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