YALC-the-GTM-operating-system: Skill for Claude Code

.claude/skills/campaign-strategy/SKILL.md

campaign-strategy is a skill for Claude Code from Othmane-Khadri/YALC-the-GTM-operating-system. It costs 154 tokens per session (2,712 once invoked), scanned A, original, MIT.

A pre-launch advisor for planning a new outreach campaign. It studies earlier campaigns, their messages, reply points, reviews, and recorded findings before suggesting angles to test.

In plain words
What is it for?
Use it to decide how to approach a new campaign and what ideas to test next. It is not for writing messages or creating the campaign in the database.
Why use it?
It helps replace guesswork with lessons from previous campaigns. It separates planning the next campaign from reviewing one that has already ended.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is Othmane-Khadri/YALC-the-GTM-operating-system's own configuration. It tells Claude Code how to work on YALC-the-GTM-operating-system itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything YALC-the-GTM-operating-system configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Othmane-Khadri/YALC-the-GTM-operating-system. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Othmane-Khadri/YALC-the-GTM-operating-system/main/.claude/skills/campaign-strategy/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for campaign-strategy

README.md
[![agentmods](https://agentmods.dev/badge/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy/github.svg)](https://agentmods.dev/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy)
Your own site
<a href="https://agentmods.dev/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy"><img src="https://agentmods.dev/badge/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for campaign-strategy

Your own site · 80×15
<a href="https://agentmods.dev/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy"><img src="https://agentmods.dev/badge/skills/othmane-khadri/yalc-the-gtm-operating-system/campaign-strategy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 154 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,712 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 5 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Rogue Agent · line 23
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
  • medium MCP Rug Pull · line 45
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 55
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 130
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium Excessive Agency · line 168
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00154 $0.02712
Opus 5 $0.00077 $0.01356
Sonnet 5 $0.00031 $0.00542
Haiku 4.5 $0.00015 $0.00271

Measured 12d ago against content hash 485d9f85156d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

campaign-strategy scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/campaign-strategy/SKILL.md · 184 lines

How it starts

The opening of the file, as written. The whole thing — 184 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Campaign Strategy (pre-flight)

The forward-looking sibling of improve-campaign. Where improve-campaign asks "what should we change after this campaign?", strategy asks "what should we do for the next campaign, given everything we know?"

Goal (per David's standing direction): "Improve our campaigns constantly. The goal is not execution and completion — it's performance and results." The skill exists at the moment a new campaign is being built, because that is when analysis is most useful.

Key idea: the reasoning happens in chat — not via a duplicate API call. The CLI helpers load the raw data and persist the output; the strategic thinking happens between them.

When this skill applies

  • "I want to launch a campaign for X" / "how should we approach this campaign"
  • "What should the next campaign test?"
  • "Campaign manager" — when invoked while building (not after) a campaign
  • "What did we learn from previous campaigns that's worth testing next?"

Not this skill:

  • "Retro on the last campaign" / "what didn't work" → improve-campaign
  • "Draft / rewrite the outbound copy" → refine-outbound-copy
  • "Create the campaign now in the DB" → campaign:create-sequence

Inputs

Just one: concept — a short description of the campaign the user wants to launch. e.g. "Reddit GEO Specialists hire", "datascalehr CHRO Tier-1 follow-up". Don't ask anything else up front.

Procedure

Step 0 — Guard

test ! -e ~/.gtm-os/.in-flight-setup

If the file exists, stop and tell the user setup is in progress.

Step 1 — Auto-sync HeyReach (proactive — do not ask)

Per David's standing rule: if the user doesn't need to do something because you have access, do it. Before pulling data, refresh the local DB so the strategy reasons against the latest funnel + copy + reply attribution:

npx tsx src/cli/index.ts campaign:import-heyreach

This is idempotent and cached (5-min TTL on stats, 1-hour TTL on chatrooms), so it's cheap on re-runs. It auto-extracts the real DM copy and reply-step attribution from chatrooms via the HeyReach MCP. If the user has other senders besides David, repeat with --sender-account-id <id>.

Read the full file on GitHub · 184 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 184 lines · 154 tokens per session scan A 485d9f85156d

Subscribe to this mod's changes

campaign-strategy is a skill published in the GitHub repository Othmane-Khadri/YALC-the-GTM-operating-system (301 stars, last pushed 23d ago), licensed MIT. It adds 154 tokens to every session and 2,712 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.