Q (haiku): Give me an OncoPrint for RTK genes in lung cancer, limited to driver events.

▶ resolve_and_route
{
 "studyKeywords": [
  "TCGA",
  "lung"
 ]
}

◀ result
{"success":true,"message":"Found 9 matching studies (top 5 with full metadata, rest with basic info). Pick the best match (prefer TCGA → prefer PanCancer Atlas), use its metadata to call the appropriate navigation tool(s) and generate URLs immediately. Present other studies as alternatives.","data":{"totalCount":9,"studiesWithMetadata":[{"studyId":"nsclc_tcga_broad_2016","name":"Pan-Lung Cancer (TCGA, Nat Genet 2016)","sampleCount":1144,"studyViewUrl":"https://www.cbioportal.org/study?id=nsclc_tcga_broad_2016","metadata":{"clinicalAttributeIds":["AGE","AGE_AT_SURGERY","CANCER_TYPE","CANCER_TYPE_DETAILED","DAYS_TO_DEATH","DAYS_TO_LAST_FOLLOWUP","FRACTION_GENOME_ALTERED","HISTORY_NEOADJUVANT_TRTYN","HISTORY_OTHER_MALIGNANCY","MUTATION_COUNT","M_STAGE","N_STAGE","ONCOTREE_CODE","OS_MONTHS","OS_STATUS","SAMPLE_COUNT","SEX","SMOKING_HISTORY","SMOKING_PACK_YEARS","SOMATIC_STATUS","STAGE","TMB_NONSYNONYMOUS","T_STAGE"],"molecularProfileIds":["nsclc_tcga_broad_2016_cna","nsclc_tcga_broad_2016_mutations","nsclc_tcga_broad_2016_structural_variants"],"availableComparisonTabs":["overlap","clinical","survival","alterations","mutations"]}},{"studyId":"luad_tcga","name":"Lung Adenocarcinoma (TCGA, Firehose Legacy)","sampleCount":586,"studyViewUrl":"https://www.cbioportal.org/study?id=luad_tcga","metadata":{"clinicalAttributeIds":["AGE","AJCC_CLINICAL_TUMOR_STAGE","AJCC_METASTASIS_CLINICAL_CM","AJCC_METASTASIS_PATHOLOGIC_PM","AJCC_NODES_CLINICAL_CN","AJCC_NODES_CLINICAL_CT","AJCC_NODES_PATHOLOGIC_PN","AJCC_PATHOLOGIC_TUMOR_STAGE","AJCC_STAGING_EDITION","AJCC_TUMOR_PATHOLOGIC_PT","ALK_ANALYSIS_TYPE","ALK_TRANSLOCATION_STATUS","ALK_TRANSLOCATION_VARIANT","CANCER_TYPE","CANCER_TYPE_DETAILED","CARBON_MONOXIDE_DIFFUSION_DLCO","DAYS_TO_COLLECTION","DAYS_TO_INITIAL_PATHOLOGIC_DIAGNOSIS","DAYS_TO_PATIENT_PROGRESSION_FREE","DAYS_TO_SPECIMEN_COLLECTION","DAYS_TO_TUMOR_PROGRESSION","DFS_MONTHS","DFS_STATUS","DISEASE_CODE","ECOG_SCORE","ETHNICITY","EXTRANODAL_INVOLVEMENT","FEV1_FVC_RATIO_POSTBRONCHOLIATOR","FEV1_FVC_RATIO_PREBRONCHOLIATOR","FEV1_PERCENT_REF_POSTBRONCHOLIATOR","FEV1_PERCENT_REF_PREBRONCHOLIATOR","FORM_COMPLETION_DATE","FRACTION_GENOME_ALTERED","HISTOLOGICAL_DIAGNOSIS","HISTORY_IMMUNOLOGICAL_DISEASE","HISTORY_IMMUNOLOGICAL_DISEASE_OTHER","HISTORY_NEOADJUVANT_TRTYN","HISTORY_OTHER_MALIGNANCY","HISTORY_RELEVANT_INFECTIOUS_DX","HIV_STATUS","ICD_10","ICD_O_3_HISTOLOGY","ICD_O_3_SITE","INFORMED_CONSENT_VERIFIED","INITIAL_PATHOLOGIC_DX_YEAR","IS_FFPE","KARNOFSKY_PERFORMANCE_SCORE","KRAS_GENE_ANALYSIS_INDICATOR","KRAS_MUTATION","KRAS_MUTATION_IDENTIFIED_TYPE","LATERALITY","LOCATION_LUNG_PARENCHYMA","LONGEST_DIMENSION","METHOD_OF_INITIAL_SAMPLE_PROCUREMENT","METHOD_OF_INITIAL_SAMPLE_PROCUREMENT_OTHER","METHOD_OF_SAMPLE_PROCUREMENT","MUTATION_COUNT","MUTATION_STATUS","MUTATION_TYPE","NEW_TUMOR_EVENT_AFTER_INITIAL_TREATMENT","NUMBER_OF_LYMPHNODES_POSITIVE_BY_IHC","OCT_EMBEDDED","ONCOTREE_CODE","OS_MONTHS","OS_STATUS","OTHER_METHOD_OF_SAMPLE_PROCUREMENT","OTHER_PATIENT_ … (10741 more chars)

