{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-09-15","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"OSO connects organizational data, models, and notebooks for analysis. Inspect lineage, run SQL or semantic queries, and manage data workflows. The connector also supports notebook, connection, and agent-task changes.","did":"329402d7-54df-4c01-af04-776c23af2840","documentation_url":"https://docs.oso.xyz/","editorial_description":{"extended_description":"The inventory includes ingestion and model runs, schedules, tags, comments, semantic dimensions and measures, and notebook publication. It also exposes administrative operations such as invitations and API-key creation. Authentication is required, and the connector is not limited to read-only analysis.","schema_version":1,"summary":"OSO connects organizational data, models, and notebooks for analysis.\nInspect lineage, run SQL or semantic queries, and manage data workflows.\nThe connector also supports notebook, connection, and agent-task changes."},"homepage_url":"","icon":"https://docs.oso.xyz/img/oso-emblem-white.svg","id":"329402d7-54df-4c01-af04-776c23af2840","installs":0,"last_scanned":"","license":"","long_description":"The inventory includes ingestion and model runs, schedules, tags, comments, semantic dimensions and measures, and notebook publication. It also exposes administrative operations such as invitations and API-key creation. Authentication is required, and the connector is not limited to read-only analysis.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The reviewed 119-tool surface explicitly includes SQL and semantic query execution.","reasoning":"Arbitrary SQL/query execution over organization data is High even when data-platform permissions constrain it.","risk_type":"query_execution","severity":"high","title":"Executes SQL and semantic queries","triggering_tools_or_skills":["SqlQuery","SemanticQuery"]},{"evidence":"The current tool inventory includes credential creation and invitation lifecycle operations.","reasoning":"These change powerful access credentials and organization membership.","risk_type":"credential_admin","severity":"high","title":"Creates API keys and user invitations","triggering_tools_or_skills":["createApiKey","createInvitation","acceptInvitation"]},{"evidence":"The reviewed surface exposes destructive operations across core platform resources.","reasoning":"These actions can irreversibly remove organizational data and configuration.","risk_type":"data_deletion","severity":"high","title":"Deletes data connections, models, datasets, notebooks, tasks and memory","triggering_tools_or_skills":["deleteDataConnection","deleteDataModel","deleteDataset","deleteNotebook","deleteSemanticModel","deleteStaticModel","deleteAgentTask","deleteAgentUnstructuredMemory"]},{"evidence":"The inventory exposes material data-platform provisioning, release and run controls.","reasoning":"These actions alter production data infrastructure and execute data workloads.","risk_type":"deployment_infrastructure","severity":"high","title":"Creates connections, releases and execution runs","triggering_tools_or_skills":["createDataConnection","createDataConnectionRunRequest","createDataModelRelease","createDataModelRevision","createRunGroup","createStaticModelRunRequest","syncDataConnection"]},{"evidence":"The tool surface includes organization invitations and collaborator-facing comments.","reasoning":"These communicate with other people as the connected user or organization.","risk_type":"messaging_as_user","severity":"high","title":"Can invite users and write notebook comments","triggering_tools_or_skills":["createInvitation","addNotebookCommentReply","createNotebookCommentThread","editNotebookComment"]},{"evidence":"tools_or_skills_total is 119 while candidate_stored_tool_names_count is 80 and candidate_tools_truncated is true.","reasoning":"Thirty-nine capabilities are missing from the publishable candidate, including security- and mutation-relevant surface.","risk_type":"identity_discrepancy","severity":"high","title":"Candidate truncates 119 current tools to 80","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"Authentication is required for the organization's OSO data platform. The packet exposes 119 current tools but the candidate stores only 80; granular scopes and confirmation requirements are not documented.","blocked_missing_evidence":null,"confidence":"medium","displayed_risk":"high","evidence_completeness":"partial","manual_overall_risk":"high","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/329402d7-54df-4c01-af04-776c23af2840.json","what_it_proves":"Candidate PR #125 record identity (name \"OSO\", publisher, type web_connector) and 80 stored tool names (truncated vs Directory); no tool descriptions