Cortex runs on your own machine — the client starts it, so there is no endpoint to ping. 260 installs a week from pypi.
Persistent knowledge system with OWL-RL reasoning and 22 MCP tools. Local-first.
The linked repository no longer exists on GitHub — it was deleted or made private.
Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add cortex -- uvx abbacus-cortex
{
"mcpServers": {
"cortex": {
"args": [
"abbacus-cortex"
],
"command": "uvx"
}
}
}
[mcp_servers.cortex]
command = "uvx"
args = ["abbacus-cortex"]
{
"mcpServers": {
"cortex": {
"args": [
"abbacus-cortex"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"cortex": {
"args": [
"abbacus-cortex"
],
"command": "uvx"
}
}
}
Persistent memory for AI tools. Local-first knowledge graph with hybrid search.
Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.
Persistent local knowledge for AI coding agents with structured records, search, and DOT context.
Persistent memory, coordination, and learning for AI agents. Local-first, 25 MCP tools.
Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.
Local-first memory system for AI agents with hybrid search and graph reasoning
MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.
Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.
Answers built from our own checks of this server.