update-feature-plan

update-feature-plan is a command for Claude Code from paulbreuler/limps. It costs 0 tokens per session (2,573 once invoked), scanned A, original, MIT.

A command for revising a project plan after feedback and updating the agent instruction files affected by those changes.

In plain words
What is it for?
Use it to review proposed plan changes, update the plan and interfaces, regenerate affected agent files, check consistency, and commit the approved result.
Why use it?
It keeps the plan and the files agents use in agreement, so agents do not follow outdated instructions.

Command for Claude Code

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 commands/paulbreuler/limps/update-feature-plan
Clone the repo
git clone --depth 1 https://github.com/paulbreuler/limps

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.

agentmods badge for update-feature-plan

README.md
[![agentmods](https://agentmods.dev/badge/commands/paulbreuler/limps/update-feature-plan.svg)](https://agentmods.dev/commands/paulbreuler/limps/update-feature-plan)
Your own site
<a href="https://agentmods.dev/commands/paulbreuler/limps/update-feature-plan"><img src="https://agentmods.dev/badge/commands/paulbreuler/limps/update-feature-plan.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,573 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 $0.00000 $0.02573
Opus 5 $0.00000 $0.01287
Sonnet 5 $0.00000 $0.00515
Haiku 4.5 $0.00000 $0.00257

Measured 3d ago against content hash 598cf2f89fb0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

update-feature-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 3d 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.

.claude/commands/update-feature-plan.md · 408 lines

How it starts

The opening of the file, as written. The whole thing — 408 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update Feature Plan v2.0.0

Apply feedback to an existing plan, regenerate affected agent files, and commit after approval.

Key Change from v1.x

Old: Update plan.md + speed_prompts.md (summaries) New: Update plan.md + regenerate affected agents/*.agent.md (distilled execution files)

Agent files are distilled, not copied. When plan changes, affected agent files must be regenerated.

Invocation

/update-feature-plan [plan-name-or-path]

Workflow

1. Identify plan
2. Gather feedback
3. Read current state
4. Analyze & propose changes
5. User approves
6. Apply to plan file, interfaces.md
7. Identify affected agents
8. Regenerate affected agent files (distill, don't copy)
9. Verify consistency
10. Commit
11. Assess status: `limps next-task <plan-name>` (optional, see next task)

After Update

After updating a plan and regenerating agent files:

  1. Assess plan status: Run limps status <plan-name> to see overall plan status
  2. Start next work: Use limps next-task <plan-name> to get the next task, then use /run-agent <plan-name> to start it

This helps ensure the plan is in a good state after updates and ready for continued work.

Instructions

1. Identify the Plan

Use /limps-plan-operations identify-plan skill for consistent plan identification:

  • Ask: "Which plan to update?"
  • If unsure: Use limps list-plans or limps MCP list_plans tool
  • Confirm plan directory exists

2. Gather Feedback

Accept feedback via:

  • Paste directly
  • File path: @feedback.md
  • Description: "Add accessibility to #3"

Parse feedback for:

  • Feature changes (add/remove/modify)
  • Interface changes (affects downstream agents)
  • Status updates
  • Gotcha discoveries
  • Dependency changes
  • Test coverage gaps

3. Read Current State

Use /limps-plan-operations load-artifacts skill for consistent artifact loading:

[plan-name]/
├── README.md
├── {plan-name}-plan.md           # Full verbose specs
├── interfaces.md     # Contract source of truth
├── gotchas.md
└── agents/
    └── *.agent.md    # Minimal execution files

Read the full file on GitHub · 408 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. 3d ago First seen · 408 lines · 0 tokens per session scan A 598cf2f89fb0

Subscribe to this mod's changes

update-feature-plan is a command published in the GitHub repository paulbreuler/limps (10 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,573 tokens. 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.