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/apideck-libraries/api-skills/catalystonenpx skills add apideck-libraries/api-skills --skill catalystonegit clone --depth 1 https://github.com/apideck-libraries/api-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/apideck-libraries/api-skills/catalystone)<a href="https://agentmods.dev/skills/apideck-libraries/api-skills/catalystone"><img src="https://agentmods.dev/badge/skills/apideck-libraries/api-skills/catalystone.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 5.1 | $0.00072 | $0.01783 |
| Opus 5 | $0.00036 | $0.00892 |
| Sonnet 5 | $0.00014 | $0.00357 |
| Haiku 4.5 | $0.00007 | $0.00178 |
Grade A, and why
catalystone 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl 'https://unify.apideck.com/connector/connectors/catalystone' \ This is a copy
77% identical to acerta — 56 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.
How it starts
The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CatalystOne (via Apideck)
Access CatalystOne through Apideck's HRIS unified API — one of 58 HRIS connectors that share the same method surface. Code you write here ports to BambooHR, Workday, Deel and 54 other HRIS connectors by changing a single serviceId string. Apideck handles auth, pagination, rate limiting, and retries so you don't write per-tenant CatalystOne plumbing.
Beta connector. CatalystOne is currently in beta on Apideck. Expect partial resource coverage and occasional mapping gaps. Always verify coverage (see below) and fall back to the Proxy API for unsupported operations.
Quick facts
- Apideck serviceId:
catalystone - Unified API: HRIS
- Auth type: oauth2
- Status: beta
- Apideck setup guide: Connection guide
- Gotchas: page
- CatalystOne docs: https://www.catalystone.com
- Homepage: https://www.catalystone.com/
When to use this skill
Activate this skill when the user explicitly wants to work with CatalystOne — for example, "sync employees in CatalystOne" or "list time-off requests in CatalystOne". This skill teaches the agent:
- Which Apideck unified API covers CatalystOne (HRIS)
- The correct
serviceIdto pass on every call (catalystone) - CatalystOne-specific auth and coverage caveats
For the full method surface (parameters, pagination, filtering), use your language SDK skill:
apideck-node,apideck-python,apideck-dotnet,apideck-java,apideck-go,apideck-php, orapideck-rest
For the raw OpenAPI spec:
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 · 136 lines · 72 tokens per session scan A 2434cf84f5e5
catalystone is a skill published in the GitHub repository apideck-libraries/api-skills (3 stars, last pushed 6d ago), licensed Apache-2.0. It adds 72 tokens to every session and 1,783 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 77% identical to acerta, differing in 56 lines, and is treated as a copy.
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