Saihm MCP Server Pro runs on your own machine — the client starts it, so there is no endpoint to ping. 768 installs a week from npm. Last commit 28 Oct 2026.
Free-to-start portable memory for AI agents: encrypted, shareable, provably erased. Join SAIHM.
Today is the operative word: we check Saihm MCP Server Pro every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 saihm-mcp-server-pro -- npx -y @saihm/mcp-server-pro
{
"mcpServers": {
"saihm-mcp-server-pro": {
"command": "npx",
"args": [
"-y",
"@saihm/mcp-server-pro"
]
}
}
}
[mcp_servers.saihm-mcp-server-pro]
command = "npx"
args = ["-y", "@saihm/mcp-server-pro"]
{
"mcpServers": {
"saihm-mcp-server-pro": {
"command": "npx",
"args": [
"-y",
"@saihm/mcp-server-pro"
]
}
}
}
{
"servers": {
"saihm-mcp-server-pro": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@saihm/mcp-server-pro"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
SAIHM_ENDPOINT_URL (SAIHM operator endpoint. Optional: defaults to the hosted service at https://saihm.net/mcp), SAIHM_SELF_JOIN (Self-join is ON by default: the saihm_join tool creates a non-custodial identity on this device and starts activating its free memory, which needs one browser sign-in; no master secret is needed. Set to '0' to suppress the tool), SAIHM_MASTER_SECRET_FILE (Path to a mode-600 file holding a 64+ hex-char master secret. Only needed if you opt out of self-join, are restoring an existing identity, or keep your key file outside SAIHM_HOME. Never transmitted), SAIHM_IDENTITY (An identity token written by export-identity: brings an existing SAIHM identity to this machine or a hosted agent environment without copying a key file. Set together with SAIHM_IDENTITY_PASSPHRASE; leave both unset to use this machine's own identity), SAIHM_IDENTITY_PASSPHRASE (The passphrase export-identity generated for SAIHM_IDENTITY. The two together are the identity: store it as a secret), SAIHM_TIER (The plan this identity onboards with (FREE, PRO, PRO_FAST, ENTERPRISE, ENTERPRISE_FAST). Defaults to FREE while self-join is on (the default); set it for a paid plan, and with SAIHM_SELF_JOIN=0 for every plan, FREE included. An export-identity token carries its own, which a non-empty value here overrides), SAIHM_PAYMENT_METHOD (The payment rail of a paid plan, e.g. stripe. Required for a paid SAIHM_TIER unless an export-identity token carries it), SAIHM_EPHEMERAL_HOME (Set it (e.g. 1) where the home directory is discarded at session end, or is a CI runner's home that later jobs can reach: the join then refuses to create a key, and SAIHM keeps no recall copy and no sign-in there. A copy or sign-in already written there stays until you delete it: the recall.* and session.* files in SAIHM_HOME (~/.saihm by default). 0 declares a home that is kept and that only you use, and overrides the host's own signal. Unset: detected where the host or CI runner says so (the REFERENCE lists the markers)), SAIHM_HOME (Base dir for the self-join identity file ($SAIHM_HOME/free-identity.key, mode 600). Defaults to ~/.saihm. Give a full path: a relative one (a JSON config does not expand ~) is refused at start. Also the fallback state directory when SAIHM_STATE_DIR is unset).
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Answers built from our own checks of this server.