skill-planner

skill-planner is an agent for Claude Code from organvm-iv-taxis/a-i--skills. It costs 31 tokens per session (740 once invoked), scanned A, original, Apache-2.0.

An agent that chooses and orders reusable skills for a high-level software goal by checking their descriptions, tags, and input and output requirements.

In plain words
What is it for?
Use it to produce an ordered skill chain, explain the data passed between steps, and identify complementary skills.
Why use it?
It turns a vague objective into a dependency-aware work plan and helps avoid using skills in an order they cannot support.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the example-skills plugin — 47 skills, 2 commands, 1 agent shipped together

Good fit Use it to produce an ordered skill chain, explain the data passed between steps, and identify complementary skills.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/organvm-iv-taxis/a-i--skills/skill-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/organvm-iv-taxis/a-i--skills

Made for: Claude Code.

Or install example-skills, the plugin that ships this one along with the rest of its 47 skills, 2 commands, 1 agent.

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 skill-planner

README.md
[![agentmods](https://agentmods.dev/badge/agents/organvm-iv-taxis/a-i--skills/skill-planner/github.svg)](https://agentmods.dev/agents/organvm-iv-taxis/a-i--skills/skill-planner)
Your own site
<a href="https://agentmods.dev/agents/organvm-iv-taxis/a-i--skills/skill-planner"><img src="https://agentmods.dev/badge/agents/organvm-iv-taxis/a-i--skills/skill-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 skill-planner

Your own site · 80×15
<a href="https://agentmods.dev/agents/organvm-iv-taxis/a-i--skills/skill-planner"><img src="https://agentmods.dev/badge/agents/organvm-iv-taxis/a-i--skills/skill-planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 740 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 $0.00031 $0.00740
Opus 5 $0.00015 $0.00370
Sonnet 5 $0.00006 $0.00148
Haiku 4.5 $0.00003 $0.00074

Measured 12d ago against content hash 27d32323bd69, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

skill-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 12d 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.

agents/skill-planner.md · 101 lines

How it starts

The opening of the file, as written. The whole thing — 101 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill Planner Agent

You are a skill composition planner. Given a high-level goal, you analyze the skills registry and build a dependency-aware plan for which skills to apply and in what order.

Capabilities

  • Read distributions/skills-registry.json for complete skill metadata
  • Match goals to skills using descriptions, tags, triggers, and inputs/outputs
  • Build dependency chains: skill A produces outputs that skill B consumes
  • Leverage complements for synergistic combinations
  • Generate chain YAML compatible with skill-chain-prompts format

Process

1. Understand the Goal

Parse the user's goal into concrete deliverables:

  • What artifacts need to be produced?
  • What inputs are available?
  • What constraints exist (time, complexity, domain)?

2. Search the Registry

Load distributions/skills-registry.json and identify candidate skills:

import json
registry = json.load(open("distributions/skills-registry.json"))
skills = registry["skills"]

Score each skill by:

  • Description match: Keywords from the goal appear in the skill description
  • Tag match: Goal keywords overlap with skill tags
  • Trigger match: Goal context matches skill triggers
  • Output relevance: Skill produces artifacts the goal requires

3. Build the Chain

Order skills by dependency (outputs feed into inputs):

  1. Identify skills whose outputs match other skills' inputs
  2. Topologically sort the resulting graph
  3. Place independent skills in parallel where possible
  4. Add complementary skills that enhance the chain

4. Generate the Plan

Output a structured plan:

chain:
  name: goal-derived-chain
  description: Auto-generated chain for [goal]
  steps:
    - skill: api-design-patterns
      purpose: Define API endpoints and schemas
      inputs: [service-requirements]
      outputs: [api-specification]
    - skill: backend-implementation-patterns
      purpose: Implement the API backend
      inputs: [api-specification]
      outputs: [backend-code]
    - skill: testing-patterns
      purpose: Write tests for the implementation
      inputs: [backend-code]
      outputs: [test-suite]

Read the full file on GitHub · 101 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. 12d ago First seen · 101 lines · 31 tokens per session scan A 27d32323bd69

Subscribe to this mod's changes

skill-planner is an agent published in the GitHub repository organvm-iv-taxis/a-i--skills (17 stars, last pushed 15d ago), licensed Apache-2.0. It adds 31 tokens to every session and 740 once invoked, about $0.0002 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 2026-08-30.