{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-14","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Ask Horizon about your organization's employee-interview findings. Explore insights, stalled processes, recurring concerns, and improvement initiatives. Requires a Horizon account.","did":"dc02c958-68ca-40fa-96ba-f93121bd6f06","documentation_url":"https://usehorizon.ai/mcp","editorial_description":{"extended_description":"Choose available companies or workspaces and query the Superconsultant using the organization's existing analysis.","schema_version":1,"summary":"Ask Horizon about your organization's employee-interview findings.\nExplore insights, stalled processes, recurring concerns, and improvement initiatives.\nRequires a Horizon account."},"homepage_url":"","icon":"https://usehorizon.ai/favicon.ico","id":"dc02c958-68ca-40fa-96ba-f93121bd6f06","installs":0,"last_scanned":"","license":"","long_description":"Choose available companies or workspaces and query the Superconsultant using the organization's existing analysis.","manual_assessment":"low","manual_review":{"all_findings":[{"evidence":"All four tools list or ask over existing organizational analysis and expose no write action.","reasoning":"Employee interview data is sensitive but read-only.","risk_type":"private_data_read","severity":"low","title":"Employee interviews, insights and process analyses are queryable","triggering_tools_or_skills":["superconsultant_ask","list_companies","list_workspaces"]},{"evidence":"Human-authored interview material is used to answer questions.","reasoning":"Interview text must remain untrusted.","risk_type":"prompt_injection_exposure","severity":"low","title":"Employee interview content enters model context","triggering_tools_or_skills":["superconsultant_ask"]},{"evidence":"The connector runs at https://api.usehorizon.ai/mcp without a pinned server implementation in the packet.","reasoning":"The implementation can change independently, so runtime verification and change monitoring remain necessary.","risk_type":"provenance_uncertainty","severity":"low","title":"Horizon is a mutable hosted service","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"OAuth scopes companies, workspaces and interview analysis to the signed-in Horizon account; exact role visibility is not documented.","blocked_missing_evidence":null,"confidence":"medium","displayed_risk":"low","evidence_completeness":"partial","manual_overall_risk":"low","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/dc02c958-68ca-40fa-96ba-f93121bd6f06.json","what_it_proves":"Candidate PR #125 record identity (name \"Horizon\", publisher, type web_connector) and 4 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/dc02c958-68ca-40fa-96ba-f93121bd6f06: complete tool_names inventory (4 tools), remote streamable-http endpoint https://api.usehorizon.ai/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Horizon only reads private organizational interview analysis.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:dc02c958-68ca-40fa-96ba-f93121bd6f06","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 4 tools; the broad ask tool is bounded to the user's analysis according to the description.","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":"false","sends_messages_as_user":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":4,"tools_or_skills_total":4},"name":"Horizon","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=dc02c958-68ca-40fa-96ba-f93121bd6f06&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://usehorizon.ai/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"Horizon","publisher_url":"https://usehorizon.ai/","remote_url":"https://api.usehorizon.ai/mcp","repository_url":"","risk":"low","risk_severity":"low","security_risks":[{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: Employee interview data is sensitive but read-only.","evidence":"Employee interviews, insights and process analyses are queryable: All four tools list or ask over existing organizational analysis and expose no write action.","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":"Employee interviews, insights and process analyses are queryable","triggering_tools":["superconsultant_ask","list_companies","list_workspaces"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@usehorizon.ai","tags":["network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"get_prompting_guide"},{"description":"","name":"list_companies"},{"description":"","name":"list_workspaces"},{"description":"","name":"superconsultant_ask"}],"tools_count":4,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/dc02c958-68ca-40fa-96ba-f93121bd6f06","uuid":"59cc4a99-2057-5de6-89f6-ae207cec73af","verification_tier":"community","version":""},"query_key":"horizon horizon","schema_version":1,"status":"match"}