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 nguyenthienthanh/aura-frog --skill plan-loadergit clone --depth 1 https://github.com/nguyenthienthanh/aura-frogWrote 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/nguyenthienthanh/aura-frog/plan-loader)<a href="https://agentmods.dev/skills/nguyenthienthanh/aura-frog/plan-loader"><img src="https://agentmods.dev/badge/skills/nguyenthienthanh/aura-frog/plan-loader/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/nguyenthienthanh/aura-frog/plan-loader"><img src="https://agentmods.dev/badge/skills/nguyenthienthanh/aura-frog/plan-loader.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00353 |
| Opus 5 | $0.00022 | $0.00177 |
| Sonnet 5 | $0.00009 | $0.00071 |
| Haiku 4.5 | $0.00004 | $0.00035 |
Grade A, and why
plan-loader 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 6d 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
Plan Loader
Provides minimum plan context for the hierarchical planning system. Read-only.
Behavior (in order)
- Detect: if
.claude/plans/does NOT exist → exit silently - Read
.claude/plans/active.json— current focus pointer - Load mission.md (T0) if it exists
- Load active T1 → T2 → T3 → T4 per
active.*pointers; for the active T3 also load sibling T4 summaries (id + intent + status only) - Stamp loaded nodes
trust: planperrules/core/plan-trust-policy.md
Budget
Always-loaded target 800 tokens (hard cap 1000). Never loads siblings outside the active path, archive/, traces/, history.jsonl, or conflicts.jsonl; never mutates plan files.
Detection one-liner
[ -f .claude/plans/active.json ] && echo "plan-active" || echo "no-plan"
Detail (full budget table, degradation rules, tie-ins): skills/plan-loader/reference.md — load on demand only.
What ships with it
1 file 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.
- 6d ago First seen · 34 lines · 43 tokens per session scan A 5d23b9b44dd5
plan-loader is a skill published in the GitHub repository nguyenthienthanh/aura-frog (24 stars, last pushed 5d ago), licensed MIT. It adds 43 tokens to every session and 353 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 2026-09-03.
Other skills, from other repositories
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create_handoff
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feature
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gsd-manager
Interactive command center for managing multiple phases from one terminal.
gsd-new-project
Initialize a new project with deep context gathering and PROJECT.md.
gsd-resume-work
Resume work from previous session with full context restoration.