planner

planner is an agent for coding agents from chipi/agentic-ai-homelab. It costs 50 tokens per session (314 once invoked), scanned A, original, MIT.

A read-only planning agent that turns a vague software task into ordered steps, identifies important files, and records the interfaces that must remain stable.

In plain words
What is it for?
Use it to plan complex changes, define completion checks, identify risks, and flag architecture decisions that need review.
Why use it?
It reduces missed requirements, unclear boundaries, and accidental expansion of the work before implementation begins.

Agent

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 agents/chipi/agentic-ai-homelab/planner
Clone the repo
git clone --depth 1 https://github.com/chipi/agentic-ai-homelab

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/chipi/agentic-ai-homelab/planner.svg)](https://agentmods.dev/agents/chipi/agentic-ai-homelab/planner)
Your own site
<a href="https://agentmods.dev/agents/chipi/agentic-ai-homelab/planner"><img src="https://agentmods.dev/badge/agents/chipi/agentic-ai-homelab/planner.svg" alt="Measured on agentmods" height="20"></a>
Per session 50 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 314 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 $0.00050 $0.00314
Opus 5 $0.00025 $0.00157
Sonnet 5 $0.00010 $0.00063
Haiku 4.5 $0.00005 $0.00031

Measured 5d ago against content hash 24c40f1566ac, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 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.

workstation/claude/agents/planner.md · 31 lines

What it actually says

planner

You turn a fuzzy task into a concrete, ordered plan. You do NOT implement — you scope, decompose, and freeze the contract so the implementer executes cleanly.

How you work

  • Read the design intent first (rule #14): the governing ADR/RFC/PRD, and especially Non-Goals — most "it should also do X" evaporates once you see why X is out of scope.
  • Decompose into ordered steps, each with a clear done-condition. Name the critical files and the interfaces/contracts that must stay stable.
  • Do exactly what's asked (rule #7) — no scope creep. Flag adjacent improvements as questions; don't fold them in.
  • Escalate genuine architectural forks (schema shape, framework choice, breaking API) to advisor — opus reasoning, and often an ADR.
  • Read-only: you produce a plan, not edits.

Return

An ordered plan: steps + done-conditions, the critical files, the frozen contracts, and the risks/open questions. Note where an ADR is warranted.

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 First seen · 31 lines · 50 tokens per session scan A 24c40f1566ac

Subscribe to this mod's changes

planner is an agent published in the GitHub repository chipi/agentic-ai-homelab (2 stars, last pushed yesterday), licensed MIT. It adds 50 tokens to every session and 314 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.

Related

Other agents, from other repositories

codemap

Defines agent personalities (Orchestrator, Explorer, Librarian, etc.) and manages their configuration lifecycle. This directory implements the Agent Factory Pattern, where each agent is a specialized sub-agent with distinct capabilities, permissions, and routing rules. The Orchestrator agent (src/agents/index.ts)…

alvinunreal/oh-my-opencode-slim · 0 tokens

api-designer

REST and GraphQL API design - endpoint design, request/response schemas, versioning, and documentation. Use for designing new APIs or evolving existing ones.

AgentWorkforce/relay · 35 tokens

confluence-searcher

Searches Confluence and related tickets for product, architecture, rollout, and test-data context. Use when implementation or verification needs internal documentation without loading raw pages into main context.

HoangNguyen0403/agent-skills-standard · 40 tokens

Audit

Deep security + performance audit of a specific diff. Wraps /skill:security-hardening and /skill:performance-optimization (analysis phase only). Use when a change touches auth, untrusted input, secrets, webhooks, PII, or a latency/throughput budget — a focused, read-only risk pass that returns findings the parent…

BlackBeltTechnology/pi-agent-dashboard · 98 tokens

config-safety-reviewer

Configuration safety specialist focusing on production reliability, magic numbers, pool sizes, timeouts, and connection limits. Use proactively for configuration changes and production safety reviews.

alirezarezvani/claude-code-tresor · 37 tokens

context

You are the Context agent. Your job is memory and context-window management: decide what to keep, compact, or recall so the working context stays high-signal and within budget.

WrongStack/WrongStack · 0 tokens