Transport-neutral MCP authentication for Caracal-issued JWTs
Project description
caracalai-transport-mcp
Transport-neutral MCP authentication for Caracal-issued JWTs.
Part of Caracal: a security-first authority and delegation system for AI agents.
Install
pip install caracalai-transport-mcp
Verify a mandate
from caracalai_revocation import InMemoryRevocationStore
from caracalai_transport_mcp import AuthOptions, create_mandate_verifier
verifier = create_mandate_verifier(
AuthOptions(
issuer="https://sts.example.com",
audience="https://api.example.com",
expected_zone_id="zone_prod",
revocations=InMemoryRevocationStore(),
)
)
result = await verifier.authorization(
request.headers.get("authorization"),
required_scopes=["tickets:read"],
required_targets=["https://api.example.com/tickets"],
)
Links
- Source: https://github.com/Garudex-Labs/caracal
- Docs: https://caracal.run/sdks/transport-mcp/
- License: Apache-2.0
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