PyPI
jhd3197/Prompture
Prompture is an API-first library for requesting structured JSON output from LLMs (or any structure), validating it against a schema, and running comparative tests between models.
MITSep 25, 2026 · metrics 2.10.0
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Catalogue tag
#json-validation
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
5 records
NuGet
lateapexearlyspeed/Lateapexearlyspeed.JsonSchema
High-performance .NET JSON Schema validator implementation based on System.Text.Json. Supports Draft 7, 2019-09, and 2020-12; includes fluent validation and schema creation from .NET types.
BSD-3-ClauseSep 12, 2026 · metrics 2.10.0
RubyGems · npm
davishmcclurg/json_schemer
JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.
MITSep 10, 2026 · metrics 2.10.0
Hex
nshkrdotcom/json_remedy
A practical, multi-layered JSON repair library for Elixir that intelligently fixes malformed JSON strings commonly produced by LLMs, legacy systems, and data pipelines.
MITSep 9, 2026 · metrics 2.10.0
Go
valyala/fastjson
Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection
MITSep 14, 2026 · metrics 2.10.0