{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-06-22","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"high","description":"Explore company spending, expenses, and cards in Mesh. Inspect transactions, virtual cards, contacts, and spending categories. Submit card requests and open receipt-upload or authentication widgets.","did":"d9fc634d-0c30-4ad5-8f63-fa1264652b85","documentation_url":"https://kb.meshpayments.com/support/misc/connecting-to-meshs-mcp-server/","editorial_description":{"extended_description":"Browse your companies, recent transactions, and custom-field definitions to prepare expense analysis and identify spending anomalies.","schema_version":1,"summary":"Explore company spending, expenses, and cards in Mesh.\nInspect transactions, virtual cards, contacts, and spending categories.\nSubmit card requests and open receipt-upload or authentication widgets."},"homepage_url":"","icon":"","id":"d9fc634d-0c30-4ad5-8f63-fa1264652b85","installs":0,"last_scanned":"","license":"","long_description":"Browse your companies, recent transactions, and custom-field definitions to prepare expense analysis and identify spending anomalies.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"Official MCP docs list virtual-card requests as a supported action.","reasoning":"Issuing/requesting a payment credential is a sensitive administrative action.","risk_type":"credential_admin","severity":"high","title":"A new virtual payment card can be requested","triggering_tools_or_skills":["cardRequest"]},{"evidence":"Official docs state the MCP supports submitting expenses and virtual-card requests.","reasoning":"These create financially consequential approval/workflow records.","risk_type":"financial_transaction","severity":"high","title":"Expenses and card workflows can be submitted","triggering_tools_or_skills":["showReceiptUploadWidget","cardRequest"]},{"evidence":"Declared tools expose sensitive finance data under the user's role.","reasoning":"The data is private even where actions are separately gated.","risk_type":"private_data_read","severity":"low","title":"Company spend, cards and transactions are readable","triggering_tools_or_skills":["getExpenses","getMyVirtualCards","getCardTransactions","getMyRecentTransactions"]},{"evidence":"The connector runs at https://api.meshpayments.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":"Mesh is a mutable hosted service","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"Each user authenticates with Mesh OAuth/SSO/MFA and existing roles; the assistant stores a secure token and gains no extra permissions.","blocked_missing_evidence":null,"confidence":"high","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/d9fc634d-0c30-4ad5-8f63-fa1264652b85.json","what_it_proves":"Candidate PR #125 record identity (name \"Mesh\", publisher, type web_connector) and 12 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/d9fc634d-0c30-4ad5-8f63-fa1264652b85: complete tool_names inventory (12 tools), remote streamable-http endpoint https://api.meshpayments.com/mcp, auth_posture auth_required, directory tier community"},{"accessed_at":"2026-10-10T21:25:50Z","url_or_path":"https://kb.meshpayments.com/support/misc/connecting-to-meshs-mcp-server/","what_it_proves":"Official docs confirm viewing spend data, submitting expenses, requesting virtual cards, approval workflows, per-user auth and role enforcement."}],"primary_reason":"Mesh can request virtual payment cards and submit financially consequential expense workflows.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:d9fc634d-0c30-4ad5-8f63-fa1264652b85","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 12 tools against official MCP documentation; some write flows use embedded widgets, which remain real account actions.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","browser_control":"false","credential_or_admin_actions":"true","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":"false","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":12,"tools_or_skills_total":12},"name":"Mesh","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=d9fc634d-0c30-4ad5-8f63-fa1264652b85&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://meshpayments.com/privacy/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Mesh","publisher_url":"https://meshpayments.com/","remote_url":"https://api.meshpayments.com/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Issuing/requesting a payment credential is a sensitive administrative action.","evidence":"A new virtual payment card can be requested: Official MCP docs list virtual-card requests as a supported action.","manual_risk_type":"credential_admin","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":"high","title":"A new virtual payment card can be requested","triggering_tools":["cardRequest"]},{"description":"This connector can spend money, consume paid credits, or change financially consequential resources. Review findings: These create financially consequential approval/workflow records.","evidence":"Expenses and card workflows can be submitted: Official docs state the MCP supports submitting expenses and virtual-card requests.","manual_risk_type":"financial_transaction","remediation":{"block_tool_categories":["financial"],"steps":["Set provider-side spending limits and require approval for every financial action.","Use a dedicated low-balance account and review transaction logs."]},"risk_type":"spends_money","severity":"high","title":"Expenses and card workflows can be submitted","triggering_tools":["showReceiptUploadWidget","cardRequest"]},{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: The data is private even where actions are separately gated.","evidence":"Company spend, cards and transactions are readable: Declared tools expose sensitive finance data under the user's role.","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":"Company spend, cards and transactions are readable","triggering_tools":["getExpenses","getMyVirtualCards","getCardTransactions","getMyRecentTransactions"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@meshpayments.com","tags":["modifies_data","network_access","oauth_required","reads_private_data","spends_money","web_connector"],"tools":[{"description":"","name":"cardRequest","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 create financially consequential approval/workflow records."}},{"description":"","name":"getCardTransactions"},{"description":"","name":"getCustomFieldDefinitions"},{"description":"","name":"getExpenses"},{"description":"","name":"getMyCompanies"},{"description":"","name":"getMyRecentTransactions"},{"description":"","name":"getMyVirtualCards"},{"description":"","name":"getOrganizationContacts"},{"description":"","name":"getSpendCategories"},{"description":"","name":"showMfaWidget"},{"description":"","name":"showReceiptUploadWidget","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 create financially consequential approval/workflow records."}},{"description":"","name":"whoAmI"}],"tools_count":12,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/d9fc634d-0c30-4ad5-8f63-fa1264652b85","uuid":"6fb5c07e-272a-55ac-a39a-8ec031a1ca6a","verification_tier":"community","version":""},"query_key":"mesh","schema_version":1,"status":"match"}