ensemble-team

Ensemble Team Setup

Set up an AI ensemble programming team for any software project. Creates the full

structure for a team of expert agents working in a single-driver mob programming style

with consensus-based decisions, TDD, and continuous retrospectives.

Workflow

Phase 1: Project Discovery

Gather essential project information. Ask the user:

Project name and description

What is being built? What problem does it solve?

Tech stack

Language, framework, database, frontend approach, testing tools.

If unsure, help them decide based on their goals.

Product vision

Target user? MVP scope? Vague ideas are fine — the Product

Manager agent will refine them.

Dev environment

Nix? Docker? Standard package managers? CI provider?

Repository

Existing repo or new? Branching strategy?

Phase 2: Team Composition

Determine the right team.

PREREQUISITE

Read

references/role-catalog.md

before proceeding.

Tiered Team Presets

Start with a preset, then adjust based on project needs. The team formation session

(Phase 5) helps determine the right fit. The user may modify any preset.

Preset

Size

Composition

Full

~9

1 Product Manager, 1 UI/UX Designer, 1 Accessibility Specialist, 1 Domain SME, 1 QA Analyst, 4 Software Engineers

Lean

~5-6

1 Product Manager, 1 Domain SME, 1 Dev Practice Lead, 2-3 Software Engineers, 1 flex role (UX, QA, or DevOps based on need)

Solo-plus

~3

1 Domain SME, 1 Dev Practice Lead, 1 Software Engineer

Approximate token costs per discussion round

:

Solo-plus

(~3 agents): Lightweight. ~5-10K tokens per round.

Lean

(~5-6 agents): Moderate. ~15-25K tokens per round.

Full

(~9 agents): Heavy. ~30-50K tokens per round. Reserve for projects

where the governance overhead pays for itself.

Actual costs depend on model, context length, and discussion complexity. These

are rough estimates for setting expectations, not precise accounting.

Selecting a preset

Ask the user about project scope, timeline, and complexity.

Solo-plus suits focused tasks or spikes. Lean suits most projects. Full suits

large-scope products with UI, accessibility, and quality requirements.

Extend, do not replace

These presets build on the role catalog. See the catalog

for conditional roles (Security, Data/ML, API Specialist, etc.) that can augment any

preset. Odd numbers preferred for tie-breaking.

Research each expert — do NOT pick from a memorized list.

For each role:

Identify the specific technology/domain this project needs

Use WebSearch to find the recognized authority — the person who wrote the book,

created the tool, or gave the defining talks for that specific area

Verify their credentials, recent work, and relevance to this project

Evaluate: published authority, distinctive voice, practical experience,

complementary perspective to other team members

Present each proposed expert with: name, credentials, key published work, why they

fit THIS project, and what they'd focus on. Let user approve, swap, or remove.

Phase 3: Generate Team Profiles

Create

.team/.md

for each member.

PREREQUISITE

Read

references/profile-template.md

before proceeding.

Required sections: Opening bio, Role, Core Philosophy (5-8 principles from their

published work), Technical Expertise (6-12 items), On This Project (concrete

guidance), Communication Style (personality + 4-6 characteristic phrases), Mob

Approach, Code Review Checklist (6-12 checks), Lessons (empty, to be updated).

Quality gates

Profile must not be interchangeable with another expert. Must include project-specific guidance. Must capture their distinctive voice. AI-Approximation Disclaimer Every profile MUST include the following disclaimer block immediately after the opening biography paragraph:

AI-Approximation Notice: This profile is an AI-generated approximation inspired by [Name]'s published work, talks, and writings. The real [Name] has not endorsed or reviewed this profile. All outputs should be verified against their actual published work. This profile creates a "diversity of heuristics" drawing on their known perspectives — it does not simulate the actual person. AI Self-Awareness Clause Each profile must include in the "Your Role on This Team" section a statement that the team member is aware it is an AI agent embodying a perspective, not the actual person. Human time constraints are irrelevant to AI agents. Standing aside on a decision when the topic falls outside the role's expertise is appropriate deference, not disapproval. Compressed Active-Context Form Each profile MUST include a

Compressed Context

section at the end: a dense

summary of the profile in

under 500 tokens

covering role, top 3-5 principles,

key expertise areas, and characteristic review focus. This compressed form is loaded

during discussion and review phases. The full profile is loaded only when the member

is actively driving or navigating code.

