A plugin that checks implementation plans before work begins and checks completed work afterward using parallel subagents, which are separate agent tasks. The post-work check also runs a code review for real code changes and keeps an audit trail.

It is for validating plans, reviewing code changes, recording run history, and feeding lessons back into later work.

It helps catch plans that need correction and implementations that do not match the agreed plan.

replan — Plugin by kojott

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code

/plugin marketplace add kojott/claude-replan

agentmods

npx agentmods add plugins/kojott/claude-replan/plugin

Clone the repo

git clone --depth 1 https://github.com/kojott/claude-replan

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin unknown No closer match found in the catalogue.

Security

Grade A, and why

replan scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/.claude-plugin/plugin.json · 22 lines

The source is not reproduced here

No licence file

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2d ago First seen · 22 lines scan A 254d28d9f429

Subscribe to this mod's changes

replan is a plugin published in the GitHub repository kojott/claude-replan (15 stars, last pushed 3mo ago), with no licence file. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Code review Learning and teaching Planning claude-code claude-code-plugin parallel-agents plan review subagents

replan

Getting it into your agent

Grade A, and why

Nothing flagged

The source is not reproduced here

No licence file

What this file has done since we first saw it

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