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