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