{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-06-20","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"high","description":"Retrieves family-office accounting data from SumIt. Inspect ledgers, accounts, journal entries, balances and financial summaries. Existing permissions apply within an MCP-enabled organization; accounting data remains read-only.","did":"b895e748-0773-4789-ae0f-a7da8b0079fb","documentation_url":"https://getsumit.com/mcp","editorial_description":{"extended_description":"Tools provide trial balances, transaction and bank-transaction lists, tags and account codes. The limited non-read operations select the session organization and submit internal product feedback.","schema_version":1,"summary":"Retrieves family-office accounting data from SumIt.\nInspect ledgers, accounts, journal entries, balances and financial summaries.\nExisting permissions apply within an MCP-enabled organization; accounting data remains read-only."},"homepage_url":"","icon":"","id":"b895e748-0773-4789-ae0f-a7da8b0079fb","installs":0,"last_scanned":"","license":"","long_description":"Tools provide trial balances, transaction and bank-transaction lists, tags and account codes. The limited non-read operations select the session organization and submit internal product feedback.","manual_assessment":"low","manual_review":{"all_findings":[{"evidence":"The inventory reads ledgers, balances, transactions and financial summaries; SumIt's official article says the release is read-only and permissioned as the authorizing user.","reasoning":"Highly sensitive financial records reach the model, but the connector does not create, edit, delete or transact.","risk_type":"private_data_read","severity":"low","title":"Reads family-office accounting data","triggering_tools_or_skills":["get_account_balance","get_balance_sheet_summary","get_income_summary","get_transaction","get_trial_balance","list_accounts","list_bank_transactions","list_transactions"]},{"evidence":"The listing identifies submit_feedback as internal product-feedback capture rather than a write to the user's accounting books.","reasoning":"Feedback is forwarded to the publisher but does not modify a user-owned accounting record, so it remains Low.","risk_type":"third_party_data_forwarding","severity":"low","title":"Submits connector feedback to SumIt","triggering_tools_or_skills":["submit_feedback"]}],"assessment_status":"provisional","auth_and_scopes":"OAuth is required; SumIt says every query runs as the authorizing user and respects existing organization permissions, with immediate token revocation on disconnect.","blocked_missing_evidence":null,"confidence":"high","displayed_risk":"low","evidence_completeness":"partial","manual_overall_risk":"low","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/b895e748-0773-4789-ae0f-a7da8b0079fb.json","what_it_proves":"Candidate PR #125 record identity (name \"SumIt\", publisher, type web_connector) and 14 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/b895e748-0773-4789-ae0f-a7da8b0079fb: complete tool_names inventory (14 tools), remote streamable-http endpoint https://app.getsumit.com/mcp, auth_posture auth_required, publisher-declared permissions text, declared sensitive data types, directory tier community"},{"accessed_at":"2026-10-10T20:48:48Z","url_or_path":"https://getsumit.com/articles/mcp-connection","what_it_proves":"SumIt's official article states the current MCP release is OAuth-secured and read-only, with no create/edit/delete tools and authorization enforced per user."}],"primary_reason":"SumIt is a read-only accounting connector; its only non-read actions select a private session organization and submit publisher feedback.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:b895e748-0773-4789-ae0f-a7da8b0079fb","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 14 tools and SumIt's official article. set_organization is session selection, not a ledger mutation; submit_feedback is third-party forwarding. The official article explicitly says no tool creates, edits or deletes records in this release.","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":"false","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":14,"tools_or_skills_total":14},"name":"SumIt","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=b895e748-0773-4789-ae0f-a7da8b0079fb&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://app.getsumit.com/privacy","provisional_risk":null,"publication_recommendation":"accept","publisher":"SumIt Software","publisher_url":"https://getsumit.com/","remote_url":"https://app.getsumit.com/mcp","repository_url":"","risk":"low","risk_severity":"low","security_risks":[{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: Highly sensitive financial records reach the model, but the connector does not create, edit, delete or transact.","evidence":"Reads family-office accounting data: The inventory reads ledgers, balances, transactions and financial summaries; SumIt's official article says the release is read-only and permissioned as the authorizing user.","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 family-office accounting data","triggering_tools":["get_account_balance","get_balance_sheet_summary","get_income_summary","get_transaction","get_trial_balance","list_accounts","list_bank_transactions","list_transactions"]},{"description":"This connector can send caller-provided data to an external service or publisher. Review findings: Feedback is forwarded to the publisher but does not modify a user-owned accounting record, so it remains Low.","evidence":"Submits connector feedback to SumIt: The listing identifies submit_feedback as internal product-feedback capture rather than a write to the user's accounting books.","manual_risk_type":"third_party_data_forwarding","remediation":{"block_tool_categories":["sends_externally"],"steps":["Do not include secrets, regulated data, or customer information unless the destination is approved.","Review the recipient's retention and deletion policy before enabling the connector."]},"risk_type":"forwards_data_to_third_party","severity":"low","title":"Submits connector feedback to SumIt","triggering_tools":["submit_feedback"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@getsumit.com","tags":["forwards_data_to_third_party","network_access","oauth_required","reads_private_data","web_connector"],"tools":[{"description":"","name":"get_account_balance"},{"description":"","name":"get_balance_sheet_summary"},{"description":"","name":"get_income_summary"},{"description":"","name":"get_transaction"},{"description":"","name":"get_trial_balance"},{"description":"","name":"list_organizations"},{"description":"","name":"list_ledgers"},{"description":"","name":"list_accounts"},{"description":"","name":"list_account_codes"},{"description":"","name":"list_tags"},{"description":"","name":"list_transactions"},{"description":"","name":"list_bank_transactions"},{"description":"","name":"submit_feedback"},{"description":"","name":"set_organization"}],"tools_count":14,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/b895e748-0773-4789-ae0f-a7da8b0079fb","uuid":"d99acb21-379b-5458-a9ce-f85ccacb39ff","verification_tier":"community","version":""},"query_key":"sumit software sumit","schema_version":1,"status":"match"}