Ext Ops Panel
Open dashboard

io.github.hxckya/pkgtruth

Catches hallucinated and slopsquatted npm and PyPI packages before an agent installs them.

MCP server · by hxckya

About

io.github.hxckya/pkgtruth is an MCP server published by hxckya. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.

What it asks for

  • Runs on your machine
  • Settings: 4
  • Hooks: 1

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a local MCP server: npm package

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport stdio pkgtruth -- npx -y pkgtruth
Codex~/.codex/config.toml
[mcp_servers.pkgtruth]
command = "npx"
args = ["-y", "pkgtruth"]
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "pkgtruth": {
      "command": "npx",
      "args": [
        "-y",
        "pkgtruth"
      ]
    }
  }
}

Optional settings it also lists: PKGTRUTH_CACHE_DIR, PKGTRUTH_DOWNLOADS_API, PKGTRUTH_REGISTRY, PKGTRUTH_TIMEOUT_MS.

As a Claude Code plugin

Built from what Community GitHub marketplaces declares.

Claude CodeInside a Claude Code session
/plugin marketplace add hxckya/pkgtruth
/plugin install pkgtruth@pkgtruth

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.2.2 Forks (GitHub): 0
Stars (GitHub): 4
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

Also listed in one community marketplace
MarketplaceRepositoryStars (GitHub)
pkgtruth hxckya/pkgtruth 4

Which marketplaces we read and how we check them

What the bundle contains

As published on Community GitHub marketplaces.

MCP servers: 1

  • pkgtruth

Hooks: 1

  • PreToolUse

What changed

  1. Appeared on a new marketplace: Community GitHub marketplaces
  2. Community GitHub marketplaces: appeared

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • pkgproof

    Verify an npm package before install: advisories, install scripts, typosquats, declared repository.

    by pkgproof.net · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • pkg-oracle — Dependency Trust Oracle

    Blocks typosquatted or hallucinated npm/PyPI packages before an AI agent installs them.

    by julian-martin89 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Presend MCP Server

    Before an AI agent installs an npm/PyPI package: typosquat, vulnerability and existence checks.

    by presendapp · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • PackageGuard

    x402-gated safety checker for npm/PyPI packages before you npm install / pip install.

    by DanKaten · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • slopsquat-scanner io.github.4hmetuyar/slopsquat-scanner

    Checks declared npm/PyPI dependencies against real registries to catch slopsquatting

    by 4hmetuyar · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp

    Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

    by Nekzus · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Jeevesus — DugganUSA Threat Intelligence MCP

    check-package: block malicious npm/PyPI deps before your AI agent installs them. Free, no key.

    by pduggusa · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • npm Supply Chain Audit

    Check npm packages for typosquats, hallucinated names, install scripts and risky new releases.

    by tylerscomic-lab · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • pkgxray

    Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.

    by adamsjack711-ux · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • npm Registry MCP Server

    npm registry MCP server — package intelligence, security audits, dependency analysis

    by YawLabs · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • npm-postinstall-attack-scanner

    Detect npm supply chain attacks that use the postinstall + hidden dependency pattern to deliver malware. Built in response to the axios maintainer account takeover (2026-03-31…

    by aliksir · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • dx-guard

    Dependency security guard for AI coding agents. Automatically scans npm, pip, pnpm, yarn, and bun packages for known vulnerabilities and malicious code before installation using…

    by iamdxcom · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • dependency-evaluator

    Evaluate npm and Python packages before adding them as dependencies. Automatically gathers package metadata, analyzes source complexity, checks security and maintenance health…

    by apart-tech · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • mcp-yoshi

    Real-time security filter for MCP tool communications. Works as a Claude Code hook to inspect all data sent to and received from MCP servers. Detects prompt injection, API key…

    by aliksir · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • agent-discover io.github.keshrath/agent-discover

    Find, install and enable MCP servers mid-session on any host, with consent and tool pinning

    by keshrath · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • Endor Labs Agent Kit

    Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain

    by endorlabs · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • sonatype-guide

    Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…

    by sonatype · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • JFrog

    Use the JFrog Platform from Claude Code: Artifactory repos and artifacts, security findings and exposures, Catalog package safety and downloads, workflows across the SDLC, and…

    by jfrog · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • Setup MCP Agent Analytics

    Detect an MCP server's language (Python, TypeScript or Go) and instrument it with the matching Pendo SDK so MCP tool calls flow into Pendo Agent Analytics.

    by pendo-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • nightvision

    Skills for working with NightVision, a DAST and API Discovery platform that finds exploitable vulnerabilities in web applications and REST APIs

    by nvsecurity · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • security-guidance

    Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • vanta

    The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…

    by VantaInc · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • stackhawk-hawkscan

    Configure, run, and interpret HawkScan DAST results inside Claude Code. Generates stackhawk.yml configs, runs scans via CLI or Docker, and transforms security findings into…

    by stackhawk · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • gk-cli com.gitkraken/gk-cli

    The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.

    by gitkraken.com · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • Grafana Cloud MCP

    Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.

    by grafana · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • crowdstrike-falcon-foundry

    CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • Codex Security

    Codex Security workflows for security scans, analysis, and investigation.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • crowdstrike-falcon-fusion

    CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes nearly the same job

  • Cloudflare

    Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.

    by Cloudflare · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • GitHub

    Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • 4da-mcp-server io.github.4DA-Systems/4da-mcp-server

    Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.

    by 4DA-Systems · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • cybersec-toolkit io.github.26zl/cybersec-toolkit

    Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

    by 26zl · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • Self-hosted GitHub MCP server

    Self-hosted GitHub MCP server. PAT auth, stdio transport, transport-agnostic so it works with…

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a

    Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • FastMCP server that pages on-call via 100+ notification channels (Apprise wrappe

    FastMCP server that pages on-call via 100+ notification channels (Apprise wrapper)

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes a similar job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • dependabot-triage

    Triage Dependabot alerts and recommend safe, evidence-based dependency updates.

    by aaronpowell · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • go-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • typescript-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • kotlin-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    by Nitmi · MCP server

    Listed on: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • advanced-security

    Advanced Security plugin for GitHub Copilot.

    by github · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

  • azure-devops-copilot-plugin

    Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

Has a listing on Cursor: cursor/plugins (5)
  • Agent Compatibility

    CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Create Plugin

    Scaffold and validate new agent plugins.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • pstack

    if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.

    by Lauren Tan · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • playwright-mcp io.github.microsoft/playwright-mcp

    Playwright Tools for MCP

    by microsoft · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Cursor: cursor/plugins, Docker MCP Catalog · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp

    Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

    by Nekzus · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • stackhawk com.stackhawk/stackhawk

    An MCP server that provides interaction with StackHawk's security scanning platform.

    by stackhawk.com · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Ramparts Security Scanner

    A comprehensive security scanner for MCP servers with YARA rules and static analysis capabilities.

    by highflame-ai · MCP server

    Listed on: Docker MCP Catalog · Describes a similar job

  • Node.js Sandbox

    A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript.

    by alfonsograziano · MCP server

    Listed on: Docker MCP Catalog · Describes a similar job

  • Dynatrace-mcp io.github.dynatrace-oss/Dynatrace-mcp

    [DEPRECATED] Dynatrace MCP Server. Migrate to dynatrace-for-ai or Dynatrace Remote MCP Server.

    by dynatrace-oss · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes a similar job

Has a listing on Official MCP Registry (5)
  • pkgproof

    Verify an npm package before install: advisories, install scripts, typosquats, declared repository.

    by pkgproof.net · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • pkg-oracle — Dependency Trust Oracle

    Blocks typosquatted or hallucinated npm/PyPI packages before an AI agent installs them.

    by julian-martin89 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Presend MCP Server

    Before an AI agent installs an npm/PyPI package: typosquat, vulnerability and existence checks.

    by presendapp · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • PackageGuard

    x402-gated safety checker for npm/PyPI packages before you npm install / pip install.

    by DanKaten · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • slopsquat-scanner io.github.4hmetuyar/slopsquat-scanner

    Checks declared npm/PyPI dependencies against real registries to catch slopsquatting

    by 4hmetuyar · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built