plan

A feature-planning workflow that breaks proposed work into an ordered checklist and saves the plan as a project document.

In plain words
What is it for?
It is for creating or refining plans, checking project rules and related notes, and organising dependencies and task progress.
Why use it?
It turns a broad feature request into trackable tasks and highlights missing project context or decisions before coding starts.

Skill for Claude CodeCodex

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 skills/minusblindfold/devloop/plan
Any agent
npx skills add minusblindfold/devloop --skill plan
Clone the repo
git clone --depth 1 https://github.com/minusblindfold/devloop

Made for: Claude Code, Codex.

Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 850 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 $0.00033 $0.00850
Opus 5 $0.00016 $0.00425
Sonnet 5 $0.00007 $0.00170
Haiku 4.5 $0.00003 $0.00085

Measured yesterday against content hash 51b28bf2ec44, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 yesterday.

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/dl/skills/plan/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Execute each section in order. Copy the checklist and check off items as you complete them. Do not proceed past a Gate until verified.

Artifact: Write to .work/plans/. Verify with ls before wrapping up.

Constraint: Do not write code. This skill produces a plan, not an implementation.

Mode

Check .work/active/ for marker files. If exactly one exists and no $ARGUMENTS provided, auto-select that feature's slug. If multiple markers exist, list them, offer to archive any with date older than 30 days to .work/archive/, then ask. Arguments always override.

If $ARGUMENTS (or auto-selected slug) matches a file in .work/plans/refine mode. If ambiguous, list and ask. Set but no match → create mode. Empty → list .work/plans/; none: ask what to plan; one: offer refine or new; many: numbered list, ask to pick.

Task Progress:
- [ ] Determine mode
- [ ] If refine: read current plan, check for new brainstorm/research artifacts
- [ ] Gather context: project rules, CLAUDE.md, project scan, brainstorm/research artifacts
- [ ] List context and ask clarifying questions (only unresolved items)
- [ ] Decompose the work into plan tasks (checkbox list)
- [ ] Write plan to .work/plans/
- [ ] Gate: verify plan with ls; update active marker
- [ ] Present plan for spot-check

Context gathering

Read devloop/rules/*.md if present — apply rules whose keywords match the feature; rules without keywords always apply. Read CLAUDE.md if present. Scan project directory structure. Check .work/brainstorms/ and .work/research/ for matching artifacts — read them if found. If research contains linked repo context, note it.

Clarifying questions

List what you found before asking. Ask 3-5 clarifying questions. Read decisions from brainstorm and recommendations from research — only ask about genuinely unresolved items. Wait for answers.

Task creation

Write each task as a - [ ] checkbox in the plan — the checkboxes are the authoritative completion state that /dl:implement tracks. Decompose by user-visible behavior or capability, not by architectural layer. Do not create tasks like "set up all database models," "build the service layer," or "add tests for everything" — each task should touch all relevant layers for its slice. Order by dependency, then by what unblocks the most follow-up work.

Read the full file on GitHub · 75 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. yesterday First seen · 75 lines · 33 tokens per session scan A 51b28bf2ec44

Subscribe to this mod's changes

plan is a skill published in the GitHub repository minusblindfold/devloop (1 stars, last pushed 1mo ago), licensed MIT. It adds 33 tokens to every session and 850 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 2026-08-31.

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