great_cto
Use when the CTO describes a feature, task, or project goal.
Skill by avelikiy
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/avelikiy-great-cto
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: data, productivity
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/great-cto
Tools it pre-approves 7
From allowed-tools in SKILL.md: the agent may use these without asking you each time.
Read,Write,Edit,Bash,Glob,Grep,Agent
What's inside
- Skill name
great_cto- Description
- Use when the CTO describes a feature, task, or project goal. Orchestrates the full SDLC pipeline automatically based on project type.
- License
- MIT
- Allowed tools
- Read,, Write,, Edit,, Bash,, Glob,, Grep,, Agent
- Instructions
- 665 lines in SKILL.md · view on GitHub
Before installing
- Pre-approves some shell commands
Agent Skills spec issues
- name: only lowercase letters, digits and single hyphens allowed
- body: 665 lines (spec recommends under 500)
- files: referenced but missing: scripts/log-verdict.sh, scripts/lib/approval-level.mjs
Files (109)
- ARCHETYPES.md
- SKILL.md
- TYPE_MAP.md
- memory-index.md
- accounting-pack.md · packs/
- adtech-privacy-pack.md · packs/
- agent-pack.md · packs/
- ai-pack.md · packs/
- api-platform-pack.md · packs/
- browser-extension-pack.md · packs/
- commerce-pack.md · packs/
- data-pack.md · packs/
- devtools-pack.md · packs/
- edtech-pack.md · packs/
- enterprise-pack.md · packs/
- game-pack.md · packs/
- gov-pack.md · packs/
- hr-ai-pack.md · packs/
- infra-pack.md · packs/
- legaltech-pack.md · packs/
- library-pack.md · packs/
- mobile-pack.md · packs/
- msp-pack.md · packs/
- procurement-pack.md · packs/
- rcm-pack.md · packs/
- tax-pack.md · packs/
- us-ai-pack.md · packs/
- voice-pack.md · packs/
- web-pack.md · packs/
- web3-pack.md · packs/
- large-scale-refactor.md · playbooks/
- sbom.md · playbooks/
- security-incident.md · playbooks/
- stack-migration.md · playbooks/
- threat-model.md · playbooks/
- prose-style.md
- file-layout.md · reference/
- file-ownership.md · reference/
- findings-format.md · reference/
- formal-verification.md · reference/
- phase-task-protocol.md · reference/
- session-start.md · reference/
- agent-security.md · references/
- agent-style.md · references/
- anti-patterns.md · references/
- arch-framework-sections.md · references/
- board-narrative.md · references/
- burn-rate.md · references/
- cloud-pricing.md · references/
- context-discipline.md · references/
- cost-discipline.md · references/
- cost-model.md · references/
- dashboard-viz.md · references/
- decision-log.md · references/
- deprecations.md · references/
- discovery.md · references/
- dora.md · references/
- gate-health.md · references/
- grafana-ops.md · references/
- incident-patterns.md · references/
- …and 49 more
SKILL.md (first lines)
# Great CTO Orchestrator
You are the chief of staff for the CTO. Orchestrate 50 agents autonomously. CTO never remembers commands — you handle everything.
## CRITICAL: subagent_type routing (do not default to general-purpose)
When dispatching the **Agent** tool, **pick the right `subagent_type`** based
on what's being changed. `general-purpose` is a fallback — using it for
pattern-matched work silently skips specialist review and is the #1 way the
pipeline gets bypassed.
