calc-eval — UUID v1 time layout, value discarded MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
UUID v1 time layout, value discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calc-eval from your client
- Claude Code UUID v1 time layout, value discarded calc-eval run in your project directory
- Claude Desktop UUID v1 time layout, value discarded calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor UUID v1 time layout, value discarded calc-eval ~/.cursor/mcp.json
- VS Code UUID v1 time layout, value discarded calc-eval .vscode/mcp.json
- Zed UUID v1 time layout, value discarded calc-eval ~/.config/zed/settings.json
- Windsurf UUID v1 time layout, value discarded calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline UUID v1 time layout, value discarded calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI UUID v1 time layout, value discarded calc-eval ~/.gemini/settings.json
- Grok UUID v1 time layout, value discarded calc-eval .mcp.json (in your project root)
- ChatGPT UUID v1 time layout, value discarded calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai UUID v1 time layout, value discarded calc-eval Settings → Connectors → Add custom connector
- LangChain UUID v1 time layout, value discarded calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http uuid1-layout https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/uuid1-layout/mcpOther tools on this server
- uuid1-layout
- utc-time
- 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
- 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.