Ext Ops Panel
Open dashboard

Security Headers

Fetch a URL's response headers and grade CSP, HSTS, X-Frame-Options and related security headers.

MCP server · by basitalisandhu

About

Security Headers is an MCP server published by basitalisandhu. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-13. As of our marketplace pass on 2026-10-13.

What it asks for

  • Runs on your machine

None of the marketplaces we read publishes its tools or the settings it asks for.

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: Docker image

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport stdio mcp-security-headers -- docker run -i --rm ghcr.io/basitalisandhu/mcp-security-headers:0.2.1
Codex~/.codex/config.toml
[mcp_servers.mcp-security-headers]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/basitalisandhu/mcp-security-headers:0.2.1"]
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-security-headers": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/basitalisandhu/mcp-security-headers:0.2.1"
      ]
    }
  }
}
DockerTerminal
docker run -i --rm ghcr.io/basitalisandhu/mcp-security-headers:0.2.1

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.2.1 Forks (GitHub): 1
Stars (GitHub): 1
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.

What changed

  1. Official MCP Registry: repository or package changed
  2. Official MCP Registry: released version 0.2.1 (was 0.2.0)

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.

  • HeaderGuard

    Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

    by headerguard.mike-tusa.workers.dev · MCP server

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

  • HTTP Headers Analyzer API

    HTTP header analysis — security headers, cache, server detection. x402 micropayment.

    by Br0ski777 · MCP server

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

  • Unchore Defend

    Grade a site's security headers with fixes and a badge; read logs or code for the defender.

    by smilemino · MCP server

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

  • Vibe Doctor

    Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.

    by vibe-doctor.zeroone.it.kr · MCP server

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

  • tools dev.workers.sebastiaan-ba3.mcpgateway/tools

    Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.

    by mcpgateway.sebastiaan-ba3.workers.dev · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • recon-kit-mcp io.github.nan786521/recon-kit-mcp

    Read-only network & security recon tools (DNS, TLS, headers, CORS) for AI agents, each graded.

    by nan786521 · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • mcp-server-security-audit io.github.joepangallo/mcp-server-security-audit

    Scan websites for security vulnerabilities, headers, TLS, and email security.

    by joepangallo · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • ScanLabsAI Security Scanner

    Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes

    by scanlabsai.com · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • cloakcheck com.edgethirteen.www/cloakcheck

    Scan a page for content planted to hijack an AI browsing/shopping agent before it acts on the page.

    by www.edgethirteen.com · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • webscan

    Client-side web security scanner — detects secrets, vulnerable JS libraries, misconfigurations, XSS sinks, CORS issues, and more

    by enderphan94 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes a similar 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)
  • webscan

    Client-side web security scanner — detects secrets, vulnerable JS libraries, misconfigurations, XSS sinks, CORS issues, and more

    by enderphan94 · Plugin bundle

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

  • backend-security-skills

    Security auditor for Node.js and Python backend APIs. Four skills cover pre-audit reconnaissance (route graph, auth matrix, invariants), static code audit across the OWASP API…

    by souzavinny · Plugin bundle

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

  • claude-seo-and-geo-site-audit

    Audits public-facing websites across accessibility, SEO, GEO (AI search readiness), and usability -- evaluates 17 checks, assigns a letter grade, and generates a client-ready PDF…

    by rjspence3 · Plugin bundle

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

  • 42crunch-api-security-testing

    Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP API Security risks (including…

    by 42Crunch-AI · Plugin bundle

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

  • skill-security-check

    Security audit plugin that scans Claude Code skills, hooks, and MCP configurations for threats. Detects 37 attack patterns including prompt injection, data exfiltration, supply…

    by aliksir · Plugin bundle

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

Has a listing on Claude Code: claude-plugins-official (5)
  • 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

