Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents
Rank #1,387io.github.Perseus-Computing-LLC/perseus-vault
Mimir is Perseus's external persistent memory backend — a lightweight Rust MCP server that stores cross-session facts so agents remember what they learned last week. Zero network calls, no API keys, just SQLite + FTS5 running alongside your workspace.
Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is a Model Context Protocol (MCP) server published by tcconnally. It ranks #1,387 of 76,851 servers tracked on MCP Toplist, and its repository has 29 GitHub stars. Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Jun 9, 2026 and most recently updated on Jul 5, 2026.
Ranks ahead of 75,464 of 76,851 servers on MCP Toplist.
Use Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents
Add Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
{
"mcpServers": {
"perseus-vault": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/perseus-computing-llc/perseus-vault:2.17.4"
]
}
}
}Listed on 2 registries (1 delisted)
tcconnally
Other servers by tcconnally
View all tcconnally servers →Available versions (1)
| Version | Published |
|---|---|
| 2.17.4 | Jul 5, 2026 |
Frequently asked questions
- Who maintains Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents?
- Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is maintained by tcconnally, which publishes 2 MCP servers (5 total versions) tracked on MCP Toplist.
- Is Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents listed on the Official MCP Registry?
- Yes — Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is listed on the Official MCP Registry, alongside Glama.
- How many versions does Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents have?
- MCP Toplist tracks 1 version of Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents, most recently published on Jul 5, 2026.
- Where can I find the source code for Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents?
- The source code for Perseus Vault (formerly Mimir/Mneme), persistent memory engine for AI agents is hosted at github.com/tcconnally/mimir.