Meta Ads for B2B
ivangfalco/ads-skills
Guides B2B campaigns on Meta (Facebook and Instagram): audience data, campaign structure, creative testing, lead forms and account audits for SaaS lead generation.
Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms.
Install Form Cro
$ npx skills add aiskillstore/marketplace --skill form-cro -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace form-cro --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/form-cro .claude/skills/form-cro && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .claude/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-croType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill form-cro -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace form-cro --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sickn33/form-cro .agents/skills/form-cro && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .agents/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill form-cro -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace form-cro --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sickn33/form-cro .cursor/skills/form-cro && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .cursor/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/sickn33/form-cro--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill form-cro -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace form-cro --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sickn33/form-cro .gemini/skills/form-cro && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .gemini/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace form-croInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill form-cro -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sickn33/form-cro .github/skills/form-cro && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .github/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill form-cro -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace form-cro --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sickn33/form-cro .opencode/skills/form-cro && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "form-cro" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/form-cro into .opencode/skills/form-cro/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-cro", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
form-cro- GitHub stars
- 430
- Used in
- 4 other repos
- Token cost
- ~2k tokens
- SKILL.md length
- 882 words
- Files
- 2
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms.
- Works in 2 steps: Form Health & Friction Index (Required) → Context & Constraints
- Tasks that involve Conversion rate optimization
- SKILL.md covers Phase 0: Form Health &…, 🔢 Form Health & Friction Index, Phase 1: Context & Constraints and Core Principles (Non-Negotiable), plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Form Cro is an agent skill from aiskillstore/marketplace. Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms.
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
It sits in Marketing & SEO, covering Conversion rate optimization and Lead generation. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Tasks that involve Conversion rate optimization
- Tasks that involve Lead generation
Example prompts
- “/form-cro”
Workflow steps
2 steps, taken from the step headings in SKILL.md.
- Form Health & Friction Index (Required)
- Context & Constraints
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Form Cro loads about 2k tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 882 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 882 words (~1,998 tokens).
“You are an expert in form optimization and friction reduction. Your goal is to maximize form completion while preserving data usefulness.”
- name
- form-cro
- risk
- unknown
- source
- community
- date_added
- 2026-02-27
Files
SKILL.md and 1 other file in skills/sickn33/form-cro of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Used in 4 other repositories
We found 19 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 4 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
- sickn33/agentic-awesome-skillsskills/form-croplugins/agentic-awesome-skills/skills/form-cro+3 more
- lingxling/awesome-skills-cnantigravity-awesome-skills/skills/form-croantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/form-cro+3 more
- benjaminasterA/antigravity-awesome-skillsskills/form-cro
- henryalouf/ruflow.agents/skills/form-cro.agents/skills/antigravity-awesome-skills/skills/form-cro+6 more
Compare with similar skills
Form Cro next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Form Cro this skillaiskillstore/marketplace | 430 | 4 repos | ~2k | Automated safety check: Pass | None | |
| Meta Ads for B2Bivangfalco/ads-skills | 278 | — | ~2.4k | Automated safety check: Pass | Custom licence | |
| Popupscoreyhaines31/marketingskills | 54k | 1 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Signupcoreyhaines31/marketingskills | 54k | 1 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Form Crofreekmurze/dotfiles | 1k | 11 repos | ~2.7k | Automated safety check: Pass | None | |
| Crosickn33/agentic-awesome-skills | 47k | 1 repos | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
Popups
coreyhaines31/marketingskills
When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes.
Signup
coreyhaines31/marketingskills
When the user wants to optimize signup, registration, account creation, or trial activation flows.
Form Cro
freekmurze/dotfiles
When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms.
Cro
sickn33/agentic-awesome-skills
When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, feature pages, lead capture forms, or contact forms.
Conversion Rate Optimization
manojbajaj95/claude-gtm-plugin
Conversion rate optimization for marketing pages and lead-capture forms.
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File Search
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Modern file and content search using fd, ripgrep (rg), and fzf.
Data Processing
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Doc Scanner
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Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
Find Replace
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Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Investigating Codebases
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Automatically activated when user asks how something works, wants to understand unfamiliar code, needs to explore a new codebase, or asks questions like "where is X implemented?", "how does Y…
Related
Categories
Questions about Form Cro
What does Form Cro do?
Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms. Form Cro is an agent skill from aiskillstore/marketplace. Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms.
When should I use Form Cro?
Form Cro fits situations like: tasks that involve Conversion rate optimization; tasks that involve Lead generation.
How do I install Form Cro in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill form-cro -a claude-code`. Or copy the skill folder (skills/sickn33/form-cro in aiskillstore/marketplace) into .claude/skills/form-cro in your project. Claude Code loads it when a task matches its description.
How do I install Form Cro in Codex?
Run `npx skills add aiskillstore/marketplace --skill form-cro -a codex`. Or copy the skill folder (skills/sickn33/form-cro in aiskillstore/marketplace) into .agents/skills/form-cro in your project. Codex loads it when a task matches its description.
Can I use Form Cro in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill form-cro -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/form-cro, .gemini/skills/form-cro, .github/skills/form-cro and .opencode/skills/form-cro in your project.
What does Form Cro need to run?
SKILL.md names no scripts, command-line tools or credentials: Form Cro is instructions for the agent only.
Does Form Cro access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Form Cro safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Form Cro use?
No licence was found for Form Cro or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Form Cro use?
About 2k tokens (SKILL.md is roughly 8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Form Cro?
Skills that share tags, products or a category with Form Cro: Meta Ads for B2B (ivangfalco/ads-skills, 278 stars), Popups (coreyhaines31/marketingskills, 54k stars), Signup (coreyhaines31/marketingskills, 54k stars) and Form Cro (freekmurze/dotfiles, 1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Form Cro?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.