A command that expands an existing plan by assigning parallel research agents to its sections. The added research covers best practices and implementation details.

Use it to add research, practical guidance, and implementation detail to project or coding plans.

It helps fill gaps in a plan without researching every section one after another.

How originalrashmi/rc-engine-product-framework configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to originalrashmi/rc-engine-product-framework. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/originalrashmi/rc-engine-product-framework/main/.claude/commands/deepen-plan.md

Clone the repo

git clone --depth 1 https://github.com/originalrashmi/rc-engine-product-framework

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/originalrashmi/rc-engine-product-framework/deepen-plan/github.svg)](https://agentmods.dev/commands/originalrashmi/rc-engine-product-framework/deepen-plan)

Your own site

<a href="https://agentmods.dev/commands/originalrashmi/rc-engine-product-framework/deepen-plan"><img src="https://agentmods.dev/badge/commands/originalrashmi/rc-engine-product-framework/deepen-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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/originalrashmi/rc-engine-product-framework/deepen-plan"><img src="https://agentmods.dev/badge/commands/originalrashmi/rc-engine-product-framework/deepen-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 4,288 The whole file, excluding the scripts and references it only reads on demand.

Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00025	$0.04288
Opus 5.5	$0.00010	$0.01715
Sonnet 5.5	$0.00005	$0.00858
Haiku 4.5	$0.00003	$0.00429

Measured 2mo ago against content hash 0fe39343ec75, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

deepen-plan scanned grade C with 2 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 2mo 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

find ~/.claude/plugins/cache -type d -name "skills" 2>/dev/null

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls .claude/skills/

.claude/commands/deepen-plan.md · 547 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

2mo ago First seen · 547 lines · 25 tokens per session scan C 0fe39343ec75

Subscribe to this mod's changes

deepen-plan is a command published in the GitHub repository originalrashmi/rc-engine-product-framework (2 stars, last pushed 2mo ago), with no licence file. It adds 25 tokens to every session and 4,288 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 2 findings (reads agent configuration directories, enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Code Generation Planning ai-agent ai-pipeline claude developer-tools mcp

deepen-plan next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
deepen-planoriginalrashmi/rc-engine-product-framework	Command	2	2mo ago	none	C	25	Claude Code
install-contextdarrenhinde/OpenAgentsControl	Command	5.0k	11d ago	MIT	A	0	Claude Code
security-auditRapierCraftStudios/ForgeDock	Command	118	yesterday	AGPL-3.0	A	27	Claude Code
review-pr-agentsRapierCraftStudios/ForgeDock	Command	118	yesterday	AGPL-3.0	A	16	Claude Code
pdca-plankenjudy/pdca-agentic-coding-framework	Command	45	13d ago	none	A	22	Claude Code
sddLiorCohen/sdd	Command	43	8mo ago	none	A	24	Claude Code
checklistgithub/spec-kit	Command	148k	yesterday	MIT	A	13	Claude Code

rc-engine-product-framework: Command for Claude Code