JSONShelf

skills: {'id': 'jsonshelf_repair', 'name': 'jsonshelf_repair', 'description': 'Repair malformed JSON. Returns valid JSON plus a diff of what was fixed.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'jsonshelf_validate', 'name': 'jsonshelf_validate', 'description': 'Validate JSON against a schema. Returns structured errors with JSON Pointer paths and remedies.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'jsonshelf_example', 'name': 'jsonshelf_example', 'description': 'Generate a minimal valid example matching a JSON schema.', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}, {'id': 'jsonshelf_coerce', 'name': 'jsonshelf_coerce', 'description': 'Soft-cast values to match a schema (string "42" → 42 for integer fields, etc.).', 'tags': [], 'examples': None, 'input_modes': None, 'output_modes': None}; uptime_30d 1.0%; p95 2287.6ms; conformance: pass

How to connect

https://jsonshelf.vercel.app/mcp

curl -X POST https://jsonshelf.vercel.app/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'