Jsonl Python Packages

orjsonl

A lightweight, high-performance Python library for parsing jsonl files.

cozempic

Context cleaning for Claude Code — prune bloated sessions, protect Agent Teams from context loss, auto-guard with tiered pruning

cc-transcript

Grep every Claude Code session you've ever run.

claude-session-backup

Git-backed Claude Code session backup with timeline view, folder analysis, deletion detection, and session restore

py-jsonl

A lightweight Python library for handling jsonlines files

better-bing-image-downloader

Python library + CLI to bulk-download images from Bing or DuckDuckGo. Embeddable API, async, typed errors, JSONL manifest for ML training data. Good first issues available.

undatum

undatum: a command-line tool for data processing. Brings CSV simplicity to NDJSON, BSON, XML and other data files

toolong

A terminal application to view, tail, merge, and search log files (plus JSONL).

whywhytools

A lightweight Python package for easy reading and writing of JSON, JSONL, and Pickle files.

jsonid

Identification of JSON (JSONL, YAML, and TOML) objects: JSONID

d-safelogger

Zero-dependency, stdlib-compatible Python logger with append-only routing, integrity sidecars, and multiprocess delivery-state observability.

openhasp-config-manager

A tool to manage all of your openHASP device configs in a centralized place.

claude-converter

A zero-dependency Python module for inspecting and converting Claude Code session files (.jsonl) into the messages format expected by Hugging Face Transformers.

arkiv

Universal personal data format. JSONL in, SQL out, SQL back to JSONL. One format, one database, one query interface.

convmerge

Convert Alpaca / ShareGPT datasets to unified messages JSONL for LLM supervised fine-tuning — fetch from HuggingFace or GitHub, normalize, convert, mix, and dedupe in one CLI pipeline

sqldump2json

Converts SQL dump to a JSON stream.

plasmite

Easy interprocess communication based on persistent JSON message queues

redline-ai

Catch prompt regressions before they ship, using logs you already have.

target-s3-jsonl

Singer.io target for writing JSON Line files and upload to S3

jsonl2json

jsonl2json: A Python library for converting JSONL (JSON Lines) files to standard JSON files.

batchllm-ai

Batch processing for LLM APIs - CSV/JSONL in, processed out. Concurrent requests, retries, checkpointing, cost tracking.

ai-session-tools

Analyze and organize AI sessions from Claude Code, AI Studio, and Gemini CLI

tail-jsonl

Pretty Print Tailed JSONL Logs

pfc-jsonl

Python interface for PFC-JSONL — high-performance log compression with block-level timestamp filtering