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SecurityAtlas-Authorization/pca
@atlasauth/pca-txn-tokens
Express a PCA capability chain as OAuth Token Exchange (RFC 8693) nested sub/act claims + a Transaction-Tokens-for-agents profile — standards-native chain-of-custody.
Suggested install command
npx skills add Atlas-Authorization/pca/@atlasauth/pca-txn-tokensAlways inspect the linked repository and skill instructions before running commands. Skills are instructions; permissions and execution still matter.
Compatibility
Agent support matrix
3 supported
| Agent | Status |
|---|---|
| Claude Code | Supported |
| OpenCode | Not listed |
| Cursor | Supported |
| MCP | Not listed |
| GitHub Copilot | Not listed |
| Windsurf |