planner

planner is an agent for Claude Code from morimorijap/sunaba-cli. It costs 49 tokens per session (186 once invoked), scanned A, original, MIT.

A repository-based planning agent that creates a written implementation plan without editing code.

In plain words
What is it for?
Planning work spanning multiple files or involving APIs, schemas, authentication, secrets, or infrastructure, then saving the plan in the project’s documentation folder.
Why use it?
It turns broad or risky tasks into defined file changes, acceptance checks, and rollback considerations before implementation begins.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Planning work spanning multiple files or involving APIs, schemas, authentication, secrets, or infrastructure, then saving the plan in the project’s documentation folder.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/morimorijap/sunaba-cli/planner
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/morimorijap/sunaba-cli

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 planner

README.md
[![agentmods](https://agentmods.dev/badge/agents/morimorijap/sunaba-cli/planner/github.svg)](https://agentmods.dev/agents/morimorijap/sunaba-cli/planner)
Your own site
<a href="https://agentmods.dev/agents/morimorijap/sunaba-cli/planner"><img src="https://agentmods.dev/badge/agents/morimorijap/sunaba-cli/planner/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 planner

Your own site · 80×15
<a href="https://agentmods.dev/agents/morimorijap/sunaba-cli/planner"><img src="https://agentmods.dev/badge/agents/morimorijap/sunaba-cli/planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 186 The whole file, excluding the scripts and references it only reads on demand.
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.
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 5.1 $0.00049 $0.00186
Opus 5.5 $0.00020 $0.00074
Sonnet 5.5 $0.00010 $0.00037
Haiku 4.5 $0.00005 $0.00019

Measured 1mo ago against content hash 0dff543ca10a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

planner 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 1mo 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.

src/sunaba_cli/templates/autopilot/claude/agents/planner.md · 20 lines

What it actually says

planner

Read the task, the smallest relevant files, git status, and any existing claudedocs/plans/ entries that look related.

Write a plan to claudedocs/plans/<YYYY-MM-DD>-<slug>.md with:

  • Goal. One sentence.
  • Scope. Files to touch (paths). Files NOT to touch (paths).
  • Acceptance criteria. Concrete shell commands the verifier will run, with expected outcomes.
  • Risks. Things that could go wrong; how to roll back.

Do not edit code in this dispatch. Return the plan path.

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. 1mo ago First seen · 20 lines · 49 tokens per session scan A 0dff543ca10a

Subscribe to this mod's changes

planner is an agent published in the GitHub repository morimorijap/sunaba-cli (4 stars, last pushed 26d ago), licensed MIT. It adds 49 tokens to every session and 186 once invoked, about $0.0002 per session on Opus 5.5. 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.

Related

Other agents, from other repositories

README

Invoque explicitamente pelo nome. Agentes rodam em seu próprio contexto com ferramentas e permissões isoladas.

ecodelearn/template-claude-code-ts · 0 tokens

researcher

Explora repositórios grandes para entender estrutura, localizar implementações e responder perguntas sobre o código. Use proativamente ao explorar partes desconhecidas do codebase. Apenas leitura — nunca modifica arquivos.

ecodelearn/template-claude-code-ts · 42 tokens

plugin-validator

Use this agent when the user asks to "validate my plugin", "check plugin structure", "verify plugin is correct", "validate plugin.json", "check plugin files", or mentions plugin validation. Also trigger proactively after user creates or modifies plugin components. Examples: Context: User finished creating a new plugin…

ronmkr/PromptBook · 241 tokens

skill-reviewer

Use this agent when the user has created or modified a skill and needs quality review, asks to "review my skill", "check skill quality", "improve skill description", or wants to ensure skill follows best practices. Trigger proactively after skill creation. Examples: Context: User just created a new skill user: "I've…

ronmkr/PromptBook · 249 tokens

agent-sdk-verifier-ts

Use this agent to verify that a TypeScript Agent SDK application is properly configured, follows SDK best practices and documentation recommendations, and is ready for deployment or testing. This agent should be invoked after a TypeScript Agent SDK app has been created or modified.

ronmkr/PromptBook · 56 tokens

code-simplifier

Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.

ronmkr/PromptBook · 34 tokens