agents
A2A Agent Card
One supplied Agent Card endpoint; advertised capabilities only, no invocation or inferred business owner.
Validation: fixture-tested; verify the configured endpoint
Authentication: Optional PREFIX_TOKEN for protected cards
Official API or contract reference ↗registry
AWS Agent Registry
Current agent-registry-control namespace; control-plane records, including unapproved states. Non-agent records become assets.
Validation: contract-tested; tenant access required
Authentication: AWS profile or temporary access-key environment references
Official API or contract reference ↗agents
AWS AgentCore Runtime
One AWS account/region; runtime identity is kept separate from agent definition identity.
Validation: contract-tested; tenant access required
Authentication: AWS profile or temporary access-key environment references
Official API or contract reference ↗agents
AWS Bedrock Agents
One AWS account/region; lists definitions, not an assertion that aliases are serving.
Validation: contract-tested; tenant access required
Authentication: PREFIX_PROFILE or PREFIX_ACCESS_KEY_ID + PREFIX_SECRET_ACCESS_KEY (+ PREFIX_SESSION_TOKEN)
Official API or contract reference ↗devices
CatProof Local · Codex & Claude Code
Opt-in macOS/Linux collector for installed clients, configured resource names and lifecycle observations. No prompts, code or transcripts. Sessions are not canonical agents.
Validation: Collector and ingestion tests; client hook delivery requires local setup and trust
Authentication: Owner-issued one-time enrollment; revocable report-only device token
Official API or contract reference ↗registry
CatProof peer registry
Read-only single-hop canonical catalog federation. The atlas.registry.v1 wire contract is retained for compatibility.
Validation: Existing read-only adapter; verify configured account access
Authentication: Optional PREFIX_TOKEN
Read the registry guide →agents
Databricks Agent Bricks
Knowledge Assistants and Supervisor Agent definitions in one configured workspace.
Validation: Existing read-only adapter; verify configured account access
Authentication: PREFIX_TOKEN
Official API or contract reference ↗registry
Google Agent Registry
Configured project/location; not organization-wide discovery.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Google OAuth access token)
Official API or contract reference ↗agents
Google Agent Runtime / Agent Engine
Configured project/location reasoningEngines; native runtime identity stays separate from registry identity.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Google OAuth access token)
Official API or contract reference ↗agents
LangSmith / LangGraph Agent Server
One configured deployment endpoint; assistants are configurations, not automatically distinct business agents.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (LangSmith API key)
Official API or contract reference ↗applications
Lovable Projects
One authorized Business/Enterprise workspace. Projects are application assets, not automatically agents. Publication does not prove runtime health.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Lovable workspace API key; Workspace: Read)
Official API or contract reference ↗tools
MCP Registry
MCP Registry v0.1; servers are tool assets, not agents. No packages are installed or executed.
Validation: fixture-tested; verify the configured endpoint
Authentication: Optional PREFIX_TOKEN for a private registry
Official API or contract reference ↗agents
Microsoft 365 agent catalog
Catalog packages containing agent elements; separate from tenant-wide Copilot Studio inventory.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Microsoft Graph token with catalog read access; Agent 365 license required)
Official API or contract reference ↗agents
Microsoft Copilot Studio / Agent Builder
Tenant inventory visible to the delegated user; does not cover Foundry or original V1 Power Virtual Agents.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (delegated Power Platform token; app-only is not supported)
Official API or contract reference ↗identity
Microsoft Entra identities
Explicit principal IDs plus directory owners. Identity evidence is stored as assets, not agents.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Microsoft Graph; Application.Read.All)
Official API or contract reference ↗agents
Microsoft Foundry
Configured Foundry project, v1 agent definitions; not every Azure resource or classic Assistants deployment.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Entra token for https://ai.azure.com/)
Official API or contract reference ↗registry
Normalized discovery registry
Read a normalized /api/inventory source. Loopback bridges may refresh locally; remote sources are GET-only.
Validation: Existing read-only adapter; verify configured account access
Authentication: Optional PREFIX_TOKEN
Read the registry guide →agents
Salesforce Agentforce
v68+ AiAgentDefinition metadata via read-only listMetadata; excludes Einstein Bots. Refuses saturated 1,000-record responses.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (Salesforce OAuth access token)
Official API or contract reference ↗agents
ServiceNow AI Agent Studio
One configured AI Agent Studio instance. Requires authorized network access and table/field read permissions.
Validation: Existing read-only adapter; verify configured account access
Authentication: PREFIX_TOKEN or PREFIX_USERNAME + PREFIX_PASSWORD
Official API or contract reference ↗agents
Snowflake Cortex Agents
One configured database/schema per connection; source owner is a Snowflake role.
Validation: contract-tested; tenant access required
Authentication: PREFIX_TOKEN (PAT or OAuth bearer)
Official API or contract reference ↗