context-firewall
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": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| list_tool_categoriesA | List all downstream MCP servers with status, tool counts, and capability categories. Connected downstream servers: memory (9 tools). Call this first for details. |
| search_toolsA | Search tools across downstream servers (memory) by keyword; returns full input schemas for matches. Use before invoke_tool. |
| invoke_toolA | Invoke a tool on a downstream server (memory). Large outputs are compressed; full output retrievable via read_more with the returned handle. |
| read_moreB | Retrieve a slice of a stored full output by handle (character offsets). |
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 clearly distinct purpose: listing categories, searching tools, invoking tools, and reading more output. No overlap in functionality.
All tools use consistent snake_case verb_noun pattern (list_tool_categories, search_tools, invoke_tool, read_more). Naming is predictable and clear.
Four tools is well-scoped for a firewall/proxy server that mediates interactions with downstream servers. Each tool earns its place.
Covers the core proxy operations (list, search, invoke, read more). Minor gaps like batch operations or configuration tools are not critical for basic use.