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 agentmods add skills/catalystbyzoho/claude-plugin/catalyst-pricingnpx skills add catalystbyzoho/claude-plugin --skill catalyst-pricinggit clone --depth 1 https://github.com/catalystbyzoho/claude-pluginWrote 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/catalystbyzoho/claude-plugin/catalyst-pricing)<a href="https://agentmods.dev/skills/catalystbyzoho/claude-plugin/catalyst-pricing"><img src="https://agentmods.dev/badge/skills/catalystbyzoho/claude-plugin/catalyst-pricing.svg" alt="Measured on agentmods" 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 | $0.00071 | $0.00355 |
| Opus 5 | $0.00036 | $0.00178 |
| Sonnet 5 | $0.00014 | $0.00071 |
| Haiku 4.5 | $0.00007 | $0.00036 |
Grade A, and why
catalyst-pricing 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 5d 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.
This is a copy
100% identical to catalyst-pricing — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
How It Works
- Load
references/pricing-basics.md— for free tier limits, pay-as-you-go rates, and the GB-seconds formula. - Free tier first — Always present free tier limits before pay-as-you-go rates. Most hobby projects stay within free tier.
- GB-seconds calculation —
(memory in GB) × (execution time in seconds) × (invocation count). Present as a worked example with the user's expected usage. - Estimate honestly — Flag that serverless cost depends on real traffic patterns; give a range rather than a single number.
Triggers
Use this skill for: "pricing", "cost", "free tier", "how much does Catalyst cost", "GB-seconds", "billing", "pay-as-you-go", "subscription model", "trial credits", "$250 credits", "function cost", "storage cost", "will this be free", "Catalyst pricing plans", or "DataStore pricing".
References
| Reference | Load when the query is about… |
|---|---|
references/pricing-basics.md |
Free tier limits, pay-as-you-go rates per service, GB-seconds formula, $250 trial credits, subscription vs PAYG |
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.
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.
- 5d ago First seen · 24 lines · 71 tokens per session scan A bf23f476dddd
catalyst-pricing is a skill published in the GitHub repository catalystbyzoho/claude-plugin (0 stars, last pushed 23d ago), licensed Apache-2.0. It adds 71 tokens to every session and 355 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to catalyst-pricing, differing in 0 lines, and is treated as a copy.
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