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