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An intelligent MCP server that serves as a guardian of development knowledge, providing Cline assistants with curated access to latest documentation and best practices across the software development landscape
Configuration
View docs{
"mcpServers": {
"aindreyway-mcp-codex-keeper": {
"command": "npx",
"args": [
"-y",
"@aindreyway/mcp-codex-keeper@latest"
],
"env": {
"NODE_OPTIONS": "--max-old-space-size=256",
"npm_config_cache_max": "1024000000"
}
}
}
}Codex Keeper MCP Server provides curated, up-to-date documentation sources and best practices through an MCP server you can query with an MCP client. It helps you access guidance quickly, keep knowledge in sync, and apply best practices across your projects.
You connect to Codex Keeper using an MCP client by configuring it to point at the Codex Keeper server configuration. Once connected, you can ask for the latest React documentation, TypeScript best practices, Node.js updates, or guidance on async/await. The server keeps documentation sources organized by category and can perform intelligent searches to surface the most relevant guidance.
Prerequisites: ensure you have Node.js installed (version 18 or higher). You will also need npm and npx available on your system.
Install or update npm to the latest version.
Verify npx is available. If it is not, install it globally.
Configure Codex Keeper in your MCP client with the command and arguments provided in the configuration snippet below. This setup uses npx to run the latest Codex Keeper package directly from the npm registry.
{
"type": "stdio",
"name": "codex_keeper",
"command": "npx",
"args": ["-y", "@aindreyway/mcp-codex-keeper@latest"],
"env": {
"npm_config_cache_max": "1024000000",
"NODE_OPTIONS": "--max-old-space-size=256"
}
}This server uses npx for direct npm package execution, which integrates smoothly with Node.js/TypeScript MCP tooling and keeps the setup lightweight. The environment is tuned to limit heap usage and manage memory efficiently to handle large documentation sources.
The Codex Keeper maintains documentation sources, supports tagging and categorization, and performs automatic updates to keep guidance current. You can specify categories like Frontend, Backend, Language, MCP, MCP-Guide, Database, DevOps, Security, Testing, Architecture, Mobile, AI, and Cloud to organize your queries.
Lists all available documentation sources with optional category filtering.
Add new documentation sources to the knowledge base.
Update existing documentation to get the latest content.
Search through documentation with category filtering.