Skills MCP Server

@fnlowl/skills

Agent skills for operating fnlowl (pronounced Funnel Owl — Funnel Intelligence, Agentified!) — lead-capture widgets, the leads they produce, and the mail that follows.

Four skills:

• fnlowl-capture — build and diagnose widgets, leads, and funnel analytics.
• fnlowl-follow-up-automation — draft and review delivery, integration handoff, campaigns, and sequences.
• fnlowl-installation — install embeds on generic sites, WordPress, Shopify, Webflow, and Framer.
• fnlowl-mcp — connect an agent to the remote MCP surface safely.

Read them in skills/.

Install

npx skills add fnlowl/skills --list
npx skills add fnlowl/skills --global --agent claude-code
npx skills add fnlowl/skills --global --agent claude-code --skill fnlowl-capture
npx skills add fnlowl/skills --global --agent claude-code --skill fnlowl-follow-up-automation
npx skills add fnlowl/skills --global --agent claude-code --skill fnlowl-installation
npx skills add fnlowl/skills --global --agent claude-code --skill fnlowl-mcp

Name your agent with --agent (for example claude-code, codex or cursor). Without it, a non-interactive run (--yes) installs into every agent the installer supports.

Install from npm

npm i -D fnlowl-skills
npx skills experimental_sync --agent claude-code

The package is fnlowl-skills. The sync links the four skills from node_modules into your project's agent folder; name your agent with --agent.

Pin a release

Releases are tagged on GitHub. For a stable install, pin a tag instead of the default branch:

npx skills add fnlowl/skills#v0.1.0 --global --agent claude-code

The skills are versioned together as one bundle. A release that renames or removes a skill says so in its notes.

Install as a Claude Code plugin

The repo is also a plugin marketplace, so Claude Code can install it directly:

/plugin marketplace add fnlowl/skills
/plugin install fnlowl@fnlowl-plugins

How to invoke skills

Verify install

Try a task that should trigger one of the skills:

• "Create a quiz widget for my pricing page."
• "Why is this widget not converting?"
• "Draft a three-email nurture sequence for people who finish the quiz."
• "Add the fnlowl widget to my WordPress site."
• "Connect Claude to fnlowl and list the tools it can use."

What's included

• four skills that load when relevant
• reference files and recipes for the capture and follow-up skills
• .mcp.json, which points an agent at the hosted MCP server (OAuth sign-in on first use)

It does not ship slash commands or an MCP server of its own; the server runs at https://api.fnlowl.com/v1/mcp.

Use it

The MCP server is at https://api.fnlowl.com/v1/mcp (streamable HTTP, OAuth). .mcp.json in this package points there. Your client opens fnlowl's consent screen the first time: sign in and approve the scopes and website. Tokens are fnla_, revocable under Settings → API → Connected apps; a connector limited to one website is already project-bound, so x-fnlowl-project is ignored.

Claude.ai and ChatGPT work the same way: add the URL as a custom connector (OAuth, leave client id and secret blank).

For scripts and the CLI you can use an API key from Settings → API instead. It starts fnlk_, is shown once, and is sent as Authorization: Bearer fnlk_....

Scope a call to one project with the project argument, or set a default with the x-fnlowl-project header. list_projects returns the ids.

What it will not do

The remote MCP surface has no campaign or transactional send tool and cannot unsubscribe anyone. Publishing widgets and activating sequences are separate confirmation-required actions; the server cannot verify that conversational confirmation. High-risk Composio connection/action tools are withheld when that optional integration is configured. See references/approval-model.md.

Develop

node scripts/check-skills.mjs

Markdown and JSON, no dependencies — Node 18 or later. The one rule is describe only what is built, and a limitation goes in references/known-gaps.md rather than being left out.

The package also includes Codex, Claude, Cursor, and agent-marketplace plugin manifests.

License

MIT — see LICENSE.

Repository layout

LICENSE
.agents/plugins/marketplace.json
.claude-plugin/marketplace.json
.claude-plugin/plugin.json
.codex-plugin/plugin.json
.cursor-plugin/plugin.json
.github/workflows/validate.yml
assets/logo.svg
skills/
install.sh