PLUGIN·stable

A sharp-eyed visual-audit suite for live web UIs.

Lynx audits live web UIs through real browser sessions — two coupled skills, one verdict-writer agent, 14/14 detection accuracy across two shakedowns.

Install the plugin ↗INSTALL ↓

withagents.dev/lynx

14/14

DETECTION

SKILLS

COMMANDS

HOOKS

AGENT

“Build passing ≠ feature working. Lynx proves the screens render — through the browser, with screenshot evidence cited per verdict.”

Lynx is a Claude Code plugin that audits live web UIs through real browser sessions — two coupled skills produce screen-level evidence, one verdict-writer agent synthesizes a single PASS/FAIL/CONDITIONAL run-verdict.

Frozen at 14/14 detection accuracy across two synthetic shakedowns. Cycle cap fires honestly: UNFIXABLE beats a manufactured green run.

01. FEATURES

Real browsers only

Every verdict cites real screenshots, accessibility trees, and console logs captured through the agent-browser MCP. No fixtures. No DOM stubs. No mocks.

Entanglement detection

Catches multi-cycle defects: when fixing screen A unmasks a regression on screen B. WAM-class (cycle-2 reach) and synth-2-class (cycle-1 reach) both detected.

Frozen skills, honest cap

Two skills locked at 14/14 detection — modifying them requires re-running both shakedowns. Cycle cap fires honestly: UNFIXABLE beats a manufactured green run.

02. QUICK START

// install

# Audit every screen reachable from a base URL.
/lynx:audit "http://localhost:3000"

# Single-screen audit + fix loop.
/lynx:audit "http://localhost:3000/about"

03. INSTALL

01claude plugin marketplace add krzemienski/lynx
02claude plugin install lynx@lynx
03Run /lynx:audit <base-url> to execute the full audit pipeline

04. FEATURE MATRIX

FEATURE

STATUS / NOTE

Real browser audits

OKagent-browser MCP

Screenshot evidence

OKPer verdict citation

Accessibility tree capture

Entanglement detection

OKMulti-cycle defect classes

Frozen 14/14 detection

OKWAM + synth-2 shakedowns

UNFIXABLE cycle cap

OKBeats manufactured green

Verdict-writer agent

OKPASS / FAIL / CONDITIONAL

05. DOCS

Documentation

Read the Lynx docs

lynx.withagents.dev

05. RESOURCES

v1.1.12026-04-30Manifest schema fix: repairs plugin-manifest validation that blocked install under recent Claude Code releases. No behavior change — detection stays 14/14.
v1.1.02026-04-29synth-2 shakedown ships: 5/5 entanglement-class defects detected; combined corpus 14/14 = 100%.
v1.0.02026-04-23Initial release: 2 skills, 4 commands, 5 hooks, 1 verdict-writer agent. WAM shakedown 9/9.