{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-09-08","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"high","description":"HFS Research gives eligible members access to published research content. Search reports, blogs, podcasts, videocasts, and quick takes with source references. The connector is read-only and returns content within your membership entitlement.","did":"67c2bdc2-dfb9-49f2-8731-46989042e3b2","documentation_url":"https://www.hfsresearch.com/hfs-mcp-tool/","editorial_description":{"extended_description":"Browse recent items or filter by author, topic, and content type. Search results include relevant passages with report, author, date, and links back to HFS for the full item.","schema_version":1,"summary":"HFS Research gives eligible members access to published research content.\nSearch reports, blogs, podcasts, videocasts, and quick takes with source references.\nThe connector is read-only and returns content within your membership entitlement."},"homepage_url":"","icon":"","id":"67c2bdc2-dfb9-49f2-8731-46989042e3b2","installs":0,"last_scanned":"","license":"","long_description":"Browse recent items or filter by author, topic, and content type. Search results include relevant passages with report, author, date, and links back to HFS for the full item.","manual_assessment":"low","manual_review":{"all_findings":[{"evidence":"Official docs limit the tools to retrieving HFS research excerpts and source citations for active members.","reasoning":"Membership research is private/licensed content, but the surface is read-only.","risk_type":"private_data_read","severity":"low","title":"Reads membership-gated analyst research","triggering_tools_or_skills":["search_content","get_content","content_by_author","content_by_topic","recent_content"]}],"assessment_status":"provisional","auth_and_scopes":"OAuth 2.1 with PKCE and active HFS membership are required; enterprise admins may enable MCP access.","blocked_missing_evidence":null,"confidence":"high","displayed_risk":"low","evidence_completeness":"complete","manual_overall_risk":"low","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/67c2bdc2-dfb9-49f2-8731-46989042e3b2.json","what_it_proves":"Candidate PR #125 record identity (name \"HFS Research\", publisher, type web_connector) and 5 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/67c2bdc2-dfb9-49f2-8731-46989042e3b2: complete tool_names inventory (5 tools), remote streamable-http endpoint https://mcp.hfsresearch.com/mcp, auth_posture auth_required, directory tier community"},{"accessed_at":"2026-10-10T22:15:00Z","url_or_path":"https://www.hfsresearch.com/hfs-mcp-tool/","what_it_proves":"Official docs enumerate exactly five tools, OAuth 2.1 membership access, and read-only research excerpts with citations."}],"primary_reason":"HFS exposes five documented read-only research search/retrieval tools.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:67c2bdc2-dfb9-49f2-8731-46989042e3b2","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all five tools against the official list; no write or arbitrary-query capability exists.","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":5,"tools_or_skills_total":5},"name":"HFS Research","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=67c2bdc2-dfb9-49f2-8731-46989042e3b2&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://www.hfsresearch.com/privacy-policy/","provisional_risk":null,"publication_recommendation":"accept","publisher":"HFS Research Limited","publisher_url":"https://www.hfsresearch.com/","remote_url":"https://mcp.hfsresearch.com/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: Membership research is private/licensed content, but the surface is read-only.","evidence":"Reads membership-gated analyst research: Official docs limit the tools to retrieving HFS research excerpts and source citations for active members.","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 membership-gated analyst research","triggering_tools":["search_content","get_content","content_by_author","content_by_topic","recent_content"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@hfsresearch.com","tags":["network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"content_by_author"},{"description":"","name":"content_by_topic"},{"description":"","name":"get_content"},{"description":"","name":"recent_content"},{"description":"","name":"search_content"}],"tools_count":5,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/67c2bdc2-dfb9-49f2-8731-46989042e3b2","uuid":"92dcf966-6556-5ec2-95eb-73d3b714e775","verification_tier":"community","version":""},"query_key":"hfs research limited hfs research","schema_version":1,"status":"match"}