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