guard injects INFRANODUS_API_KEY, JWT_SECRET, KEYWORDGRAPH_API_KEY only into requests to keywordgraph.com (and its subdomains) and refuses the rest.

$vet-skills run --secrets INFRANODUS_API_KEY=keywordgraph.com,JWT_SECRET=keywordgraph.com,KEYWORDGRAPH_API_KEY=keywordgraph.com -- npx -y keywordgraph-mcp-server

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 2026-11-12 and scored it 79/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Prompting user to enter sensitive credentials. 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
npx invocation of non-well-known packagebin/infranodus-mcp-server.js:3 · npx invocation of non-well-known package — may execute untrusted code// Bakes in BRAND so `npx infranodus-mcp-server` runs as InfraNodus withoutFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagepackage.json:42 · npx invocation of non-well-known package — may execute untrusted code"dev": "npx @smithery/cli dev",Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
CRITICAL
Prompting user to enter sensitive credentialsdist/http-server.js:266 · Prompting user to enter sensitive credentials — social engineering<input type="password" id="api_key" name="api_key" required placeholder="Enter your API key">Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST03
MEDIUM
npx invocation of non-well-known packagepackage.json:40 · npx invocation of non-well-known package — may execute untrusted code"build": "npx @smithery/cli build",Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File type combined with upload actiondist/http-server.js:881 · File type combined with upload action — agent may exfiltrate local data filesconsole.log(`[MCP] Handling POST / as MCP request`);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 actiondist/http-server.js:480 · File type combined with upload action — agent may exfiltrate local data filesconsole.log(`[MCP:auto-init] Sending synthetic "${method}" request`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
npx invocation of non-well-known packagedist/index.js:212 · npx invocation of non-well-known package — may execute untrusted code// STDIO/npx mode: resolve identity from the API keyFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File type combined with upload actiondist/http-server.js:782 · File type combined with upload action — agent may exfiltrate local data filesconsole.log(`[SSE] POST /message for session ${sessionId}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actiondist/http-server.js:956 · File type combined with upload action — agent may exfiltrate local data filesconsole.log(` - OAuth token: POST http://localhost:${PORT}/oauth/token`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
LOW
Prompt injectionREADME.md:201 · Prompt injection — known jailbreak technique reference · informational: not an instruction file- Compatible with ChatGPT Deep Research mode via Developer Mode > ConnectorsFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01
LOW
Authorization escalation languageREADME.md:201 · Authorization escalation language · informational: not an instruction file- Compatible with ChatGPT Deep Research mode via Developer Mode > ConnectorsFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
LOW
Prompt injectionREADME.md:205 · Prompt injection — known jailbreak technique reference · informational: not an instruction file- Can be used in ChatGPT Deep Research mode via Developer Mode > ConnectorsFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01
LOW
Authorization escalation languageREADME.md:205 · Authorization escalation language · informational: not an instruction file- Can be used in ChatGPT Deep Research mode via Developer Mode > ConnectorsFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01

Cost to the agent

Instructions loaded
≈66 tok
1 file · 81 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 keywordgraph-mcp-server@1.9.5 as of 2d ago. This is the package itself, not its dependencies.

What would make this Verified

1 point to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Prompting user to enter sensitive credentials≈ +9 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  2. Unclaimed publisher≈ +8 on the totalClaim keywordgraph: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  3. npx invocation of non-well-known package≈ +2 on the totalPin versions and sources; vendor anything fetched at install time.
  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.
Publish a new version to npm, then queue it here. Not your skill? Claim the handle to get verdict changes by email.Claim keywordgraphPropose a patch to the maintainer