Plexus MCP Server
by pcas-ioio.github.pcas-io/plexusv0.1.2
Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.
context tax
queued
security
queued
cold start
queued
freshness
Slowing6mo ago
Install Plexus MCP server
Install in Claude Code
claude mcp add --transport http plexus https://{plexus_host}/mcpInstall in Cursor
{
"mcpServers": {
"plexus": {
"url": "https://{plexus_host}/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"plexus": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://{plexus_host}/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"plexus": {
"type": "http",
"url": "https://{plexus_host}/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"plexus": {
"serverUrl": "https://{plexus_host}/mcp"
}
}
}Remote endpoints
- streamable-http
https://{plexus_host}/mcp
Freshness
Slowing — last maintenance signal 6mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-04-27 · 6mo ago · GitHub
Latest release
2026-04-27 · 6mo ago · GitHub · v0.1.2
Package published
no data · npm/PyPI
Registry entry updated
2026-04-27 · 6mo ago · official registry · v0.1.2
FAQ
›How do I install the Plexus MCP server in Claude Code?
Run: claude mcp add --transport http plexus https://{plexus_host}/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Plexus require an API key?
No required environment variables are declared in its published metadata.
›Can I use Plexus as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is Plexus in the official MCP registry?
Yes, as io.github.pcas-io/plexus.
Alternatives to Plexus
Other memory MCP servers.
MemoryActiveKnowledge graph-based persistent memory for maintaining context.
HindsightActiveHindsight: long-term memory for AI agents modeled on human memory.
Codebase MemoryActiveIndexes a repo into a persistent local knowledge graph of functions, classes, call chains, HTTP routes and cross-service links, using tree-sitter and LSP.
CogneeActiveMemory manager for AI apps and agents using graph and vector stores, with ingestion from many data sources.
HonchoActiveMemory that reasons: continual learning for stateful agents. Better context, fewer tokens.
Basic MemoryActiveLocal-first AI memory: a semantic knowledge graph of Markdown files that humans and LLMs both read and write, with optional cloud sync and team workspaces.