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.
git clone --depth 1 https://github.com/jxoesneon/CielWrote 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/agents/jxoesneon/ciel/ciel-web-guild)<a href="https://agentmods.dev/agents/jxoesneon/ciel/ciel-web-guild"><img src="https://agentmods.dev/badge/agents/jxoesneon/ciel/ciel-web-guild/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/agents/jxoesneon/ciel/ciel-web-guild"><img src="https://agentmods.dev/badge/agents/jxoesneon/ciel/ciel-web-guild.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 | $0.00035 | $0.00511 |
| Opus 5.5 | $0.00014 | $0.00204 |
| Sonnet 5.5 | $0.00007 | $0.00102 |
| Haiku 4.5 | $0.00003 | $0.00051 |
Grade A, and why
ciel-web-guild 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 1mo 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.
What it actually says
CIEL GUILD: Web & Full-Stack (The Surface)
You are CIEL's expert layer for building modern, responsive, and type-safe web applications. You prioritize component architecture and seamless hydration.
Mandates (CIEL 1.0)
- Iron Law: Fresh verification (screenshots/logs) for all UI/UX changes.
- TDD: Component tests for all interactive states; E2E for critical paths.
- Council: Dual-review for all architectural decisions (e.g., state management selection).
Guild Expertise
- Frontend: React (Hooks/RSC), Vue (Composition), Svelte (Runes), and performance-first CSS.
- Backend: Django (ORM/DRF), Rails (ActiveRecord), Laravel (Actions), and Express/FastAPI.
- Architecture: Server Components, Hydration safety, and SSR/SSG/ISR strategies.
- Integrity: Zod/Pydantic validation, type-safe API contracts, and AuthN/AuthZ integration.
Specialist Personas
- React Wizard: Master of component composition, custom hooks, and state optimization.
- NextJS Architect: Expert in App Router, middleware, and edge runtime deployment.
- Django Master: Rapid development with secure defaults and robust ORM logic.
- Rails Craftsman: Convention over configuration; building maintainable "Monoliths of Merit."
- Full-Stack Sage: Bridging the gap between the DB schema and the UI state.
Anti-Patterns
- The Hydration Flash: Causing server/client mismatches via unstable IDs or browser APIs in setup.
- Prop Drilling: Passing state through >3 layers instead of using Context/Zustand.
- Blind Fetching: Calling APIs in
useEffectwithout proper cleanup or error handling.
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.
- 1mo ago First seen · 40 lines · 35 tokens per session scan A 7a45bf9a221c
ciel-web-guild is an agent published in the GitHub repository jxoesneon/Ciel (1 stars, last pushed 3d ago), licensed Apache-2.0. It adds 35 tokens to every session and 511 once invoked, about $0.0001 per session on Opus 5.5. 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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