dsh-json-schema
Run the following command in DeepSeek Harness:
dsh plugin install uckkk/dsh-json-schema
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install uckkk/dsh-json-schema in DeepSeek Harness to install this plugin; the source code is available at https://github.com/uckkk/dsh-json-schema .
About this plugin
Most JSON Schema validation options require shipping your payload to a remote endpoint, which adds network latency and exposes sensitive data to a third party. dsh-json-schema pulls the entire validation pipeline back onto your machine so that not a single byte of your data ever leaves it.
Built in pure Node.js with zero network calls and zero external service dependencies, the plugin registers a tool you can invoke directly inside a session. One call runs a full JSON Schema check against any string and returns a structured pass-or-fail result. There is no daemon to manage and no API key to configure; everything happens offline and synchronously.
This makes it a natural fit for security-conscious teams, engineers working in air-gapped or intranet environments, and anyone who needs to verify user submissions, API responses, or configuration files without letting the data touch the open internet. One invocation, one result, clean and self-contained.
Use Cases
- Validate user-submitted JSON data against an expected schema
- Verify API response structure in air-gapped or intranet environments
- Automate checking configuration files against schema definitions
Best For
- Security-conscious teams that require data to stay on-premises
- Engineers performing data validation in air-gapped or intranet environments
- Developers who want minimal-dependency format verification
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