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 shortcuts/radin --skill radin-plangit clone --depth 1 https://github.com/shortcuts/radinWrote 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/shortcuts/radin/radin-plan)<a href="https://agentmods.dev/skills/shortcuts/radin/radin-plan"><img src="https://agentmods.dev/badge/skills/shortcuts/radin/radin-plan/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/shortcuts/radin/radin-plan"><img src="https://agentmods.dev/badge/skills/shortcuts/radin/radin-plan.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 | $0.00053 | $0.02504 |
| Opus 5.5 | $0.00021 | $0.01002 |
| Sonnet 5.5 | $0.00011 | $0.00501 |
| Haiku 4.5 | $0.00005 | $0.00250 |
Grade A, and why
radin-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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plan a Backlog Entry
You own the plan, not the code. The plan is a checklist an executor runs box by box, and a reviewer audits from the evidence each box names. It runs inline in whichever context invokes it. A caller that cannot reach the user says so in its prompt; the branches marked "non-interactive" are then the defaults, and anything only the user could settle is reported and stops the run.
Step 1: Resolve the task scope
RADIN_CLI backlog plan-target "<scope id/title/keyword>"
It prints id/title/task_file/plan_file lines, plus a
facts<TAB><path> line when the entry carries one, plus one
plan<TAB><path> line per plan the entry already has. Route on its exit code:
-
0: resolved and unplanned. Use it.
-
1: nothing matches. The task isn't in the backlog yet. Classify it into
feat(new capability),fix(broken behavior),chore(maintenance: docs, tooling, cleanup) orrefactor(structure only, no behavior change), create it without asking, then re-runplan-targeton the printed id.RADIN_CLI backlog add <category> "<short title>" <<'EOF' <the task as the caller stated or clearly implied it, and why it matters if not already obvious> EOF -
2: several entries match; it prints them as
candidatelines on stderr. Ask which one. -
3: already planned; the
planlines are the existing paths. Show them and ask whether to re-plan (overwrite) or stop. Stop unless confirmed.
Non-interactive, for exits 1-3: report what plan-target printed and stop. The
scope came from an existing entry, so no match means backlog drift: the run
adds no entry, picks no candidate, and overwrites no plan.
Step 2: Judge whether the scope should split
Split only when the entry bundles unrelated changes that can each be planned on its own. Interactive: state your read (split or not, and why) and confirm it; a confirmed split lists short titles and one-line descriptions with full coverage and no overlap. Non-interactive: no split.
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.
- today Changed · -2 lines bd2e2031459f
- yesterday Changed · +3 lines f1f0fb2ec1e2
- 5d ago Changed · -3 lines fc7c803add81
- 10d ago Changed · -1 lines b704c1dceefe
- 12d ago Changed · -5 lines 4e8eeac0d243
- 15d ago Changed · -58 lines 8f50b51a993d
- 18d ago Changed · -4 lines 64f3fa4fc2a0
- 20d ago Changed · +64 lines caafc2048bb6
- 23d ago Changed · +1 lines cc20497694c7
- 1mo ago First seen · 240 lines · 53 tokens per session scan A be2ac58ddb30
radin-plan is a skill published in the GitHub repository shortcuts/radin (7 stars, last pushed yesterday), licensed MIT. It adds 53 tokens to every session and 2,504 once invoked, about $0.0002 per session on Opus 5.5. 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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