Implement JSON-RPC 2.0 servers with allowlisted method dispatch and schema-validated params.
npx skills add https://github.com/Probably-Group/Dev-AID --skill json-rpc
Please help me install this Agent Skill. Skill: json-rpc Source: https://github.com/Probably-Group/Dev-AID/tree/main/.dev-aid/skills/expert/json-rpc Command: npx skills add https://github.com/Probably-Group/Dev-AID --skill json-rpc
This Skill helps you implement JSON-RPC 2.0 servers and clients without common security and reliability pitfalls like method injection, unsafe parameter handling, and incorrect error responses.
id is absent).Ask your AI to generate a JSON-RPC 2.0 server that routes only allowlisted methods, validates params with Zod, limits batch size, and returns sanitized error objects with standard error codes.
High-intent search queries and answers about installing and using this skill.
Build a secure JSON-RPC 2.0 server by enforcing an explicit allowlist of method names to prevent method injection and validating request parameters with schemas like Zod before dispatch. This ensures safe method routing and predictable execution without common security pitfalls.
Handling batch requests in JSON-RPC requires bounding the batch processing size and returning proper JSON-RPC 2.0 error codes for any invalid items. Correct protocol behavior also dictates using notification semantics where responses are omitted when the request id is absent.
Your JSON-RPC server returns leaky error responses because it lacks sanitized error object generation and strict protocol compliance. Implementing a secure protocol layer ensures non-leaky error responses by applying standard JSON-RPC 2.0 error codes instead of raw stack traces.
Yes, you can use JSON-RPC for MCP-compatible transports by implementing a secure protocol layer that satisfies strict version compliance and method registries. This applies directly to building robust servers and clients requiring batch support and notification semantics.
Prevent user-controlled execution in RPC method routing by applying allowlisted method dispatch, which strictly enforces an explicit list of permitted method names. This prevents method injection by rejecting any user-supplied method names outside the approved registry.
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