  • stackhawk-api

    Query the StackHawk platform API for security posture reporting, findings analysis, and app management. Guides agents through authentication, data retrieval, and result…

    by stackhawk · Plugin bundle

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

  • 42crunch-api-security-testing

    Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP API Security risks (including…

    by 42Crunch-AI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · 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

  • claude-security

    Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the…

    by Anthropic · Plugin bundle

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

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

  • stackhawk-api

    Query the StackHawk platform API for security posture reporting, findings analysis, and app management. Guides agents through authentication, data retrieval, and result…

    by stackhawk · Plugin bundle

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

  • 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

  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · 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

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

  • 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

  • Datadog (Preview)

    Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…

    by Datadog · Plugin bundle

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

  • Sentry

    Inspect recent issues and events in Sentry from Codex.

    by OpenAI · Plugin bundle

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

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

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

Has a listing on Community GitHub marketplaces (5)
  • certscore-mcp-light

    Free website privacy scanner for evidence-backed public website preflight.

    by CertScore.ai, LLC · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • web

    Browser automation and web page analysis skills using playwright-cli: connect via CDP, probe bot protection, dismiss overlays, capture DOM trees, reduce pages to skeletons…

    by Adobe · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Inclusify Accessibility

    Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.

    by inclusifyapp.com · MCP server

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

  • 42crunch-api-security-testing

    Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP API Security risks (including…

    by 42Crunch-AI · Plugin bundle

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

  • HTTP

    HTTP/REST client with saved collections, env secrets, and SSRF-safe host allowlisting.

    by Abhishekkumar2021 · MCP server

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

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • Chrome DevTools MCP

    MCP server for Chrome DevTools

    by ChromeDevTools · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · 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

  • datadog

    Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.

    by datadog-labs · Plugin bundle

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

  • tiny-tool-town-submitter

    Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.

    by James Montemagno · Plugin bundle

    Listed on: 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

  • 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

  • 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

  • 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 a similar 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

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

  • TinyFish

    Browse and automate the web with TinyFish: run multi-step web automations, search the web, extract clean page content, and drive remote stealth browser sessions.

    by Cursor · Plugin bundle

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

  • 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

  • Tailscale

    Let Grok Bot reach MCP servers on your private Tailscale network. Sign in to Tailscale to connect your tailnet; Grok Bot joins it as one tagged device and only reaches the hosts…

    by Cursor · Plugin bundle

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

  • Similarweb

    Analyze website traffic, audiences, and competitors.

    by Cursor · Plugin bundle

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

Has a listing on Docker MCP Catalog (5)
  • 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

  • Beagle Security

    Connects with the Beagle Security backend using a user token to manage applications, run automated security tests, track vulnerabilities across environments, and gain intelligence…

    by beaglesecurity · MCP server

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

  • Shodan

    MCP server for Shodan — host/network recon, CVE and exploit lookup, InternetDB, and persistent alerts (34 tools).

    by Cyreslab-AI · MCP server

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

  • Cloudflare Docs

    Access the latest documentation on Cloudflare products such as Workers, Pages, R2, D1, KV.

    by docker · MCP server

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

  • mcp-server-browserbase io.github.browserbase/mcp-server-browserbase

    MCP server for AI web browser automation using Browserbase and Stagehand

    by browserbase · MCP server

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

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

    Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

    by headerguard.mike-tusa.workers.dev · MCP server

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

  • HTTP Headers Analyzer API

    HTTP header analysis — security headers, cache, server detection. x402 micropayment.

    by Br0ski777 · MCP server

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

  • Unchore Defend

    Grade a site's security headers with fixes and a badge; read logs or code for the defender.

    by smilemino · MCP server

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

  • Vibe Doctor

    Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.

    by vibe-doctor.zeroone.it.kr · MCP server

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

  • tools dev.workers.sebastiaan-ba3.mcpgateway/tools

    Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.

    by mcpgateway.sebastiaan-ba3.workers.dev · MCP server

    Listed on: Official MCP Registry · Describes a similar 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. 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