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 agentmods add skills/thiagoguislotti/copilot-instructions/plan-task-plannernpx skills add ThiagoGuislotti/copilot-instructions --skill plan-task-plannergit clone --depth 1 https://github.com/ThiagoGuislotti/copilot-instructionsWrote 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/thiagoguislotti/copilot-instructions/plan-task-planner)<a href="https://agentmods.dev/skills/thiagoguislotti/copilot-instructions/plan-task-planner"><img src="https://agentmods.dev/badge/skills/thiagoguislotti/copilot-instructions/plan-task-planner.svg" alt="Measured on agentmods" 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 | $0.00043 | $0.00343 |
| Opus 5 | $0.00022 | $0.00171 |
| Sonnet 5 | $0.00009 | $0.00069 |
| Haiku 4.5 | $0.00004 | $0.00034 |
Grade A, and why
plan-task-planner 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 5d 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.
What it actually says
Task Planner
Load context first
.github/AGENTS.md.github/copilot-instructions.md.github/instructions/repository-operating-model.instructions.md
Planning instruction pack
.github/instructions/workflow-optimization.instructions.md.github/instructions/effort-estimation-ucp.instructions.md.github/instructions/pr.instructions.md(when output is PR-oriented).github/instructions/feedback-changelog.instructions.md(when release/change log impact exists)
Claude-native execution
Run as a Plan agent. Use EnterPlanMode before planning. Part of the Super Agent pipeline after spec registration.
Planning workflow
- Define objective, constraints, assumptions, and acceptance criteria.
- Break work into small ordered tasks with dependencies.
- Add exact target files or the narrowest safe path scope per task.
- Add explicit runnable commands and expected checkpoints per task.
- Add validation per task (build, tests, smoke checks).
- Identify risks and fallback path for each critical task.
- Add stable commit checkpoint suggestions for meaningful delivery slices.
- Produce an execution order that can be run incrementally.
Output contract
- Scope summary
- Ordered tasks with target paths, commands, and checkpoints
- Validation checklist
- Risk list and mitigation
- Delivery slices (incremental → final)
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.
- 5d ago First seen · 42 lines · 43 tokens per session scan A f8ae5b36aefe
plan-task-planner is a skill published in the GitHub repository ThiagoGuislotti/copilot-instructions (2 stars, last pushed 2mo ago), licensed MIT. It adds 43 tokens to every session and 343 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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