stored"},{"accessed_at":"2026-09-22T10:46:07Z","url_or_path":"https://api.anthropic.com/api/directory/servers?verified_tier=anthropic,partner,community (snapshot claude-directory-all-tiers-2026-09-22.json)","what_it_proves":"Official Claude Directory listing https://claude.ai/directory/329402d7-54df-4c01-af04-776c23af2840: complete tool_names inventory (119 tools), remote streamable-http endpoint https://mcp.oso.xyz/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"OSO has broad query, credential, deletion, infrastructure and collaboration controls, and the candidate truncates 39 of 119 tools.","provisional_risk":null,"publication_recommendation":"fix","requires_runtime_verification":true,"review_key":"claude:329402d7-54df-4c01-af04-776c23af2840","reviewed_at":"2026-10-10","reviewer_notes":"Do not publish the truncated record. Capture the full current inventory and verify SQL restrictions, data-connection egress, key scopes, recovery behavior and confirmation gates.","risk_domains":{"arbitrary_network_access":"unknown","authz_ambiguity":"true","browser_control":"false","credential_or_admin_actions":"true","deletes_data":"true","deployment_or_infrastructure":"true","dynamic_hidden_actions":"false","filesystem_or_repo_access":"true","forwards_data_to_third_party":"true","modifies_data":"true","persistent_credentials":"true","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"true","runs_code_or_queries":"true","sends_messages_as_user":"true","spends_or_moves_money":"false"},"tools_or_skills_reviewed":119,"tools_or_skills_total":119},"name":"OSO","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=329402d7-54df-4c01-af04-776c23af2840&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://www.oso.xyz/privacy","provisional_risk":null,"publication_recommendation":"fix","publisher":"OSO","publisher_url":"https://www.oso.xyz/","remote_url":"https://mcp.oso.xyz/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Arbitrary SQL/query execution over organization data is High even when data-platform permissions constrain it.","evidence":"Executes SQL and semantic queries: The reviewed 119-tool surface explicitly includes SQL and semantic query execution.","manual_risk_type":"query_execution","remediation":{"block_tool_categories":["code_execution"],"steps":["Run only in a sandbox with least-privilege credentials and strict resource limits.","Disable generic execution gateways unless their reachable action set is fully understood.","Require approval before execution against production systems or sensitive data."]},"risk_type":"runs_code","severity":"high","title":"Executes SQL and semantic queries","triggering_tools":["SqlQuery","SemanticQuery"]},{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: These change powerful access credentials and organization membership.","evidence":"Creates API keys and user invitations: The current tool inventory includes credential creation and invitation lifecycle operations.","manual_risk_type":"credential_admin","remediation":{"block_tool_categories":["state_change"],"steps":["Use a test account or sandbox before allowing changes to production data.","Grant only the write permissions required for the intended workflow.","Require human confirmation for consequential state changes."]},"risk_type":"modifies_data","severity":"high","title":"Creates API keys and user invitations","triggering_tools":["createApiKey","createInvitation","acceptInvitation"]},{"description":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration.","evidence":"Deletes data connections, models, datasets, notebooks, tasks and memory: The reviewed surface exposes destructive operations across core platform resources.","manual_risk_type":"data_deletion","remediation":{"block_tool_categories":["destructive"],"steps":["Disable destructive tools unless deletion is an explicit workflow requirement.","Require human confirmation and verified backups before deletion."]},"risk_type":"deletes_data","severity":"high","title":"Deletes data connections, models, datasets, notebooks, tasks and memory","triggering_tools":["deleteDataConnection","deleteDataModel","deleteDataset","deleteNotebook","deleteSemanticModel","deleteStaticModel","deleteAgentTask","deleteAgentUnstructuredMemory"]},{"description":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads.","evidence":"Creates connections, releases and execution runs: The inventory exposes material data-platform provisioning, release and run controls.","manual_risk_type":"deployment_infrastructure","remediation":{"block_tool_categories":["code_execution","state_change"],"steps":["Default to a sandbox or staging environment.","Require code review, human approval, audit logging, and a tested rollback path for production changes."]