llm-output

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

Repair invalid JSON documents in Ruby: malformed LLM output, missing quotes and commas, unquoted keys, Markdown fences, NDJSON, comments, and more.

Sanitizes unescaped newlines, control characters, single-quoted keys, and trailing commas in model tool call JSON

Sanitizes unescaped newlines, control characters, single-quoted keys, and trailing commas in model tool call JSON

Fix broken markdown that LLMs generate — tables, lists, emphasis, code fences. Zero dependencies, one function.

Cute beavers gnaw your Unicode & ASCII box tables into Markdown pipe tables.

Extract valid JSON from an LLM response, even when wrapped in reasoning/thinking tags, markdown fences or prose. Zero dependencies.

FORENSIC ARTIFACT: LLM-generated content from a cross-session data leak via OpenCode Zen. Not authored by this account. See github.com/nexusrootlab/incident

Robust extraction of structured payloads from LLM output via sentinel blocks (<<<TAG>>> … <<<END>>>). Survives quotes, newlines & braces that break JSON.parse. 10 language ports, one spec.

Node.js AI agent output checker and workflow report generator with JSON schemas, and safe reuse checks.

把大模型不稳定、不规范、不可直接消费的输出，转换为稳定、可验证、可追踪的结构化结果 | LLM output cleaner: syntax cleaning, structure repair, semantic validation with full audit trail