{"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":"auth_required","category":"Web Connector","confidence":"medium","description":"kernelCAD lets Claude create and edit parametric 3D models. Inspect geometry, assemblies, joints, and manufacturing checks, then export STEP or STL files. Named parameters keep dimensions editable, and a web Studio supports visual review and sharing.","did":"5053e2d4-6169-42b4-b737-00a0e445a081","documentation_url":"https://kernelcad.com/docs","editorial_description":{"extended_description":"Tools cover topology, sketches, constraints, surfaces, patterns, sheet-metal details, and assembly mates. Additional checks examine interference, swept collisions, reachability, mounting holes, and load capacity. Rendering and diagnostic tools support iterative design review.","schema_version":1,"summary":"kernelCAD lets Claude create and edit parametric 3D models.\nInspect geometry, assemblies, joints, and manufacturing checks, then export STEP or STL files.\nNamed parameters keep dimensions editable, and a web Studio supports visual review and sharing."},"homepage_url":"","icon":"https://kernelcad.com/favicon.svg","id":"5053e2d4-6169-42b4-b737-00a0e445a081","installs":0,"last_scanned":"","license":"","long_description":"Tools cover topology, sketches, constraints, surfaces, patterns, sheet-metal details, and assembly mates. Additional checks examine interference, swept collisions, reachability, mounting holes, and load capacity. Rendering and diagnostic tools support iterative design review.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The declared tool explicitly evaluates a script.","reasoning":"Script execution is High.","risk_type":"code_execution","severity":"high","title":"Evaluates CAD scripts","triggering_tools_or_skills":["evaluate_script"]},{"evidence":"The inventory mutates model features, parameters, and assemblies.","reasoning":"Persistent CAD edits are Medium.","risk_type":"data_modification","severity":"medium","title":"Creates and edits parametric models","triggering_tools_or_skills":["add_feature","remove_feature","params_update","add_assembly_part_source"]},{"evidence":"Directory description says production-ready STEP/STL files can be exported.","reasoning":"Creating production artifacts is a file write.","risk_type":"file_write","severity":"medium","title":"Exports model artifacts","triggering_tools_or_skills":["export_model"]},{"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/5053e2d4-6169-42b4-b737-00a0e445a081.json","what_it_proves":"Candidate PR #125 record identity (name \"kernelCAD\", publisher, type web_connector) and 66 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/5053e2d4-6169-42b4-b737-00a0e445a081: complete tool_names inventory (66 tools), remote streamable-http endpoint https://mcp.kernelcad.com/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"kernelCAD evaluates scripts and exports production-ready CAD while modifying models.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:5053e2d4-6169-42b4-b737-00a0e445a081","reviewed_at":"2026-10-10","reviewer_notes":"All 66 names reviewed; script sandboxing and export destinations need 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":"true","sends_messages_as_user":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":66,"tools_or_skills_total":66},"name":"kernelCAD","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=5053e2d4-6169-42b4-b737-00a0e445a081&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://kernelcad.com/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"kernelCAD (Andrii Shylenko)","publisher_url":"https://kernelcad.com","remote_url":"https://mcp.kernelcad.com/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can execute code, commands, queries, or dynamically selected actions. 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