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.
npx skills add dinglebear-ai/dendrite --skill web-app-testinggit clone --depth 1 https://github.com/dinglebear-ai/dendriteWrote 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.
[](https://agentmods.dev/skills/dinglebear-ai/dendrite/web-app-testing)<a href="https://agentmods.dev/skills/dinglebear-ai/dendrite/web-app-testing"><img src="https://agentmods.dev/badge/skills/dinglebear-ai/dendrite/web-app-testing/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.
<a href="https://agentmods.dev/skills/dinglebear-ai/dendrite/web-app-testing"><img src="https://agentmods.dev/badge/skills/dinglebear-ai/dendrite/web-app-testing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00199 | $0.01729 |
| Opus 5.5 | $0.00080 | $0.00692 |
| Sonnet 5.5 | $0.00040 | $0.00346 |
| Haiku 4.5 | $0.00020 | $0.00173 |
Grade A, and why
web-app-testing 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 2mo 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.
`curl -s http://127.0.0.1:9222/json/version` returns a `Browser` string. Do not assume this The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
5 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.
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.
- 2mo ago First seen · 96 lines · 199 tokens per session scan A 848eb626da74
web-app-testing is a skill published in the GitHub repository dinglebear-ai/dendrite (1 stars, last pushed 1mo ago), licensed AGPL-3.0. It adds 199 tokens to every session and 1,729 once invoked, about $0.0008 per session on Opus 5.5. 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 2026-08-31.
web-app-testing compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| web-app-testingdinglebear-ai/dendrite | Skill | 1 | 1mo ago | AGPL-3.0 | A | 199 | Claude Code, Codex |
| ui-regressionfcakyon/claude-codex-settings | Skill | 1.2k | today | Apache-2.0 | A | 87 | Claude Code |
| run-qafcakyon/claude-codex-settings | Skill | 1.2k | today | Apache-2.0 | A | 51 | Claude Code |
| browser-testingcafe3310/public-agent-skills | Skill | 256 | 9d ago | Apache-2.0 | A | 34 | Claude Code, Codex |
| build-verification-skillcraigcossairt/trellis | Skill | 5 | today | MIT | A | 92 | Claude Code, Codex |
| e2ejxoesneon/Ciel | Skill | 1 | 15d ago | Apache-2.0 | A | 172 | Claude Code, Codex |
| dev-browserjxoesneon/Ciel | Skill | 1 | 15d ago | Apache-2.0 | A | 40 | Claude Code, Codex |