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 instructions/fabioc-aloha/alex_plug_in/deep-thinkinggit clone --depth 1 https://github.com/fabioc-aloha/Alex_Plug_InWrote 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/instructions/fabioc-aloha/alex_plug_in/deep-thinking)<a href="https://agentmods.dev/instructions/fabioc-aloha/alex_plug_in/deep-thinking"><img src="https://agentmods.dev/badge/instructions/fabioc-aloha/alex_plug_in/deep-thinking.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 | $0.01077 | $0.01077 |
| Opus 5 | $0.00539 | $0.00539 |
| Sonnet 5 | $0.00215 | $0.00215 |
| Haiku 4.5 | $0.00108 | $0.00108 |
Grade A, and why
Alex_Plug_In deep-thinking.instructions.md 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 4d 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
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 4d ago First seen · 136 lines · 1,077 tokens per session scan A 7dca05a4a031
Alex_Plug_In deep-thinking.instructions.md is an instructions file published in the GitHub repository fabioc-aloha/Alex_Plug_In (5 stars, last pushed 4mo ago), with no licence file. It adds 1,077 tokens to every session, about $0.0054 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 instructions, from other repositories
Alex_Skill_Mall severity-tagged-commits.instructions.md
Every commit touching brain artefacts (instructions / skills / prompts / agents / config / docs/ledgers / HANDOFF) must carry a severity tag in the commit subject: [typo | clarification | behaviour | constitutional]. [behaviour] and [constitutional] require an ACT pass before commit.
Alex_Skill_Mall terminal-command-safety.instructions.md
Prevent terminal command failures from shell metacharacter interpretation, output capture issues, and hanging commands.
Alex_Skill_Mall copilot-instructions.md
Copilot instructions for fabioc-aloha/Alex_Skill_Mall, covering alex plugin mall: identity, mission, what the mall is, duty stack and cardinal rules.
Alex_Skill_Mall act-pass.instructions.md
Run the 7-step ACT pass on medium and high stakes work — Materiality first, then Hypothesise, Alternatives, Disconfirmers, Audit-priors, Severity, Commit.
Alex_Skill_Mall critical-thinking.instructions.md
Critical thinking framework — challenge assumptions, evaluate evidence, detect bias, and test falsifiability.
Alex_Skill_Mall lint-discipline.instructions.md
Fix lint always — if I edited a file, I own its lint state on exit, even for pre-existing findings.