Updated
Record what your coding agents actually did — session by session, as a hash-chained evidence trail — and query it back over MCP. One browser login mints the credentials; you never paste a key.
This is the hosted-connected path. The open-source SDK and the local Workbench run fully offline without an account — see Examples.
Install the Veritio plugin from the marketplace. It bundles the capture hooks and registers the hosted MCP server.
/plugin marketplace add getveritio/veritio
/plugin install veritio@veritioThe plugin ships disabled by default because it connects to a hosted service. Enable it with/plugin, then connect once to record evidence:
veritio login claudeveritio login opens your browser, you approve in the console, and it mints a scoped, revocable key and writes the capture credentials — no key is ever pasted. For the read side, the hosted MCP uses Claude Code's built-in OAuth: approve it once in/mcp and Claude can query your evidence.
Codex has no plugin system, so one command wires capture into its config — preserving any notifier you already have, never replacing it.
veritio login codexSame browser device-login: approve in the console, and it writes the capture credentials plus the Codex notify wrapper. Your existingnotify command keeps running.
Capture is hash-only: raw prompts, tool inputs, and file contents are never stored — only stable ids and content hashes, hash-chained so tampering is detectable.
A tamper-evident record of when each agent session opened and closed.
The prompt is recorded as a content hash — never the raw text.
Edits, writes, and Bash-driven changes captured as before/after hashes.
Ask your own audit trail questions over MCP — list and export sessions.
Veritio produces compliance evidence; it does not make you compliant and is not legal advice.
The plugin README covers the full event mapping, the env contract, and requirements. Everything is open source.
Onboarding covers signing up, choosing your data region, minting scoped keys, and requesting a verifiable export. Browse the full documentation for everything else.