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agent-dice CLAUDE.md

agent-dice CLAUDE.md is an instructions file for coding agents from pro-vi/agent-dice. It costs 800 tokens per session, scanned A, original, MIT.

A project instruction file for agent-dice, a system that uses probabilistic dice rolls to trigger actions in Claude Code hooks. It documents the project structure, development commands, adapters, installation, and tests.

In plain words
What is it for?
Use it when developing, installing, or testing agent-dice across Claude Code, Codex, and other supported hosts.
Why use it?
It gives coding agents the project-specific rules and commands needed to change and test agent-dice correctly.

Instructions file

not rated 23 1mo ago A scan 800 tokens original MIT
View the source file pro-vi/agent-dice
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 instructions/pro-vi/agent-dice/claude-md
Clone the repo
git clone --depth 1 https://github.com/pro-vi/agent-dice

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 agent-dice CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/pro-vi/agent-dice/claude-md.svg)](https://agentmods.dev/instructions/pro-vi/agent-dice/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/pro-vi/agent-dice/claude-md"><img src="https://agentmods.dev/badge/instructions/pro-vi/agent-dice/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 800 This file is loaded in full into every session.
When invoked 800 The same file — it is already loaded in full.
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 $0.00800 $0.00800
Opus 5 $0.00400 $0.00400
Sonnet 5 $0.00160 $0.00160
Haiku 4.5 $0.00080 $0.00080

Measured 4d ago against content hash b82b507f3577, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-dice CLAUDE.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.

CLAUDE.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

agent-dice

Probabilistic dice trigger system for Claude Code hooks.

Project Layout

  • src/index.ts — Public API facade (delegates to core via the Claude adapter)
  • src/core/ — Host-agnostic engine + DiceHost contract + pure accumulator (no Claude/Bun/fs)
  • src/adapters/ — Claude Code adapter + trigger renderer; pi/ (in-process host); codex/ (hook-based host — Claude twin: rollout depth parser + host reusing the Claude stores @ ~/.codex/dice)
  • src/{registry,state,cooldown,transcript,session,roll}.ts — Claude/file primitives
  • bin/agent-dice.ts — CLI entrypoint
  • hooks/ — Hook scripts: Claude (stop, session-start) + Codex (codex-stop, codex-session-start)
  • install.sh — Installer (symlinks, hook registration, dependency checks)
  • tests/unit/test_cc_dice.bats — BATS test suite
  • tests/conformance/ — Conformance probes (run.ts entry; facade/storage/boundary/core-engine)
  • docs/architecture.md — Architecture, design decisions, origin story

Development

bun install                  # install dev dependencies
bun run test                 # run test suite (BATS + conformance). NOT bare `bun test`
./install.sh check           # verify installation
DEBUG=1 bun hooks/stop.ts    # run stop hook with verbose logging

Key Concepts

  • Core + adapters: src/core/ owns host-agnostic policy behind the DiceHost contract; three hosts ship on it with zero core changes — claude-code.ts (default), codex/ (hook-based, the Claude twin), and pi/ (in-process extension). src/index.ts stays the public Claude facade.
  • Boundary: nothing under src/core/** may import a Claude/host module, node builtin, Bun, or process.env (enforced by conformance check C8).
  • Slots: Named dice configurations persisted to ~/.claude/dice/slots.json
  • Shared pools: checkAllSlots() groups slots by die size, rolls one base die per group
  • Session isolation: State is per-slot AND per-session via AGENT_DICE_SESSION_ID (or the CC_DICE_SESSION_ID back-compat alias)
  • Hook exit codes: 0 = silent, 2 = stderr shown to Claude

Read the full file on GitHub · 54 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. 4d ago First seen · 54 lines · 800 tokens per session scan A b82b507f3577

Subscribe to this mod's changes

agent-dice CLAUDE.md is an instructions file published in the GitHub repository pro-vi/agent-dice (23 stars, last pushed 1mo ago), licensed MIT. It adds 800 tokens to every session, about $0.0040 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 2026-08-30.

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