recursio

recursio is a plugin for Claude Code from Jartan-LLC/grimoire. Its manifest loads nothing; the 5 skills, 4 agents it bundles cost 224 tokens per session together, scanned A, original, MIT.

A development system that breaks projects into waves of work handled by multiple nested software agents. It uses TDD, a method where tests are written to guide development and check that code works.

In plain words
What is it for?
Decomposing software projects, coordinating parallel agent work, and following a test-driven development process.
Why use it?
It helps divide large projects into smaller parallel tasks and keep development organized around tests.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions subagents.

Good fit Decomposing software projects, coordinating parallel agent work, and following a test-driven development process.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add Jartan-LLC/grimoire
/plugin install recursio
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.

Clone the repo
git clone --depth 1 https://github.com/Jartan-LLC/grimoire

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for recursio

README.md
[![agentmods](https://agentmods.dev/badge/plugins/jartan-llc/grimoire/recursio/github.svg)](https://agentmods.dev/plugins/jartan-llc/grimoire/recursio)
Your own site
<a href="https://agentmods.dev/plugins/jartan-llc/grimoire/recursio"><img src="https://agentmods.dev/badge/plugins/jartan-llc/grimoire/recursio/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for recursio

Your own site · 80×15
<a href="https://agentmods.dev/plugins/jartan-llc/grimoire/recursio"><img src="https://agentmods.dev/badge/plugins/jartan-llc/grimoire/recursio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 5 skills, 4 agents cost 224 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

recursio 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 5d 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.

plugins/recursio/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "recursio",
  "version": "1.1.3",
  "description": "Recursive multi-agent development system with TDD -- decomposes projects into waves of parallel nested subagents",
  "author": {
    "name": "Jartan LLC",
    "url": "https://github.com/Jartan-LLC"
  }
}
Contents

What it installs

The manifest is a name and a version. 5 skills, 4 agents travel with it, and installing the plugin installs all of them — 224 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

  1. 5d ago Changed a9d8ce0e7d1e
  2. 1mo ago First seen · 10 lines scan A f08c0e2cce71

Subscribe to this mod's changes

recursio is a plugin published in the GitHub repository Jartan-LLC/grimoire (2 stars, last pushed yesterday), 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 2026-08-31.

Related

Other plugins, from other repositories

superjawn

Research-augmented fork of obra/superpowers. Ships 13 workflow skills (brainstorming, planning, code review, debugging, verification, worktrees, parallel agents) standalone, with no dependency on the upstream superpowers plugin.

jamditis/claude-skills-journalism · not measured

supergraph

Evidence-gated AI coding workflow: scan → analyze → plan → TDD → execute → fix → verify → review, powered by Codebase Memory MCP >= 0.10.8,<0.11.0 with optional Serena LSP intelligence, 7 specialized subagents, and native Rust CDP browser/API automation. Includes blast-radius planning, test/cycle gates, independent…

datit309/supergraph · not measured

testing

Testing — What to test, at which level, and how to keep a suite worth running.

nimadorostkar/Claude-Skills-collection · not measured

pdlc

Turn AI software engineering into an auditable, on-disk state machine. A staged PDLC workflow (PRD, design, TDD, implement, review, ship, retro) enforces hard contracts — artifacts on disk, per-feature state machine, tests-before-code, objective checks from real command exit codes, single-shot auto-repair — so AI work.

kanfu-panda/pdlc-skills · not measured

engineering

Engineering workflow skills, review agents, and a /feature pipeline: orientation, planning, test-driven development, systematic debugging, refactoring, error handling, observability, containers, CI pipelines, dependency upgrades, migration planning, incident postmortems, code review, completion verification, and…

KhaledSaeed18/dotclaude · not measured

rageatc-code-oss

Scale-adaptive software development — TDD, verification, perspective-based review, interface design, and tool capabilities (browser automation, PDFs, YouTube transcripts, local-LLM and Codex delegation).

isvlasov/rageatc-oss · not measured