Portunus
by mdostal
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORTUNUS_HOME | No | Directory where Portunus stores its vault state (default: ~/.portunus, mode 0700). Must be a real, persistent volume for the local-encrypted backend; losing it makes previously-stored secrets permanently unrecoverable. | ~/.portunus |
| SSL_CERT_FILE | No | Optional path to a CA bundle, useful on macOS python.org installs when OAuth token minting fails with an SSL certificate error (set to the output of `python3 -c "import certifi; print(certifi.where())"`). Not required for normal MCP operation. | |
| PORTUNUS_UI_URL | No | URL that `portunus ui open` uses to open the local UI (default: http://localhost:3000). Not required by the MCP server itself. | http://localhost:3000 |
| PORTUNUS_BACKEND | No | Selects the ARCA backend: local (default, local-encrypted vault), gcloud (GCP Secret Manager, keyless via Workload Identity Federation), aws (AWS Secrets Manager stub that fails clearly), or mock (tests/dry-runs). | local |
| DOSTAL_SECRETS_HOME | No | Legacy fallback for the vault home directory when PORTUNUS_HOME is not set. | |
| PORTUNUS_GCP_PROJECT | No | GCP project ID used for zero-config single-project GCP Secret Manager access when no vault-bindings.json file exists. | |
| PORTUNUS_NO_UPDATE_CHECK | No | Set to 1 to opt out of the throttled once-a-day update-available notice printed to stderr. The server never installs updates automatically. | |
| PORTUNUS_GCP_WIF_AUDIENCE | No | Workload Identity Federation audience used for keyless GCP authentication when no vault-bindings.json file exists. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityActive
ResponsivenessWithin a week