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