Overview
Project Glasswing is a **new paradigm for enterprise-level AI security architecture** released by Anthropic on May 23, 2026, hailed by the industry as "the most valuable contribution in the field of enterprise AI security."
The core concept is **"visible and controllable"**—by isolating Agent behavior through a multi-layer sandbox mechanism, every external call must pass through a security layer review, and a **complete decision trail** is automatically generated, allowing enterprises to audit the input, process, and output of every AI decision. This architecture addresses the most troublesome "black box" problem when enterprises deploy AI Agents—traditional LLMs provide answers without explaining why, while Glasswing makes all decision paths visible, auditable, and replayable.
Key Features
- Multi-layer Sandbox Isolation: Agents run in layered sandboxes, each with independent permissions, network, and file system isolation
- Explainable Audit: Each decision automatically records the reasoning chain, tools called, and external data sources
- External Call Review Layer: All calls to external APIs, file systems, and networks pass through a security layer review
- Complete Decision Trail: Enables replay of the Agent's entire work process for post-event audit and compliance analysis
- Fine-grained Permission Control: Allows separate authorization and audit for each type of operation (read email/write file/call API)
- Anomalous Behavior Alert: Detects unauthorized actions, abnormal tool calls, and potential attack behaviors, proactively alerting
- Deep Integration with Claude: Natively supports Claude series models and works with Anthropic Managed Agents
- Enterprise Compliance Friendly: Meets key requirements for compliance audits such as SOC 2, HIPAA, and GDPR
Use Cases
- Deploying AI Agents in high-compliance industries such as finance, law, and healthcare
- Enterprise AI applications requiring SOC 2 / HIPAA audits
- Automation of sensitive tasks in government and state-owned enterprises
- Large enterprise AI platforms needing a unified security governance layer
- Transparency of Agent behavior as a prerequisite for CISO deployment of AI
- Security upgrade for users of Anthropic Enterprise Managed Agents
Pros
- The 'Glasswing' concept is clear: making AI decision processes transparent and visible
- Combination of multi-layer sandbox and decision trail, one of the most complete enterprise AI security solutions in the industry
- Launched by Anthropic, natively integrated for Claude users
- Addresses the biggest pain point in enterprise AI Agent deployment: hard-to-audit black boxes
- Seamlessly integrates with Anthropic Managed Agents and Claude API
- Highly valuable for industries with strict compliance requirements (finance/healthcare/law)
Pricing
Project Glasswing is provided as part of Anthropic's enterprise products, integrated into Claude Enterprise / Managed Agents packages. Specific pricing requires contacting Anthropic sales, typically differentiated based on enterprise scale, concurrency, audit storage duration, and other factors.
Summary
Anthropic Project Glasswing marks the entry of enterprise AI into the 'auditable era'—mere 'strong capability' is no longer enough; enterprises care more about 'how to prove this AI decision is compliant and explainable.' Glasswing provides the answer with its combination of 'multi-layer sandbox + explainable audit,' making it one of the most valuable contributions in the field of enterprise AI security in 2026. For all enterprises deploying or planning to deploy AI Agents, Glasswing offers not just a tool, but a methodology for AI deployment—this is also Anthropic's key weapon to differentiate from OpenAI in the enterprise market.