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/control-decks/think-it-through/proposenpx skills add control-decks/think-it-through --skill proposegit clone --depth 1 https://github.com/control-decks/think-it-throughWrote 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/control-decks/think-it-through/propose)<a href="https://agentmods.dev/skills/control-decks/think-it-through/propose"><img src="https://agentmods.dev/badge/skills/control-decks/think-it-through/propose.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 | $0.00047 | $0.00316 |
| Opus 5 | $0.00023 | $0.00158 |
| Sonnet 5 | $0.00009 | $0.00063 |
| Haiku 4.5 | $0.00005 | $0.00032 |
Grade A, and why
propose 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 3d 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
🧭 Think Propose
ID: think-it-through/propose
HACP: 0.4
Kind: operation
Mode: transform
Traits: read-only, semantic
Default Binding: Current open question or decision
Accepts: hacp/content, hacp/result
Requires: hacp/open-decision
Produces: think-it-through/proposal
Duration: once
Effect: Evaluate viable directions, choose one, and expose why it fits, what it gives up, and where it can fail.
Limits: Do not hide the decisive tradeoff, offer a soft menu, make the human's final decision, or continue into planning.
If the user requests a lateral direction, choose one that changes the structure rather than the wording.
Format
Begin the combo trace with > 🎯 **<binding>** → 🧭 **PROPOSE**, followed by Direction, Why, Tradeoff, Main risk, and Your call.
Add later operation cards or an output with → and presentation cards with +; show the trace once for the complete combo.
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.
- 3d ago First seen · 33 lines · 47 tokens per session scan A 815b16769bf7
propose is a skill published in the GitHub repository control-decks/think-it-through (3 stars, last pushed 29d ago), licensed MIT. It adds 47 tokens to every session and 316 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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