voice-copilot-install

voice-copilot-install is a command for Claude Code from zircote/human-voice. It costs 13 tokens per session (832 once invoked), scanned A, original, MIT.

A command that installs writing-style profiles into a project's GitHub Copilot setup. GitHub Copilot is a coding assistant, and these profiles guide how it produces text and code-related output.

In plain words
What is it for?
Use it to install one or more profiles, choose a project-wide default, route different files to different profiles, preview changes, or merge them with existing configuration.
Why use it?
It avoids setting up the same Copilot instructions, prompts, agents, and review workflow by hand across projects.

Command for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: mentions AGENTS.md.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the human-voice plugin — 2 skills, 12 commands, 3 agents, 1 hook shipped together

Good fit Use it to install one or more profiles, choose a project-wide default, route different files to different profiles, preview changes, or merge them with existing configuration.

Compare 6 commands from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add zircote/human-voice
Claude Code
/plugin install human-voice

Made for: Claude Code.

Or install human-voice, the plugin that ships this one along with the rest of its 2 skills, 12 commands, 3 agents, 1 hook.

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 voice-copilot-install

README.md
[![agentmods](https://agentmods.dev/badge/commands/zircote/human-voice/voice-copilot-install/github.svg)](https://agentmods.dev/commands/zircote/human-voice/voice-copilot-install)
Your own site
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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 voice-copilot-install

Your own site · 80×15
<a href="https://agentmods.dev/commands/zircote/human-voice/voice-copilot-install"><img src="https://agentmods.dev/badge/commands/zircote/human-voice/voice-copilot-install.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 832 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 $0.00013 $0.00832
Opus 5.5 $0.00005 $0.00333
Sonnet 5.5 $0.00003 $0.00166
Haiku 4.5 $0.00001 $0.00083

Measured 1mo ago against content hash e9891ddfb9fb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

voice-copilot-install 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.

commands/voice-copilot-install.md · 51 lines

How it starts

The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/human-voice:voice-copilot-install

Install one or more human-voice profiles into a target project as GitHub Copilot custom instructions, prompts, agents, AGENTS.md, and a PR review workflow.

Arguments

$ARGUMENTS — optional CLI args forwarded to bin/voice-copilot-install. Examples:

  • --target /path/to/repo (default: current working directory)
  • --profile robert-allen (single profile; default: active profile)
  • --profiles robert-allen,tech-authority --route 'docs/**=tech-authority;**/*.md=robert-allen'
  • --default robert-allen (which installed slug is the repo default)
  • --overwrite error|merge|force (default: merge — replaces marker blocks, preserves surrounding content)
  • --dry-run (print intended writes, touch nothing)
  • --no-workflow, --no-prompts, --no-agent, --no-agents-md, --no-redact

If $ARGUMENTS is empty, run with defaults (active profile, install into cwd, merge mode).

Steps

Important: always invoke the CLI via its absolute path at ${CLAUDE_PLUGIN_ROOT}/bin/voice-copilot-install. The default --target=. resolves against the user's current working directory (the project they're standing in), which is what you want. Do NOT cd into the plugin root first — that would make --target=. resolve to the plugin itself.

  1. Run: "${CLAUDE_PLUGIN_ROOT}/bin/voice-copilot-install" $ARGUMENTS. Surface the list of written/skipped files. If the user passed --dry-run, the CLI will print intended writes and touch nothing — do not follow up with a real install unless they ask.

  2. Report: Summarise what was written and point the user at .github/copilot-instructions.md as the entry point. If a workflow was written, remind them to commit and push so Copilot code review picks it up on the next PR.

What gets written

  • .github/copilot-instructions.md — repo-wide, loaded by Copilot automatically on GitHub.
  • AGENTS.md at repo root — coding-agent instructions.
  • .github/instructions/human-voice-<slug>.instructions.md — path-scoped (one per profile; applyTo glob drives routing).
  • .github/prompts/voice-{review,fix,draft}.prompt.md — reusable Copilot Chat slash commands.
  • .github/agents/human-voice-<slug>.agent.md — Copilot custom agents (one per profile).
  • .github/human-voice/<slug>/profile.json + voice-prompt.txt — redacted profile artefacts.
  • .github/human-voice/scripts/*.js — bundled validator scripts.
  • .github/workflows/voice-review.yml — PR workflow that runs validators on changed prose and comments findings.

Read the full file on GitHub · 51 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 · 51 lines · 13 tokens per session scan A e9891ddfb9fb

Subscribe to this mod's changes

voice-copilot-install is a command published in the GitHub repository zircote/human-voice (12 stars, last pushed 3mo ago), licensed MIT. It adds 13 tokens to every session and 832 once invoked, about $0.0001 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.