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