MCP servers tagged append-only

2 live MCP servers tagged "append-only", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with append-only.

live servers

avg trust

Trie Memory

Experimental MCP memory server pairing a delta-encoded recognition trie with a concept store that binds surface forms across languages via temporal co-occurrence — "bush", "křoví"…

Postledger

shuaige121

Double-entry bookkeeping that assumes the bookkeeper is not trustworthy. Idempotent writes, append-only journal, DB-enforced balance, tamper-evident hash chain. Unix CLI + MCP ser…