{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-13","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Swarm by Foursquare helps Claude discover and organize places. Search venues, tips, events, and recommendations, or save places in lists. Create check-ins and revisit your location history, favorite spots, and activity statistics.","did":"51acdb66-813b-4b26-a937-536a5d0f30ce","documentation_url":"https://app.foursquare.com/mcp","editorial_description":{"extended_description":"Tools inspect venue categories, attributes, events, and tips; manage lists and check-ins; and find similar or trending venues. Social features include friend activity, nearby friends, and venue-related statistics.","schema_version":1,"summary":"Swarm by Foursquare helps Claude discover and organize places.\nSearch venues, tips, events, and recommendations, or save places in lists.\nCreate check-ins and revisit your location history, favorite spots, and activity statistics."},"homepage_url":"","icon":"https://app.foursquare.com/favicon.ico","id":"51acdb66-813b-4b26-a937-536a5d0f30ce","installs":0,"last_scanned":"","license":"","long_description":"Tools inspect venue categories, attributes, events, and tips; manage lists and check-ins; and find similar or trending venues. Social features include friend activity, nearby friends, and venue-related statistics.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"Names explicitly delete persistent user content.","reasoning":"Deletion is High.","risk_type":"data_deletion","severity":"high","title":"Deletes lists and list items","triggering_tools_or_skills":["delete_list","delete_list_item"]},{"evidence":"These tools submit public/social location content as the user.","reasoning":"External publication is High.","risk_type":"messaging_as_user","severity":"high","title":"Publishes location/check-in and venue changes","triggering_tools_or_skills":["add_checkin","add_venue","flag_venue","propose_venue_edit"]},{"evidence":"Tools persist user place collections.","reasoning":"Meaningful account changes are Medium.","risk_type":"data_modification","severity":"medium","title":"Creates and updates travel lists","triggering_tools_or_skills":["create_list","add_list_item","update_list"]},{"evidence":"The remote hosted implementation is not pinned.","reasoning":"Runtime capabilities may change after review.","risk_type":"provenance_uncertainty","severity":"low","title":"Hosted implementation is mutable","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"OAuth/account authorization required; exact scopes 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/51acdb66-813b-4b26-a937-536a5d0f30ce.json","what_it_proves":"Candidate PR #125 record identity (name \"Swarm by Foursquare\", publisher, type web_connector) and 49 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/51acdb66-813b-4b26-a937-536a5d0f30ce: complete tool_names inventory (49 tools), remote streamable-http endpoint https://api.foursquare.com/v2/streaming/mcp/swarm-beta, auth_posture auth_required, directory tier community"}],"primary_reason":"Swarm can delete lists/items and publish check-ins, venue edits, and flags.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:51acdb66-813b-4b26-a937-536a5d0f30ce","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 49 names, including sensitive location/history reads.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"unknown","browser_control":"false","credential_or_admin_actions":"false","deletes_data":"true","deployment_or_infrastructure":"false","dynamic_hidden_actions":"false","filesystem_or_repo_access":"false","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":"false","sends_messages_as_user":"true","spends_or_moves_money":"false"},"tools_or_skills_reviewed":49,"tools_or_skills_total":49},"name":"Swarm by Foursquare","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=51acdb66-813b-4b26-a937-536a5d0f30ce&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://foursquare.com/legal/privacy-center/foursquare-privacy-policy-consumer-services/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Foursquare Labs, Inc.","publisher_url":"https://foursquare.com/","remote_url":"https://api.foursquare.com/v2/streaming/mcp/swarm-beta","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can permanently remove data or resources. Review findings: Deletion is High.","evidence":"Deletes lists and list items: Names explicitly delete persistent user content.","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 lists and list items","triggering_tools":["delete_list","delete_list_item"]},{"description":"This connector can publish or send messages and content using the connected identity. Review findings: External publication is High.","evidence":"Publishes location/check-in and venue changes: These tools submit public/social location content as the user.","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":"Publishes location/check-in and venue changes","triggering_tools":["add_checkin","add_venue","flag_venue","propose_venue_edit"]},{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Meaningful account changes are Medium.","evidence":"Creates and updates travel lists: Tools persist user place collections.","manual_risk_type":"data_modification","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":"medium","title":"Creates and updates travel lists","triggering_tools":["create_list","add_list_item","update_list"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"https://support.foursquare.com/hc/en-us","tags":["accesses_calendar","deletes_data","modifies_data","network_access","oauth_required","sends_messages_as_you","web_connector"],"tools":[{"description":"","name":"activities_recent"},{"description":"","name":"add_checkin","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: External publication is High."}},{"description":"","name":"add_list_item","risk":{"category":"state_change","level":"medium","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: Meaningful account changes are Medium."}},{"description":"","name":"add_venue","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: External publication is High."}},{"description":"","name":"ask"},{"description":"","name":"create_list","risk":{"category":"state_change","level":"medium","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: Meaningful account changes are Medium."}},{"description":"","name":"delete_list","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: Deletion is High."}},{"description":"","name":"delete_list_item","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: Deletion is High."}},{"description":"","name":"flag_venue","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: External publication is High."}},{"description":"","name":"follow_list"},{"description":"","name":"friends_nearby"},{"description":"","name":"get_checkin"},{"description":"","name":"get_event"},{"description":"","name":"get_friends"},{"description":"","name":"get_list"},{"description":"","name":"get_tip"},{"description":"","name":"get_user_profile"},{"description":"","name":"get_venue"},{"description":"","name":"get_venue_categories"},{"description":"","name":"get_venue_tips"},{"description":"","name":"last_location"},{"description":"","name":"nearby_lists"},{"description":"","name":"next_venues"},{"description":"","name":"propose_venue_edit","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: External publication is High."}},{"description":"","name":"scoreboard"},{"description":"","name":"search_checkins"},{"description":"","name":"search_events"},{"description":"","name":"search_lists"},{"description":"","name":"search_tips"},{"description":"","name":"search_users"},{"description":"","name":"search_venues"},{"description":"","name":"similar_venues"},{"description":"","name":"trending_venues"},{"description":"","name":"update_checkin"},{"description":"","name":"update_list","risk":{"category":"state_change","level":"medium","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: Meaningful account changes are Medium."}},{"description":"","name":"user_activities"},{"description":"","name":"user_likes"},{"description":"","name":"user_lists"},{"description":"","name":"user_mayorships"},{"description":"","name":"user_stats_categories"},{"description":"","name":"user_stats_event_categories"},{"description":"","name":"user_stats_friends"},{"description":"","name":"user_stats_geos"},{"description":"","name":"user_stats_venues"},{"description":"","name":"user_tips"},{"description":"","name":"venue_attributes"},{"description":"","name":"venue_events"},{"description":"","name":"venue_flags"},{"description":"","name":"venue_listed"}],"tools_count":49,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/51acdb66-813b-4b26-a937-536a5d0f30ce","uuid":"22849d1b-c57e-5463-a242-9638db75a811","verification_tier":"community","version":""},"query_key":"swarm by foursquare","schema_version":1,"status":"match"}