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.
/plugin marketplace add umputun/revdiffnpx agentmods add plugins/umputun/revdiff/revdiff-planninggit clone --depth 1 https://github.com/umputun/revdiffGrade A, and why
revdiff-planning 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 yesterday.
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.
What it actually says
{
"name": "revdiff-planning",
"description": "Automatic plan review with revdiff",
"version": "0.3.9",
"author": {
"name": "umputun"
},
"homepage": "https://github.com/umputun/revdiff",
"repository": "https://github.com/umputun/revdiff",
"license": "MIT"
}
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.
- yesterday First seen · 12 lines scan A 43ce797b66c0
revdiff-planning is a plugin published in the GitHub repository umputun/revdiff (826 stars, last pushed 3d ago), licensed MIT. 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.
Other plugins, from other repositories
claude-code-tips
Developer experience essentials: GitHub Actions debugging, conversation half/quarter-cloning, context handoffs, research (Reddit and Hacker News), private GitHub search, and Claude Code version checks.
kiln
Multi-model software creation pipeline. A conversation becomes running, tested software — an interactive brainstorm, then an autonomous build: GPT-5.6 writes the code, Claude shapes the plans and interfaces, and each family inspects the work of the other.
sound
Code taste as installable rules. Probe a repo's stack, select only the rules its code shows a surface for (evidence-cited per rule), confirm, and scaffold a browsable .claude/sound/ rule map (surfaced by the sound:prime skill). Installed rules are user-owned; re-runs reconcile.
superpipelines-marketplace
Marketplace for the superpipelines plugin: design and run multi-agent AI pipelines.
promptlog
Permanent prompt memory, visual diffs, and human notes for AI apps. Track every prompt change as a versioned snapshot from inside Claude Code.
forwward-teams
(forwward) Lean agent skills for building, shipping, strategy, and growth — no context bloat.