jbaruch/koog
Koog 1.0 idioms, gotchas, and scaffolding skills for Kotlin agents on the JVM
88
88%
Does it follow best practices?
Impact
88%
1.95xAverage score across 43 eval scenarios
Passed
No known issues
task.mdevals/scenario-24/
Fork an Agent Run to Compare Two Strategy Variants
Problem/Feature Description
A developer is experimenting with a Koog 1.0 agent that triages issues. They want to run the agent up to a specific decision point, then try two different follow-up inputs from that exact same state — measure both outcomes side-by-side — without paying for the full prefix twice.
They named the desired behavior: "save the agent's state at this point, then run two branches from it." They are not asking for crash-recovery; they want explicit save points they control from code.
Output Specification
Walk through what to install and how to fork. Produce the relevant code snippet — the install, the snapshot call inside a node body, and the two runFromSnapshot calls — as a single response, labeled.
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
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scenario-19
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scenario-21
scenario-22
scenario-23
scenario-24
scenario-25
scenario-26
scenario-27
scenario-28
scenario-29
scenario-30
scenario-31
scenario-32
scenario-33
scenario-34
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scenario-38
scenario-39
scenario-40
scenario-41
scenario-42
scenario-43
skills
add-observability
add-persistence
add-rag
add-structured-output
add-token-budgeting
add-tool
cache-llm-calls
define-prompt
domain-model-subtask-pipeline
references
enable-prompt-caching
handle-agent-events
manage-state
migrate-from-0-x
model-planner-subtasks
persist-chat-history
query-sql-from-agent
scaffold-agent
snapshot-and-restore
test-koog-agents
trace-agent-internals
use-attachments
use-functional-agent
use-llm-node-variants
use-planner
wire-a2a
wire-acp-server
wire-ktor-server
wire-mcp-server
wire-spring-boot