Agent skill
A capability unit advertised by an agent with identifiers, descriptions, examples, and supported modes.
What Agent skill does not show
It is a declared ability, not an independently tested certification.
Related terms in Agents and protocols
How autonomous agents plan, remember, call tools and talk to each other, including MCP and A2A, and where each step can go wrong.
protected-resource metadata · token audience · PKCE · refresh token · default scope request · tool poisoning · tool lockfile · MCP rug pull · tool shadowing · MCP preflight · agent manifest · stapled verdict · verdict over DNS · agentic web · preflight · decision receipt · receipt header · action assurance · resolve answer · freshness window · AI agent · Agent loop · Planner · Executor · Agent memory · Working memory · Long-term memory · Episodic memory · Semantic memory · Agent orchestration · Multi-agent system · Agent handoff · Delegation · Tool result · Tool schema · Tool description · Tool selection · Tool permission · Human-in-the-loop · Human-on-the-loop · Approval gate · Agent sandbox · Agent identity · Agent authorization · Agent discovery · Capability negotiation · MCP server · MCP client · MCP host · MCP resource · MCP prompt · MCP tool · MCP transport · JSON-RPC · A2A protocol · A2A client · A2A server · Agent task · Agent artifact · WebMCP · A2A
Questions about Agent skill
What is Agent skill?
A capability unit advertised by an agent with identifiers, descriptions, examples, and supported modes.
What does Agent skill not show or guarantee?
It is a declared ability, not an independently tested certification.
Which area of the glossary does Agent skill belong to?
Agents and protocols: How autonomous agents plan, remember, call tools and talk to each other, including MCP and A2A, and where each step can go wrong.
← A2A server · Agent task →
See it in the full glossary · 731 terms across 19 areas.