Amazon Bedrock provider

Amazon Bedrock uses the AWS CLI to list foundation models for a given region and profile. No browser cookies or API tokens beyond standard AWS credentials.

Data sources + fallback order

1. AWS CLI (aws bedrock list-foundation-models)
   • No fallback — single-source CLI strategy.

Credentials (if applicable)

• Requires AWS CLI installed and configured (aws configure).
• Uses standard AWS credential chain (env vars, ~/.aws/credentials, IAM roles).
• Optional AWS_PROFILE for named profile selection.

API endpoints / Probe mechanism

• Strategy: bedrock.cli (kind: .cli)
• Command: aws bedrock list-foundation-models --region <region> --output json
• Timeout: 20 seconds
• PATH augmentation: Ensures /opt/homebrew/bin, /usr/local/bin, /usr/bin, /bin, /usr/sbin, /sbin are on PATH.

Configuration resolution (in order)

Region (required):

1. Preferences setting bedrock.region
2. AWS_REGION env var
3. AWS_DEFAULT_REGION env var

Profile (optional):

1. Preferences setting bedrock.profile
2. AWS_PROFILE env var

Model filter (optional, client-side filtering):

1. Preferences setting bedrock.modelID
2. BEDROCK_MODEL_ID env var

When a model filter is set, results are filtered client-side by matching the filter string (case-insensitive) against modelId, modelName, and providerName.

Parsing + mapping

• AWS CLI returns JSON with modelSummaries[], each containing modelId, modelName, providerName.
• Snapshot shows model count, region, profile (if set), filter (if set), and up to 3 model IDs.
• No quota/rate-limit windows — usedPercent is always 0, hasKnownLimit is false.
• Primary RateWindow label: “Foundation models”.
• Supports model breakdown via supportsModelBreakdown: true.

Key files

• Sources/RunicCore/Providers/Bedrock/BedrockProviderDescriptor.swift
• Sources/RunicCore/Providers/Bedrock/BedrockUsageFetcher.swift

Read the source ↗ Checked against Runic 2.13.5 · 9730f91