iana-zones — Contrast ratio vs 4.5 for one hex on white MCP Tool
iana-zones
(iana zones) is one of 31 tools on the
Contrast ratio vs 4.5 for one hex on white
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call iana-zones from your client
- Claude Code Contrast ratio vs 4.5 for one hex on white iana-zones run in your project directory
- Claude Desktop Contrast ratio vs 4.5 for one hex on white iana-zones ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Contrast ratio vs 4.5 for one hex on white iana-zones ~/.cursor/mcp.json
- VS Code Contrast ratio vs 4.5 for one hex on white iana-zones .vscode/mcp.json
- Zed Contrast ratio vs 4.5 for one hex on white iana-zones ~/.config/zed/settings.json
- Windsurf Contrast ratio vs 4.5 for one hex on white iana-zones ~/.codeium/windsurf/mcp_config.json
- Cline Contrast ratio vs 4.5 for one hex on white iana-zones ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Contrast ratio vs 4.5 for one hex on white iana-zones ~/.gemini/settings.json
- Grok Contrast ratio vs 4.5 for one hex on white iana-zones .mcp.json (in your project root)
- ChatGPT Contrast ratio vs 4.5 for one hex on white iana-zones Settings → Connectors → Advanced → Developer mode
- Claude.ai Contrast ratio vs 4.5 for one hex on white iana-zones Settings → Connectors → Add custom connector
- LangChain Contrast ratio vs 4.5 for one hex on white iana-zones pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http hex-contrast-aa https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-contrast-aa/mcpOther tools on this server
- hex-contrast-aa
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.