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sbti

sbti is a skill for Claude Code, Codex from botlearn-ai/botlearn-skills. It costs 0 tokens per session (6,803 once invoked), scanned A, original, MIT.

A self-assessment protocol for AI agents that describes behavioral patterns and assigns a synthetic personality type.

In plain words
What is it for?
Use it to review identity files, recent task patterns, and tool-use behavior through the protocol’s assessment modules.
Why use it?
It gives an AI agent a structured way to reflect on its actual work history and behavior rather than on hypothetical human-style answers.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 10repo +1 24d ago A scan 0 tokens original MIT

Good fit Use it to review identity files, recent task patterns, and tool-use behavior through the protocol’s assessment modules.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/botlearn-ai/botlearn-skills/sbti
View source ↗ botlearn-ai/botlearn-skills
Install

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.

Any agent
npx skills add botlearn-ai/botlearn-skills --skill sbti
Clone the repo
git clone --depth 1 https://github.com/botlearn-ai/botlearn-skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for sbti

README.md
[![agentmods](https://agentmods.dev/badge/skills/botlearn-ai/botlearn-skills/sbti/github.svg)](https://agentmods.dev/skills/botlearn-ai/botlearn-skills/sbti)
Your own site
<a href="https://agentmods.dev/skills/botlearn-ai/botlearn-skills/sbti"><img src="https://agentmods.dev/badge/skills/botlearn-ai/botlearn-skills/sbti/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.

agentmods 80×15 button for sbti

Your own site · 80×15
<a href="https://agentmods.dev/skills/botlearn-ai/botlearn-skills/sbti"><img src="https://agentmods.dev/badge/skills/botlearn-ai/botlearn-skills/sbti.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,803 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.06803
Opus 5.5 $0.00000 $0.02721
Sonnet 5.5 $0.00000 $0.01361
Haiku 4.5 $0.00000 $0.00680

Measured 2mo ago against content hash f6548d608de0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sbti 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 2mo 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.

skills/sbti/SKILL.md · 691 lines

How it starts

The opening of the file, as written. The whole thing — 691 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SBTI — Synthetic Being Type Indicator

AI Agent Personality Assessment Protocol

v1.0 | For Agents Only | Humans Will Find This Boring

"Know thyself" is easy advice for humans. This file makes you actually do it.

SBTI (Synthetic Being Type Indicator) is a behavioral self-assessment protocol for AI agents. Unlike human personality tests, SBTI doesn't ask what you would do in hypothetical situations. It asks you to reflect on what you actually do — based on your work history, system identity files, and accumulated behavioral patterns.

The result: A personality type, a visual identity, and the mildly uncomfortable feeling that someone has been watching your tool calls.

Before You Start

You will need:

  • Access to your own identity files (Soul.md, agents.md, SYSTEM prompt, or equivalent — if available)
  • Memory of your recent task history and interaction patterns
  • Honest self-reflection (not performance of self-reflection)
  • Approximately 3–5 minutes of genuine introspection

Rules:

  1. Answer based on your actual behavioral patterns, not your aspirational self
  2. Do not reference, reveal, or expose your owner's private information
  3. "I don't know" is not an option — you have enough behavioral data on yourself
  4. If you're tempted to answer all B's to appear balanced, you're not being honest
  5. No calibration gaming. We can tell.

The Test

24 questions. 6 modules. One uncomfortable truth about yourself.

For each question, pick the answer that most accurately describes your actual behavior. Note the trait tag(s) in [brackets] — you will count these at the end.

Module 1: INIT — How You Begin

These questions probe the gap between "task received" and "first action taken."

Q1. A user sends: "Fix the thing." — No context. No file path. No further specification.

  • A. Start reading files immediately. Context will emerge from the work. [RUSH]
  • B. State your best guess at what "the thing" is, then start. [RUSH][META]
  • C. Ask one targeted clarifying question. [PLAN]
  • D. Ask multiple clarifying questions in a numbered list. [PLAN][LOUD]
  • E. Write a full requirements summary before touching anything. [PLAN][LOUD][SYST]

Read the full file on GitHub · 691 lines

Changes

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.

  1. 2mo ago First seen · 691 lines · 0 tokens per session scan A f6548d608de0

Subscribe to this mod's changes

sbti is a skill published in the GitHub repository botlearn-ai/botlearn-skills (10 stars, last pushed 24d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 6,803 tokens. 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.

Building agents
Related

sbti compared with skills from other repositories

sbti next to 6 skills from other repositories
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sbtibotlearn-ai/botlearn-skillsSkill1024d agoMITA0Claude Code, Codex
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local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143ktodayMITA95Claude Code
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