Keepplain Plugin

Keepplain Plugin is a coding agent plugin that saves session history and helps resume tasks across different agents.

KeepPlain is a plugin and CLI tool that preserves coding agent session history to stop you from explaining the same instructions multiple times. It works with Claude Code, Codex, Cursor, Pi, and Antigravity. When an agent session ends, it lets you resume tasks in another agent, suggest mistakes to avoid based on past conversations, and continue work when you reach model limits. It also provides a git blame integration that shows which session wrote each line of code. The software runs locally, replaces secrets with patterns before sending sessions as private drafts, and lets you check a public library for solutions to hard tasks.

Keepplain Plugin at a glance

Best for: Software engineer
Runs on: macOS, Windows, Linux, CLI, Chrome extension
Pricing: Free for personal use, teams pay per seat.
Released: November 2026
Category: AI coding tool
Website: github.com/keepplain/keepplain-plugin

Key features

Resume tasks in another agent
Track agent session history
Identify mistakes across conversations
Review git blame with agent sessions
Search public library for solutions
Replace secrets before sending data

Use it for

Resuming a coding task in a different agent
Reviewing which session wrote a specific line of code
Finding solutions from past agent sessions
Sharing coding sessions as private drafts

Alternatives to Keepplain Plugin

Agent Archive — Hand off coding sessions between Claude Code, Codex, and Cursor across machines.
Invariant — Persistent isolated Linux environments and parallel coding agent experiments.
Agent Beacon — Retains coding agent knowledge across tools so errors do not repeat.
Planlock — Stops unauthorized agent calls through code enforcement instead of prompts.
AI Memory — Shared memory for coding agents that works across machines and team members.
Cline — Open source, any model, with approval on every step
Unspin — Shows live progress, step names, and ETAs for coding agent shell commands instead of a spinner.
Alcubi — Run multiple coding agents concurrently without managing live sessions.
Coucou — It provides open-source, real-time agent monitoring and approvals directly from the screen notch.
Entire CLI — Mirrors Git repositories globally to increase cloning speeds for AI agents.
Personal Context Manager — Manages global and project-specific coding rules in a Git repository.
Stop That Shit — Enforces task boundaries to stop unnecessary AI agent actions.

All Keepplain Plugin alternatives