Arcaeon

3 serversUnverified

If your agent keeps a log, who besides you ever checks it? Arcaeon gives you a record of what an AI agent did that breaks visibly if a line inside it is edited, removed or reordered, plus a witness pin that shows if it is cut short. Anyone can check it. pip install arcaeon. Free, MIT licensed.

Arcaeon (arcaeon.io) publishes 3 MCP servers on the Official MCP Registry. That ranks it #232 of 16,990 companies by servers shipped, with its latest release on Sep 25, 2026.

Website
arcaeon.io
Rank
#232
First seen
Oct 31, 2026
Source
MCP Registry

3 MCP servers published

Arcaeon Adapterv0.2.0localdeprecated

MCP stdio proxy that logs the tool-call seam to the ledger without the agent's cooperation

io.arcaeon/adaptersource
Arcaeonv0.9.0local

A record of what an agent did that the agent cannot quietly rewrite, and a way for anyone to check.

io.arcaeon/arcaeonsource
Arcaeon Ledgerv0.5.6localdeprecated

Tamper-evident action logging for agents: hash-chained append/verify, one JSONL file, zero deps.

io.arcaeon/ledgersource

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