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