@touchskyer/opc

OPC — One Person Company

A full team in a single Claude Code skill. You're the CEO — OPC is everyone else.

16 specialist agents (PM, Designer, Security, Devil's Advocate, and more) that build, review, and evaluate your code through a digraph-based pipeline with code-enforced quality gates.

What's Different in v0.6

Digraph engine. Tasks flow through typed nodes (build → review → gate → ...) with mechanical verdict routing. No more linear pipelines.

Autonomous loop. opc loop decomposes a feature into units, schedules a durable cron, and runs 8-16 hours unattended — with code-enforced guardrails that survive context compaction.

Code-enforced, not honor-system. 34 automated tests verify: tamper detection (write nonce), atomic state writes, review independence checks (eval distinctness), oscillation detection, tick limits, and JSON crash recovery.

External validator integration. Pre-commit hooks, test suites, Playwright E2E, and CI pipelines are formally part of the quality architecture — the agent is supervised by tools it doesn't control.

How It Works

One principle: the agent that does the work never evaluates it.

Task → Flow Selection → Node Execution → Gate Verdict → Route Next
                              ↑                              ↓
                              └──────── ITERATE/FAIL ────────┘

• Task inference — reads your request, picks a flow template (review, build-verify, full-stack, pre-release), and enters at the right node.

• Typed nodes — each node has a type (discussion, build, review, execute, gate) with specific protocols. Build nodes produce commits. Review nodes dispatch parallel subagents. Gate nodes compute verdicts from code, not LLM judgment.

• Mechanical gates — verdicts are computed by opc-harness synthesize: any red = FAIL, any yellow = ITERATE, all green = PASS. No LLM gets to decide if a finding is "important enough."

• Cycle limits — max 3 loops per edge, 5 re-entries per node, 20-30 total steps depending on flow. Oscillation detection catches A↔B loops.

Quick Start

Install

npm install -g @touchskyer/opc

Skill files are automatically copied to ~/.claude/skills/opc/.

Manual install (no npm)

git clone https://github.com/iamtouchskyer/opc.git
cp -r opc ~/.claude/skills/opc

Use it

# Review — dispatches 2-5 role agents in parallel
/opc review the auth changes

# Build — implements + independent review + gate
/opc implement user authentication with email/password

# Autonomous loop — decomposes, schedules cron, runs unattended
/opc loop build features F1-F4 from PLAN.md

# Interactive mode — asks clarifying questions first
/opc -i redesign the onboarding flow

# Explicit roles
/opc security devil-advocate

# Flow control
/opc skip          # skip current node
/opc pass          # force-pass gate
/opc stop          # terminate, preserve state
/opc goto build    # jump to node

Flow Templates

Template	Nodes	When
review	code-review → gate	PR review, audit, "find problems"
build-verify	build → code-review → test-design → test-execute → gate	"implement X", "fix bug Y"
full-stack	discuss → build → review → test → acceptance → audit → e2e → gates	Complex/vague requests
pre-release	acceptance → audit → e2e → gates	"verify before release"

Autonomous Loop (v0.6)

/opc loop build the math tutoring app features F1-F4

What happens:

• Decompose — breaks task into atomic units (spec, implement, review, fix, e2e)
• Definition of done — establishes verify/eval criteria per unit before any work starts
• Schedule — durable cron (survives process restart) fires every 10 min
• Execute — each tick runs one unit through the appropriate OPC flow
• Guard — opc-harness enforces: git commit required, ≥2 independent reviewers, no plan tampering, no state forgery, artifact freshness, tick limits
• Terminate — auto-stops when plan complete, tick limit hit, or wall-clock deadline reached

Guardrails (code-enforced, not prompt-level)

Guard	Enforcement
Write nonce	Random SHA256 at init; state written by harness only
Atomic writes	write → rename (POSIX atomic); no truncated JSON on crash
Plan integrity	SHA256 hash at init; verified every tick
Review independence	≥2 eval files, identical content rejected, line overlap warned
Git commit required	HEAD must change for implement/fix units
Screenshot required	UI units must produce .png/.jpg artifact
Tick limits	maxTotalTicks (units×3) + 24h wall-clock deadline
Oscillation detection	A↔B pattern over 4-6 ticks = warning/hard stop
Concurrent tick mutex	in_progress status blocks overlapping cron fires
JSON crash recovery	try/catch on all JSON.parse; structured errors, not crashes
External validators	Pre-commit hooks, test suites detected at init and leveraged

Built-in Roles

Product:     pm, designer
User Lens:   new-user, active-user, churned-user
Engineering: frontend, backend, devops, architect, engineer
Quality:     security, tester, compliance, a11y
Specialist:  planner, user-simulator, devil-advocate

Devil's Advocate (the 10th person) is auto-included when consensus is near-unanimous or decisions are irreversible. Comes with an automated verification script that checks its own findings.

Custom Roles

Add a .md file to roles/:

---
tags: [review, build]
---
# Role Name

## Identity
One sentence: who you are and what you care about.

## Expertise
- **Area** — what you know about it

## When to Include
- Condition that triggers this role

Available immediately, no configuration needed.

Testing

bash test/test-harness.sh

34 end-to-end tests covering init-loop, complete-tick, next-tick, review independence, JSON crash recovery, and plan parsing.

Requirements

• Claude Code (CLI, desktop app, or IDE extension)
• Node.js >= 18
• No runtime dependencies, no MCP server, no build step

Works better with memex (optional)

OPC works standalone — pair it with memex for cross-session memory. Memex remembers which roles were useful, which findings were false positives, and your project-specific context.

npm install -g @touchskyer/memex

License

MIT