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Credentials control which coding agents and integrations are available to your workspaces.

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Coding Agents

Configure coding agents in Agents settings.
AgentAuthentication
Claude CodeClaude OAuth or AWS Bedrock
CodexOpenAI OAuth
At least one coding agent must be configured before creating workspaces.

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Bedrock Alternative

If you prefer AWS Bedrock for Claude, provide your AWS credentials instead of Claude OAuth. Bedrock credentials require:
  • Access Key ID
  • Secret Access Key
  • Region

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Scopes

Credentials can be set at two levels:
ScopeDescription
OrganizationShared by all members, used as default
UserPersonal credentials, takes priority over org
Set personal credentials in User settings.

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How Credentials Are Used

When a workspace is created, Replicas identifies the user and uses their credentials if available, falling back to organization credentials.

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From Linear

When you assign an issue to Replicas, it finds your Replicas account by matching your Linear email. Your personal agent credentials and preferences are used if configured.

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From GitHub

Connect your GitHub account in User settings. When you mention @tryreplicas on a PR, Replicas identifies you by your GitHub login and uses your personal credentials. This is separate from the organization GitHub connection (which grants repository access).