| name | credential-propagation |
| description | Root-level credential inheritance for agent delegation chains with access logging and permission validation. Use for multi-level agent workflows. |
| version | 2.0.0-rc |
| author | Kernel Architecture Team |
| triggers | ["propagate credentials","delegate credentials","agent credentials"] |
| tools | ["mcp__kernel-v2-credentials__retrieve","mcp__kernel-v2-credentials__store","mcp__kernel-v2-sessions__get","mcp__kernel-v2-audit__log"] |
Credential Propagation Skill
Purpose
Manages credential inheritance across agent delegation chains with security validation and audit logging.
When to Use
- Multi-agent workflows requiring credentials
- Delegating tasks that need authentication
- Tracking credential access across agents
Available MCP Tools
| Tool | Description |
|---|
mcp__kernel-v2-credentials__retrieve | Get credentials for delegation |
mcp__kernel-v2-credentials__store | Store credentials for subagent |
mcp__kernel-v2-sessions__get | Validate session permissions |
mcp__kernel-v2-audit__log | Log propagation event |
Workflow
Propagate Credentials to Subagent
- Validate parent agent has permission with
mcp__kernel-v2-sessions__get
- Retrieve credentials with
mcp__kernel-v2-credentials__retrieve
- Store for subagent with
mcp__kernel-v2-credentials__store
- Log propagation with
mcp__kernel-v2-audit__log
Security Features
- Permission validation at each level
- Audit trail of all access
- Session-based TTL enforcement
- Root credential protection
Related Skills
secure-credentials: For credential storagesession-management: For session validationaudit-logging: For access auditing
