OpenAPI Contract Guard MCP
by xiaohuxi
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OASDIFF_BIN | No | oasdiff 可执行文件路径 | oasdiff |
| OPENAPI_GUARD_ALLOWED_ROOTS | No | 允许读取的本地根目录列表（多个用:分隔，Windows用;分隔） | current working directory |
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 |
|---|---|
| validate_specA | Validate a local OpenAPI 3.x file without resolving external references. |
| compare_specsC | Compare two OpenAPI documents and return the complete structural diff. |
| list_breaking_changesC | List changes in the revision that may break existing API clients. |
| generate_changelogC | Generate a categorized changelog between two OpenAPI documents. |
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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