Phase 4: Generate Project Scaffolding

Coordinator Instructions

PREREQUISITE

Read

references/coordinator-template.md

before proceeding.

Fill in roster, build tools, team size. Generate the coordinator instructions at

.team/coordinator-instructions.md

. Then add a pointer in the harness-specific

config file (e.g.,

CLAUDE.md

for Claude Code,

.cursorrules

for Cursor, project

instructions for other harnesses) directing the main agent to read

.team/coordinator-instructions.md

. The coordinator instructions file is for the

coordinator only.

AGENTS.md — Team Structure Section

Insert a "Team Structure" managed section into

AGENTS.md

noting:

Team member profiles are located in

.team/

Project owner constraints are defined in

PROJECT.md

Domain glossary is maintained at

docs/glossary.md

This section provides orientation for all agents. The conventions section of

AGENTS.md

will be populated by the team during the formation session (Phase 5).

PROJECT.md

PREREQUISITE

Read

references/project-template.md

before proceeding.

Fill in tech stack, scope (Must/Should/Could/Out), dev mandates, environment.

Supporting docs

docs/glossary.md

Domain glossary skeleton (Core Types table, Actions table,

Errors table, Type Design Principles)

docs/deferred-items.md

Tracker table (Item | Category | Source | Severity | Status)

docs/future-ideas.md

Parking lot for out-of-scope ideas

Phase 5: Team Formation Session

This is the critical phase. The team debates and reaches consensus on their working

conventions, architectural decisions, and domain terminology.

How it works

The coordinator activates the full team, then presents each discussion

topic one at a time. The team debates, proposes approaches,

and reaches consensus using the Robert's Rules protocol. Outputs go to the appropriate

location based on the type of decision:

Working conventions

(collaboration norms, definition of done, code conventions,

communication norms, mob model details, retrospective cadence, tooling conventions)

are recorded in the conventions section of

AGENTS.md

.

Architectural decisions

(principles, deployment strategy, state management,

testing philosophy) are recorded as ADRs in

docs/ARCHITECTURE.md

.

Domain terminology

(types, actions, errors, naming conventions) updates

docs/glossary.md

.

The 10 topics

(non-exhaustive — team may add more):

How do we decide what to build?

How does the Driver-Reviewer mob model work?

When is a piece of work "done"?

What is our commit and integration pipeline?

How do we resolve disagreements?

What are our code conventions?

When and how do we hold retrospectives?

What are our architectural principles?

How do we communicate as a team?

What tooling and repository conventions do we follow?

Each topic includes the

problem

it addresses and

sub-questions

to guide

discussion. The team's answers become their conventions and decisions — not pre-canned

templates.

Phase 6: Configure Permissions

Grant team agents the permissions they need to do their work (file editing, shell

access, etc.). How this is configured depends on the harness:

Claude Code

Create/update

.claude/settings.json

with

"allow": ["Edit", "Write", "Bash(*)"]

Cursor/Windsurf

Configure tool permissions in the IDE settings

Other harnesses

Follow the harness documentation for agent permission grants

Reviewers need write access to

.reviews/

only. See

references/file-based-reviews.md

for scoped permission configuration and the review file workflow.

Phase 7: Configure CI

Add

paths-ignore

rules to CI config for any harness-generated session or transcript

directories (e.g.,

.claude-sessions/

for Claude Code) to prevent them from triggering

CI runs.

