memory-key-count — Port 53 MCP Tool
memory-key-count
(memory key count) is one of 31 tools on the
Port 53
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call memory-key-count from your client
- Claude Code Port 53 memory-key-count run in your project directory
- Claude Desktop Port 53 memory-key-count ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Port 53 memory-key-count ~/.cursor/mcp.json
- VS Code Port 53 memory-key-count .vscode/mcp.json
- Zed Port 53 memory-key-count ~/.config/zed/settings.json
- Windsurf Port 53 memory-key-count ~/.codeium/windsurf/mcp_config.json
- Cline Port 53 memory-key-count ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Port 53 memory-key-count ~/.gemini/settings.json
- Grok Port 53 memory-key-count .mcp.json (in your project root)
- ChatGPT Port 53 memory-key-count Settings → Connectors → Advanced → Developer mode
- Claude.ai Port 53 memory-key-count Settings → Connectors → Add custom connector
- LangChain Port 53 memory-key-count pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http port-53 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-53/mcpOther tools on this server
- port-53
- 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
- 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
- calc-eval
- 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.