memory-key-count — Port 20 MCP Tool
memory-key-count
(memory key count) is one of 31 tools on the
Port 20
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 20 memory-key-count run in your project directory
- Claude Desktop Port 20 memory-key-count ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Port 20 memory-key-count ~/.cursor/mcp.json
- VS Code Port 20 memory-key-count .vscode/mcp.json
- Zed Port 20 memory-key-count ~/.config/zed/settings.json
- Windsurf Port 20 memory-key-count ~/.codeium/windsurf/mcp_config.json
- Cline Port 20 memory-key-count ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Port 20 memory-key-count ~/.gemini/settings.json
- Grok Port 20 memory-key-count .mcp.json (in your project root)
- ChatGPT Port 20 memory-key-count Settings → Connectors → Advanced → Developer mode
- Claude.ai Port 20 memory-key-count Settings → Connectors → Add custom connector
- LangChain Port 20 memory-key-count pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http port-20 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-20/mcpOther tools on this server
- port-20
- 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.