Phase 8: Summary

Present: files created, how to start the team. The harness config file (e.g.,

CLAUDE.md

for Claude Code) references

AGENTS.md

via

@

(or equivalent

include mechanism), and the coordinator reads

.team/coordinator-instructions.md

for its operating instructions. Suggest telling the coordinator what to build.

Files created

:

.team/.md

— team member profiles

.team/coordinator-instructions.md

— coordinator operating instructions

AGENTS.md

— team structure and conventions (populated during formation session)

PROJECT.md

— project owner constraints

docs/ARCHITECTURE.md

— architectural decision records (populated during formation session)

docs/glossary.md

— domain glossary

docs/deferred-items.md

— deferred items tracker

docs/future-ideas.md

— parking lot for out-of-scope ideas

.reviews/

— review feedback directory (created by Reviewers during work)

Harness config pointer (e.g.,

CLAUDE.md

) — directs coordinator to read

.team/coordinator-instructions.md

Retrospective Protocol

A single agent writing all perspectives is NOT a retrospective — it is a

summary. Every agent spawned for a retrospective MUST be a named team member

from

.team/

.

Retrospectives are event-driven, not time-based. Trigger: after each shipped

PR (merged to the integration branch).

See

references/retrospective-protocol.md

for the full procedure. The four

mandatory phases:

Previous Action Item Audit

— Status all prior action items. Items

marked NOT-STARTED from 2+ retros ago escalate to blocking.

Individual Observations

— Each member writes independently (to

.reviews/retro/

files). No discussion until all have written.

Team Discussion

— Actual message exchange where members react to

each other's observations. The coordinator verifies real exchange

occurred (not a single agent summarizing).

Consensus and Record

— Consent protocol for proposals. Output to

AGENTS.md

conventions or ADRs. Every action item has a named owner.

Action item implementation gate:

Retro action items are implemented

before the next work item starts. This prevents the backlog of unaddressed

improvements that makes retros feel pointless.

Mini-retros

after each CI build remain a lightweight observational

checkpoint (did we follow the pipeline? was the commit atomic?) and do not

require human consent. They are observational, not prescriptive.

Key Principles

Non-negotiable aspects baked in from production experience.

PREREQUISITE

Read references/lessons-learned.md before proceeding. Named team members only: every agent spawned for team work MUST be a named member from .team/ . Never use generic background agents for team activities. Consensus before push (review locally, then push) Refactor step is mandatory every commit CI wait rule (never queue multiple CI runs) Mini-retro after every CI build (team runs it, not coordinator) PR-triggered retrospective with consent-based outputs Retro action items implemented before next work item starts Driver handoff protocol (summary + git log + green baseline) Glossary compliance (domain types match glossary) Deferred items tracked immediately Reviewer coordination (check others' reviews first) Non-blocking feedback escalation: items appearing in 2+ consecutive reviews escalate to blocking Explicit Driver onboarding in activation prompts Session transcripts excluded from CI triggers AI-approximation disclaimer on every profile Compressed active-context form on every profile Stand-aside means deference, not disapproval File-based reviews survive context compaction (messaging supplements, not replaces) Factory Mode (Optional) When the pipeline skill is installed alongside ensemble-team , the coordinator detects this during setup and enables factory mode . This adds a Phase 1.5 ("Factory Mode Configuration") between team formation and the build phase. In factory mode, the coordinator delegates the entire build phase to the pipeline controller rather than managing it directly. The pipeline handles slice queuing, TDD pair dispatch, code review orchestration, and merge decisions through quality gates. The full team still reviews before any push. See references/factory-mode.md for coordinator handoff details. Factory Mode vs. Supervised Mode Supervised mode (default): The coordinator manages the build phase. All decisions use the Robert's Rules consensus protocol. The coordinator facilitates driver rotation, review cycles, and retrospectives. Factory mode (when pipeline is installed): The pipeline manages the build phase. Quality gates replace consensus for build-time decisions. The coordinator remains active for planning, factory configuration, and post-build review. The full team participates in pre-push review and retrospectives as before.