Versalist Tools
Know the definition your agent is using.
Find tools, inspect their declared actions and access requirements, and retrieve reviewed, versioned metadata for the stack you already use.
Public discovery and validation require no account, Challenge, Episode, evaluation credits, or vendor credentials.
From discovery to a reviewable definition
1. Choose a tool
Search by product or browse existing agent capabilities. Missing catalog facts stay visible as unknown.
2. Inspect the exact action
Where a reviewed contract is published, inspect its schema, authentication, declared effects, source, verification date and immutable version.
3. Retrieve and validate
Download a selected contract and check its schema and digest locally. An export confirms a definition; it does not demonstrate an integration or execution.
Public catalog
Browse product information freely. Contracts appear after their source, immutable content and public disclosure rights are approved. Catalog coverage and runtime availability are separate.
Browse agent capabilitiesMaintained team registry
Private curation and maintained definitions are a proposed standalone package. Pricing, limits, support and purchase terms remain under review. An access inquiry does not activate a subscription or guarantee availability.
Ask about team maintenance