io.github.Astralchemist/matchstick
Checks a site build: sitemaps, structured data, robots.txt and what crawlers see.
MCP server · by Astralchemist
About
io.github.Astralchemist/matchstick is an MCP server published by Astralchemist. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-24 and have recorded no change since. As of our marketplace pass on 2026-10-26.
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: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio matchstick -- npx -y @astralchemist/matchstick mcp
[mcp_servers.matchstick]
command = "npx"
args = ["-y", "@astralchemist/matchstick", "mcp"]
{
"mcpServers": {
"matchstick": {
"command": "npx",
"args": [
"-y",
"@astralchemist/matchstick",
"mcp"
]
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.0-alpha.4 | No figure published | 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
- Became a product we track
- Official MCP Registry: 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.
-
siteaudit-mcp io.github.vdalhambra/siteaudit-mcp
SEO, performance, and security audits for any URL — no API keys required
-
MCP server for the Scrawly SEO crawler: query local audits and propose confirmation-gated fixes.
-
webcheck io.github.yifanyifan897645/webcheck
Website health analysis: SEO, accessibility, performance, security, and broken links
-
broken-link-checker io.github.pavel-tashev/broken-link-checker
Crawl a site for broken links, 404s, dead images, redirect chains and slow pages, with sources
-
Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.
-
seo-audit-tool io.github.vpatser1/seo-audit-tool
SEO page audits with 0-100 scoring, keyword analysis, link checking, sitemap validation
-
seo-webmaster-mcp io.github.JvnnDev/seo-webmaster-mcp
Audit any public URL for SEO. Add Google Search Console and Bing data through MCP.
-
crawlinx-mcp io.github.im-ff/crawlinx-mcp
Free technical-SEO audit MCP: crawl a site, run checks, return an LLM-ready shareable report.
-
seo-analyzer io.github.ryudi84/seo-analyzer
MCP server for SEO analysis: meta tags, headings, keywords, sitemaps.
-
tapsite io.github.mgriffen/tapsite
MCP server for web inspection, design system extraction, and accessibility audits
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)
-
nodebench io.github.HomenShum/nodebench
260 MCP tools across 49 domains. AI Flywheel, quality gates, research, web scraping.
-
Magpie website intelligence over a hosted MCP server. Free: a single-page audit covering overall score, Core Web Vitals, on-page SEO, security headers, robots/sitemap, and…
-
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…
-
Agent skills for Meticulous visual regression testing — review test runs, investigate replays, debug diffs. Also connects the hosted Meticulous MCP server.
-
Your agent writes the code. Subtext proves it works. MCP tools for verification — persistent knowledge of your app, real-browser checks, and session replays your team can watch…
Has a listing on Claude Code: claude-plugins-official (5)
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
MCP server for Chrome DevTools
-
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.
-
mcp-server io.github.cap-js/mcp-server
Model Context Protocol (MCP) server for AI-assisted development of CAP applications.
-
CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…
Has a listing on Claude: knowledge-work-plugins (5)
-
Keep your coding agent up to date with the latest web best practices
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
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…
-
gk-cli com.gitkraken/gk-cli
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.
-
Free AI-powered SEO toolkit — audit websites, plan content strategy, optimize pages, generate schema markup, cluster keywords, and track AI visibility. Works with any website or…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
-
Codex Security workflows for security scans, analysis, and investigation.
-
Inspect recent issues and events in Sentry from Codex.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
Has a listing on Community GitHub marketplaces (4)
-
Website QA tool built for coding agents (Claude Code, Cursor). 300+ rules across SEO, performance, security, accessibility & agent experience: audit from the CLI, fix findings in…
-
Personal MCP servers (any-script-mcp, o3-search, deepwiki)
-
Review frontend code and live pages against 386 quality-gated rules for accessibility, performance, SEO, security, and HTML/CSS/JS best practices.
-
Agents that test your web and mobile app like real users, on every pull request.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
MCP server for Chrome DevTools
-
Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…
-
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…
-
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…
-
Keep your coding agent up to date with the latest web best practices
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Advanced Security plugin for GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
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.
-
Let Grok Bot reach MCP servers on your private Tailscale network: connect your own tailnet, or your team's company tailnets turned on by a team admin, with each member using their…
-
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.
Has a listing on Docker MCP Catalog (5)
-
stackhawk com.stackhawk/stackhawk
An MCP server that provides interaction with StackHawk's security scanning platform.
-
Official Firecrawl MCP server, the context API for AI agents: search, scrape, and interact with the web, plus parse, crawl, map, Agent and Monitor, from any MCP client.
-
mcp-server-browserbase io.github.browserbase/mcp-server-browserbase
MCP server for AI web browser automation using Browserbase and Stagehand
-
Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.
-
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
Has a listing on Official MCP Registry (5)
-
siteaudit-mcp io.github.vdalhambra/siteaudit-mcp
SEO, performance, and security audits for any URL — no API keys required
-
MCP server for the Scrawly SEO crawler: query local audits and propose confirmation-gated fixes.
-
webcheck io.github.yifanyifan897645/webcheck
Website health analysis: SEO, accessibility, performance, security, and broken links
-
broken-link-checker io.github.pavel-tashev/broken-link-checker
Crawl a site for broken links, 404s, dead images, redirect chains and slow pages, with sources
-
Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.
Has a listing on PyPI (MCP servers) (5)
-
Screaming Frog SEO Spider MCP Server (headless)
Headless Screaming Frog SEO Spider via its CLI: run crawls, export and filter data, no GUI needed.
-
builtwith com.mcparmory/builtwith
Detect technologies and tech stacks used on any website
-
google-search-console com.mcparmory/google-search-console
Query search analytics, manage sitemaps, and inspect site URLs and status
-
codacy com.mcparmory/codacy
Analyze code quality, security issues, and coverage across repositories
-
mcp-server-analyzer io.github.Anselmoo/mcp-server-analyzer
MCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and Biome
Has a listing on npm registry (MCP servers) (5)
-
mcp-gsc io.github.pijusz/mcp-gsc
Google Search Console MCP server — query performance, sitemaps, indexing & more
-
mcp-accessibility-scanner io.github.JustasMonkev/mcp-accessibility-scanner
MCP server for automated web accessibility scanning with Playwright and Axe-core.
-
AI visibility + site audits: see if ChatGPT, Perplexity, Claude & Gemini recommend a website.
-
ainative-browser-mcp io.github.AINative-Studio/ainative-browser-mcp
AI-powered browser automation MCP — 6 tools for web interaction, extraction, and validation.
-
dsh-verify io.github.263311487-ux/dsh-verify
Agent-built web app quality gate. Real browser is the judge. PASS/FAIL with receipts.
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.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also 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.