Causari vs Excalibur

The first content-addressable ledger for AI agents. Every prompt, model, read, write and reasoning becomes an immutable causal event, captured at the wire, no agent...

Most agents write code. Excalibur knows the whole product cycle, discover, build, verify, ship. On any model, in any terminal. Local-first, safe by default, governance for...

About Causari

The first content-addressable ledger for AI agents. Every prompt, model, read, write and reasoning becomes an immutable causal event, captured at the wire, no agent cooperation required. Trace, bisect, revert and explain every line your agents wrote. re audit reads plain git history, detects AI-authored commits from verifiable metadata ( Co-Authored-By trailers, bot authors, aider markers) and measures how many of those lines are still alive at HEAD. Every number carries its evidence class: VERIFIED (explicit metadata) is never mixed with PROBABLE (heuristic).

About Excalibur

Most agents write code. Excalibur knows the whole product cycle, discover, build, verify, ship. On any model, in any terminal. Local-first, safe by default, governance for teams. 01 What you can do Excalibur enables you to build like never before. Every run is an immutable, append-only event log, so you scrub it like a video and branch a new run from any step. The stream IS the run: it renders the live view, the replay, the dashboard and the audit trail, byte-identical.