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 brcampidelli/chimera-agent --skill check-the-provider-before-you-cataloggit clone --depth 1 https://github.com/brcampidelli/chimera-agentWrote 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/brcampidelli/chimera-agent/check-the-provider-before-you-catalog)<a href="https://agentmods.dev/skills/brcampidelli/chimera-agent/check-the-provider-before-you-catalog"><img src="https://agentmods.dev/badge/skills/brcampidelli/chimera-agent/check-the-provider-before-you-catalog/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/brcampidelli/chimera-agent/check-the-provider-before-you-catalog"><img src="https://agentmods.dev/badge/skills/brcampidelli/chimera-agent/check-the-provider-before-you-catalog.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 | $0.00026 | $0.00349 |
| Opus 5.5 | $0.00010 | $0.00140 |
| Sonnet 5.5 | $0.00005 | $0.00070 |
| Haiku 4.5 | $0.00003 | $0.00035 |
Grade A, and why
check-the-provider-before-you-catalog 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 22d 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
Trigger
You are changing a model catalogue. Identifiers, prices, limits, modalities and tool support can change independently.
Do
Take the exact slug, price and served window from the live OpenRouter index through chimera.providers.listing; record the source and check date. When a row's price differs from the index, retain the old pair in also_seen rather than overwriting its history. Keep unknown values as None, never guessed. Check for duplicates. If the source is ambiguous, leave the entry unchanged and ask.
Avoid
Do not copy prices or windows from a vendor's marketing page or another model. Do not overwrite also_seen history. An advertised window is not necessarily the window the route serves.
Check
Run the catalogue unit tests and tests/test_catalog_is_live.py (a network check run on main), then inspect the entry through the CLI. Non-empty fields alone do not prove correctness.
Risk
The live index can change after merge as routes and prices change. Source references and check dates make updates traceable; they do not guarantee future accuracy. Receipts are priced from the live index; the catalogue row is a fallback.
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.
- 22d ago First seen · 37 lines · 26 tokens per session scan A 4a880f31b601
check-the-provider-before-you-catalog is a skill published in the GitHub repository brcampidelli/chimera-agent (29 stars, last pushed today), licensed Apache-2.0. It adds 26 tokens to every session and 349 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 2026-10-05.
Other skills, from other repositories
weknora-shared
Use when driving a WeKnora RAG server through the weknora CLI as an agent — authenticating, managing knowledge bases / documents / sessions / agents, running search or chat, or interpreting the CLI's JSON envelopes and exit codes. Read this before any other weknora- skill.
weknora-rag-search
Use when retrieving from or asking questions against a WeKnora knowledge base via the weknora CLI — and especially when unsure whether to use chat, session ask, or search chunks for a given goal.
deepeval
Use when discussing or working with DeepEval (the python AI evaluation framework).
prompt-enhancer
Transform poor or overly simple prompts with expert-level framing. Use when the user explicitly asks to improve, refine, or rewrite a prompt, or wants help framing a request for another AI system. Do NOT use for authoring, reviewing, or migrating system prompts or skills targeting a specific Claude model.
ambitious-model-use
Use when the user asks to be more ambitious with an AI task: aim at the outcome behind it, work it like a field-leading expert from raw data, or bring in other fields. Do NOT use for plain prompt rewording; use prompt-enhancer.
ml-llm-wiki
Use when answering questions from this machine-learning knowledge base. Triggers: questions about transformers, attention cost and efficiency, and long-context scaling; 'what do we know about attention', 'check the ML wiki'. Read-only querying of compiled knowledge; to add, update, supersede, lint, audit, or critique…