Developer Tools

specification.website

Read-only, deterministic full-text search across every spec page.

1 endpoint6 known toolsFirst detected June 23, 2026Last detected September 10, 2026

ENDPOINT 1

https://mcp.specification.website/mcp

No auth detected

MCP server metadata

Name: specification-website
Version: 0.2.0

Capabilities

toolspromptslogging

Server instructions

Read-only MCP server for The Website Specification at https://specification.website. Use `search` for free-text queries, `list_topics` for filtered lists, `get_topic` to fetch a single page as Markdown, and `get_checklist` for audit-style output. Spec items have one of four statuses: `required` (platform contract breaks without it), `recommended` (modern site should do it), `optional` (context-dependent), `avoid` (outdated or harmful). The `list_topics` and `get_checklist` tools return ALL statuses by default — pass `status` to filter. The `audit_url` prompt is the exception: with no `focus`, it defaults to `required`-only.

Known tools 6

search

Read-only, deterministic full-text search across every spec page.

Inferred read-only

list_topics

Read-only.

Inferred read-only

get_topic

Read-only.

Inferred read-only

get_checklist

Read-only.

Inferred read-only

get_categories

Read-only.

Inferred read-only

get_changes

Read-only.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.specification-website]
url = "https://mcp.specification.website/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "specification-website": {
      "type": "http",
      "url": "https://mcp.specification.website/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: specification-website
Remote MCP URL: https://mcp.specification.website/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "specification-website": {
      "url": "https://mcp.specification.website/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "specification-website": {
      "type": "http",
      "url": "https://mcp.specification.website/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "specification-website",
  "transport": "streamable-http",
  "url": "https://mcp.specification.website/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for specification.website was fetched 2026-08-04T23:07:02.359Z and is being refreshed.

Trust status Neutral

specification.website is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.