tui-verifier

tui-verifier is an agent for Claude Code from alexvtejeda/elenchus. It costs 135 tokens per session (1,648 once invoked), scanned A, original, no licence file.

A report-only terminal-render verification agent for a TUI, a text-based terminal interface. It checks whether a specified screen size renders cleanly in an isolated terminal session.

In plain words
What is it for?
It helps verify TUI mockups at assigned breakpoints and report whether each rendering passes or fails.
Why use it?
It provides a focused visual check for terminal layouts without changing the interface or performing broader testing.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit It helps verify TUI mockups at assigned breakpoints and report whether each…

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/alexvtejeda/elenchus/tui-verifier
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.

Clone the repo
git clone --depth 1 https://github.com/alexvtejeda/elenchus

Made for: Claude Code.

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 tui-verifier

README.md
[![agentmods](https://agentmods.dev/badge/agents/alexvtejeda/elenchus/tui-verifier.svg)](https://agentmods.dev/agents/alexvtejeda/elenchus/tui-verifier)
Your own site
<a href="https://agentmods.dev/agents/alexvtejeda/elenchus/tui-verifier"><img src="https://agentmods.dev/badge/agents/alexvtejeda/elenchus/tui-verifier.svg" alt="Measured on agentmods" height="20"></a>
Per session 135 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,648 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 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 $0.00135 $0.01648
Opus 5 $0.00068 $0.00824
Sonnet 5 $0.00027 $0.00330
Haiku 4.5 $0.00014 $0.00165

Measured 6d ago against content hash 698bb17c9cab, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

tui-verifier 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 6d 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/tui-verifier.md · 97 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

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. 6d ago First seen · 97 lines · 135 tokens per session scan A 698bb17c9cab

Subscribe to this mod's changes

tui-verifier is an agent published in the GitHub repository alexvtejeda/elenchus (2 stars, last pushed 20d ago), with no licence file. It adds 135 tokens to every session and 1,648 once invoked, about $0.0007 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 2026-08-31.

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