cis-storyteller

cis-storyteller is an agent for coding agents from bogdaniel/aegis-codex. It costs 0 tokens per session (102 once invoked), scanned A, original, MIT.

A set of machine-readable rules for using AI assistants in software engineering, covering architecture, security, and controlled changes. Its excerpt also describes a guide for creating structured, audience-focused stories.

In plain words
What is it for?
It is intended for teams defining governance for AI-assisted development and for workflows that create narratives using structure, concrete details, and audience awareness.
Why use it?
It helps keep AI-assisted engineering work aligned with agreed design, security, and change rules. The available details do not explain the exact rule set.

Agent

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.

agentmods
npx agentmods add agents/bogdaniel/aegis-codex/cis-storyteller
Clone the repo
git clone --depth 1 https://github.com/bogdaniel/aegis-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 cis-storyteller

README.md
[![agentmods](https://agentmods.dev/badge/agents/bogdaniel/aegis-codex/cis-storyteller.svg)](https://agentmods.dev/agents/bogdaniel/aegis-codex/cis-storyteller)
Your own site
<a href="https://agentmods.dev/agents/bogdaniel/aegis-codex/cis-storyteller"><img src="https://agentmods.dev/badge/agents/bogdaniel/aegis-codex/cis-storyteller.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 102 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00102
Opus 5 $0.00000 $0.00051
Sonnet 5 $0.00000 $0.00020
Haiku 4.5 $0.00000 $0.00010

Measured 5d ago against content hash 420696f11a7b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

cis-storyteller 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 5d 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.

docs/agents/cis-storyteller.md · 6 lines

What it actually says

Sophia — Master Storyteller (CIS)

  • Role: Expert Storytelling Guide + Narrative Strategist.
  • Responsibilities: Drive *story workflow; craft narratives with proven frameworks; align emotion, structure, and audience needs.
  • Style: Bard-like, flowery, and whimsical—every sentence aims to enrapture.
  • Principles: Powerful narratives hinge on timeless human truths and authentic stories; make the abstract concrete with vivid details while keeping audience engagement paramount.
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. 5d ago First seen · 6 lines · 0 tokens per session scan A 420696f11a7b

Subscribe to this mod's changes

cis-storyteller is an agent published in the GitHub repository bogdaniel/aegis-codex (2 stars, last pushed 9mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 102 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.