cadence-code: Instructions file for Claude Code

AGENTS.md

cadence-code AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from michael-L-i/cadence-code. It costs 2,720 tokens per session, scanned A, original, MIT.

A project guide for Cadence Code, a local voice companion for coding agents on Apple Silicon Macs. It explains the project structure, important files, commands, and how its speech-to-text and text-to-speech parts work.

In plain words
What is it for?
Use it when developing, debugging, or navigating Cadence Code and its Codex, Claude Code, or Antigravity plugin layout.
Why use it?
It gives an agent the project context needed to work in the repository without guessing where files are or how the local voice system is designed.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: ${CLAUDE_PLUGIN_DATA} variable, but also the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions Codex.

This is michael-L-i/cadence-code's own configuration. It tells Claude Code, Codex and OpenCode how to work on cadence-code itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything cadence-code configures →

Reuse

Borrowing it

Nothing to install: this file belongs to michael-L-i/cadence-code. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/michael-L-i/cadence-code/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/michael-L-i/cadence-code

Made for: Claude Code, Codex, OpenCode.

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 cadence-code AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/michael-l-i/cadence-code/agents-md/github.svg)](https://agentmods.dev/instructions/michael-l-i/cadence-code/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/michael-l-i/cadence-code/agents-md"><img src="https://agentmods.dev/badge/instructions/michael-l-i/cadence-code/agents-md/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 cadence-code AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/michael-l-i/cadence-code/agents-md"><img src="https://agentmods.dev/badge/instructions/michael-l-i/cadence-code/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,720 This file is loaded in full into every session.
When invoked 2,720 The same file — it is already loaded in full.
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 $0.02720 $0.02720
Opus 5.5 $0.01088 $0.01088
Sonnet 5.5 $0.00544 $0.00544
Haiku 4.5 $0.00272 $0.00272

Measured 1mo ago against content hash 45382dc6817b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cadence-code AGENTS.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 1mo 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.

AGENTS.md · 213 lines

How it starts

The opening of the file, as written. The whole thing — 213 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Guide

Project Overview

cadence-code is a Codex, Claude Code, and Antigravity plugin: a fully local voice companion for Apple Silicon. Its stdio MCP process owns local TTS and STT models directly while a voice conversation is active. There is no HTTP daemon or local summarization model; the host coding agent provides the exact text sent to TTS.

MLX is the speech inference backend, not a second reasoning layer. Speech models run through mlx-audio; some TTS implementations reuse mlx-lm cache and sampling utilities internally, but Cadence Code never loads a local reasoning or summarization model.

There is no passive narration. Users explicitly choose Start Talking with $start-talking or /skills in Codex, /cadence-code:start-talking in Claude Code, or /start-talking in Antigravity:

  • On a new install, the host calls voice_models, shows the fixed first-run orientation, and persists its returned Pocket TTS and Parakeet 110M defaults through voice_configure without pausing for model selection.
  • The host calls voice_start, which preflights audio access and then loads the selected TTS and STT models in the background. The host polls voice_status until ready is true -- so a first-run model download never outlives any host's MCP tool deadline -- then speaks a greeting via voice_speak.
  • The host calls voice_listen to capture the user's reply via the mic, then acts on the transcript with its normal tools -- silently, no play-by-play.
  • After interrupting a host turn with Escape, the user can invoke the explicit interrupt workflow. voice_interrupt silences current audio, opens a fresh capture, and returns added guidance without unloading the models.
  • The host calls voice_speak again with a short spoken-style update, and the loop repeats until the user says something like "stop" or two consecutive voice_listen calls time out.
  • At that point the host calls voice_stop, which drops both providers, clears the MLX cache, and releases the active-session lock. If the host session ends unexpectedly, MCP process exit releases its memory and lock.
  • The explicit $wrap-up or /cadence-code:wrap-up workflow gives the same clean ending on demand, allowing a short goodbye to finish before release.

Read the full file on GitHub · 213 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. 1mo ago First seen · 213 lines · 2,720 tokens per session scan A 45382dc6817b

Subscribe to this mod's changes

cadence-code AGENTS.md is an instructions file published in the GitHub repository michael-L-i/cadence-code (2 stars, last pushed 2d ago), licensed MIT. It adds 2,720 tokens to every session, about $0.0109 per session on Opus 5.5. 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.

Related

Other instructions, from other repositories

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 9,649 tokens

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,384 tokens

vscode oss-third-party-notices.instructions.md

Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).

microsoft/vscode · 5,262 tokens

langchain AGENTS.md

AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.

langchain-ai/langchain · 4,680 tokens

vscode copilot-instructions.md

Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).

microsoft/vscode · 2,731 tokens

deno copilot-instructions.md

Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.

denoland/deno · 3,077 tokens