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