adk-sessions-memory

Configure ADK 2.0 sessions, memory, rewind, or artifacts

Use this skill to handle artifacts (files, images, PDFs, audio, blobs) in ADK 2.0 agent sessions — store, retrieve, attach to events, and pass between agents. Triggers on: "ADK artifacts", "ADK file upload", "attach image to ADK agent", "ADK binary output", "store PDF in ADK session", "agent file handling", "ArtifactService ADK". Generates code using ArtifactService to save_artifact / load_artifact and reference artifacts from agent events.

Use this skill to enable ADK 2.0 context caching and compression so long- running agent sessions don't blow the model's context window or burn tokens on repeated prefixes. Triggers on: "ADK context cache", "compress ADK history", "ADK long conversation memory", "prevent context overflow ADK", "ADK token budget", "summarize old turns ADK", "ADK conversation compaction". Generates configuration for cached prefixes and a compression callback that summarizes old events.

Use this skill to migrate ADK 2.0 sessions between storage backends or user contexts. Triggers on: "ADK migrate session", "move session to Vertex", "promote session from in-memory to persistent", "transfer ADK session", "session export/import", "ADK session backup", "session storage migration". Generates code that exports a session from one SessionService and imports into another, preserving events, state, and invocation history.

Use this skill to enable ADK 2.0 session rewind — revert a session to a prior invocation state and replay from there. Triggers on: "ADK rewind session", "ADK checkpoint", "undo last agent step", "replay ADK session", "rewindable sessions", "ADK time travel debug", "revert session state". Generates code that captures invocation IDs, calls session.rewind(to=...), and re-runs the agent from the chosen checkpoint.