Opsibyte Agent Skills

A small collection of practical Agent Skills for Claude Code, Cursor, Codex, Copilot, and Gemini CLI. Each skill contains a task workflow, with local scripts where useful.

Skills

Skill	What it does	Product
timetopost-social-scheduler	Drafts platform-specific social content, checks timing, and keeps a human approval step before scheduling.	TimeToPost
timetopost-autoseo-blog	Connects a publishing site, researches topics, and prepares human-reviewed blog drafts.	TimeToPost
toolfound-launch-kit	Researches a category, prepares a product submission, and guides verification and launch tracking.	Toolfound
sheetfolk-budget-builder	Creates a local Excel workbook for monthly budgets, sinking funds, or side-hustle tracking.	Sheetfolk
amazon-listing-checker	Audits pasted listing text for length, structure, repeated terms, risky claims, and keyword coverage.	Listingtonic
clef-music-tools	Transposes chords, spells piano chords, maps tab notes, and guides note-reading practice.	Clef
ambassly-affiliate-program	Launches an affiliate program, manages affiliates and links, and keeps commission approval with a person.	Ambassly
makeirl-release-gate	Runs manufacturing checks on KiCad 9 boards and explains BLOCKED, REVIEW, or READY findings.	MakeIRL

Install

Using the skills CLI:

npx skills add MelMayssonOwen/agent-skills --skill timetopost-social-scheduler

Replace the skill name to install another one. For manual installation, copy the chosen skills/<name> folder into ~/.claude/skills, ~/.cursor/skills, .github/skills, or ~/.codex/skills, as supported by your client. Gemini CLI can use the same Agent Skills format in its configured skills directory.

To install the Claude Code plugin collection, add this repository as a marketplace source and install a product plugin:

/plugin marketplace add MelMayssonOwen/agent-skills
/plugin install timetopost-social-scheduler@opsibyte-skills

Each folder under plugins/ is a self-contained Claude plugin with its own manifest, README and license. The folders are generated from skills/ by scripts/build-plugins.py, and skills/ stays the source of truth.

See each skill's references/setup.md for MCP connection snippets. MIT licensed.

Claude plugins

Plugin	Skill it bundles
timetopost-social-scheduler	timetopost-social-scheduler
timetopost-autoseo-blog	timetopost-autoseo-blog
toolfound-launch-kit	toolfound-launch-kit
clef-music-tools	clef-music-tools
makeirl-release-gate	makeirl-release-gate
sheetfolk-budget-builder	sheetfolk-budget-builder
listingtonic-listing-checker	amazon-listing-checker
ambassly-affiliate-program	ambassly-affiliate-program

Install any of them with /plugin install <plugin>@opsibyte-skills, or in one step with /plugin install <plugin> --marketplace MelMayssonOwen/agent-skills. The TimeToPost, Toolfound, Clef and MakeIRL plugins also register their hosted MCP servers. TimeToPost and MakeIRL sign you in through your browser (OAuth); never paste an API token into chat.