validate-json — UTC quarter MCP Tool
validate-json
(validate json) is one of 31 tools on the
UTC quarter
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 UTC quarter validate-json run in your project directory
- Claude Desktop UTC quarter validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor UTC quarter validate-json ~/.cursor/mcp.json
- VS Code UTC quarter validate-json .vscode/mcp.json
- Zed UTC quarter validate-json ~/.config/zed/settings.json
- Windsurf UTC quarter validate-json ~/.codeium/windsurf/mcp_config.json
- Cline UTC quarter validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI UTC quarter validate-json ~/.gemini/settings.json
- Grok UTC quarter validate-json .mcp.json (in your project root)
- ChatGPT UTC quarter validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai UTC quarter validate-json Settings → Connectors → Add custom connector
- LangChain UTC quarter validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http quarter-utc https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/quarter-utc/mcpOther tools on this server
- quarter-utc
- 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.