name: Patronus Protect
aid: patronus-protect
description: >-
  Patronus Protect, from Casdo Labs GmbH, is an on-device AI firewall that detects prompt injection,
  PII/DLP, sensitive documents and agentic tool risk in text, public HTTPS webpages, documents and MCP
  servers before they are used by AI agents, RAG pipelines or LLM applications. It exposes a REST Scan
  API (control.patronus.studio/api/v1), first-party Rust, TypeScript and Python SDK clients, a local
  CLI with Codex, Claude Code and DeepSeek plugins, a remote OAuth-protected MCP server and a local
  stdio MCP server, and the open-source Patronus Ark scanning core.
url: https://patronus.studio/
created: '2026-09-20'
modified: '2026-09-20'
tags:
- AI Safety
- Prompt Injection
- Security
- LLM
- Agent-Native
- MCP
- DLP
- PII
- On-Device
- AI Firewall
tags_raw:
- AI Safety
- Prompt Injection
- Security
- LLM
- agent-native
- MCP
- DLP
- PII
- On-Device
- AI Firewall
apis:
- aid: patronus-protect:patronus-protect-scan-api
  name: Patronus Protect Scan API
  description: The Scan API from Patronus Protect — 2 operation(s) for scan.
  humanURL: https://docs.patronus.studio/api-reference/
  baseURL: https://control.patronus.studio/api/v1
  tags:
  - Scans
  tags_raw:
  - Scan
  properties:
  - type: OpenAPI
    url: openapi/patronus-protect-scan-api-openapi.yml
  - type: Documentation
    url: https://docs.patronus.studio/api-reference/
  - type: APIReference
    url: https://docs.patronus.studio/api-reference/
  - type: ToolCrosswalk
    url: mcp/patronus-protect-tool-crosswalk.yml
  - type: Authentication
    url: authentication/patronus-protect-authentication.yml
  - type: OAuthScopes
    url: scopes/patronus-protect-scopes.yml
  - type: RateLimits
    url: rate-limits/patronus-protect-rate-limits.yml
  - type: ErrorCatalog
    url: errors/patronus-protect-problem-types.yml
  - type: DataModel
    url: data-model/patronus-protect-data-model.yml
  - type: Conventions
    url: conventions/patronus-protect-conventions.yml
common:
- type: RateLimits
  url: rate-limits/patronus-protect-rate-limits.yml
- type: CapabilityMap
  url: capabilities/patronus-protect-capability-edges.yml
  name: Patronus Protect Business Capability Map
- type: Overlay
  url: overlays/patronus-protect-openapi-overlay.yaml
- type: MCPServer
  url: mcp/patronus-protect-mcp.yml
- type: Website
  url: https://patronus.studio/
- type: DeveloperPortal
  url: https://docs.patronus.studio/
- type: GettingStarted
  url: https://patronus-protect.github.io/patronus-security/getting-started/quickstart/
- type: Pricing
  url: https://patronus.studio/pricing
- type: Blog
  url: https://patronus.studio/blog
- type: GitHubOrganization
  url: https://github.com/patronus-protect
- type: Packages
  url: packages/patronus-protect-packages.yml
- type: SDKs
  url: packages/patronus-protect-packages.yml
- type: CLI
  url: cli/patronus-protect-cli.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/patronus-protect-llms.txt
- type: JSONSchema
  url: json-schema/patronus-protect-runtime-v1.schema.json
- type: Conformance
  url: conformance/patronus-protect-conformance.yml
- type: Plans
  url: plans/patronus-protect-plans-pricing.yml
- type: ChangeLog
  url: changelog/patronus-protect-changelog.yml
- type: WellKnown
  url: well-known/patronus-protect-well-known.yml
- type: SecurityTxt
  url: well-known/patronus-protect-security.txt
- type: VulnerabilityDisclosure
  url: security/patronus-protect-vulnerability-disclosure.yml
- type: Security
  url: security/patronus-protect-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/patronus-protect-domain-security.yml
maintainers:
- FN: Casdo Labs GmbH
  email: team@patronus.studio
  url: https://patronus.studio
x-enrichment:
  date: '2026-09-20'
  status: enriched
  artifacts_added: 26
  pass: local-v3