syft-guidance-rulebook

syft-guidance-rulebook is a skill for Claude Code, Codex from Solatrader/syft-news-skills. It costs 58 tokens per session (453 once invoked), scanned A, original, Apache-2.0.

A workflow for saving confirmed, long-term news and editorial preferences in a persistent rulebook. The rulebook is a document that future profile, briefing, and storyline work can consult.

In plain words
What is it for?
Recording topic preferences, story-branch choices, search rules, recurring dislikes, and other editorial guidance for later news work.
Why use it?
It prevents temporary requests or unconfirmed guesses from being treated as permanent instructions. It also requires confirmation before saving a lasting preference.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code; mentions Codex.

Good fit Recording topic preferences, story-branch choices, search rules, recurring dislikes, and other editorial guidance for later news work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/solatrader/syft-news-skills/syft-guidance-rulebook
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 Solatrader/syft-news-skills --skill syft-guidance-rulebook
Clone the repo
git clone --depth 1 https://github.com/Solatrader/syft-news-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 syft-guidance-rulebook

README.md
[![agentmods](https://agentmods.dev/badge/skills/solatrader/syft-news-skills/syft-guidance-rulebook/github.svg)](https://agentmods.dev/skills/solatrader/syft-news-skills/syft-guidance-rulebook)
Your own site
<a href="https://agentmods.dev/skills/solatrader/syft-news-skills/syft-guidance-rulebook"><img src="https://agentmods.dev/badge/skills/solatrader/syft-news-skills/syft-guidance-rulebook/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 syft-guidance-rulebook

Your own site · 80×15
<a href="https://agentmods.dev/skills/solatrader/syft-news-skills/syft-guidance-rulebook"><img src="https://agentmods.dev/badge/skills/solatrader/syft-news-skills/syft-guidance-rulebook.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 453 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 $0.00058 $0.00453
Opus 5 $0.00029 $0.00227
Sonnet 5 $0.00012 $0.00091
Haiku 4.5 $0.00006 $0.00045

Measured 12d ago against content hash 22e7bf713924, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

syft-guidance-rulebook 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 12d 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.

.github/skills/syft-guidance-rulebook/SKILL.md · 81 lines

What it actually says

Syft Guidance Rulebook

Use this skill when the user expresses something that may deserve long-term storage.

Goal

Maintain a persistent user guidance document that future profile, briefing, and storyline work can read as parallel guidance.

Recommended file:

  • profiles/user_guidance_rulebook.md

If a workspace already uses a JSON rulebook, reuse it instead of forcing Markdown. The critical behavior is the workflow, not the file format.

Golden rule

Never store a long-lived rule directly from one raw user sentence.

Always do this first:

  1. summarize your understanding
  2. ask whether the summary is correct
  3. ask whether the user wants it persisted
  4. only then write it into the rulebook

Good candidates for storage

  • long-term content preferences
  • structural editorial preferences
  • storyline / branch handling preferences
  • search extension preferences
  • recurring dislikes or red lines

Bad candidates for storage

  • one-off requests for today only
  • temporary formatting asks
  • speculative guesses that the user has not confirmed

Rulebook entry shape

Each stored rule should preserve:

  • id
  • name
  • scope
  • kind
  • priority
  • status
  • canonical guidance text
  • short rationale
  • source note
  • confirmed date

Read references/rulebook-template.md before editing the file.

Scope guidance

Use:

  • all for rules that should influence almost everything
  • editorial for daily briefing behavior
  • storyline for event-tree organization
  • syft_search for search completion behavior
  • recommendation for future recommendation logic

Priority guidance

Use broad bands:

  • 85-100: strong, identity-defining, should almost always affect output
  • 65-80: meaningful preference, usually keep active
  • 40-60: soft preference
  • <40: weak or situational preference
Files

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.

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. 12d ago First seen · 81 lines · 58 tokens per session scan A 22e7bf713924

Subscribe to this mod's changes

syft-guidance-rulebook is a skill published in the GitHub repository Solatrader/syft-news-skills (5 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 58 tokens to every session and 453 once invoked, about $0.0003 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.