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catalyst-nosql

catalyst-nosql is a skill for Claude Code from catalystbyzoho/agent-skills. It costs 108 tokens per session (518 once invoked), scanned A, original, Apache-2.0.

A flexible Catalyst document database for key-value records whose items do not all need the same fields. It uses a required partition key to find records and supports optional sort keys for queries.

In plain words
What is it for?
Use it to insert, fetch, update, delete, and query document-like records with Catalyst's NoSQL table and NoSQLItem builder.
Why use it?
It suits semi-structured data when a fixed table design or complex relational queries are unnecessary, while explaining how it differs from Catalyst Data Store.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the catalyst-by-zoho plugin — 16 skills, 1 MCP server shipped together

not rated 60repo +3 12d ago A scan Socket: passSnyk: passSkillSpector: pass 108 tokens original Apache-2.0

Good fit Use it to insert, fetch, update, delete, and query document-like records with Catalyst's NoSQL table and NoSQLItem builder.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/catalystbyzoho/agent-skills/catalyst-nosql
View source ↗ catalystbyzoho/agent-skills
Install

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.

Any agent
npx skills add catalystbyzoho/agent-skills --skill catalyst-nosql
Clone the repo
git clone --depth 1 https://github.com/catalystbyzoho/agent-skills

Made for: Claude Code.

Or install catalyst-by-zoho, the plugin that ships this one along with the rest of its 16 skills, 1 MCP server.

Wrote 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.

agentmods badge for catalyst-nosql

README.md
[![agentmods](https://agentmods.dev/badge/skills/catalystbyzoho/agent-skills/catalyst-nosql/github.svg)](https://agentmods.dev/skills/catalystbyzoho/agent-skills/catalyst-nosql)
Your own site
<a href="https://agentmods.dev/skills/catalystbyzoho/agent-skills/catalyst-nosql"><img src="https://agentmods.dev/badge/skills/catalystbyzoho/agent-skills/catalyst-nosql/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.

agentmods 80×15 button for catalyst-nosql

Your own site · 80×15
<a href="https://agentmods.dev/skills/catalystbyzoho/agent-skills/catalyst-nosql"><img src="https://agentmods.dev/badge/skills/catalystbyzoho/agent-skills/catalyst-nosql.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 518 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 21 Jun 2026
  • Snyk pass 21 Jun 2026
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00108 $0.00518
Opus 5 $0.00054 $0.00259
Sonnet 5 $0.00022 $0.00104
Haiku 4.5 $0.00011 $0.00052

Measured 10d ago against content hash 08ef9f361971, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

catalyst-nosql 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 10d 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.

skills/catalyst-nosql/SKILL.md · 32 lines

What it actually says

How It Works

  1. NoSQL vs Data Store — If the user is undecided, apply this matrix:

    Catalyst Data Store Catalyst NoSQL
    Schema Fixed, defined upfront Flexible, per-item (no uniform structure required)
    Query ZCQL (SQL-like joins and filters) Partition key + optional sort key
    Data type Structured, relational rows Unstructured/semi-structured, JSON-format
    Priority ACID compliance, complex queries High scalability, high write throughput

    Rule: If the user says "ZCQL", "join", "relational", or "fixed schema" — stop and load catalyst-datastore instead.

  2. Load references/nosql-basics.md — for SDK operations (insertItems, fetchItem, updateItems, deleteItems, queryTable) and the NoSQLItem builder.

  3. Answer — Provide the SDK method call with the correct table name, partition-key attribute, and NoSQLItem construction.

Triggers

Use this skill for: "NoSQL", "document storage", nosql.table, insertItems, fetchItem, updateItems, deleteItems, queryTable, NoSQLItem, "NoSQL vs Data Store", "flexible schema", "Catalyst document database", "schemaless data on Catalyst", or "nested objects in Catalyst".

References

Reference Load when the query is about…
references/nosql-basics.md SDK operations (insertItems, fetchItem, updateItems, deleteItems, queryTable), NoSQLItem builder, partition-key model, NoSQL vs Data Store decision table
Files

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.

Changes

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.

  1. 10d ago First seen · 32 lines · 108 tokens per session scan A 08ef9f361971

Subscribe to this mod's changes

catalyst-nosql is a skill published in the GitHub repository catalystbyzoho/agent-skills (60 stars, last pushed 12d ago), licensed Apache-2.0. It adds 108 tokens to every session and 518 once invoked, about $0.0005 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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