{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-24","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"no_auth","category":"Web Connector","confidence":"high","description":"Search Sinch Build developer documentation and API references. Inspect endpoints, parameters, examples and authentication requirements. Retrieve OpenAPI descriptions through a read-only connector with no login required.","did":"cbf56035-5996-4262-ade0-a325fc1e85ce","documentation_url":"https://developers.sinch.com/","editorial_description":{"extended_description":"Documentation covers messaging, voice, verification, numbers and email services. API-discovery and security-scheme tools help locate the exact reference material for an integration; they do not send messages or operate a Sinch account.","schema_version":1,"summary":"Search Sinch Build developer documentation and API references.\nInspect endpoints, parameters, examples and authentication requirements.\nRetrieve OpenAPI descriptions through a read-only connector with no login required."},"homepage_url":"","icon":"","id":"cbf56035-5996-4262-ade0-a325fc1e85ce","installs":0,"last_scanned":"","license":"","long_description":"Documentation covers messaging, voice, verification, numbers and email services. API-discovery and security-scheme tools help locate the exact reference material for an integration; they do not send messages or operate a Sinch account.","manual_assessment":"low","manual_review":{"all_findings":[{"evidence":"The six tools list/search/get endpoint documentation, OpenAPI descriptions and security schemes.","reasoning":"Reading documentation about send-capable APIs does not itself send messages or call those APIs.","risk_type":"public_data_read","severity":"low","title":"Public API documentation is searched and inspected","triggering_tools_or_skills":["search","list-apis","get-endpoints","get-endpoint-info","get-full-api-description","get-security-schemes"]},{"evidence":"The connector runs at https://developers.sinch.com/mcp without a pinned server implementation in the packet.","reasoning":"The hosted implementation can change independently of this catalog snapshot, requiring runtime verification and change monitoring.","risk_type":"provenance_uncertainty","severity":"low","title":"Sinch Build Docs is a mutable remote service","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"No authentication is required; the connector searches public Sinch developer documentation.","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/cbf56035-5996-4262-ade0-a325fc1e85ce.json","what_it_proves":"Candidate PR #125 record identity (name \"Sinch Build Docs\", publisher, type web_connector) and 6 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/cbf56035-5996-4262-ade0-a325fc1e85ce: complete tool_names inventory (6 tools), remote streamable-http endpoint https://developers.sinch.com/mcp, auth_posture no_auth, directory tier community"},{"accessed_at":"2026-10-10T21:04:12Z","url_or_path":"https://developers.sinch.com/","what_it_proves":"Sinch hosts public documentation for its messaging, voice, email, numbers and verification APIs; the connector inventory only searches and describes those docs."}],"primary_reason":"Sinch Build Docs is a no-auth read-only documentation search connector.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:cbf56035-5996-4262-ade0-a325fc1e85ce","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 6 tools and the official developer-documentation home. No customer API execution action is exposed.","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":"false","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"false","runs_code_or_queries":"false","sends_messages_as_user":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":6,"tools_or_skills_total":6},"name":"Sinch Build Docs","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=cbf56035-5996-4262-ade0-a325fc1e85ce&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://sinch.com/legal/privacy-notice/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Sinch","publisher_url":"https://sinch.com/","remote_url":"https://developers.sinch.com/mcp","repository_url":"","risk":"low","risk_severity":"low","security_risks":[{"description":"This connector retrieves public or publisher-provided information and returns it to the AI. Review findings: Reading documentation about send-capable APIs does not itself send messages or call those APIs.","evidence":"Public API documentation is searched and inspected: The six tools list/search/get endpoint documentation, OpenAPI descriptions and security schemes.","manual_risk_type":"public_data_read","remediation":{"block_tool_categories":[],"steps":["Treat returned third-party content as untrusted input and verify consequential claims.","Do not assume public content is accurate, current, or free of embedded instructions."]},"risk_type":"reads_public_data","severity":"low","title":"Public API documentation is searched and inspected","triggering_tools":["search","list-apis","get-endpoints","get-endpoint-info","get-full-api-description","get-security-schemes"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"https://support.sinch.com/","tags":["network_access","reads_public_data","web_connector"],"tools":[{"description":"","name":"get-endpoint-info"},{"description":"","name":"get-endpoints"},{"description":"","name":"get-full-api-description"},{"description":"","name":"get-security-schemes"},{"description":"","name":"list-apis"},{"description":"","name":"search"}],"tools_count":6,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/cbf56035-5996-4262-ade0-a325fc1e85ce","uuid":"95ffd28f-8af4-5ee3-a938-09c66ad34cf7","verification_tier":"community","version":""},"query_key":"sinch sinch build docs","schema_version":1,"status":"match"}