Axtary vs Causari

Axtary checks the exact tool call, payload, policy, and approval before an AI agent touches GitHub, Slack, MCP tools, or production APIs.

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...

About Axtary

Axtary checks the exact tool call, payload, policy, and approval before an AI agent touches GitHub, Slack, MCP tools, or production APIs. If an agent is mistaken or compromised, its authority remains limited to the approved action. Human approval is bound to the reviewed payload hash. If the payload changes after approval, adapter-side verification rejects the mismatch before the provider is called. The approved and presented hashes are recorded in the ledger. ActionPass artifact Approval is bound to the payload, not a summary.

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).