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