MCP directory

SaveState MCP — encrypted portable memory for agents

The product is SaveState. The server is an MCP memory provider. The chat can die. The archive still answers — if the memory is yours.

Listing

• Product SaveState — encrypted portable memory layer
• Website https://savestate.dev
• This page HTML docs only. Floor: /llms.txt
• Server npx -y @savestate/cli mcp (stdio — live local path)
• Package @savestate/cli on npm. Registry name dev.savestate/memory
• Transport stdio locally. Hosted Streamable HTTP at /api/mcp
• Encryption AES-256-GCM, scrypt KDF. You hold the passphrase
• Format Open SaveState Archive (SAF). No vendor lock-in
• Price Pro $9/mo · Team $29/mo. CLI is open source
• Agent playbook /agents.md · hosted MCP /api/mcp · registry dev.savestate/memory
• Also /openapi.json · leftover card /.well-known/mcp.json

For agents — pay and claim (not email)

The welcome email is extra. Agents cannot read that inbox. Create a Checkout session, pay, then claim the key once.

POST https://savestate.dev/v1/keys
{}

HTTP 402 with pay_url + claim_url. Complete pay_url (Pro $9/mo). Poll GET {claim_url} until 200 { "api_key": "ss_live_..." } — once. 401 = bad key. 402 = unpaid. Local CLI stays free; do not mint a Free cloud key.

Human secondary: live Pro Payment Link.

Tools the server exposes

• savestate_search_snapshots Full-text search across every snapshot — even from a different client.
• savestate_snapshot / restore / list / status Capture, restore, list, and check adapters from the chat.
• savestate_stats Snapshot count, cadence, adapter mix, tags.
• savestate_memory_store / _search / _delete Live memory CRUD against the local store.
• add_memories / search_memory / list_memories / delete_memory OpenMemory-compatible surface for clients that expect that protocol.

Resources: savestate://snapshots and savestate://memories. Passphrases stay in the local process. Setup detail lives in the MCP guide.

Wire it once

Claude Code — ~/.claude/settings.json:

{
  "mcpServers": {
    "savestate": {
      "command": "npx",
      "args": ["-y", "@savestate/cli", "mcp"]
    }
  }
}

Cursor — ~/.cursor/mcp.json or project .cursor/mcp.json. Same JSON. Codex: codex mcp add savestate -- npx -y @savestate/cli mcp.

Pro is the path a stranger can take

The CLI is open source. The product you can buy today is SaveState Pro — $9/month:

• Scheduled auto-backups
• Cloud storage (10GB)
• All platform adapters
• Search across snapshots
• Web dashboard
• Email alerts on backup failures

Need shared snapshots and an audit log? Team is $29/month.

Also: Agent memory · Cursor · Claude Code · Clawdbot · MCP docs