▶ navigate_to_results_view
{
 "studyIds": [
  "nsclc_tcga_broad_2016"
 ],
 "genes": [
  "EGFR: MUT_DRIVER",
  "ERBB2: AMP",
  "ERBB3: MUT_DRIVER",
  "ERBB4: MUT_DRIVER",
  "ALK: FUSION",
  "ROS1: FUSION",
  "MET: AMP"
 ],
 "tab": "oncoprint"
}

◀ result
{"success":true,"message":"Navigating to https://www.cbioportal.org/results/oncoprint?cancer_study_list=nsclc_tcga_broad_2016&gene_list=EGFR%3A+MUT_DRIVER%0AERBB2%3A+AMP%0AERBB3%3A+MUT_DRIVER%0AERBB4%3A+MUT_DRIVER%0AALK%3A+FUSION%0AROS1%3A+FUSION%0AMET%3A+AMP&case_set_id=nsclc_tcga_broad_2016_all","url":"https://www.cbioportal.org/results/oncoprint?cancer_study_list=nsclc_tcga_broad_2016&gene_list=EGFR%3A+MUT_DRIVER%0AERBB2%3A+AMP%0AERBB3%3A+MUT_DRIVER%0AERBB4%3A+MUT_DRIVER%0AALK%3A+FUSION%0AROS1%3A+FUSION%0AMET%3A+AMP&case_set_id=nsclc_tcga_broad_2016_all","data":{"studyIds":["nsclc_tcga_broad_2016"],"studies":[{"studyId":"nsclc_tcga_broad_2016","name":"Pan-Lung Cancer (TCGA, Nat Genet 2016)","sampleCount":1144}],"genes":["EGFR","ERBB2","ERBB3","ERBB4","ALK","ROS1","MET"],"caseSetId":"nsclc_tcga_broad_2016_all","pageDescription":"Visual summary of alterations in queried genes across samples."}}

═ answer (success)
Perfect! Here's your OncoPrint for RTK genes in lung cancer:

**[View RTK OncoPrint (Driver Events Only)](https://www.cbioportal.org/results/oncoprint?cancer_study_list=nsclc_tcga_broad_2016&gene_list=EGFR%3A+MUT_DRIVER%0AERBB2%3A+AMP%0AERBB3%3A+MUT_DRIVER%0AERBB4%3A+MUT_DRIVER%0AALK%3A+FUSION%0AROS1%3A+FUSION%0AMET%3A+AMP&case_set_id=nsclc_tcga_broad_2016_all)**

This visualizes alterations across 1,144 samples from the **Pan-Lung Cancer (TCGA, Nat Genet 2016)** study, covering both adenocarcinoma and squamous cell carcinoma. The query is restricted to driver-annotated events:

- **EGFR:** Driver mutations only
- **ERBB2 (HER2):** Amplifications
- **ERBB3 & ERBB4:** Driver mutations
- **ALK, ROS1:** Fusion events
- **MET:** Amplifications

The OncoPrint will show you mutation/fusion/CNA frequencies and co-alteration patterns across the cohort.