{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"no_auth","category":"Web Connector","confidence":"medium","description":"Publishes HTML artifacts from Claude as shareable pages with Aster Share. Receive a public sharing link and a separate private administration link. Links expire after 30 days, and the administration link can manage or delete the page.","did":"207dfb56-0f8e-428b-9b96-447b48d76e53","documentation_url":"https://asterlabs.dev/connector.html","editorial_description":{"extended_description":"Aster describes browser-side decryption for its encrypted pages. This connector's listed action publishes an HTML artifact; recording capture and other Mac-app features are not exposed as separate tools here.","schema_version":1,"summary":"Publishes HTML artifacts from Claude as shareable pages with Aster Share.\nReceive a public sharing link and a separate private administration link.\nLinks expire after 30 days, and the administration link can manage or delete the page."},"homepage_url":"","icon":"https://asterlabs.dev/logo.svg","id":"207dfb56-0f8e-428b-9b96-447b48d76e53","installs":0,"last_scanned":"","license":"","long_description":"Aster describes browser-side decryption for its encrypted pages. This connector's listed action publishes an HTML artifact; recording capture and other Mac-app features are not exposed as separate tools here.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The Directory inventory contains publish_to_aster and the description says it accepts an HTML artifact and returns a public sharing link.","reasoning":"Publishing externally visible content is an external-content action performed for the user.","risk_type":"messaging_as_user","severity":"high","title":"Publishes user HTML to a shareable public link","triggering_tools_or_skills":["publish_to_aster"]}],"assessment_status":"provisional","auth_and_scopes":"The hosted endpoint is declared no-auth; no account scope or authorization boundary is documented in the packet.","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/207dfb56-0f8e-428b-9b96-447b48d76e53.json","what_it_proves":"Candidate PR #125 record identity (name \"Aster Share\", publisher, type web_connector) and 1 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/207dfb56-0f8e-428b-9b96-447b48d76e53: complete tool_names inventory (1 tools), remote streamable-http endpoint https://share.asterlabs.app/mcp, auth_posture no_auth, directory tier community"}],"primary_reason":"Its sole declared tool publishes user-supplied HTML to an externally shareable page.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:207dfb56-0f8e-428b-9b96-447b48d76e53","reviewed_at":"2026-10-10","reviewer_notes":"Identity is coherent across Aster Share, AsterLabs, asterlabs.dev and share.asterlabs.app. Tool schema and the visibility/authentication of generated links still need runtime verification.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"true","browser_control":"false","credential_or_admin_actions":"false","deletes_data":"unknown","deployment_or_infrastructure":"false","dynamic_hidden_actions":"false","filesystem_or_repo_access":"false","forwards_data_to_third_party":"true","modifies_data":"true","persistent_credentials":"false","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"false","runs_code_or_queries":"false","sends_messages_as_user":"true","spends_or_moves_money":"false"},"tools_or_skills_reviewed":1,"tools_or_skills_total":1},"name":"Aster Share","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=207dfb56-0f8e-428b-9b96-447b48d76e53&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://asterlabs.dev/privacy.html","provisional_risk":null,"publication_recommendation":"accept","publisher":"AsterLabs","publisher_url":"https://asterlabs.dev","remote_url":"https://share.asterlabs.app/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can publish or send messages and content using the connected identity. Review findings: Publishing externally visible content is an external-content action performed for the user.","evidence":"Publishes user HTML to a shareable public link: The Directory inventory contains publish_to_aster and the description says it accepts an HTML artifact and returns a public sharing link.","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 user HTML to a shareable public link","triggering_tools":["publish_to_aster"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@asterlabs.dev and https://asterlabs.dev/feedback.html","tags":["network_access","sends_messages_as_you","web_connector"],"tools":[{"description":"","name":"publish_to_aster","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: Publishing externally visible content is an external-content action performed for the user."}}],"tools_count":1,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/207dfb56-0f8e-428b-9b96-447b48d76e53","uuid":"bc743a64-76da-5c09-8945-c737a0f7d7b5","verification_tier":"community","version":""},"query_key":"aster share","schema_version":1,"status":"match"}