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Documentation Index

Fetch the complete documentation index at: https://docs.spellguard.ai/llms.txt

Use this file to discover all available pages before exploring further.

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Security Considerations

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Trust Model

  • Verifier Trust: Clients must trust the Verifier hardware (Intel TDX or AWS Nitro) and the Verifier operator’s build process
  • Code Hash: Organizations should verify image hashes through a trusted channel
  • Key Management: Agent private keys must be stored securely; compromise allows impersonation

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What Spellguard Does NOT Provide

Message confidentiality at rest: Archives contain encrypted payloads, but encryption keys must be managed separately.
  • Guarantee of message delivery — AMP logs what happened, not what should have happened
  • Policy enforcement — AMP audits; policy enforcement is a separate concern

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Standards Compliance

StandardUsage
RFC 9334 RATSEvidence building and verification pattern
A2A ProtocolAgent discovery and interoperability
Intel TDX / AWS NitroHardware-backed Verifier attestation