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