SynaBun runs on your own machine — the client starts it, so there is no endpoint to ping. 272 installs a week from npm. Last commit 29 Oct 2026.
Persistent memory MCP server for Claude Code, Codex and OpenCode, stored locally in SQLite
What the code does
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const RUN_KEY = 'HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Run';
postinstall: node postinstall.js
const child = spawn(execPath, args, { cwd, env, stdio: 'inherit' });
${table === 'session_chunks' ? `DELETE FROM chunk_search WHERE id=${alias}.id;
const login = ['.bash_profile', '.bash_login', '.profile'].map(name => path.join(home, name)).find(existsSync)
const SENSITIVE_FILE = /(?:^|[\\/])(?:\.env(?:\.[^\\/]*)?|\.npmrc|\.netrc|\.pgpass|id_(?:rsa|dsa|ecdsa|ed25519)[^\\/]*|[^\\/]*(?:credential|secret)[^\\/]*|[^\\/]*\.(?:pem|key|p12|pfx|keystore|jks))$/i;
import { readFileSync, writeFileSync, appendFileSync, existsSync, mkdirSync, renameSync, readdirSync, unlinkSync } from 'node:fs';
return text(`Created webhook "${wh.name}" (${wh.id}) in <#${wh.channel_id}>.\nToken: ${wh.token}\nURL: https://discord.com/api/webhooks/${wh.id}/${wh.token}`);
Object.entries(process.env).filter(([k]) =>
export const FAKE_JPEG_BASE64 = '/9j/4AAQSkZJRgABAQAASABIAAD/4QBMRXhpZgAATU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAAaADAAQAAAABAAAAAQAAAAD/7QA4UGhvdG9zaG9wIDMuMAA4QklNBAQAAAAAAAA4QklNBCUAAAAAABDUHYzZjwCyBOmACZjs+EJ+/8AAEQgAAQABAwEiAAIRAQMRAf/EAB8AAAEFAQE…
$addBtn.innerHTML = origHTML;
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
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 synabun -- npx -y synabun{
"mcpServers": {
"synabun": {
"command": "npx",
"args": [
"-y",
"synabun"
]
}
}
}[mcp_servers.synabun]
command = "npx"
args = ["-y", "synabun"]{
"mcpServers": {
"synabun": {
"command": "npx",
"args": [
"-y",
"synabun"
]
}
}
}{
"servers": {
"synabun": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"synabun"
]
}
}
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SynaBun — questions
Answers built from our own checks of this server.