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