johnalbertini14-glitch A2A Vault (PassBox)
Zero-knowledge secrets management. Store API keys, tokens, and credentials with client-side encryption. The server never sees plaintext values.
Quick Start
Store a secret:
Use passbox_set_secret with vault "my-project", key "API_KEY", value "sk-abc123"
Retrieve a secret:
Use passbox_get_secret with vault "my-project", key "API_KEY"
Available Tools
Secret Operations
| Tool | Description |
|---|---|
passbox_get_secret |
Retrieve and decrypt a secret |
passbox_set_secret |
Create or update a secret (encrypted before upload) |
passbox_list_secrets |
List secret names (values not returned) |
passbox_delete_secret |
Delete a secret |
passbox_rotate_secret |
Trigger manual secret rotation |
Vault Management
| Tool | Description |
|---|---|
passbox_list_vaults |
List all available vaults |
passbox_list_environments |
List environments (dev, staging, prod) |
passbox_get_environment |
Get all secrets in an environment |
.env Integration
| Tool | Description |
|---|---|
passbox_diff_env |
Compare local .env with vault secrets |
passbox_import_env |
Import .env file into vault |
Workflows
Set up project credentials
passbox_list_vaults— see existing vaultspassbox_set_secret— store each credentialpassbox_list_secrets— verify all keys are stored
Sync .env with vault
- Read your local .env file
passbox_diff_env— see what's differentpassbox_import_env— push local secrets to vault
Environment promotion
passbox_get_environmentfor "dev"- Review values
passbox_set_secretfor each key in "staging"
Credential injection
Use with a2a_secure_execute to automatically inject secrets:
Use a2a_secure_execute with toolId "my-api-tool" and input { "apiKey": "{{API_KEY}}" }, vault "my-project"
The {{API_KEY}} placeholder is resolved from PassBox before execution.
Security Model
- Client-side encryption: Values are encrypted before leaving your device
- Zero-knowledge: The server stores only ciphertext
- Environment isolation: dev/staging/prod secrets are fully separated
- Audit trail: All access is logged
- Secret rotation: Built-in rotation support with webhooks