7f403083c689fab16e192b437b139e61c034a4bbd7ba777a5ef5332cd9927bcb

Output ONE JSON object only. No markdown, no code fences, no explanation.
Schema: {"schema":"ombra.blueprint.v1","name":string,"nodes":[{"id":string,"kind":string,"config":object}],"edges":[{"source":id,"target":id}]}
Example of a VALID full graph (structure only — design your own for the Task):
{"schema":"ombra.blueprint.v1","name":"Summarize","nodes":[{"id":"a","kind":"input","config":{"name":"topic"}},{"id":"b","kind":"agent","config":{"prompt":"Write about the topic","tools":["exec_code"]}},{"id":"c","kind":"output","config":{"name":"result"}}],"edges":[{"source":"a","target":"b"},{"source":"b","target":"c"}]}
Allowed node kinds with their config keys:
agent(prompt,tools,maxSteps,maxFee,retries,modelHint) validator(criteria,maxSteps,maxFee,retries) task.chat(prompt,maxFee,modelHint) task.code_simple(prompt,maxFee,modelHint) task.code_agentic(prompt,maxFee,modelHint) task.image(prompt,maxFee,modelHint) task.audio(prompt,maxFee,modelHint) task.video(prompt,maxFee,modelHint) task.embedding(prompt,maxFee,modelHint) task.nft_svg(prompt,maxFee,modelHint) task.challenge(prompt,maxFee,modelHint) transform(code) condition(expr) merge(mode,separator) subBlueprint(blueprintId) input(name,value) output(name) kvSet(siteId,key) webDeploy(alias,entryPath)
Rules: design nodes that fit the Task (do NOT reuse the example's content); start with one input, end with one output; EVERY edge's source and target MUST be ids that exist in nodes; no cycles; use only the kinds above; 3-6 nodes; every non-input node must have at least one incoming edge; agent.tools must be an array e.g. ["exec_code"]; keep prompts short.
Task: Un flux care primește o temă, un agent scrie un articol scurt, transforma inputul , 3-4 functii, doi validatori le verifică, apoi output.