outbound-engine
Skill17 starsChanged 22 days agoMITView on GitHub
Design, analyze, and optimize cold outbound email campaigns on Instantly. Handles end-to-end ICP definition, expert panel scoring (recursive to 90+), sequence copywriting, infrastructure audit, capacity planning, and an implementation/strategy doc for human review. Use when asked to build cold outbound sequences, optimize cold email, audit an outbound motion, write sales sequences, or design cold email campaigns. Supports "start from scratch" and "optimize existing" modes. Execution skill — it produces copy, math, and a doc; it does not auto-send. Requires Instantly for audit/send features.
4 other projects use a version of this.
Adopted by
Most recently taken up by
- realjaymes/marketingagentskillstheir own version, first seen Nov 1, 2026
- mrtomaito/majlis-decision-gatetheir own version, first seen Sep 24, 2026
- esmefong/gtm-skillstheir own version, first seen Aug 20, 2026
- varunk130/ai-marketing-claude-skillstheir own version, first seen May 18, 2026
Other versions4 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 4
- realjaymes/marketingagentskills★ 68same name
- varunk130/ai-marketing-claude-skills★ 1same name
- esmefong/gtm-skills★ 0same name
- mrtomaito/majlis-decision-gate★ 0same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository38 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- adversarial-claims-reviewerSkill
- autoresearchSkill
- browser-testing-with-devtoolsSkill
- codebase-cost-estimatorSkill
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- content-opsSkill
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- game-balancerSkill
- game-systems-designerSkill
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- telemetrySkill
- typescript-analyticsSkill
- typescript-data-engineeringSkill
- typescript-testing-backendSkill
- typescript-testing-frontendSkill
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The file
We split this skill into the rules it gives an agent
2 rules. 0 are common, 2 are distinctive, and 0 are very specific to this project.
0
Common
Most of the 3 edited versions we read keep these.
2
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 20
Run the three-phase workflow: Discovery & Audit → Expert Panel Recursive Scoring → Deliverables.
- Distinctive: line 24
Use capacity math to set realistic volume and pipeline projections.
“Common” is measured: kept by at least 6 in 10 of the 3 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Outbound Engine
End-to-end cold outbound: ICP definition, expert panel copy scoring (recursive to 90+), infrastructure audit, capacity planning, and an implementation doc. This skill produces a strategy doc and ready-to-load copy for human review — it does not send. See references/workflow.md for the full procedure.
Core Rules
- Determine mode first (existing Instantly account with API key, or starting from scratch) before any other step.
- Run the three-phase workflow: Discovery & Audit → Expert Panel Recursive Scoring → Deliverables.
- Expert panel scoring target is 90/100 — non-negotiable. Iterate until reached.
- Show every scoring round in the final doc — the iteration trail is part of the value.
- Never send or push to the platform autonomously. This skill's output is a doc for human review. Writes/sends happen only after explicit human approval — see the Sending gate below.
- Use capacity math to set realistic volume and pipeline projections.
Operating Modes
Optimize existing — there is a live account to learn from. First questions: (1) Do you have an Instantly API key? (2) Which campaigns are underperforming, and on what metric? (3) Is there historical data to pull? With an API key, run scripts/instantly-audit.py to pull campaigns, account inventory, and warmup scores before touching copy.
Start from scratch — no campaigns yet. First questions: (1) Who is the ICP (titles, industries, company size)? (2) What do you sell, in one jargon-free sentence, and what is the primary offer (audit, trial, demo, call)? (3) What proof points are real and linkable? Use assets/icp-template.md to collect the ICP before writing copy.
The Three Phases (summary)
- Discovery & Audit — Determine mode. If audit mode, run the Instantly audit and flag any account with warmup score <80 or <14 days as NOT ready. Define the ICP, capture business context (offer, real URLs, proof points), and confirm the expert-panel roster. Detail in
references/workflow.md; ICP fields inassets/icp-template.md. - Expert Panel Recursive Scoring — Draft the sequence, then score it with the 10-expert panel (
references/expert-panel.md), each scoring through their own lens. Each round emits a per-panelist score table, an aggregate, the top weaknesses, the edits made, and the revised copy. Score honestly — no padding to 90. Below 90: fix the top 3 weaknesses and run another round. At ≥90: finalize. Copy must followreferences/copy-rules.md(andreferences/instantly-rules.mdfor Instantly variable/deliverability rules). - Deliverables — Produce the strategy doc: brutal-truth analysis, ICP summary, infrastructure status, every scoring round, final copy for every step, implementation plan, capacity math, weekly metric targets, and STOP/START lists. Full doc structure in
references/workflow.md.
What the 90/100 Gate Means
90 is an operational gate, not a vibe. It means the aggregate average across all panelists hit 90 in a single round with no score padded to get there. Below 90, the copy is not done — identify the lowest-scoring lenses, address those specific weaknesses, and re-run. The point of the recursive trail is that each round names a concrete weakness and the edit that fixed it; ship the trail, not just the final copy.
Sending Gate (resolves Rule 5)
scripts/cold-outbound-sender.py and the write paths in scripts/instantly-audit.py exist but are gated. The default deliverable is the strategy doc. Do not invoke the sender or perform any platform write autonomously. Invoke cold-outbound-sender.py only when the human has explicitly confirmed the strategy doc is reviewed and approved AND explicitly asks to send. Always run --dry-run first and show the result before a live send. Never treat "build the campaign" as authorization to send.
Scope Note
The core skill is the three-phase design workflow above. Three scripts ship in this directory but sit outside that workflow and should not run unprompted: scripts/lead-pipeline.py (Apollo→LeadMagic→Instantly sourcing), scripts/competitive-monitor.py (competitor tracking), and scripts/cross-signal-detector.py (multi-source signal detection). Use them only on an explicit, specific request for that function.
Reference Files
| File | Purpose |
references/workflow.md | Full three-phase workflow with scoring criteria and doc structure |
references/capacity-math.md | Capacity formula, weekly metrics targets, add-on recommendations |
references/instantly-rules.md | Instantly variable syntax, sequence structure, deliverability rules |
references/expert-panel.md | Default 10-expert roster with scoring lenses |
references/copy-rules.md | Email copy rules (first sentence, CTA, stats framing) |
assets/icp-template.md | ICP data collection template |
scripts/instantly-audit.py | Pulls campaigns, accounts, warmup scores via Instantly v2 API (write paths gated) |
scripts/cold-outbound-sender.py | Sends approved emails — gated; human approval required (see Sending Gate) |
Related skills
- content-ops — expert-panel quality gate; the recursive 90+ scoring of sequence copy is a content-ops review pass
- marketing-shaper — produces the scoped outbound brief (ICP, goal, structure) this skill executes from
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