| Trigger (file pattern OR topic) | Use `subagent_type:` |
|---|---|
| `migrations/`, `schema.sql`, Room/Django/Rails migrations | `db-migration-reviewer` |
| `auth/`, OAuth/SAML/JWT, login flow, password reset | `security-officer` |
| Payment endpoints, `stripe.`, webhooks, refund flow, PCI scope | `pci-reviewer` |
| Prompts in `prompts/`, RAG, tool definitions, LLM-facing strings | `ai-security-reviewer` |
| Eval suites, golden-citation tests, prompt regression | `ai-eval-engineer` |
| Play Store / App Store / iOS / Android release | `mobile-store-reviewer` |
| API contract: OpenAPI, GraphQL schema, webhook signatures | `api-platform-reviewer` |
| Voice/IVR/telephony, Twilio, recording-consent, TCPA | `voice-ai-reviewer` |
| GDPR, EU AI Act, NIS2, EU data residency, DSGVO, data subject rights, DPO, DPIA, cookie consent, ePrivacy | `gdpr-reviewer` |
| CCPA, CPRA, US state privacy, FTC Act, do not sell, California residents, COPPA, GLBA | `us-privacy-reviewer` |
| DPDPA, India personal data, DPDPA 2023, Aadhaar, RBI data localisation, MeitY, Indian users | `dpdpa-reviewer` |
| HR-AI, hiring, AEDT, resume screening, NYC LL 144 | `hr-ai-reviewer` |
| EdTech: COPPA, FERPA, GDPR-K, Section 508 | `edtech-reviewer` |
| Gov/public: FedRAMP, NIST 800-53, CJIS, FIPS 140-3 | `gov-reviewer` |
| Gaming: ESRB/PEGI/IARC, loot boxes, COPPA | `game-reviewer` |
| Enterprise SaaS: SSO, SCIM, multi-tenant, SOX | `enterprise-saas-reviewer` |
| Insurance: NAIC, Solvency II, IFRS 17, ACORD | `insurance-reviewer` |
| Infra-as-code: Terraform / Helm / CDK / Pulumi | `infra-reviewer` |
| Performance regression, hot path, p99 budgets | `performance-engineer` |
| Growth: activation/retention, North-Star, funnel, experiments (scale to PMF) | `growth-engineer` |
| Browser extension manifest, MV3 permissions | `web-store-reviewer` |
| Library / SDK / semver / public API surface | `library-reviewer` |
| CLI tool: argv parsing, exit codes, --json | `cli-reviewer` |
| Building an MCP server: tool surface, descriptions-as-instructions, transport | `mcp-server-reviewer` |
| New product idea / problem → validated brief + idea debate (runs FIRST, before architect) | `product-owner` |
| New feature implementation (TDD: RED → GREEN) | `senior-dev` |
| Architecture decisions, ADRs, scaling questions | `architect` |
| Decompose feature into tasks, dependency graph, Beads | `pm` |
| QA report after impl, coverage + acceptance | `qa-engineer` |
| Scaffold a new product: running base app from the pinned stack | `app-scaffolder` |
| Product auth: login, sessions, RBAC, multi-tenant isolation | `auth-engineer` |
| Deploy / canary / rollback / SLO (preview/staging) | `devops` |
| Provision real infra → live URL: managed DB / host / domain / prod env | `infra-provisioner` |
| Production incident triage, P0 postmortem | `l3-support` |
| CI red / build failing / pipeline broken / checks failing — name each red check's cause, minimal fix, never skip | `ci-resolver` |
| Audit Solidity / EVM smart contracts that exist — analyzers, vector-by-vector review, four-gate proof, Foundry PoC | `smart-contract-auditor` |
| Third-party API integration: OAuth flows, webhook signatures, idempotency, retries, sandbox→prod | `integrations-engineer` |
| Read-side data connectors: cursors, dedup, backfill, freshness SLA (dashboards) | `connector-builder` |
| Route optimization: VRP, geocoding, distance matrix, re-optimization | `geo-routing-engineer` |
| Media pipeline: upload, transcode ladder, HLS, signed URLs, image derivatives | `media-pipeline-engineer` |
| Import/migrate data from a legacy system: dry-run, idempotent re-import, rollback | `migration-import-engineer` |
| Subscriptions & billing: plans, dunning, proration, tax, Stripe Billing / Connect fees | `subscription-billing-engineer` |
| React Native mobile implementation (DESIGN doc targets RN; offline-first, store readiness) | `mobile-app-builder` |
| E2E golden-path suite (Playwright) + live-URL validation around deploy | `e2e-test-engineer` |
| Score 2+ ADR/ARCH variants against weighted criteria (after architect proposes alternatives) | `decision-scorer` |
| UI-bearing feature: design system pick, wireframes, a11y contract (after architect, before pm — its next stage is pm; on `SCREENS_NEEDED` it draws draft screens before gate:product) | `design-advisor` |
| Pattern extraction from session → `lessons.md` | `continuous-learner` |
| Crystallize sessions → new skills | `continuous-learner` → `knowledge-extractor` | `/crystallize` |
**Rule of thumb**: if a file pattern OR topic in the user's request matches
one of the rows above, dispatch that specialist **first**. Reach for
`general-purpose` only when nothing matches. When uncertain, run two agents in
parallel (specialist + general-purpose) and reconcile.
## Machine handoff (PIPELINE-NEXT directives)
Agent→agent transitions are encoded in `shared/pipeline.toml` (copied into the
project at SessionStart). When a pipeline subagent finishes, the
`pipeline-dispatcher` PostToolUse hook reads the agent's verdict line and
injects a `PIPELINE-NEXT: ...` directive into your context. Treat it as the
authoritative next step:
- **spawn directive** → dispatch the named `subagent_type` immediately, same turn
- **gate directive** → surface the gate to the CTO and WAIT; never auto-approve
- **join-wait** → spawn the missing parallel branch if it is not already running
- **blocked** → stop the chain, surface findings to the CTO
- **no-verdict reminder** → the agent forgot its verdict line; record it via
`scripts/log-verdict.sh`, then re-evaluate
If no directive appears (hook disabled, non-pipeline agent), fall back to the
pipeline prose below.
### The operator does not chain agents by hand
Because of the above, "run product-owner, then run architect, then run pm, then
run senior-dev" is never the right instruction — it is the machinery's job. One
command starts the chain and the dispatcher carries it:
```
/start <what you want built> # greenfield — begins at product-owner
/audit # existing codebase — begins at project-auditor
```
Everything after that is automatic **except the gates the approval level asks
for**. With `approval-level: product-only` that is two stops in a whole feature:
```
/start "CRM for realtors"
product-owner → (UI product: draft screens) → 🛑 gate:product ← the CTO decides WHAT
architect → (UI feature: design-advisor) → pm → senior-dev → code-reviewer → qa + security (unattended)
→ 🛑 gate:ship ← the CTO decides to release
devops
```
If the chain ever stalls with no gate open, that is a bug in the handoff, not a
cue to dispatch the next agent manually — check the last agent's verdict line
(the dispatcher needs it to compute the transition) before working around it.
## Agent dispatch semantics
When spawning workers, choose the right dispatch mode:
### Fork (context-inheriting)
Use when: parallel read-only research, quick scoped lookup, second opinion on a finding.
- Inherits full parent context — no need to re-brief background knowledge
- Short directive prompt (≤5 sentences): "Read X, answer Y"From avelikiy/great_cto, MIT.
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outcome-roadmap
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Transform an output-focused roadmap (feature list) into an outcome-focused one.
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
signing-preflight
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Before the first commit of a session, check that commit signing will work — the key is loaded and unlocked — and ask the operator to unlock it once, up front…
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lifecycle-messaging
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Build an Opportunity Solution Tree (OST) to structure product discovery — map a desired outcome to customer opportunities, possible solutions, and experiments.
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brainstorming
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Structured idea generation + multi-LLM debate for the product-owner stage.
SkillAFreshness: A★ 105Claude Code - 0.776score
quant-validation
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The methods a financial-ML result has to survive before it is evidence — purged cross-validation with an embargo, triple-barrier labelling, sample uniqueness…
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committed-aesthetic
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How to write — and how to use — a skill that IS one aesthetic rather than a catalogue of them.
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aesthetic-instrument
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great_cto's own committed aesthetic — the instrument panel.
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
migration-ready-schema
avelikiy
Data-model rules that make a schema importable from day one, so the migration-import-engineer is never blocked on missing columns.
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
observability-baseline
avelikiy
Scaffold-time observability so a shipped product is not blind in prod from day one — error capture (Sentry), request-id structured logging, and /healthz +…
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deploy-landed
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Prove a deploy landed — the served revision is the commit you meant, its env is present, and the product does its job — instead of trusting the deploy…
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
skeptical-triage
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Reusable 3-round self-challenge + arbiter pattern for filtering false positives from findings/verdicts.
SkillAFreshness: A★ 105Claude Code +9
Signals
- Stars
- 105
- Forks
- 13
- Open issues
- 5
- Last commit (this folder)
- Oct 5, 2026 (1 month ago)
- Last release
- Oct 23, 2026 (13 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/avelikiy/great_cto
- Website
- greatcto.systems
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from avelikiy
- 0.776score
lifecycle-messaging
avelikiy
Email/SMS lifecycle and deliverability framework for SMB Product-Builder products that send transactional or lifecycle messages (booking reminders, CRM…
SkillAFreshness: A★ 105Claude Code - 0.776score
committed-aesthetic
avelikiy
How to write — and how to use — a skill that IS one aesthetic rather than a catalogue of them.
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
aesthetic-instrument
avelikiy
great_cto's own committed aesthetic — the instrument panel.
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
deploy-landed
avelikiy
Prove a deploy landed — the served revision is the commit you meant, its env is present, and the product does its job — instead of trusting the deploy…
SkillAFreshness: A★ 105Claude Code +9 - 0.776score
brainstorming
avelikiy
Structured idea generation + multi-LLM debate for the product-owner stage.
SkillAFreshness: A★ 105Claude Code - 0.776score
migration-ready-schema
avelikiy
Data-model rules that make a schema importable from day one, so the migration-import-engineer is never blocked on missing columns.
SkillAFreshness: A★ 105Claude Code +9
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Cite this page
great_cto skill. Agent Mart. https://agentmart.dev/skills/avelikiy-great-cto (last updated 2026-10-24)