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catalyst-functions

Catalyst serverless functions — all 7 types (Basic I/O, Advanced I/O, Event, Cron, Job, Integration, Browser Logic), handler signatures, catalyst-config.json, Security Rules, API Gateway routing, file uploads, busboy, Express middleware, environment variables, function URL, and function testing. Requires MCP connection — check for CatalystbyZoho_* tools before any operation. Trigger on 'write a function', 'catalyst function', 'API Gateway', 'Security Rules', 'function not found', 'function returns 401', 'busboy', 'middleware', 'function URL', 'environment variable in function', 'duplicate CORS

ScannedSkillSource: Gemini CLI extensions gallery

69 stars +2 this week Updated 27d ago License Apache-2.0 Context ≈155 tokens always loaded

58popular

Why this score

Stars

6/35

Usage (forks)

2/15

Upkeep

25/25

License

15/15

Owner history

10/10

This repo hosts 10 skills, so its 69 stars are split between them (about 7 each) for scoring.

Popularity score: 58/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

Security

Scanned Oct 21, 2026 at commit 69e5df0514d6, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.

Name	Score	Stars	Context	Updated
This onecatalyst-functions catalystbyzoho/agent-skills · Skill	58	★ 69	≈155 always	27d ago
catalyst-risk simonlin1212/Vibe-Research · Skill Both about catalyst	78	★ 2.7k	≈68 always	17d ago
Catalyst Calendar AI4Finance-Foundation/FinRobot · Skill Both about catalyst	74	★ 8.3k	≈22 always	1mo ago
catalyst-confirmation Superior-Trade/superior-skills · Skill Both about catalyst and event	51	★ 216	≈50 always	2mo ago
function-dev butterbase-ai/butterbase-skills · Skill Both about function and serverless	61	★ 535	≈47 always	16d ago
catalyst-by-zoho catalystbyzoho/claude-plugin · Plugin Both about catalyst and zoho	50	★ 4	not measured	3mo ago

Install

mkdir -p .claude/skills/catalyst-functions

curl -sL https://codeload.github.com/catalystbyzoho/agent-skills/tar.gz/69e5df0514d6091eb7fb399106d1a43298f83b33 | tar -xz -C .claude/skills/catalyst-functions --strip-components=3 "agent-skills-69e5df0514d6091eb7fb399106d1a43298f83b33/skills/catalyst-functions"

To remove it later:

rm -rf .claude/skills/catalyst-functions

npx skills add catalystbyzoho/agent-skills --skill catalyst-functions

gemini extensions install https://github.com/catalystbyzoho/agent-skills --ref=69e5df0514d6091eb7fb399106d1a43298f83b33

Pinned to commit 69e5df0514d6 as listed by Gemini CLI extensions gallery.

Context cost: ≈155 tokens loaded every session (name and description), plus ≈1.5k tokens when the skill is used.

The Claude Code command downloads this skill folder at the pinned commit into .claude/skills/. The Skills CLI (npx skills) works with many agents but can't pin a version, so it installs whatever is current.

Used for

Engineering › Testing & QA Security › Security review

Facts

Repo: catalystbyzoho/agent-skills
Stars: 69
Forks: 17
Last push: 2026-10-08 (27d ago)
License: Apache-2.0
Owner: catalystbyzoho · since 2020
Language: Shell
Works with: Claude Code, Skills CLI, Gemini CLI