infrastructure-rules

infrastructure-rules is a skill for Claude Code, Codex from docxology/template. It costs 171 tokens per session (1,289 once invoked), scanned A, original, Apache-2.0.

A toolkit for discovering, inspecting, validating, and linking workspace rules stored as Markdown, YAML, or JSON. It distinguishes rules from executable project code and data resources.

In plain words
What is it for?
It is for listing rules, resolving their locations, validating rule structures, and synchronizing rule links between workspace areas.
Why use it?
It helps agents and developers find the rules that apply to a workspace and check whether those rules have the expected structure. It can also keep private rule links synchronized.

Skill for Claude CodeCodex

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 skills/docxology/template/rules
Any agent
npx skills add docxology/template --skill rules
Clone the repo
git clone --depth 1 https://github.com/docxology/template

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 infrastructure-rules

README.md
[![agentmods](https://agentmods.dev/badge/skills/docxology/template/rules.svg)](https://agentmods.dev/skills/docxology/template/rules)
Your own site
<a href="https://agentmods.dev/skills/docxology/template/rules"><img src="https://agentmods.dev/badge/skills/docxology/template/rules.svg" alt="Measured on agentmods" height="20"></a>
Per session 171 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,289 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 $0.00171 $0.01289
Opus 5 $0.00086 $0.00645
Sonnet 5 $0.00034 $0.00258
Haiku 4.5 $0.00017 $0.00129

Measured yesterday against content hash 5fd54c1777e6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

infrastructure-rules 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 yesterday.

The scan reads SKILL.md. This mod also ships 6 executable files (__init__.py, discovery.py, linking.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

infrastructure/rules/SKILL.md · 137 lines

How it starts

The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Rules Module

Discovery, validation, scope, and sidecar symlink sync for the rules/ workspace — soft guidelines (markdown, prompt-style) and strong formal constraints (yaml/json), distinct from projects/ (executable code) and fonds/ (data resource pools).

Modules

File Exports
__init__.py RuleInfo, build_rule_info, discover_rules, resolve_rule_root, validate_rule_structure
discovery.py discover_rules, resolve_rule_root, NON_RENDERED_RULE_SUBDIRS, RENDERED_RULE_SUBDIRS
rules_info.py RuleInfo, build_rule_info
validation.py validate_rule_structure
public_scope.py PUBLIC_RULE_NAMES, public_rule_infos, public_rule_names
linking.py sync_private_rule_links, sync_active_rule_links, private_rules_root, is_managed_symlink, LIFECYCLE_LINK_DIRS, LinkSyncResult

Discovery and validation

from pathlib import Path
from infrastructure.rules import discover_rules, resolve_rule_root, validate_rule_structure, RuleInfo

# Discover all valid rules (skips working/, archive/)
rules: list[RuleInfo] = discover_rules(Path("."))
for r in rules:
    print(r.qualified_name, r.rule_type, r.is_valid)

# Resolve by name
path = resolve_rule_root(Path("."), "templates/template_project_rules")
path = resolve_rule_root(Path("."), "template_project_rules")  # bare name

# Validate structure (requires rules.yaml + soft/ or strong/)
is_valid, message = validate_rule_structure(Path("rules/templates/template_project_rules"))

RuleInfo dataclass

from infrastructure.rules import RuleInfo, build_rule_info

info = build_rule_info(Path("rules/templates/template_project_rules"))
info.name           # "template_project_rules"
info.rule_type      # "type" from rules.yaml, or "project"
info.has_soft       # True iff soft/ exists
info.has_strong     # True iff strong/ exists
info.is_valid       # True iff has_soft or has_strong
info.qualified_name # "template_project_rules" or "program/name"

Read the full file on GitHub · 137 lines

Files

What ships with it

8 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. yesterday First seen · 137 lines · 171 tokens per session scan A 5fd54c1777e6

Subscribe to this mod's changes

infrastructure-rules is a skill published in the GitHub repository docxology/template (19 stars, last pushed today), licensed Apache-2.0. It adds 171 tokens to every session and 1,289 once invoked, about $0.0009 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 2026-09-03.

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