{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-09-18","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Research and purchase backlink placements through Serpzilla. Compare referring domains, SEO metrics, traffic, and placement prices. Manage projects, target URLs, content, anchor limits, favorites, and blocklists.","did":"e55f7791-7072-4159-bfb2-498748fb06c6","documentation_url":"https://serpzilla.com/api/mcp/","editorial_description":{"extended_description":"Purchase guest posts, permanent or rental niche edits, and contextual placements, then inspect order or placement status. Domain research can include Ahrefs and Semrush enrichment.","schema_version":1,"summary":"Research and purchase backlink placements through Serpzilla.\nCompare referring domains, SEO metrics, traffic, and placement prices.\nManage projects, target URLs, content, anchor limits, favorites, and blocklists."},"homepage_url":"","icon":"","id":"e55f7791-7072-4159-bfb2-498748fb06c6","installs":0,"last_scanned":"","license":"","long_description":"Purchase guest posts, permanent or rental niche edits, and contextual placements, then inspect order or placement status. Domain research can include Ahrefs and Semrush enrichment.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"Explicit purchase tools buy guest posts/niche edits/contextual placements.","reasoning":"These spend account funds.","risk_type":"financial_transaction","severity":"high","title":"Paid link placements can be purchased","triggering_tools_or_skills":["purchase_placement","purchase_rent_placement","purchase_context_placement"]},{"evidence":"Explicit destructive tools remove project data.","reasoning":"These are material deletions.","risk_type":"data_deletion","severity":"high","title":"Favorites lists/domains and blacklist entries can be removed","triggering_tools_or_skills":["favorites_delete_list","favorites_delete_domains","blacklist_delete_domains"]},{"evidence":"These tools persist SEO campaign changes.","reasoning":"They alter account data.","risk_type":"data_modification","severity":"medium","title":"Projects, content, limits and target URLs can be changed","triggering_tools_or_skills":["create_project","add_article","add_texts","set_limits","update_url"]},{"evidence":"External web data is returned.","reasoning":"It may contain prompt injection.","risk_type":"prompt_injection_exposure","severity":"low","title":"Publisher/site content enters model context","triggering_tools_or_skills":["search_sites","get_site_info"]},{"evidence":"The connector runs at https://mcp.serpzilla.com/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":"Serpzilla is a mutable hosted service","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"OAuth scopes SEO projects and purchases to the user; price confirmation and project roles 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/e55f7791-7072-4159-bfb2-498748fb06c6.json","what_it_proves":"Candidate PR #125 record identity (name \"Serpzilla\", publisher, type web_connector) and 28 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/e55f7791-7072-4159-bfb2-498748fb06c6: complete tool_names inventory (28 tools), remote streamable-http endpoint https://mcp.serpzilla.com/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Serpzilla purchases paid placements and deletes campaign resources.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:e55f7791-7072-4159-bfb2-498748fb06c6","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 28 tools.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","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":"false","spends_or_moves_money":"true"},"tools_or_skills_reviewed":28,"tools_or_skills_total":28},"name":"Serpzilla","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=e55f7791-7072-4159-bfb2-498748fb06c6&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://passport.serpzilla.com/doc/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"Serpzilla","publisher_url":"https://serpzilla.com/","remote_url":"https://mcp.serpzilla.com/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can spend money, consume paid credits, or change financially consequential resources. 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Review findings: These are material deletions.","evidence":"Favorites lists/domains and blacklist entries can be removed: Explicit destructive tools remove project data.","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":"Favorites lists/domains and blacklist entries can be removed","triggering_tools":["favorites_delete_list","favorites_delete_domains","blacklist_delete_domains"]},{"description":"This connector can create, update, configure, or otherwise change connected resources. 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Review findings: They alter account data."}},{"description":"","name":"add_texts","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 alter account data."}},{"description":"","name":"blacklist_add_domains"},{"description":"","name":"blacklist_delete_domains","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: These are material deletions."}},{"description":"","name":"blacklist_get"},{"description":"","name":"create_project","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 alter account data."}},{"description":"","name":"favorites_add_domains"},{"description":"","name":"favorites_add_list"},{"description":"","name":"favorites_delete_domains","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: These are material deletions."}},{"description":"","name":"favorites_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: These are material deletions."}},{"description":"","name":"favorites_get_domains"},{"description":"","name":"favorites_get_lists"},{"description":"","name":"favorites_move_domains"},{"description":"","name":"favorites_rename_list"},{"description":"","name":"get_project_content_list"},{"description":"","name":"get_project_placements"},{"description":"","name":"get_site_info"},{"description":"","name":"get_user_info"},{"description":"","name":"list_projects"},{"description":"","name":"perform_placement_action"},{"description":"","name":"purchase_context_placement","risk":{"category":"financial","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can spend money, consume paid credits, or change financially consequential resources. Review findings: These spend account funds."}},{"description":"","name":"purchase_placement","risk":{"category":"financial","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can spend money, consume paid credits, or change financially consequential resources. Review findings: These spend account funds."}},{"description":"","name":"purchase_rent_placement","risk":{"category":"financial","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can spend money, consume paid credits, or change financially consequential resources. Review findings: These spend account funds."}},{"description":"","name":"search_context_sites"},{"description":"","name":"search_rent_sites"},{"description":"","name":"search_sites"},{"description":"","name":"set_limits","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 alter account data."}},{"description":"","name":"update_url","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 alter account data."}}],"tools_count":28,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/e55f7791-7072-4159-bfb2-498748fb06c6","uuid":"5f49df52-5b10-549c-9f94-37c21cc2a2d4","verification_tier":"community","version":""},"query_key":"serpzilla","schema_version":1,"status":"match"}