specification.website MCP Server
jdevalk/specification.website
[](https://agentrank-ai.com/tool/jdevalk--specification.website/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Website specification — HTML, accessibility, security, SEO, agent-readiness. Platform-agnostic, sourced, MIT.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
jdevalk/specification.website is a TypeScript tool. Website specification — HTML, accessibility, security, SEO, agent-readiness. Platform-agnostic, sourced, MIT. Topics: accessibility, agent-readiness, astro, cloudflare-pages, llms-txt, mcp, seo, specification, web-security, web-standards, well-known.
Ranked #3491 out of 24846 indexed tools.
Ecosystem
Score Breakdown
878 stars → growing community
Last commit 1mo ago → recently updated
7/17 issues closed → many open issues
9 contributors → small team
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
Badge all embed codes →
[](https://agentrank-ai.com/tool/jdevalk--specification.website/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) <a href="https://agentrank-ai.com/tool/jdevalk--specification.website/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/v1/badge/jdevalk--specification.website" alt="AgentRank"></a> Matched Queries
From the README
# The Website Specification The website specification — from `<title>` to `/.well-known/security.txt`, from WCAG contrast to `llms.txt`. Platform-agnostic, sourced on every page, written for humans and agents. MIT licensed, open for pull requests. **Live site:** <https://specification.website> **MCP server:** <https://mcp.specification.website/mcp> ## What this is The web is a layer cake of standards: WHATWG defines HTML, W3C ratifies WCAG, the IETF publishes the RFCs behind security headers and `/.well-known/` URIs, IANA registers the namespaces, search engines publish their own rules, browsers add quirks. Almost nobody carries the whole picture. This site collects the slices into one platform-agnostic specification — sources cited on every page. It is _not_ a framework. It is _not_ a tutorial. It is a spec, in the same way the HTML Living Standard is a spec: outcomes, requirements, references. ## What this is not - Not platform-specific. No "use this Next.js plugin" advice —Read full README on GitHub →
Get the weekly AgentRank digest
Top movers, new tools, ecosystem insights — straight to your inbox.