compatibility — WCAG AAA contrast for two hex colors MCP Tool
compatibility
(compatibility) is one of 31 tools on the
WCAG AAA contrast for two hex colors
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code WCAG AAA contrast for two hex colors compatibility run in your project directory
- Claude Desktop WCAG AAA contrast for two hex colors compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor WCAG AAA contrast for two hex colors compatibility ~/.cursor/mcp.json
- VS Code WCAG AAA contrast for two hex colors compatibility .vscode/mcp.json
- Zed WCAG AAA contrast for two hex colors compatibility ~/.config/zed/settings.json
- Windsurf WCAG AAA contrast for two hex colors compatibility ~/.codeium/windsurf/mcp_config.json
- Cline WCAG AAA contrast for two hex colors compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI WCAG AAA contrast for two hex colors compatibility ~/.gemini/settings.json
- Grok WCAG AAA contrast for two hex colors compatibility .mcp.json (in your project root)
- ChatGPT WCAG AAA contrast for two hex colors compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai WCAG AAA contrast for two hex colors compatibility Settings → Connectors → Add custom connector
- LangChain WCAG AAA contrast for two hex colors compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http wcag-aaa-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wcag-aaa-ok/mcp
Other tools on this server
- wcag-aaa-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- status-catalog
- iana-zones
- 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.