Repair malformed JSON from LLMs, APIs, logs, and user input in Python.

High-performance Go library for repairing invalid JSON documents, tuned for LLM-generated output

Repair JSON! A Java library for fixing JSON anomalies generated by LLMs.

A practical, multi-layered JSON repair library for Elixir that intelligently fixes malformed JSON strings commonly produced by LLMs, legacy systems, and data pipelines.

Repair invalid JSON strings by automatically fixing common syntax errors

🔧 Kotlin Multiplatform library for parsing and repairing partial/incomplete JSON strings. Perfect for handling streaming JSON from LLMs like ChatGPT. Features real-time JSON completion, robust error handling, and pure Kotlin implementation. Supports parse incomplete JSON into objects and complete/repair partial JSON to valid format.

A PHP library that ensures strict JSON extraction and schema validation from LLM API responses, preventing malformed or unexpected output.

Automatically extracts JSON from markdown/text, repairs common AI mistakes, validates structure. Returns clean data when successful, detailed feedback for retries when not.

PHP. Automatically extracts JSON from markdown/text, repairs common AI mistakes, validates structure. Returns clean data when successful, detailed feedback for retries when not.

Turn broken JSON into clean, valid, and structured data — powered by AI.

Production-grade Python toolkit for AI product engineering — LLM gateway, policy guardrails, RAG eval, agent collaboration, telemetry, and more.

Rust-backed repair of malformed JSON for LLM-style outputs

A developer-focused MCP server with 14 tools for code analysis, JSON repair, encoding fix, and import organization

Your LLM returns garbage. typemeld turns it into typed data. Use it before Joi, Yup, or Zod — or instead of them.

A small guard layer for Spring AI structured output calls with targeted retry and JSON cleanup.

🔗 Signet Protocol - Trust Fabric for AI-to-AI Communications. Middleware for secure, auditable, and verifiable AI interactions through Verified Exchanges (VEx), Signed Receipts, and HEL egress control.

Repair broken JSON in Rust — fix quotes, commas, comments, truncation, and 30+ issues from LLM outputs

Production reliability layer for AI tool calls — automatic retry, timeout enforcement, and JSON repair

Lightweight LLM utility toolkit — guard, jsonfix, strip, backoff, validate. Zero external dependencies.

Lightweight LLM utility toolkit (Python) — guard, jsonfix, strip, backoff, validate. Zero external dependencies.