{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-07-21","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Evidence Studio queries organizational data and published reports. Browse table metadata, run read-only queries, and search report pages or summaries. Requires an Evidence account with workspace access and uses your existing permissions.","did":"a515f1c7-a4f9-429d-b834-8943531b6d90","documentation_url":"https://docs.evidence.studio/mcp/studio","editorial_description":{"extended_description":"Retrieve stored AI context and inspect a page's queries or components so analysis follows your organization's reporting definitions.","schema_version":1,"summary":"Evidence Studio queries organizational data and published reports.\nBrowse table metadata, run read-only queries, and search report pages or summaries.\nRequires an Evidence account with workspace access and uses your existing permissions."},"homepage_url":"","icon":"","id":"a515f1c7-a4f9-429d-b834-8943531b6d90","installs":0,"last_scanned":"","license":"","long_description":"Retrieve stored AI context and inspect a page's queries or components so analysis follows your organization's reporting definitions.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The explicit tool executes queries against live organization data.","reasoning":"Arbitrary query execution is High even when read-only.","risk_type":"query_execution","severity":"high","title":"Runs read-only SQL/data queries","triggering_tools_or_skills":["run_query"]},{"evidence":"The tools expose private BI data.","reasoning":"They do not edit reports.","risk_type":"private_data_read","severity":"low","title":"Reads published report content and metadata","triggering_tools_or_skills":["get_page_content","list_tables","search_published_content"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication scopes Evidence data and published reports by organization permissions.","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/a515f1c7-a4f9-429d-b834-8943531b6d90.json","what_it_proves":"Candidate PR #125 record identity (name \"Evidence Studio\", publisher, type web_connector) and 11 stored tool names; 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/a515f1c7-a4f9-429d-b834-8943531b6d90: complete tool_names inventory (11 tools), remote streamable-http endpoint https://evidence.studio/api/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Evidence Studio executes live data queries.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:a515f1c7-a4f9-429d-b834-8943531b6d90","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 11 tools.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","browser_control":"false","credential_or_admin_actions":"false","deletes_data":"false","deployment_or_infrastructure":"false","dynamic_hidden_actions":"false","filesystem_or_repo_access":"false","forwards_data_to_third_party":"true","modifies_data":"false","persistent_credentials":"true","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"true","runs_code_or_queries":"true","sends_messages_as_user":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":11,"tools_or_skills_total":11},"name":"Evidence Studio","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=a515f1c7-a4f9-429d-b834-8943531b6d90&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://evidence.dev/legal/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"Evidence Technologies","publisher_url":"https://evidence.dev/","remote_url":"https://evidence.studio/api/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 query execution is High even when read-only.","evidence":"Runs read-only SQL/data queries: The explicit tool executes queries against live organization data.","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":"Runs read-only SQL/data queries","triggering_tools":["run_query"]},{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: They do not edit reports.","evidence":"Reads published report content and metadata: The tools expose private BI data.","manual_risk_type":"private_data_read","remediation":{"block_tool_categories":["data_exfiltration"],"steps":["Use a least-privilege account limited to the information required by the workflow.","Restrict folders, projects, tenants, and other data scopes wherever the provider allows it.","Review access logs for unexpected reads or bulk retrieval."]},"risk_type":"reads_private_data","severity":"low","title":"Reads published report content and metadata","triggering_tools":["get_page_content","list_tables","search_published_content"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@evidence.dev","tags":["network_access","oauth_required","reads_private_data","runs_code","web_connector"],"tools":[{"description":"","name":"get_context"},{"description":"","name":"get_metadata"},{"description":"","name":"get_page_content"},{"description":"","name":"get_page_summary"},{"description":"","name":"list_organizations"},{"description":"","name":"list_project_pages"},{"description":"","name":"list_projects"},{"description":"","name":"list_tables"},{"description":"","name":"run_query","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 query execution is High even when read-only."}},{"description":"","name":"search_published_content"},{"description":"","name":"whoami"}],"tools_count":11,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/a515f1c7-a4f9-429d-b834-8943531b6d90","uuid":"821d7492-992c-51eb-bd5f-eaa43510c66f","verification_tier":"community","version":""},"query_key":"evidence technologies evidence studio","schema_version":1,"status":"match"}
