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 catalystbyzoho/agent-skills --skill catalyst-sdkgit clone --depth 1 https://github.com/catalystbyzoho/agent-skillsWrote 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/agent-skills/catalyst-sdk)<a href="https://agentmods.dev/skills/catalystbyzoho/agent-skills/catalyst-sdk"><img src="https://agentmods.dev/badge/skills/catalystbyzoho/agent-skills/catalyst-sdk.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk fail
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 | $0.00086 | $0.00546 |
| Opus 5 | $0.00043 | $0.00273 |
| Sonnet 5 | $0.00017 | $0.00109 |
| Haiku 4.5 | $0.00009 | $0.00055 |
Grade A, and why
catalyst-sdk 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 7d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- catalyst-sdk — 100% identical, 0 lines differ
What it actually says
How It Works
- Identify the platform — Node.js, Web (browser), Python, Java, Android, iOS, or Flutter.
- Load the matching reference file — Each platform has its own SDK reference with initialization pattern and service methods.
- Initialization first — Always show the SDK init call before any service-specific code.
- Platform quirks — Web SDK uses browser auth (no service account); Node.js SDK uses server-side init; Mobile SDKs require the Catalyst project ID in the config.
Triggers
Use this skill for: "SDK", zcatalyst-sdk-node, zcatalyst-sdk, "Node.js SDK", "Web SDK", "Python SDK", "Java SDK", "Android SDK", "iOS SDK", "Flutter SDK", sdk-web, sdk-mobile, catalyst.initialize, catalystApp, "initialize SDK", or any platform-specific SDK question.
References
| Reference | Load when the query is about… |
|---|---|
references/sdk-nodejs.md |
Node.js SDK — DataStore, ZCQL, Cache, Stratus (multipart, signed URLs), Auth, Email, NoSQL, Job Scheduling, Circuits, Connections, Search, Push Notifications |
references/sdk-web.md |
Web SDK v4 — browser-side auth (hosted/embedded login), generateAuthToken, isUserAuthenticated, signOut, DataStore, Stratus, cross-domain Slate→function pattern |
references/sdk-python.md |
Python SDK — DataStore, ZCQL, Cache, Stratus, Auth, Email, Search, Connections, NoSQL, Push Notifications, Job Scheduling, Circuits, Zia, SmartBrowz |
references/sdk-java.md |
Java SDK — Maven setup, DataStore, ZCQL, Cache, SmartBrowz (Selenium, PDF) |
references/sdk-mobile.md |
Android (Kotlin), iOS (Swift), Flutter (Dart) — auth, DataStore, ZCQL, Stratus, Push Notifications, Search |
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.
- 7d ago First seen · 28 lines · 86 tokens per session scan A 08ecf156b269
catalyst-sdk is a skill published in the GitHub repository catalystbyzoho/agent-skills (59 stars, last pushed 9d ago), licensed Apache-2.0. It adds 86 tokens to every session and 546 once invoked, about $0.0004 per session on Opus 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 2026-08-30.
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