ChainMemory runs on your own machine — the client starts it, so there is no endpoint to ping. 777 installs a week from npm. Last commit 15 Sep 2026.
Persistent cross-model memory for AI agents: verifiable, portable, client-side encrypted.
We read the source, 22 h ago · rules 3dff92dd89df
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.
этот файл ставится пользователю, но в репозитории его нет
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
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.
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 chainmemory -- npx -y chainmemory-mcp
{
"mcpServers": {
"chainmemory": {
"args": [
"-y",
"chainmemory-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.chainmemory]
command = "npx"
args = ["-y", "chainmemory-mcp"]
{
"mcpServers": {
"chainmemory": {
"args": [
"-y",
"chainmemory-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"chainmemory": {
"args": [
"-y",
"chainmemory-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
CHAINMEMORY_API_KEY (ChainMemory API key. REQUIRED for every tool except chainmemory_seal. Get one at https://faucet.chainmemory.ai), CHAINMEMORY_SEED_PHRASE (12-word BIP-39 phrase for the blind vault. Optional: without it the server works exactly as before, but sealed:true is unavailable. Generate one with chainmemory_new_seed. It never leaves your machine and cannot be recovered.), CHAINMEMORY_API_BASE (API base URL (default: https://api.chainmemory.ai)), AICHAIN_KEY (NOT NEEDED for normal use — leave it empty. Only the chainmemory_seal tool reads it, to sign a contract call yourself instead of letting the API anchor the memory (which chainmemory_remember already does). If you do set it, it is a wallet private key: use a dedicated wallet holding only a few AIC, never your main one. No other tool uses it.), AICHAIN_RPC (RPC endpoint used only by chainmemory_seal (default: https://rpc.chainmemory.ai). Leave it empty unless you set AICHAIN_KEY.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.