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