crimson-crab-mcp-template
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| ANTHROPIC_API_KEY | Yes | Anthropic API key (sk-ant-...) used to call the Claude API. |
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 | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| ask_claudeB | Ask Anthropic's Claude a question and return its answer. |
| count_tokensA | Count the input tokens a prompt would consume for a given Claude model, without sending it. |
| list_modelsA | List the Claude models available to the configured Anthropic API key. |
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 3 tools
Each tool has a distinct purpose: ask_claude handles queries, count_tokens deals with token counting, and list_models retrieves available models. There is no functional overlap.
All tool names follow a consistent verb_noun pattern in snake_case (ask_claude, count_tokens, list_models), making them predictable and easy to use.
With 3 tools, the server is lean and focused on core Claude API interactions. This is appropriate for a minimal template without unnecessary bloat.
The tools cover essential operations: asking questions, counting tokens, and listing models. Minor gaps exist, such as missing streaming or model details beyond listing, but the set is sufficient for basic use.