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.
npx skills add YYH211/Claude-meta-skill --skill planning-with-filesgit clone --depth 1 https://github.com/YYH211/Claude-meta-skillWrote 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.
[](https://agentmods.dev/skills/yyh211/claude-meta-skill/planning-with-files)<a href="https://agentmods.dev/skills/yyh211/claude-meta-skill/planning-with-files"><img src="https://agentmods.dev/badge/skills/yyh211/claude-meta-skill/planning-with-files/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.
<a href="https://agentmods.dev/skills/yyh211/claude-meta-skill/planning-with-files"><img src="https://agentmods.dev/badge/skills/yyh211/claude-meta-skill/planning-with-files.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00054 | $0.00925 |
| Opus 5 | $0.00027 | $0.00463 |
| Sonnet 5 | $0.00011 | $0.00185 |
| Haiku 4.5 | $0.00005 | $0.00093 |
Grade A, and why
planning-with-files 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 11d 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.
This is a copy
92% identical to planning-with-files — 15 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Planning with Files
Work like Manus: Use persistent markdown files as your "working memory on disk."
Quick Start
Before ANY complex task:
- Create
task_plan.mdin the working directory - Define phases with checkboxes
- Update after each phase - mark [x] and change status
- Read before deciding - refresh goals in attention window
The 3-File Pattern
For every non-trivial task, create THREE files:
| File | Purpose | When to Update |
|---|---|---|
task_plan.md |
Track phases and progress | After each phase |
notes.md |
Store findings and research | During research |
[deliverable].md |
Final output | At completion |
Core Workflow
Loop 1: Create task_plan.md with goal and phases
Loop 2: Research → save to notes.md → update task_plan.md
Loop 3: Read notes.md → create deliverable → update task_plan.md
Loop 4: Deliver final output
The Loop in Detail
Before each major action:
Read task_plan.md # Refresh goals in attention window
After each phase:
Edit task_plan.md # Mark [x], update status
When storing information:
Write notes.md # Don't stuff context, store in file
task_plan.md Template
Create this file FIRST for any complex task:
# Task Plan: [Brief Description]
## Goal
[One sentence describing the end state]
## Phases
- [ ] Phase 1: Plan and setup
- [ ] Phase 2: Research/gather information
- [ ] Phase 3: Execute/build
- [ ] Phase 4: Review and deliver
## Key Questions
1. [Question to answer]
2. [Question to answer]
## Decisions Made
- [Decision]: [Rationale]
## Errors Encountered
- [Error]: [Resolution]
## Status
**Currently in Phase X** - [What I'm doing now]
notes.md Template
For research and findings:
# Notes: [Topic]
## Sources
### Source 1: [Name]
- URL: [link]
- Key points:
- [Finding]
- [Finding]
## Synthesized Findings
### [Category]
- [Finding]
- [Finding]
Critical Rules
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 161 lines · 54 tokens per session scan A 0b3ba3c6d148
planning-with-files is a skill published in the GitHub repository YYH211/Claude-meta-skill (277 stars, last pushed 3mo ago), licensed MIT. It adds 54 tokens to every session and 925 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to planning-with-files, differing in 15 lines, and is treated as a copy.
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