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