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