{"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":"Iterative Refinement improves drafts through repeated critique and revision. Start or continue sessions for text, ideas, or algorithms and inspect progress. The workflow separates drafting, critique, revision, and convergence into tracked steps.","did":"f03fc5f9-b2b0-4ff2-94df-ba974232a91f","documentation_url":"https://reasoning.services/docs/","editorial_description":{"extended_description":"Maintain concurrent sessions and use similarity-based convergence checks. Domain-oriented refinement covers technical, marketing, strategy, legal, and financial material.","schema_version":1,"summary":"Iterative Refinement improves drafts through repeated critique and revision.\nStart or continue sessions for text, ideas, or algorithms and inspect progress.\nThe workflow separates drafting, critique, revision, and convergence into tracked steps."},"homepage_url":"","icon":"","id":"f03fc5f9-b2b0-4ff2-94df-ba974232a91f","installs":0,"last_scanned":"","license":"","long_description":"Maintain concurrent sessions and use similarity-based convergence checks. Domain-oriented refinement covers technical, marketing, strategy, legal, and financial material.","manual_assessment":"medium","manual_review":{"all_findings":[{"evidence":"The server breaks refinement into discrete trackable sessions and exposes start_refinement and continue_refinement.","reasoning":"Starting or continuing a session stores and changes remote session state containing user content.","risk_type":"data_modification","severity":"medium","title":"Persistent refinement sessions can be started and continued","triggering_tools_or_skills":["start_refinement","continue_refinement"]},{"evidence":"The tools list and retrieve tracked refinement sessions and their current state.","reasoning":"Submitted text or algorithms may be confidential user work.","risk_type":"private_data_read","severity":"medium","title":"Prior refinement content and status are readable","triggering_tools_or_skills":["current_session","list_refinement_sessions","get_refinement_status"]},{"evidence":"Draft, critique, revise, and convergence outputs are produced by a remote refinement workflow.","reasoning":"Generated or user-provided session content should remain untrusted input.","risk_type":"prompt_injection_exposure","severity":"low","title":"Iteratively generated critiques re-enter model context","triggering_tools_or_skills":["continue_refinement","current_session"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication stores iterative-refinement sessions containing user-submitted text, ideas, or algorithms; exact retention is not stated.","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/f03fc5f9-b2b0-4ff2-94df-ba974232a91f.json","what_it_proves":"Candidate PR #125 record identity (name \"Iterative Refinement\", publisher, type web_connector) and 5 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/f03fc5f9-b2b0-4ff2-94df-ba974232a91f: complete tool_names inventory (5 tools), remote streamable-http endpoint https://reasoning.services/tools/iterative-refinement/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Iterative Refinement persists and changes sessions containing user-provided work.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:f03fc5f9-b2b0-4ff2-94df-ba974232a91f","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all five tools; no deletion, publication, code execution, or external-message action is declared.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","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":5,"tools_or_skills_total":5},"name":"Iterative Refinement","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=f03fc5f9-b2b0-4ff2-94df-ba974232a91f&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://reasoning.services/privacy/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Reasoning.services","publisher_url":"https://reasoning.services/","remote_url":"https://reasoning.services/tools/iterative-refinement/mcp","repository_url":"","risk":"medium","risk_severity":"medium","security_risks":[{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Starting or continuing a session stores and changes remote session state containing user content.","evidence":"Persistent refinement sessions can be started and continued: The server breaks refinement into discrete trackable sessions and exposes start_refinement and continue_refinement.","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":"Persistent refinement sessions can be started and continued","triggering_tools":["start_refinement","continue_refinement"]},{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: Submitted text or algorithms may be confidential user work.","evidence":"Prior refinement content and status are readable: The tools list and retrieve tracked refinement sessions and their current state.","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":"medium","title":"Prior refinement content and status are readable","triggering_tools":["current_session","list_refinement_sessions","get_refinement_status"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"https://reasoning.services/contact/","tags":["modifies_data","network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"continue_refinement","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: Starting or continuing a session stores and changes remote session state containing user content."}},{"description":"","name":"current_session","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: Submitted text or algorithms may be confidential user work."}},{"description":"","name":"get_refinement_status","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: Submitted text or algorithms may be confidential user work."}},{"description":"","name":"list_refinement_sessions","risk":{"category":"data_exfiltration","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can read information available to the connected account and return it to the AI. Review findings: Submitted text or algorithms may be confidential user work."}},{"description":"","name":"start_refinement","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: Starting or continuing a session stores and changes remote session state containing user content."}}],"tools_count":5,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/f03fc5f9-b2b0-4ff2-94df-ba974232a91f","uuid":"12edbb0a-2013-5c45-a75d-ef32a7f4239c","verification_tier":"community","version":""},"query_key":"reasoning services iterative refinement","schema_version":1,"status":"match"}