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