Komplyt Zero — Claude Code MCP server: what it does, how to install
A shared memory graph for coding agents across multiple editors. It retains technical decisions and reasoning so projects keep context across restarts.
claude mcp add --transport http komplyt-zero https://kg.kompl.yt/mcpWhat Komplyt Zero does
AI assistants forget technical decisions once a session ends. Komplyt Zero bridges this gap by offering a single memory graph that works across Claude Code, Cursor, and other tools. Instead of relying on raw keyword matching, it records decisions, issues, and reasoning as typed nodes. You query them by meaning later.
Search results combine semantic similarity with a decay mechanism. Knowledge that sees regular use remains near the top, while untouched notes drop in priority. Nothing gets erased. A single match also retrieves connected items along graph edges.
Running the Docker quickstart requires Docker Compose, SurrealDB, and an Ollama instance. Because the local setup runs without token checks, do not route traffic to it outside localhost without an authenticating proxy.
What it helps with
- retain architectural rationale between different agent sessions
- share project decisions across distinct editor clients
- query past technical choices by semantic meaning
- stop teams from rehashing previously settled debates
Example prompts for the agent
- Store our decision to use Postgres for background jobs in the acme-api project with the rationale.
- Search the knowledge graph to see why we avoided Redis for queue processing.
- Start a new session in the acme-api memory graph before making changes.
How to install Komplyt Zero
1Platform CLI: remote server
claude mcp add --transport http komplyt-zero https://kg.kompl.yt/mcp2Platform CLI
claude mcp add --env KG_AUTH_MODE=<KG_AUTH_MODE> --env KG_DB_URL=<KG_DB_URL> --env KG_DB_USER=<KG_DB_USER> --env KG_DB_PASS=<KG_DB_PASS> --env KG_JWT_SECRET=<KG_JWT_SECRET> --transport stdio src -- npx -y @komplyzen/komplyt-zeroReplace <…> with your own values. 3 more environment variables are in the server README
1Platform CLI: remote server
codex mcp add src --url https://kg.kompl.yt/mcp2Platform CLI
codex mcp add src --env KG_AUTH_MODE=<KG_AUTH_MODE> --env KG_DB_URL=<KG_DB_URL> --env KG_DB_USER=<KG_DB_USER> --env KG_DB_PASS=<KG_DB_PASS> --env KG_JWT_SECRET=<KG_JWT_SECRET> -- npx -y @komplyzen/komplyt-zeroReplace <…> with your own values. 3 more environment variables are in the server README
Config file
{
"mcpServers": {
"src": {
"url": "https://kg.kompl.yt/mcp"
}
}
}{
"mcpServers": {
"src": {
"command": "npx",
"args": [
"-y",
"@komplyzen/komplyt-zero"
],
"env": {
"KG_AUTH_MODE": "<KG_AUTH_MODE>",
"KG_DB_URL": "<KG_DB_URL>",
"KG_DB_USER": "<KG_DB_USER>",
"KG_DB_PASS": "<KG_DB_PASS>",
"KG_JWT_SECRET": "<KG_JWT_SECRET>"
}
}
}
}Replace <…> with your own values. 3 more environment variables are in the server README
Config file
{
"servers": {
"src": {
"type": "http",
"url": "https://kg.kompl.yt/mcp"
}
}
}{
"servers": {
"src": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@komplyzen/komplyt-zero"
],
"env": {
"KG_AUTH_MODE": "<KG_AUTH_MODE>",
"KG_DB_URL": "<KG_DB_URL>",
"KG_DB_USER": "<KG_DB_USER>",
"KG_DB_PASS": "<KG_DB_PASS>",
"KG_JWT_SECRET": "<KG_JWT_SECRET>"
}
}
}
}Replace <…> with your own values. 3 more environment variables are in the server README
1Platform CLI: remote server
gemini mcp add -t http src https://kg.kompl.yt/mcp2Platform CLI
gemini mcp add -e KG_AUTH_MODE=<KG_AUTH_MODE> -e KG_DB_URL=<KG_DB_URL> -e KG_DB_USER=<KG_DB_USER> -e KG_DB_PASS=<KG_DB_PASS> -e KG_JWT_SECRET=<KG_JWT_SECRET> src npx -y @komplyzen/komplyt-zeroReplace <…> with your own values. 3 more environment variables are in the server README
Step by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Komplyt Zero
How to install Komplyt Zero in Claude Code?
Run claude mcp add --transport http komplyt-zero https://kg.kompl.yt/mcp in your terminal. Afterwards, run /mcp inside Claude Code to sign in.
What does Komplyt Zero do?
It acts as a shared memory layer for AI clients. The server stores decisions and problem context in a graph, ranking items through semantic similarity and recency.
Can you self-host Komplyt Zero?
Yes, you can run it locally with Docker Compose, SurrealDB, and Ollama. The local configuration operates without token authentication and binds to localhost.
