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