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