You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.
Command
HR-AI / AEDT bias audit. Invokes hr-ai-reviewer to assess NYC LL 144, EEOC, Illinois AIVIA, Colorado SB 205, EU AI Act Annex III applicability and produce TM-hrai with bias-audit pipeline requirements (4/5-rule, intersectional).
Command
Gracefully retire an LLM agent from the workforce. Archives prompt, removes from sync list, keeps verdicts for audit. Like firing a human — but reversible.
Command
Performance review for an LLM agent (or all agents). Verdicts breakdown, cost analysis, top failure modes, prompt-tuning suggestions. Like a human '1:1' but for AI workforce.
Command
API platform contract review. Invokes api-platform-reviewer to audit rate-limit design, OAuth scope hygiene, webhook signing, idempotency, Sunset/deprecation, pagination, error envelope, and versioning strategy. Critical before v1 GA.
Command
Audit an existing codebase. Detects stack, finds gaps, creates tasks, generates PROJECT.md.
Command
Open the greatcto admin board at http://localhost:3141 (Kanban, cost, pipeline, inbox, memory). Starts it in background if not running.
Command
SLO burn rate — multi-window alerting that catches budget exhaustion before it happens. Uses .greatcto/slo-burn-history.log written by /digest.
Command
CCR (Compressed Context with Retrieval) — recall the full original of context that greatcto compressed/filtered out, by its short id. The retrieval half of the compression layer.
Command
Month-end close / GL compliance check — invokes accounting-reviewer to produce TM-accounting-{slug}.md with double-entry integrity, ASC 606 revenue-recognition, period-lock, and SOX ITGC gaps.
Command
Medical-coding / revenue-cycle compliance audit. Invokes rcm-reviewer to assess autonomous ICD-10-CM / CPT / HCPCS coding for False Claims Act exposure (upcoding/unbundling), NCCI edits + MUEs, medical necessity (LCD/NCD), modifier discipline, HIPAA minimum-necessary — and force a certified-coder (CPC/CCS) sign-off.
Command
Cost & capacity health — LLM router savings, run-rate, cost-per-deploy, ROI per shipped feature, WoW/MoM delta. Pairs with /digest (delivery+DORA) and /burn (reliability).
Command
Promote extracted incident knowledge into global patterns and agent improvements.
Command
Weekly engineering digest. Velocity, incident trend, tech debt, ADR decisions, open gates, and a CTO recommendation. Add 'board' flag for board-report format.
Command
Run a full product discovery cycle — from outcome definition through opportunity mapping, prioritisation, and experiment design. Use when the team isn't sure what to build next, or before writing a PRD for a complex feature space.
Command
Health check for greatcto. Shows pipeline state, missing artefacts, hook status, last run per agent, and permission-denied tail.
Command
Signed gate-exception registry — replace ad-hoc --admin / --no-verify bypasses with an auditable, signed, expiring record (who · why · gate · scope · expiry). Create / list / check exceptions.
Command
Generate EVAL-.md test cases for an agent from its prompt. Usage: /gen-evals [--count N].
Command
Governance metrics — measure whether the gates actually work. Block rate, override/waiver rate, false-block proxy, R1-textual vs R2-mechanical share, and time-in-gate, computed from the verdict trail.
Command
Show greatcto commands, key concepts, and admin board URL. Use when you don't remember a command or you are new to greatcto.
Command
What needs your attention? Shows open gates, recent activity, blocked items, and pending decisions.
Command
Manually run the continuous-learner. Extract patterns from this session and write to .greatcto/lessons.md. Use when SessionEnd hook missed something or you want to capture a lesson mid-session.
Command
Migrate existing PROJECT.md to the latest greatcto schema — appends missing fields without touching existing values.
Command
MSP / managed-services compliance check — invokes msp-reviewer to produce TM-msp-{slug}.md with client-isolation, credential-vaulting, SLA-tracking, and incident-escalation gaps.
Command
On-call rotation management. Who's on duty, shift handoff notes, escalation paths. Reads from .greatcto/oncall-schedule.md and OWNERSHIP.md.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: