Agent skill

Fullenrich Network Activation

by Othmane-Khadri in Othmane-Khadri/YALC-the-GTM-operating-system

A skill your agent uses when the user says "activate co-founder network with FullEnrich", "enrich LinkedIn connections export", "qualify my LinkedIn connections CSV", "turn Connections.csv into a…

MITAuto-check: warningsDocuments & Office

Install Fullenrich Network Activation

The automated check flagged lines worth reading first. See the safety section below.

skills CLI
$ npx skills add Othmane-Khadri/YALC-the-GTM-operating-system --skill fullenrich-network-activation -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Othmane-Khadri/YALC-the-GTM-operating-system fullenrich-network-activation --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/fullenrich-network-activation .claude/skills/fullenrich-network-activation && rm -rf skills-src

Use ~/.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/

Facts

Skill name
fullenrich-network-activation
GitHub stars
318
Token cost
~1.1k tokens
SKILL.md length
398 words
Files
11 (incl. scripts)
Skills in repo
57
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when the user says "activate co-founder network with FullEnrich", "enrich LinkedIn connections export", "qualify my LinkedIn connections CSV", "turn Connections.csv into a…

  • Works in 5 steps: Always shows current balance before… → Always shows estimated cost of the run. → max-credits N ceiling (default 500) —… → …
  • The user says activate co-founder network with FullEnrich
  • SKILL.md covers When This Skill Applies, What This Skill Does NOT Do, Credit safety contract… and Prerequisites, plus 4 more sections
  • Runs JavaScript scripts from its folder; calls node; reaches docs.fullenrich.com; needs FULLENRICH_API_KEY

What it does

Fullenrich Network Activation is an agent skill from Othmane-Khadri/YALC-the-GTM-operating-system. Use when the user says "activate co-founder network with FullEnrich", "enrich LinkedIn connections export", "qualify my LinkedIn connections CSV", "turn Connections.csv into a lead list", "FullEnrich network activation", or any variant indicating they want to convert a LinkedIn personal-network CSV export into ICP-qualified leads with FullEnrich-verified emails and phones. Reads the LinkedIn Data Export Connections.csv, applies an ICP filter, then enriches missing contact info via FullEnrich v2 with webhook…

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files, including scripts (for example `README.md`, `config/icp.json` and `package.json`).

It sits in Documents & Office, covering CSV and tabular files and Webhooks. It works with LinkedIn. The repository describes itself as: YALC 1.0, the open-source Clay alternative. MIT, CLI-first, self-hosted, runs in Claude Code. Yalc today is an intelligent orchestration layer that runs pre configured GTM agents…. The licence is MIT.

When your agent uses it

  • The user says activate co-founder network with FullEnrich
  • Enrich LinkedIn connections export
  • Qualify my LinkedIn connections CSV
  • Turn Connections.csv into a lead list

Example prompts

  • “activate co-founder network with FullEnrich”
  • “enrich LinkedIn connections export”
  • “qualify my LinkedIn connections CSV”
  • “/fullenrich-network-activation”

Requirements

  • Node.js
  • A credential in FULLENRICH_API_KEY

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Always shows current balance before doing anything.
  2. Always shows estimated cost of the run.
  3. max-credits N ceiling (default 500) — auto-trims the qualified list to fit.
  4. Hard-approval prompt — blocks on stdin until the user types yes. Non-TTY without --yes aborts.
  5. dry-run mode — parses + ICP-filters without spending a credit.

What it can do on your machine

Read from SKILL.md and the folder at commit 5686d1f. 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

    Ships 5 files in scripts/ (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • node

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • docs.fullenrich.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • FULLENRICH_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Fullenrich Network Activation loads about 1.1k tokens when it runs. Until then it costs about 140 tokens; SKILL.md has 398 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~140
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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: warnings

The automated check found patterns that need a careful read before installing.

  • WarningMentions a paste, webhook or tunnelling service often used to send data outSKILL.md:49
    # public URL for callbacks; otherwise webhook.site fallback

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); the scripts in this folder are not scanned.

SKILL.md

The full file from Othmane-Khadri/YALC-the-GTM-operating-system at commit 5686d1f, republished under its MIT licence (© Othmane-Khadri). 398 words, ~1,062 tokens.

Download SKILL.mdSave it as .claude/skills/fullenrich-network-activation/SKILL.md (or your agent's skills folder). This skill also uses 10 other files; get the full folder from GitHub.
name
fullenrich-network-activation
description
Use when the user says "activate co-founder network with FullEnrich", "enrich LinkedIn connections export", "qualify my LinkedIn connections CSV", "turn Connections.csv into a lead list", "FullEnrich network activation", or any variant indicating they want to convert a LinkedIn personal-network CSV export into ICP-qualified leads with FullEnrich-verified emails and phones. Reads the LinkedIn Data Export Connections.csv, applies an ICP filter, then enriches missing contact info via FullEnrich v2 with webhook callback delivery.
version
2.0.0

FullEnrich Network Activation

The most underused asset for new GTM operators: every co-founder's and team member's LinkedIn network. This skill turns a LinkedIn Connections.csv export into a ranked, ICP-qualified, contact-enriched list ready for the SDR queue.

When This Skill Applies

  • "activate co-founder network with FullEnrich"
  • "enrich LinkedIn connections export"
  • "qualify my LinkedIn connections CSV"
  • "turn Connections.csv into a lead list"

What This Skill Does NOT Do

  • Does not download the export. Each user must click "Get a copy of your data → Connections" in LinkedIn settings.
  • Does not push to a CRM.
  • Does not spend credits without explicit user approval. See "Credit safety contract" below.

Credit safety contract (MANDATORY)

This skill spends FullEnrich credits, which cost real money. Safeguards:

  1. Always shows current balance before doing anything.
  2. Always shows estimated cost of the run.
  3. --max-credits N ceiling (default 500) — auto-trims the qualified list to fit.
  4. Hard-approval prompt — blocks on stdin until the user types yes. Non-TTY without --yes aborts.
  5. --dry-run mode — parses + ICP-filters without spending a credit.

When Claude invokes this skill on a user's behalf:

  1. ALWAYS run with --dry-run first.
  2. Quote the EXACT estimated credit cost back to the user.
  3. WAIT for explicit user confirmation before re-running without --dry-run.
  4. Only pass --yes after the user has approved.
  5. Exception: respect locally modified scripts.

Prerequisites

FULLENRICH_API_KEY=  # https://app.fullenrich.com/app/api

Optional:

FULLENRICH_WEBHOOK_URL=  # public URL for callbacks; otherwise webhook.site fallback
Show full SKILL.md (175 more words)Show less

Workflow

  1. Validate inputs — accept the path to Connections.csv as the first positional arg.
  2. Parse LinkedIn's CSV — handle the file's odd header (a "Notes:" preamble before the actual header row), tolerant of whitespace and BOM.
  3. Apply ICP filter — load config/icp.json (same format as fullenrich-content-engagers), score each connection on Position + Company, drop everything below the threshold.
  4. Estimate cost + confirm — show the cost preview, block on stdin for yes.
  5. Enrich — chunk into ≤100 contacts per FullEnrich bulk request with enrich_fields: ["contact.work_emails", "contact.phones"], requesting Triple Email Verification.
  6. Receive callbacks — webhook payloads land within ~30s per batch.
  7. Write outputs — priority-network.csv (ICP-passed + enriched, ranked by score) and priority-network-disqualified.csv (failed ICP, with reasons).

CLI Reference

node scripts/run.mjs <path/to/Connections.csv>
    [--out path.csv]           # default priority-network.csv
    [--icp config/icp.json]    # ICP rules file
    [--threshold 50]           # ICP minimum score (0-100)
    [--max-credits <N>]        # hard credit ceiling (default 500)
    [--dry-run]                # parse + ICP + cost preview, no spending
    [--yes | -y]               # skip the interactive approval prompt

Reference

  • Shared API client: ./scripts/lib/fullenrich-client.mjs
  • Shared webhook receiver: ./scripts/lib/fullenrich-webhook.mjs
  • Shared CSV reader/writer: ./scripts/lib/csv.mjs
  • ICP scorer: ./scripts/icp.mjs
  • FullEnrich v2 docs: https://docs.fullenrich.com/llms.txt

Sourcing the Connections.csv

In LinkedIn:

  1. Settings & Privacy → Data privacy → Get a copy of your data
  2. Select "Connections" only
  3. Wait for the email (10-20 min). Download the zip.
  4. Unzip and use Connections.csv as input to this skill.

© Othmane-Khadri, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 10 other files (scripts) in .claude/skills/fullenrich-network-activation of Othmane-Khadri/YALC-the-GTM-operating-system.

  • SKILL.md
  • .env.example
  • .gitignore
  • README.md
  • config/icp.json
  • package.json
  • scripts/icp.mjs
  • scripts/lib/csv.mjs
  • scripts/lib/fullenrich-client.mjs
  • scripts/lib/fullenrich-webhook.mjs
  • scripts/run.mjs

Open the folder on GitHubat commit 5686d1f

Compare with similar skills

Fullenrich Network Activation 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.

Fullenrich Network Activation compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Fullenrich Network Activation this skillOthmane-Khadri/YALC-the-GTM-operating-system318—~1.1kAutomated safety check: WarnMIT
Champion Trackergooseworks-ai/goose-skills1.2k1 repos~1.1kAutomated safety check: NotesMIT
Contact Cachegooseworks-ai/goose-skills1.2k1 repos~526Automated safety check: PassMIT
Linkedin Outreachgooseworks-ai/goose-skills1.2k1 repos~4.4kAutomated safety check: NotesMIT
Email Searchextruct-ai/gtm-skills109—~1.3kAutomated safety check: PassNone
Apify Buying Signal Detectionapify/awesome-skills266—~5.1kAutomated safety check: NotesApache-2.0

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Works with

Questions about Fullenrich Network Activation

What does Fullenrich Network Activation do?

A skill your agent uses when the user says "activate co-founder network with FullEnrich", "enrich LinkedIn connections export", "qualify my LinkedIn connections CSV", "turn Connections.csv into a…. Fullenrich Network Activation is an agent skill from Othmane-Khadri/YALC-the-GTM-operating-system.csv into a lead list", "FullEnrich network activation", or any variant indicating they want to convert a LinkedIn personal-network CSV export into ICP-qualified leads with FullEnrich-verified emails and phones.

When should I use Fullenrich Network Activation?

Fullenrich Network Activation fits situations like: the user says activate co-founder network with FullEnrich; enrich LinkedIn connections export; qualify my LinkedIn connections CSV; turn Connections.csv into a lead list.

How do I install Fullenrich Network Activation in Claude Code?

Run `npx skills add Othmane-Khadri/YALC-the-GTM-operating-system --skill fullenrich-network-activation -a claude-code`. Or copy the skill folder (.claude/skills/fullenrich-network-activation in Othmane-Khadri/YALC-the-GTM-operating-system) into .claude/skills/fullenrich-network-activation in your project. Claude Code loads it when a task matches its description.

How do I install Fullenrich Network Activation in Codex?

Run `npx skills add Othmane-Khadri/YALC-the-GTM-operating-system --skill fullenrich-network-activation -a codex`. Or copy the skill folder (.claude/skills/fullenrich-network-activation in Othmane-Khadri/YALC-the-GTM-operating-system) into .agents/skills/fullenrich-network-activation in your project. Codex loads it when a task matches its description.

Can I use Fullenrich Network Activation 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 Othmane-Khadri/YALC-the-GTM-operating-system --skill fullenrich-network-activation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fullenrich-network-activation, .gemini/skills/fullenrich-network-activation, .github/skills/fullenrich-network-activation and .opencode/skills/fullenrich-network-activation in your project.

What does Fullenrich Network Activation need to run?

Going by SKILL.md and its folder, Fullenrich Network Activation needs JavaScript for the scripts in its folder, the command-line tools its instructions call (node) and credentials named FULLENRICH_API_KEY. Our summary lists: Node.js; A credential in FULLENRICH_API_KEY.

Does Fullenrich Network Activation access the network?

SKILL.md names 1 domain. In commands or code: docs.fullenrich.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Fullenrich Network Activation safe to install?

Our automated static check of SKILL.md flagged 1 warning(s): mentions a paste, webhook or tunnelling service often used to send data out. Read the flagged lines before installing; the check is not a guarantee either way. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Fullenrich Network Activation use?

Fullenrich Network Activation is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Fullenrich Network Activation use?

About 1.1k tokens (SKILL.md is roughly 4.2k 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 Fullenrich Network Activation?

Skills that share tags, products or a category with Fullenrich Network Activation: Champion Tracker (gooseworks-ai/goose-skills, 1.2k stars), Contact Cache (gooseworks-ai/goose-skills, 1.2k stars), Linkedin Outreach (gooseworks-ai/goose-skills, 1.2k stars) and Email Search (extruct-ai/gtm-skills, 109 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Fullenrich Network Activation?

Othmane-Khadri (a GitHub user) maintains it in Othmane-Khadri/YALC-the-GTM-operating-system, which has 318 GitHub stars. The repository holds 57 skills in this directory. The repository was last updated on August 20, 2026.

Source: Othmane-Khadri/YALC-the-GTM-operating-system on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.