generated: '2026-07-18'
method: searched
status: published
source: https://github.com/cipherowl-ai/cipherowl-sr3
server:
  name: cipherowl-sr3
  transport: stdio
  command: cipherowl-sr3 mcp
  print_config: cipherowl-sr3 mcp --print-config=<host>
  hosts_supported:
  - claude-desktop
  - claude-code
  - cursor
  - codex
  - opencode
  auth: OAuth2 client-credentials via `cipherowl-sr3 login` (browser); tokens cached under ~/.cipherowl.
  note: Published, locally-run MCP server shipped inside the first-party CipherOwl SR3 CLI. All tools
    are read-only; output matches the JSON CLI format including request_id. No hosted/remote MCP URL is
    published.
tools:
- name: screen
  description: Screen a single blockchain address for risk (yes/no verdict).
  source_operation: openapi/cipherowl-openapi.json#ScreenService_ScreenAddress
- name: batch_screen
  description: Screen many addresses in one request against one risk configuration.
  source_operation: openapi/cipherowl-openapi.json#ScreenService_BatchScreenAddresses
- name: reason_risk
  description: Risk score / breakdown for an address.
  source_operation: openapi/cipherowl-openapi.json#RiskReasonService_GetAddressRiskScore
- name: reason_exposures
  description: Detailed risk exposures and evidence for an address.
  source_operation: openapi/cipherowl-openapi.json#RiskReasonService_GetAddressRiskReasonDetail
- name: metadata_labels
  description: Address labels / tags.
- name: metadata_entities
  description: Entity metadata for an address.
- name: capabilities
  description: Which chains support which SRR capability tiers.
  source_operation: openapi/cipherowl-openapi.json#RiskReasonService_GetChainCapabilities
- name: detect
  description: Detect the chain family for an address (no auth required).
deployment:
  mode: local-stdio
  verified: searched
  tools: 8
  checked: '2026-08-12'
  source: catalog MCP census