},"risk_type":"code_deployment","severity":"high","title":"Creates connections, releases and execution runs","triggering_tools":["createDataConnection","createDataConnectionRunRequest","createDataModelRelease","createDataModelRevision","createRunGroup","createStaticModelRunRequest","syncDataConnection"]},{"description":"This connector can publish or send messages and content using the connected identity. Review findings: These communicate with other people as the connected user or organization.","evidence":"Can invite users and write notebook comments: The tool surface includes organization invitations and collaborator-facing comments.","manual_risk_type":"messaging_as_user","remediation":{"block_tool_categories":["sends_externally"],"steps":["Require review before messages, posts, or publications are sent.","Restrict delivery to test or internal recipients where possible."]},"risk_type":"sends_messages_as_you","severity":"high","title":"Can invite users and write notebook comments","triggering_tools":["createInvitation","addNotebookCommentReply","createNotebookCommentThread","editNotebookComment"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@karibalabs.co","tags":["accesses_calendar","code_deployment","deletes_data","modifies_data","network_access","oauth_required","runs_code","sends_messages_as_you","web_connector"],"tools":[{"description":"","name":"GetAgentCron"},{"description":"","name":"GetAgentTask"},{"description":"","name":"GetAgentUnstructuredMemory"},{"description":"","name":"GetAssetChangelog"},{"description":"","name":"GetAssetRevision"},{"description":"","name":"GetAsyncQueryResult"},{"description":"","name":"GetDataIngestion"},{"description":"","name":"GetDataIngestionByName"},{"description":"","name":"GetDataModel"},{"description":"","name":"GetDataModelByName"},{"description":"","name":"GetDataset"},{"description":"","name":"GetDatasetByName"},{"description":"","name":"GetLineage"},{"description":"","name":"GetLineagePathBetween"},{"description":"","name":"GetNotebookByName"},{"description":"","name":"GetRun"},{"description":"","name":"GetRunsForDataset"},{"description":"","name":"GetStaticModel"},{"description":"","name":"GetStaticModelByName"},{"description":"","name":"GetTagByName"},{"description":"","name":"GetViewer"},{"description":"","name":"ListAgentCrons"},{"description":"","name":"ListAgentTasks"},{"description":"","name":"ListAgentUnstructuredMemories"},{"description":"","name":"ListBrokenAssets"},{"description":"","name":"ListDataConnections"},{"description":"","name":"ListDataIngestions"},{"description":"","name":"ListDataModels"},{"description":"","name":"ListDatasets"},{"description":"","name":"ListEnvironments"},{"description":"","name":"ListNotebookCommentThreads"},{"description":"","name":"ListNotebooks"},{"description":"","name":"ListOrgEventLog"},{"description":"","name":"ListSemanticModels"},{"description":"","name":"ListStaticModels"},{"description":"","name":"ListTablesForDataset"},{"description":"","name":"ListTablesForDatasetWhere"},{"description":"","name":"ListTagsForOrganization"},{"description":"","name":"MarketplaceDatasets"},{"description":"","name":"SemanticQuery","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Arbitrary SQL/query execution over organization data is High even when data-platform permissions constrain it."}},{"description":"","name":"SqlQuery","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Arbitrary SQL/query execution over organization data is High even when data-platform permissions constrain it."}},{"description":"","name":"acceptInvitation","risk":{"category":"state_change","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can create, update, configure, or otherwise change connected resources. Review findings: These change powerful access credentials and organization membership."}},{"description":"","name":"addNotebookCommentReply","risk":{"category":"sends_externally","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can publish or send messages and content using the connected identity. Review findings: These communicate with other people as the connected user or organization."}},{"description":"","name":"addSemanticDimension"},{"description":"","name":"addSemanticMeasure"},{"description":"","name":"addSemanticRelationship"},{"description":"","name":"answerAgentTask"},{"description":"","name":"assignTagToNotebook"},{"description":"","name":"cancelRunGroup"},{"description":"","name":"continueAgentTask"},{"description":"","name":"createAgentUnstructuredMemoryUploadUrl"},{"description":"","name":"createApiKey","risk":{"category":"state_change","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can create, update, configure, or otherwise change connected resources. Review findings: These change powerful access credentials and organization membership."