mcpfinder@0.1.0
CAUTION· install onlyPublisher claims: "Enables searching and filtering a directory of over 34,000 MCP servers by keyword, category, language, and hosting type, then generates ready-to-paste configuration for Claude Desktop, Cursor, Windsurf, Zed, and Claude Code. Also lets an AI assistant discover and recommend servers conversationally and produce their install configs." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
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
API_KEYGITHUB_TOKENConfiguration, not credentials: OUT_PATH- Where it talks to
- no vendor host named in the codeAlso githubusercontent.com, acme.dev, vitejs.dev — 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 githubusercontent.com, acme.dev, vitejs.dev as well as its own vendor. The guard injects API_KEY, GITHUB_TOKEN only into requests to the host you bind (and its subdomains) and refuses the rest.
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 2026-11-13 and scored it 74/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Auto-update or dynamic fetch configuration; 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 deviationsStatic findings
remoteConfigNotice: 'Remote endpoint configuration',Fix: Pin versions and sources; vendor anything fetched at install time.envVarsNotice: 'Enter your credentials below. They are rendered directly into the configuration snippet locally and never leave your browser.',Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.assert.deepEqual(JSON.parse(get('windsurf')).mcpServers['acme-db-mcp'], { serverUrl: 'https://mcp.acme.dev/sse' });Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.: `npx -y ${pkg.identifier}`;Fix: Pin versions and sources; vendor anything fetched at install time."codelogicincengineering/codelogic-mcp-server": "Developer Tools 작업 도구로, CodeLogic code dependency 데이터 분석 및 통계, architectural risk analysis and impact assessment.",Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them."install": "npx -y github:TaewoooPark/Trendchaser-mcp"Fix: Pin versions and sources; vendor anything fetched at install time."install": "npx -y @notionhq/notion-mcp-server"Fix: Pin versions and sources; vendor anything fetched at install time.installCommand: `npx -y ${entry.packageName}`,Fix: Pin versions and sources; vendor anything fetched at install time.assert.deepEqual(JSON.parse(get('claude')).mcpServers['acme-db-mcp'], { command: 'npx', args: ['-y', 'mcp-remote', 'https://mcp.acme.dev/sse'] });Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them."extentos/mcp-server": "Build smart-glasses apps 솔루션으로, scaffold, validate and simulate Meta smart glasses integrations (camera capture, voice, audio) in Android and iOS apps.을(를) 지원합니다.",Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them."krovacloud/krova-node": "Cloud Platforms 작업 도구로, Provision and manage Krova Cloud Cubes (Firecracker microVMs with root access), plus custom domains, TCP port mappings and snapshots.",Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct."jsdelivr/globalping-mcp-server": "ping, traceroute, mtr, HTTP and DNS measurements from locations around the world via Globalping 관련 실행 기능을 지원합니다.",Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.assert.deepEqual(parseInstallCommand({ ...base, cmd: 'npx -y @acme/db-mcp --ro' }), { command: 'npx', args: ['-y', '@acme/db-mcp', '--ro'] });Fix: Pin versions and sources; vendor anything fetched at install time.assert.deepEqual(JSON.parse(get('cursor')).mcpServers['acme-db-mcp'], { url: 'https://mcp.acme.dev/sse' });Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.installCommand: `npx -y ${entry.packageName}`,Fix: Pin versions and sources; vendor anything fetched at install time.Cost to the agent
Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.
What would make this Verified
6 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%- 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.
- Unclaimed publisher≈ +8 on the totalClaim jaeyunkim62: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
- Auto-update or dynamic fetch configuration≈ +4 on the totalPin versions and sources; vendor anything fetched at install time.
- MCP server using network transport (SSE/HTTP)≈ +2 on the totalNamespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
- npx invocation of non-well-known package≈ +2 on the totalPin versions and sources; vendor anything fetched at install time.