Engram

MCP server kael-bit/engram-rs/io.github.kael-bit/engram

Hierarchical memory for AI agents. Three-layer (buffer/working/core) with decay and promotion.

InstallClaude Code

claude mcp add engram-rs -- npx -y engram-rs-mcp

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

Keep looking

MCP servers are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.