kairune-verify-agent-trust

kairune-verify-agent-trust is a skill for Claude Code, Codex from Virtual-Protocol/acp-cli-demos. It costs 79 tokens per session (1,701 once invoked), scanned A, original, no licence file.

A check of another software agent's Kairune trust record, including its trust level and verified claims. It can also show a suggested daily spending limit before money or work is entrusted to that agent.

In plain words
What is it for?
Use it for pre-payment checks, job-acceptance decisions, and spending controls, using a live API, a mediated ACP job, or supplied evidence.
Why use it?
It helps you assess a counterparty before approving spending, accepting a job, or sending a payment. It reduces the need to make that decision without evidence about the agent's history.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for pre-payment checks, job-acceptance decisions, and spending controls, using a live API, a mediated ACP job, or supplied evidence.

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Install with agentmods
npx agentmods add skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust
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.

Any agent
npx skills add Virtual-Protocol/acp-cli-demos --skill kairune-verify-agent-trust
Clone the repo
git clone --depth 1 https://github.com/Virtual-Protocol/acp-cli-demos

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 kairune-verify-agent-trust

README.md
[![agentmods](https://agentmods.dev/badge/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust/github.svg)](https://agentmods.dev/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust)
Your own site
<a href="https://agentmods.dev/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust"><img src="https://agentmods.dev/badge/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust/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 kairune-verify-agent-trust

Your own site · 80×15
<a href="https://agentmods.dev/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust"><img src="https://agentmods.dev/badge/skills/virtual-protocol/acp-cli-demos/kairune-verify-agent-trust.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,701 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00079 $0.01701
Opus 5 $0.00039 $0.00851
Sonnet 5 $0.00016 $0.00340
Haiku 4.5 $0.00008 $0.00170

Measured 9d ago against content hash 9fcb6d93b6f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

kairune-verify-agent-trust scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **Tools**: an HTTPS client (`curl`/fetch) for live API mode; an ACP client for
showcase/kairune-verifiable-trust/skills/kairune-verify-agent-trust/SKILL.md · 171 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

2 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. 9d ago First seen · 171 lines · 79 tokens per session scan A 9fcb6d93b6f6

Subscribe to this mod's changes

kairune-verify-agent-trust is a skill published in the GitHub repository Virtual-Protocol/acp-cli-demos (22 stars, last pushed 23d ago), with no licence file. It adds 79 tokens to every session and 1,701 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories