eXcalibur MCP
by lonniev
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| SEED_BALANCE_SATS | No | Starter credits for new users (default: 0) | 0 |
| CONSTRAINTS_CONFIG | No | Optional constraint-engine configuration payload | |
| CONSTRAINTS_ENABLED | No | "true" to enable constraint engine evaluation on tool calls | |
| SCHEDULER_WORKER_URL | No | Public URL of the scheduled-post cron Worker (default: https://excalibur-scheduler.lonniev.workers.dev) | https://excalibur-scheduler.lonniev.workers.dev |
| TOLLBOOTH_NOSTR_RELAYS | No | Comma-separated relay URLs (overrides defaults) | |
| TOLLBOOTH_NOSTR_OPERATOR_NSEC | Yes | Operator's Nostr secret key for identity bootstrap and DM encryption | |
| DPYC_REGISTRY_CACHE_TTL_SECONDS | No | How long to cache the DPYC community registry (default: 300) | 300 |
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
ResponsivenessResponsive