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Comma Compliance Docs

Arc Relay - AI Agent Archiving

AI agents now drive workflows that look an awful lot like the workflows compliance has spent decades archiving for humans: chat, tool calls, document handoffs, decisions. Arc Relay is how Comma captures that activity from the AI providers into the same archive as your human channels.

What Arc Relay captures

Section titled “What Arc Relay captures”
  • Prompts - user-side inputs to the model
  • Responses - model outputs
  • Tool calls - the structured tool invocations the model made (the “actions” in agentic workflows)
  • Tool results - what the tool returned to the model
  • System prompts - the framing instructions the agent operates under
  • Metadata - model version, user identity, session ID, latency, token counts

Supported providers

Section titled “Supported providers”
  • Anthropic (Claude) - via the Anthropic compliance/archive API
  • OpenAI (ChatGPT Enterprise, GPT-4o agents) - via OpenAI’s enterprise data export
  • Other providers - on request; the relay supports any provider with a server-side activity feed

How Arc Relay works

Section titled “How Arc Relay works”

Comma operates Arc Relay as a separate service (commacompliance.ai) that:

  1. Receives a webhook or API push from the AI provider’s compliance/archive endpoint
  2. Authenticates the handoff with a per-tenant relay key
  3. Forwards each event to Comma Compliance via an authenticated archive activation
  4. Comma stores the event in the same archive, scoped to the team that owns the relay key

Setup steps

Section titled “Setup steps”
  1. Sign up for Arc Relay at commacompliance.ai
  2. Configure the AI provider(s) you want to archive
  3. Arc Relay hands off a per-tenant key pair to Comma Compliance
  4. The Arc Relay card appears under Integrations > Organizational Integrations in your Comma dashboard
  5. Capture begins immediately

Key rotation

Section titled “Key rotation”

Arc Relay supports rotating the destination key without downtime:

  1. Open the Arc Relay card in the Comma dashboard
  2. Click Rotate key
  3. The new key takes effect immediately; the old key is invalidated within the standard grace window

This is intended for incident response or scheduled rotation - normal operation does not require key changes.

What’s next

Section titled “What’s next”