050105-agent-discoverylisted

# Agent & Service Discovery How websites and services expose their capabilities to automated clients through standardized `.well-known/` endpoints defined by RFC 8615. ## References | Topic | File | |---|---| | Well-known URI pattern overview, RFC 8615 registry, existing standards | [references/well-known-overview.md](references/well-known-overview.md) | | Agent Skills Discovery v0.2.0: index.json format, digest verification, progressive loading, archives | [references/agent-skills-discovery.md](references/agent-skills-discovery.md) | | MCP Server Cards SEP-2127: server-card.json, capabilities, remotes, auth | [references/mcp-server-cards.md](references/mcp-server-cards.md) | | Progressive disclosure pattern: Level 1 metadata, Level 2 instructions, Level 3 resources | [references/progressive-disclosure.md](references/progressive-disclosure.md) | ## When to Use - Adding agent skills discovery to a service - Publishing MCP server capabilities - Implementing progressive loading for agent content - Setting up `.well-known/` endpoints for automated clients - Distributing skills with integrity verification