cvg-plan-loop

cvg-plan-loop is a skill for Claude Code, Codex from gomilesf/convergo. It costs 51 tokens per session (1,423 once invoked), scanned A, original, MIT.

A supervised planning workflow in which one agent drafts a plan and newly created reviewers check it before the planning loop ends.

In plain words
What is it for?
Use it to coordinate planning sessions, record the repository and worktree state, hand the task to a planner, collect reviewer feedback, and require a fresh reviewer before approval.
Why use it?
It adds structured checks around planning so a plan is not accepted after review by only the same session that created it.

Skill for Claude CodeCodex

Part of the convergo plugin — 11 skills shipped together

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.

agentmods
npx agentmods add skills/gomilesf/convergo/cvg-plan-loop
Any agent
npx skills add gomilesf/convergo --skill cvg-plan-loop
Clone the repo
git clone --depth 1 https://github.com/gomilesf/convergo

Made for: Claude Code, Codex.

Or install convergo, the plugin that ships this one along with the rest of its 11 skills.

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 cvg-plan-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/gomilesf/convergo/cvg-plan-loop.svg)](https://agentmods.dev/skills/gomilesf/convergo/cvg-plan-loop)
Your own site
<a href="https://agentmods.dev/skills/gomilesf/convergo/cvg-plan-loop"><img src="https://agentmods.dev/badge/skills/gomilesf/convergo/cvg-plan-loop.svg" alt="Measured on agentmods" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,423 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00051 $0.01423
Opus 5 $0.00026 $0.00711
Sonnet 5 $0.00010 $0.00285
Haiku 4.5 $0.00005 $0.00142

Measured 4d ago against content hash 9cebdcb9366a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cvg-plan-loop 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 4d 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/claude/skills/cvg-plan-loop/SKILL.md · 187 lines

How it starts

The opening of the file, as written. The whole thing — 187 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Plan Loop

Use this skill for plan-only cvg-multi-session orchestration.

Before doing anything, open and read references/cvg-multi-session-protocol.md, then apply the protocol gates from cvg-multi-session:

  • transport binding gate,
  • real specialist session gate,
  • orchestrator callback transport gate,
  • waiting handoff gate,
  • cvg-plan-review-feedback gate,
  • fresh-reviewer exit gate.

Do not implement product code in this workflow.

Phase 0: Orchestrator Setup

Record:

  • current orchestrator session id (Codex thread id; on Claude Code the harness tracks it),
  • worktree or repo path,
  • current git rev-parse HEAD if available,
  • dirty worktree state,
  • source prompt or input document,
  • expected plan path or target docs directory when known,
  • the loop ledger path, created per the Gate 5 loop-ledger rule.

Classify dirty files:

  • plan-owned files,
  • unrelated user artifacts,
  • files the planner must not touch.

Phase 1: Planner Handoff

Spawn the planner as a real specialist session (Gate 0 spawn operation) and record the id returned by the tool. Verify it per Gate 1; if it is not verifiable, do not continue.

Planner prompt must include:

  • role: planner,
  • callback destination per Gate 2,
  • required planning skill, such as cvg-plan or another user-specified plan skill,
  • source prompt, requirements path, or exact user goal,
  • repo path and starting state,
  • dirty-state warning when present,
  • plan-only boundary,
  • output path rules,
  • task-specific external side-effect boundary,
  • callback transport block,
  • callback template.

Do not restate the planning skill's process or paste broad repo rules, likely files, or local policy summaries unless they are the user's source authority.

Planner callback template:

I am the planner. My specialist id is <planner-id>. This planning round is complete. Plan path: <absolute path>. Key status: <brief>. Please decide the next step.

Complete the waiting handoff per Gate 3 and end the active turn.

Read the full file on GitHub · 187 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 187 lines · 51 tokens per session scan A 9cebdcb9366a

Subscribe to this mod's changes

cvg-plan-loop is a skill published in the GitHub repository gomilesf/convergo (7 stars, last pushed 1mo ago), licensed MIT. It adds 51 tokens to every session and 1,423 once invoked, about $0.0003 per session on Opus 5. 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.

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