Amazon Net Providers made AWS Agent Registry usually out there on August 31, 2026, giving organizations a centralized catalog for registering, discovering, and governing AI brokers, instruments, and expertise. The service, out there via Amazon Bedrock AgentCore, is priced on a consumption foundation with a month-to-month free tier.
Two Planes Separate Governance From Discovery
AWS Agent Registry is a completely managed discovery service the place groups publish MCP servers, brokers, agent expertise, and customized sources right into a searchable catalog with an approval workflow. AWS describes it as working throughout two planes: a Governance Aircraft, which shops all registered information and the insurance policies admins configure for them, and a Discovery Aircraft, which exposes solely accredited information to customers. Search combines semantic and key phrase matching, so a natural-language question and a precise title lookup can each return related information.
The registry accepts 4 report varieties. MCP information describe a Mannequin Context Protocol server together with its instruments, sources, and prompts. Agent information carry an Agent2Agent agent card defining an agent and its expertise. Ability information maintain markdown ability definitions with related code or packages. Customized information settle for any legitimate JSON descriptor. Data transfer via a lifecycle from draft to pending approval, then to accredited or rejected, with curators in a position to deprecate a report at any level. AWS CloudTrail logs registry API requires audit.
Entry is configured per registry occasion utilizing both AWS IAM credentials or OAuth via JSON Net Tokens from a company identification supplier. Admins can run one organization-wide registry or separate situations by enterprise unit, atmosphere, or compliance requirement, every with its personal authorization mannequin.
Auto-Detection And Exterior Synchronization
An auto-detection functionality targets what AWS calls shadow AI. When an admin allows endpoint detection on the AWS Organizations stage, the registry robotically detects brokers and MCP servers working on AgentCore Runtime and AgentCore Gateway throughout accounts within the group. Detected sources seem in a centralized view and circulate right into a related registry as draft information that observe the usual overview and approval lifecycle. The registry may synchronize metadata immediately from exterior MCP or A2A server endpoints utilizing OAuth, IAM, or unauthenticated entry.
Publishing works via the AWS console, command-line interface, or APIs, and publishers can wire report updates into steady integration and supply pipelines. When a report reaches pending-approval standing, the registry emits an Amazon EventBridge occasion that may route into an organization-specific approval workflow. AWS notes the service doesn’t ship with built-in approval workflows; it gives the hooks for every group to construct its personal.
For customers, the Search API is uncovered as an MCP server, so brokers can find instruments and expertise programmatically. MCP-compatible growth environments, together with Kiro and Claude Code, can connect with a registry occasion natively utilizing Dynamic Shopper Registration, letting a developer question the catalog in pure language from contained in the editor. Enterprise customers can attain accredited information via Amazon Fast after an admin connects a Fast tenant to a number of registries, with brokers surfaced in Fast Chat, Automations, Flows, and Deep Analysis. AWS PrivateLink retains the registry reachable in locked-down community environments.
Prospects And Companions Cited
AWS named a number of organizations already utilizing the service. Southwest Airways chief info officer Lauren Woods mentioned the airline went from dozens of brokers and instruments scattered throughout know-how groups to a single ruled catalog, with builders discovering accredited capabilities via semantic search as an alternative of rebuilding current work. Syngenta enterprise architect Sandeep Rayasa mentioned the corporate constructed its AI agent governance on the registry, reviewing and approving each functionality earlier than sharing it throughout the group. AWS additionally cited Sony, Mitsubishi Electrical, PepsiCo, and Amdocs as customers or early adopters.
On the associate facet, AWS mentioned Informatica is constructing integration so its hosted MCP servers are listed and found via the registry, and Test Level is integrating the registry to provide clients steady discovery and safety posture evaluation of their Amazon Bedrock AgentCore workloads. PwC Australia, Caylent, and Slalom additionally offered statements within the announcement.
Availability And Pricing
AWS first launched Agent Registry in preview on April 9, 2026. The service is now out there in US East (N. Virginia), US West (Oregon), Europe (Eire), Asia Pacific (Tokyo), and Asia Pacific (Sydney).
Registry pricing is consumption-based with no upfront commitments. Costs are primarily based on the variety of information saved and the variety of Search, Record, and Get API calls made in opposition to them. A month-to-month free tier covers the primary 5,000 information, the primary 1,000,000 Search API calls, and the primary 2,000,000 mixed Get and Record API calls. Above these thresholds, information are billed at $0.40 per 1,000 information, Search API calls at $0.020 per 1,000 invocations, and Record and Get calls at $0.004 per 1,000 invocations.
AWS laid out a roadmap organized round 4 themes. Deliberate governance work contains surfacing safety, compliance, and de-duplication assessments contained in the approval workflow, plus useful resource versioning with full audit trails. The stock theme extends auto-detection to sources working on Amazon EC2, Amazon EKS, and Amazon ECS, with federation partnerships deliberate for sources outdoors AWS. Discovery plans add policy-driven visibility, per-resource observability metrics, and dependency graphs. AWS additionally plans a standalone internet utility with single sign-on authentication that doesn’t require the AWS console, and public registries that allow enterprises showcase agentic capabilities to clients and companions. Working code examples are printed within the agentcore-samples repository.
