reticle

A skill for inspecting and testing a running web application from inside the app. It checks the page structure, network activity, routes, browser-console messages, and framework state instead of relying on screenshots.

In plain words
What is it for?
Use it to install or configure Reticle and verify user-facing changes end to end.
Why use it?
It replaces visual guessing with evidence from a real user flow and reports a verdict plus the file and line needing attention.

Skill for Claude CodeCodex

Part of the reticle plugin — 1 skill shipped together

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.

agentmods
npx agentmods add skills/reticlehq/reticle/plugin
Any agent
npx skills add reticlehq/reticle --skill plugin
Clone the repo
git clone --depth 1 https://github.com/reticlehq/reticle

Made for: Claude Code, Codex.

Or install reticle, the plugin that ships this one along with the rest of its 1 skill.

Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,166 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00097 $0.03166
Opus 5 $0.00048 $0.01583
Sonnet 5 $0.00019 $0.00633
Haiku 4.5 $0.00010 $0.00317

Measured 3d ago against content hash 381bdf5c52eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

reticle 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 3d 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.

Read the report rather than trusting the exit code: `✓` applied, `·` already wired, `–` skipped, `ℹ` done but incomplete in a way that matters, `⚠` needs your edit. **`⚠` and `ℹ` both need you**, and each line carries th
plugin/SKILL.md · 196 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

1 file 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. 3d ago First seen · 196 lines · 97 tokens per session scan A 381bdf5c52eb

Subscribe to this mod's changes

reticle is a skill published in the GitHub repository reticlehq/reticle (410 stars, last pushed 3d ago), with no licence file. It adds 97 tokens to every session and 3,166 once invoked, about $0.0005 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.

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