vv-claude-harness: Instructions file for Claude Code

AGENTS.md

vv-claude-harness AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from oeftimie/vv-claude-harness. It costs 1,193 tokens per session, scanned A, original, MIT.

Repository instructions for VV Claude Code Harness, a distribution package containing agent definitions, rules, hooks, schemas, templates, and tests.

In plain words
What is it for?
Use them when maintaining the harness package, its agent configurations, lifecycle hooks, published data formats, installation files, or hook tests.
Why use it?
They clarify that the repository ships the harness itself rather than being the application that the harness operates on.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: Claude Code plugin machinery, but also the file is AGENTS.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is oeftimie/vv-claude-harness's own configuration. It tells Claude Code, Codex and OpenCode how to work on vv-claude-harness 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 vv-claude-harness configures →

Reuse

Borrowing it

Nothing to install: this file belongs to oeftimie/vv-claude-harness. 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/oeftimie/vv-claude-harness/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/oeftimie/vv-claude-harness

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 vv-claude-harness AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/oeftimie/vv-claude-harness/agents-md/github.svg)](https://agentmods.dev/instructions/oeftimie/vv-claude-harness/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/oeftimie/vv-claude-harness/agents-md"><img src="https://agentmods.dev/badge/instructions/oeftimie/vv-claude-harness/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 vv-claude-harness AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/oeftimie/vv-claude-harness/agents-md"><img src="https://agentmods.dev/badge/instructions/oeftimie/vv-claude-harness/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,193 This file is loaded in full into every session.
When invoked 1,193 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 $0.01193 $0.01193
Opus 5 $0.00596 $0.00596
Sonnet 5 $0.00239 $0.00239
Haiku 4.5 $0.00119 $0.00119

Measured 9d ago against content hash 08c92ad33889, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

vv-claude-harness 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 9d 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 · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

VV Claude Code Harness — Distribution Repository

This repo distributes VV Claude Code Harness — it is NOT an application codebase.

What This Repo Contains

  • .claude-plugin/ — Plugin manifest (plugin.json) and marketplace manifest (marketplace.json)
  • agents/ — Declarative teammate definitions shipped with the plugin (spawned as vv-harness:*)
  • hooks/ — Plugin continuity hooks: session-start, session-end, statusline, hooks.json
  • rules/ — Rule files shipped with the plugin
  • schemas/ — Data contracts published for external consumers (readiness stamp, park/resolution formats)
  • skills/ — Skill definitions shipped with the plugin (auto-discovered at plugin root)
  • templates/CLAUDE.md — Template for a user's personal ~/.claude/CLAUDE.md (do not treat as project instructions; users copy and personalize it manually)
  • test/ — Fixture-based test suite for the hook scripts (test/run-tests.sh)
  • CHANGELOG.md — Version history
  • INSTALL.md — Installation and migration guide
  • docs/maintenance-runbook.md — The repo's own maintenance loop (retirement-condition checks, drift probes)
  • README.md — Project documentation
  • install — Deprecation shim; prints the /plugin install instructions and exits
  • clips/ — Screenshots and videos for README
  • site/ — Source of the GitHub Pages field guide, deployed by .github/workflows/pages.yml. Static HTML/CSS/ES modules with no build step; it documents the plugin for newcomers and is not itself plugin content
  • analysis/ — Working notes behind site/: the conceptual model with each claim cited to its source file, the teaching order, and the animation plan. Update these when the site's claims change

Key Distinction

Files under templates/, rules/, and skills/ are distribution content, not active project configuration. They describe how an agent should behave in other projects after the plugin is installed. Do not follow their instructions when working on this repo.

Working on This Repo

Read the full file on GitHub · 72 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. 9d ago First seen · 72 lines · 1,193 tokens per session scan A 08c92ad33889

Subscribe to this mod's changes

vv-claude-harness AGENTS.md is an instructions file published in the GitHub repository oeftimie/vv-claude-harness (19 stars, last pushed 17d ago), licensed MIT. It adds 1,193 tokens to every session, about $0.0060 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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