nwtools-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HOST | No | Bind address (HTTP transports only) | 0.0.0.0 |
| PORT | No | Listen port (HTTP transports only) | 8000 |
| API_KEY | No | When set, requires X-API-Key header on all HTTP requests | |
| LOG_LEVEL | No | Python log level for process and request logging | INFO |
| MCP_TRANSPORT | No | Transport mode: stdio, streamable-http, or sse | stdio |
Capabilities
Features and capabilities supported by this server
| 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 |
|---|---|
| parse_cidrC | Parse a CIDR block and return key network properties. |
| ip_in_subnetC | Check whether an IPv4 address falls within a subnet. |
| subnets_overlapB | Check whether two IPv4 subnets overlap. |
| cidr_to_rangeC | Convert a CIDR block to its first and last IP address. |
| range_to_cidrsA | Convert an inclusive IP address range to the minimal list of covering CIDRs. |
| subtract_subnetC | Subtract one subnet from another and return the remaining address space as CIDRs. |
| find_gapsC | Find unallocated address space within a container block. |
| check_coverageC | Check whether a set of CIDRs fully covers a target block. |
| summarize_cidrsA | Collapse a list of CIDRs into the minimal set of covering supernets. |
| classify_ipC | Classify an IPv4 address by its scope and allocation type. |
| ip_convertA | Convert an IPv4 address between dotted-decimal, hex, binary, and integer forms. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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