The Stack Index / Reasoning / Claude Code
Reasoning · serves AI Layer
Claude Code
Claude Code is used in the reasoning layer by 8 operators documented on GTM Vault, including Alexander Shartsis, Skyp, where it ran as the orchestration environment in plan mode.
Who named it, and what it did
One entry per episode. Mentions in passing, sponsor reads and guest biographies are not counted.
Orchestration environment in plan mode
Operator evidence · SMYS 2MCPs vs APIs in a Production Enrichment PipelineThe episode →
Garrett WolfeOneGTMBuilt the Intent HQ action layer
Operator evidence · SMYS 3From Clay Tables to Intent HQ: Building the BDR Action LayerThe episode →
Jai ToorDeepLineRuns the niche signal discovery skill end to end
Operator evidence · SMYS 4From Win List to Win-Loss Gap: Building the Propensity LayerThe episode →
Tim ScheuerOxygenExecutes scrape, enrich, personalise and launch from prompts
Operator evidence · SMYS 6From Five Hours in Clay to Forty Minutes in a Terminal: Outbound Run by Claude CodeThe episode →
Angelo QuiambaoIntellistackTerminal layer the agent infrastructure is built and run from
Operator evidence · SMYS 7Your Reps Should Never Meet Your AgentsThe episode →
Michael BartimerClarifyAnalysis behind the PQL agent spec
Operator evidence · SMYS 9The First Thing a Signal Agent Does Is Throw Signal AwayThe episode →
Joseph LeeSupademoInternal prototyping and builds
Operator evidence · GTM 44The Demo Layer Is Becoming Core GTM InfrastructureThe episode →
Riley TimminsKintsugiBuilt the custom ad manager and the landing pages; named it as fast and cheap for animations
Operator evidence · SMYS 10The Expensive Campaign Is the One You Never RanThe episode →
Run the system yourself
PQL scoring and routing agentFree Claude skill, built from Michael Bartimer’s system on SMYS 9 →Win-loss gap signal discoveryFree Claude skill, built from Jai Toor’s system on SMYS 4 →Outbound run from Claude CodeFree Claude skill, built from Tim Scheuer’s system on SMYS 6 →MCP and API enrichment pipelineFree Claude skill, built from Alexander Shartsis’s system on SMYS 2 →Agents behind the repFree Claude skill, built from Angelo Quiambao’s system on SMYS 7 →For the Claude Code team
8 operators put Claude Code on the record.
Each operator above described Claude Code running inside a working revenue system, in their own words, one citation per episode. The record is yours to share.
Placement, order and counts are never for sale. How the index works.
Share the record
Free. It states the count and nothing else, and updates itself, so it can go down as well as up. The only condition is that it links back to this page.
Add a customer
Put a customer forward for Show Me Your StackA customer walks through the system they built with Claude Code. If it holds up, it goes on the record.
See which stacks this tool shows up in next
Every Show Me Your Stack episode adds operators and tools to this index. Subscribe to GTM Vault and get each one as it lands.
Runs alongside
Tools that appear in the same operators’ stacks as Claude Code. The count is how many of those operators run both.
Compared on the record
Who runs each, who runs both, and the displacements operators said out loud. Counts, not opinions.
Others in reasoning
Common questions
- Which operators use Claude Code?
- 8 operators on GTM Vault have described running Claude Code in a working system: Alexander Shartsis (Skyp), Garrett Wolfe (OneGTM), Jai Toor (DeepLine), Tim Scheuer (Oxygen), Angelo Quiambao (Intellistack), Michael Bartimer (Clarify), Joseph Lee (Supademo) and Riley Timmins (Kintsugi). Each entry is one citation per episode, in the operator's own words. Alexander Shartsis, Skyp described it as the orchestration environment in plan mode (SMYS 2).
- What layer of revenue architecture does Claude Code serve?
- Claude Code is placed on the Reasoning layer, which serves AI Layer in the eight-layer model of revenue architecture. The models and agent runtimes that score, decide, draft and build. Placement follows the job the tool did in an operator's system, not the category its marketing claims.
- What runs alongside Claude Code?
- In the stacks of operators who run Claude Code, the tools that appear most often are Apollo (4), Slack (3), Clay (2), Instantly (2) and HubSpot (2). The number is how many of those operators run both.
- What entry tier is Claude Code?
- Claude Code is listed at the self-serve tier. The index records budget as a posture (self-serve, mid-market, enterprise), not a price, because public pricing in this category is unreliable.