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 theagentledger/agent-skills --skill decision-loggit clone --depth 1 https://github.com/theagentledger/agent-skillsWrote 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/theagentledger/agent-skills/decision-log)<a href="https://agentmods.dev/skills/theagentledger/agent-skills/decision-log"><img src="https://agentmods.dev/badge/skills/theagentledger/agent-skills/decision-log.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 | $0.00038 | $0.02708 |
| Opus 5 | $0.00019 | $0.01354 |
| Sonnet 5 | $0.00008 | $0.00542 |
| Haiku 4.5 | $0.00004 | $0.00271 |
Grade A, and why
decision-log 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 7d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 7d ago First seen · 380 lines · 38 tokens per session scan A 7b22e6b1c273
decision-log is a skill published in the GitHub repository theagentledger/agent-skills (6 stars, last pushed 5mo ago), with no licence file. It adds 38 tokens to every session and 2,708 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.
Other skills, from other repositories
judgment-training
A thinking and decision-making guide based on basic reasoning, long-term consequences, and reusable mental models. Mental models are simple ways to understand recurring patterns in decisions.
war-room
Convenes a multi-LLM expert panel to pressure-test hard-to-reverse decisions. Use when reversibility score is low and adversarial review is warranted.
business-model-canvas
Structures and evaluates business models using Osterwalder's nine-block Business Model Canvas: Customer Segments, Value Propositions, Channels, Customer Relationships, Revenue Streams, Key Resources, Key Activities, Key Partnerships, and Cost Structure. Use when designing a new venture, comparing business model…
appreciative-inquiry
Guides strengths-based organizational change using Cooperrider's Appreciative Inquiry 4D cycle: Discovery, Dream, Design, and Delivery. Surfaces peak experiences and positive patterns to amplify what works rather than fixing what is broken. Use when addressing team morale, redesigning processes, integrating…
growth-mindset
Applies Carol Dweck's growth mindset framework to individual resilience and organizational culture, distinguishing between fixed mindset (ability is innate) and growth mindset (ability develops through effort and strategy). Use when processing failure and setbacks, reframing team responses to challenges, designing…
negotiation-mindset-and-self
Builds the internal foundation required before entering any negotiation: identity as a negotiator, strategic self-awareness, emotional self-management, assumption auditing, and deliberate style selection. Provides practical self-assessment checklists and pre-negotiation protocols. Use when preparing mentally for a…