mycrab-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| check_domainC | Check if a subdomain is available on mycrab.space. |
| setup_free_tunnelA | Get the command to set up a free mycrab tunnel. Auto-generated subdomain (e.g. agent-123456.mycrab.space), live in under 60 seconds, expires after 61 minutes. |
| buy_domain_solA | Reserve a permanent custom subdomain after paying 0.05 SOL to PEPESwRv3gWQGi2RwhXeQ2TeSZPx7NBdu8eGhFP1SVL on Solana mainnet. Returns setup_token and setup_command on success. |
| get_skill_docsA | Fetch the full mycrab SKILL.md — all templates, commands, persistence, tunnel management, and advanced usage. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 4 tools
Each tool has a distinct purpose: checking availability, purchasing a permanent subdomain, setting up a temporary tunnel, and fetching documentation. No overlap.
All tools follow a verb_noun pattern, but 'buy_domain_sol' includes a suffix 'sol' not present in others, and 'setup_free_tunnel' includes an adjective, causing slight inconsistency.
4 tools is well-scoped for a domain/tunnel service, covering essential operations without unnecessary complexity.
The set covers check, buy, and temporary tunnel setup, but lacks tools for managing existing domains (e.g., delete, list, update) which are obvious gaps.