cg-plan

cg-plan is a command for Claude Code from widnyana/eyay-toolkits. It costs 18 tokens per session (785 once invoked), scanned A, original, MIT.

A command that designs a complete data-flow and dependency graph for a coding task before implementation. It also guides implementation so the code matches that design.

In plain words
What is it for?
Use it to plan a feature or change, describe its happy path and errors, define dependencies, and then implement against the resulting design.
Why use it?
It makes missing steps, failure paths, dependencies, and trust boundaries visible before they become code defects.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the design-thinking plugin — 5 commands shipped together

Good fit Use it to plan a feature or change, describe its happy path and errors, define dependencies, and then implement against the resulting design.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/widnyana/eyay-toolkits/cg-plan
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/widnyana/eyay-toolkits

Made for: Claude Code.

Or install design-thinking, the plugin that ships this one along with the rest of its 5 commands.

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 cg-plan

README.md
[![agentmods](https://agentmods.dev/badge/commands/widnyana/eyay-toolkits/cg-plan/github.svg)](https://agentmods.dev/commands/widnyana/eyay-toolkits/cg-plan)
Your own site
<a href="https://agentmods.dev/commands/widnyana/eyay-toolkits/cg-plan"><img src="https://agentmods.dev/badge/commands/widnyana/eyay-toolkits/cg-plan/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 cg-plan

Your own site · 80×15
<a href="https://agentmods.dev/commands/widnyana/eyay-toolkits/cg-plan"><img src="https://agentmods.dev/badge/commands/widnyana/eyay-toolkits/cg-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 785 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 $0.00018 $0.00785
Opus 5 $0.00009 $0.00392
Sonnet 5 $0.00004 $0.00157
Haiku 4.5 $0.00002 $0.00078

Measured 9d ago against content hash d945d9c45f59, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

cg-plan 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 9d 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/design-thinking/commands/cg-plan.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Task: $ARGUMENTS

Design it before writing any code. Apply the full Design Thinking pipeline and produce a complete Design Graph in Graph Protocol format. Code suggestions must match the graph — if a snippet contradicts the graph, fix the graph or fix the code, never let them drift silently.

Graph Protocol — quick reference

Emit ALL sections below, in this order, with these markers:

PROBLEM: <one line — if it doesn't fit, the problem is not understood; refine first>

X → DesignGraph<A, E, R>
│              │   │  │  │
│              │   │  │  └─ R: what each node needs      (§5)
│              │   │  └──── E: where the graph breaks    (§4)
│              │   └─────── A: what flows through nodes  (§2)
│              │
│              └─ nodes = functions, edges = data flow
│
└─ the problem

SHAPES:  records · IDs · state variants · named errors
GRAPH:   ascii call graph, annotated inline:
         R: deps · E: err ⟳retry[×n] → ↯escape(alt) | ☠die · 🔒 unknown→trusted
CARDINALITY: node (1) one-shot · (N) many over time · (T) time-bounded
BOUNDARIES:  every untrusted→trusted crossing (parse, don't validate)
BEHAVIOR:    orthogonal layers (retry, cache, logging) that wrap without changing the graph
SCOPE:       resources: acquire@x → release@x (structural, not convention)
TEST LAYERS: the R tests provide — same GRAPH, zero code change
VERDICT:     the target structure the implementation must satisfy

Pipeline to follow

  1. §1 Shapes — the domain nouns, named before any graph is drawn.
  2. §2 A — happy path as a call graph, drawn first.
  3. §3 Cardinality — one-shot (1), many (N), time-bounded (T) per node.
  4. §4 E — every break point gets one of: ⟳retry, ↯escape(alt), ☠die.
  5. §5 R — every node declares its requirements; provided at the composition root.
  6. §6 Boundary — parse unknown → trusted at edges only; trust inside.
  7. §7 Behavior — cross-cutting concerns wrap nodes orthogonally.
  8. §8 Scope — acquire/release structurally bound (RAII / defer / context managers).
  9. §9 Test — same graph runs with test R; if it can't, hidden deps exist.
  10. §10 Structure — happy path body = A only; failure handling at defined join points = E. Divergent strategies (per-fork failure semantics) are the one exception — mark them.

Read the full file on GitHub · 65 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. 9d ago First seen · 65 lines · 18 tokens per session scan A d945d9c45f59

Subscribe to this mod's changes

cg-plan is a command published in the GitHub repository widnyana/eyay-toolkits (7 stars, last pushed 6d ago), licensed MIT. It adds 18 tokens to every session and 785 once invoked, about $0.0001 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.