{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-19","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Walls.io Echo manages pre-event campaigns and sharing visuals. Create or update campaigns, folders, layouts, and sharing text, then inspect analytics. Access is limited to campaigns and folders owned by the connected user.","did":"7c01d970-17cc-47db-b4f1-41f6c5782fd2","documentation_url":"https://mcp.echo.walls.io/mcp","editorial_description":{"extended_description":"Each campaign supports up to ten visuals; the first by position is primary. Empty sharing fields inherit from it. Analytics accept date ranges, with lifetime summary totals or 30-day timeseries/breakdowns by default.","schema_version":1,"summary":"Walls.io Echo manages pre-event campaigns and sharing visuals.\nCreate or update campaigns, folders, layouts, and sharing text, then inspect analytics.\nAccess is limited to campaigns and folders owned by the connected user."},"homepage_url":"","icon":"","id":"7c01d970-17cc-47db-b4f1-41f6c5782fd2","installs":0,"last_scanned":"","license":"","long_description":"Each campaign supports up to ten visuals; the first by position is primary. Empty sharing fields inherit from it. Analytics accept date ranges, with lifetime summary totals or 30-day timeseries/breakdowns by default.","manual_assessment":"medium","manual_review":{"all_findings":[{"evidence":"These explicit create/update/reorder tools persist pre-event marketing assets.","reasoning":"They materially alter shared campaign state.","risk_type":"data_modification","severity":"medium","title":"Creates and updates campaigns, visuals and folders","triggering_tools_or_skills":["create-campaign-tool","create-campaign-visual-tool","create-folder-tool","update-campaign-tool","update-campaign-visual-tool","reorder-campaign-visuals-tool"]},{"evidence":"The connector exposes private engagement/performance metrics.","reasoning":"These are sensitive business analytics.","risk_type":"private_data_read","severity":"low","title":"Reads campaign analytics and shares","triggering_tools_or_skills":["get-campaign-analytics-tool","get-campaign-breakdown-tool","get-campaign-shares-tool","get-campaign-timeseries-tool"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication to a Walls.io Echo organization is required; campaign/folder/visual roles and publication state are not documented in accessible official material.","blocked_missing_evidence":null,"confidence":"medium","displayed_risk":"medium","evidence_completeness":"partial","manual_overall_risk":"medium","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/7c01d970-17cc-47db-b4f1-41f6c5782fd2.json","what_it_proves":"Candidate PR #125 record identity (name \"Walls.io Echo\", publisher, type web_connector) and 16 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/7c01d970-17cc-47db-b4f1-41f6c5782fd2: complete tool_names inventory (16 tools), remote streamable-http endpoint https://mcp.echo.walls.io/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Walls.io Echo persistently creates and edits campaign assets, visuals and folders.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:7c01d970-17cc-47db-b4f1-41f6c5782fd2","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 16 tools. No explicit publish/send/delete/payment action appears; the supplied MCP endpoint URL was not human-readable, so visibility/launch semantics require runtime verification.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"unknown","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":"true","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":16,"tools_or_skills_total":16},"name":"Walls.io Echo","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=7c01d970-17cc-47db-b4f1-41f6c5782fd2&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://echo.walls.io/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"Michael Kamleitner","publisher_url":"https://echo.walls.io/","remote_url":"https://mcp.echo.walls.io/mcp","repository_url":"","risk":"medium","risk_severity":"medium","security_risks":[{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: They materially alter shared campaign state.","evidence":"Creates and updates campaigns, visuals and folders: These explicit create/update/reorder tools persist pre-event marketing assets.","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 campaigns, visuals and folders","triggering_tools":["create-campaign-tool","create-campaign-visual-tool","create-folder-tool","update-campaign-tool","update-campaign-visual-tool","reorder-campaign-visuals-tool"]},{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: These are sensitive business analytics.","evidence":"Reads campaign analytics and shares: The connector exposes private engagement/performance metrics.","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 campaign analytics and shares","triggering_tools":["get-campaign-analytics-tool","get-campaign-breakdown-tool","get-campaign-shares-tool","get-campaign-timeseries-tool"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@walls.io","tags":["modifies_data","network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"create-campaign-tool","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: They materially alter shared campaign state."}},{"description":"","name":"create-campaign-visual-tool","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: They materially alter shared campaign state."}},{"description":"","name":"create-folder-tool","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: They materially alter shared campaign state."}},{"description":"","name":"get-campaign-analytics-tool"},{"description":"","name":"get-campaign-breakdown-tool"},{"description":"","name":"get-campaign-shares-tool"},{"description":"","name":"get-campaign-timeseries-tool"},{"description":"","name":"get-campaign-tool"},{"description":"","name":"list-campaign-visuals-tool"},{"description":"","name":"list-campaigns-tool"},{"description":"","name":"list-folders-tool"},{"description":"","name":"list-organisations-tool"},{"description":"","name":"reorder-campaign-visuals-tool","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: They materially alter shared campaign state."}},{"description":"","name":"update-campaign-tool","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: They materially alter shared campaign state."}},{"description":"","name":"update-campaign-visual-tool","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: They materially alter shared campaign state."}},{"description":"","name":"update-folder-tool"}],"tools_count":16,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/7c01d970-17cc-47db-b4f1-41f6c5782fd2","uuid":"b7645fc9-8c29-5f6c-a0fc-81845f1be41f","verification_tier":"community","version":""},"query_key":"michael kamleitner walls io echo","schema_version":1,"status":"match"}