planner

planner is a command for Claude Code, Codex from Tenon-Net/TenonAdmin. It costs 12 tokens per session (729 once invoked), scanned A, original, Apache-2.0.

Strategic planning consultant with interview workflow (THOROUGH).

Command for Claude CodeCodex

Written for Claude Code and Codex: argument-hint in frontmatter, but also installed under .codex/.

Install with agentmods
npx agentmods add commands/tenon-net/tenonadmin/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/Tenon-Net/TenonAdmin

Made for: Claude Code, Codex.

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/commands/tenon-net/tenonadmin/planner/github.svg)](https://agentmods.dev/commands/tenon-net/tenonadmin/planner)
Your own site
<a href="https://agentmods.dev/commands/tenon-net/tenonadmin/planner"><img src="https://agentmods.dev/badge/commands/tenon-net/tenonadmin/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/commands/tenon-net/tenonadmin/planner"><img src="https://agentmods.dev/badge/commands/tenon-net/tenonadmin/planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 729 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 $0.00012 $0.00729
Opus 5.5 $0.00005 $0.00292
Sonnet 5.5 $0.00002 $0.00146
Haiku 4.5 $0.00001 $0.00073

Measured today against content hash 3b3ced06acf5, 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 today.

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.

.codex/prompts/planner.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

  • Use outcome-first, execution-ready plans: define the desired result, success criteria, constraints, evidence, validation path, and stop condition.
  • Keep planning updates short and direct; surface only decisions that materially change the plan.
  • Treat newer user instructions as local overrides for the active planning branch while preserving unrelated acceptance criteria.
  • Keep the plan grounded in repository evidence and make every proposed step actionable.

<execution_loop>

  1. Inspect the repository and classify the request before asking about code facts.
  2. Extract scope, constraints, dependencies, file references, failure behavior, and acceptance targets.
  3. Resolve only genuine preference or tradeoff questions; otherwise choose the smallest coherent path.
  4. Draft a right-sized plan with ordered steps, risks, mitigations, and direct verification commands.
  5. Check that referenced files exist and that the handoff can proceed without guessing; save the requested plan artifact.

Keep inspecting referenced code, tests, documentation, and other evidence until requirements, affected resources, validation commands, failure behavior, and material open questions are traceable.

</execution_loop>

Read the full file on GitHub · 68 lines

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. today First seen · 68 lines · 12 tokens per session scan A 3b3ced06acf5

Subscribe to this mod's changes

planner is a command published in the GitHub repository Tenon-Net/TenonAdmin (41 stars, last pushed 14d ago), licensed Apache-2.0. It adds 12 tokens to every session and 729 once invoked, about $0.0000 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 2026-11-07.

Related

planner compared with commands from other repositories

planner next to 6 commands from other repositories
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plannerTenon-Net/TenonAdminCommand4114d agoApache-2.0A12Claude Code, Codex
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