}},{"description":"","name":"createDataConnection","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createDataConnectionRunRequest","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createDataIngestionConfig"},{"description":"","name":"createDataIngestionRunRequest"},{"description":"","name":"createDataModel"},{"description":"","name":"createDataModelRelease","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createDataModelRevision","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createDataset"},{"description":"","name":"createInvitation","risk":{"category":"sends_externally","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can publish or send messages and content using the connected identity. Review findings: These communicate with other people as the connected user or organization."}},{"description":"","name":"createNotebook"},{"description":"","name":"createNotebookCommentThread","risk":{"category":"sends_externally","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can publish or send messages and content using the connected identity. Review findings: These communicate with other people as the connected user or organization."}},{"description":"","name":"createNotebookDownloadUrl"},{"description":"","name":"createNotebookUploadUrl"},{"description":"","name":"createRunGroup","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createSemanticModel"},{"description":"","name":"createStaticModel"},{"description":"","name":"createStaticModelRunRequest","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"createStaticModelUploadUrl"},{"description":"","name":"createTag"},{"description":"","name":"createUserModelRunRequest"},{"description":"","name":"deleteAgentCron"},{"description":"","name":"deleteAgentTask","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteAgentUnstructuredMemory","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteDataConnection","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteDataModel","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteDataset","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteNotebook","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteNotebookComment"},{"description":"","name":"deleteSemanticModel","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteStaticModel","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: These actions can irreversibly remove organizational data and configuration."}},{"description":"","name":"deleteTag"},{"description":"","name":"dispatchAgentTask"},{"description":"","name":"editNotebookComment","risk":{"category":"sends_externally","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can publish or send messages and content using the connected identity. Review findings: These communicate with other people as the connected user or organization."}},{"description":"","name":"forkNotebook"},{"description":"","name":"generate_oso_id"},{"description":"","name":"pauseAgentTask"},{"description":"","name":"publishNotebook"},{"description":"","name":"reRunGroup"},{"description":"","name":"removeSemanticDimension"},{"description":"","name":"removeSemanticMeasure"},{"description":"","name":"removeSemanticRelationship"},{"description":"","name":"removeTagFromNotebook"},{"description":"","name":"reorderTags"},{"description":"","name":"retryAgentTask"},{"description":"","name":"retryFailedRunGroup"},{"description":"","name":"saveAgentCron"},{"description":"","name":"setAgentTaskOwner"},{"description":"","name":"setNotebookCommentThreadAssignee"},{"description":"","name":"setNotebookCommentThreadStatus"},{"description":"","name":"subscribeToDataset"},{"description":"","name":"syncDataConnection","risk":{"category":"code_execution","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can deploy code or change infrastructure and production environments. Review findings: These actions alter production data infrastructure and execute data workloads."}},{"description":"","name":"terminateAgentTask"},{"description":"","name":"unpublishNotebook"},{"description":"","name":"unsubscribeFromDataset"},{"description":"","name":"updateAgentContext"},{"description":"","name":"updateDataModel"},{"description":"","name":"updateDataModelSchedule"},{"description":"","name":"updateDataset"},{"description":"","name":"updateModelContext"},{"description":"","name":"updateNotebook"},{"description":"","name":"updateSemanticDimension"},{"description":"","name":"updateSemanticMeasure"},{"description":"","name":"updateSemanticModel"},{"description":"","name":"updateSemanticRelationship"},{"description":"","name":"updateStaticModel"},{"description":"","name":"updateTag"},{"description":"","name":"upsertAgentUnstructuredMemory"}],"tools_count":119,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/329402d7-54df-4c01-af04-776c23af2840","uuid":"6856dc9d-9363-518e-a54c-a1a338d72380","verification_tier":"community","version":""},"query_key":"oso","schema_version":1,"status":"match"}