atelier plugin
Spec-driven development, deep thinking, and code quality workflows
How to install the atelier plugin
Run both commands inside Claude Code. The first adds the marketplace once; the second installs the plugin.
/plugin marketplace add martinffx/atelier
/plugin install atelier@atelierWhat's inside atelier
20 parts read from the plugin's own files.
Agents 4
Call as @agent-atelier:name- @agent-atelier:architect
No description in the file.
- @agent-atelier:keymaker
No description in the file.
- @agent-atelier:oracle
No description in the file.
- @agent-atelier:sentinel
No description in the file.
Skills 16
Claude loads it when the task matches- atelier-orchestrator
Routes tasks to appropriate planning modes and manages transitions between workflow phases for agentic development.
- atelier-setup
Configures repository guidance and documentation structures for the Atelier development workflow after developer approval.
- code-commit
Generate and validate git commit messages following the conventionalcommits.org specification.
- code-handoff
Compact the current conversation into a handoff document for another agent to pick up.
- code-pull-request
Manage GitHub pull requests and GitLab merge requests by creating, commenting on, and merging them via CLI tools.
- code-review
Performs multi-agent code reviews using a debate-based workflow between critics, an author, and a judge to resolve contested findings.
- code-subagents
Manages implementation subagent dispatch patterns for parallel or sequential task execution and batch code reviews.
- oracle-codebase-design
Provides a shared vocabulary and principles for designing deep modules, managing seams, and improving code testability and maintainability.
- oracle-debug
Disciplined debugging methodology. Triggers on bug reports, test failures, "debug this", "diagnose this", unexpected behavior, build failures, integration issues, or performance regressions. Find root cause before a permanent corrective fix; contain urgent harm safely first.
- oracle-domain-modelling
Build and refine a project's domain model by establishing ubiquitous language, managing glossaries, and recording architectural decisions.
- oracle-grill-me
Stress-tests plans and decisions by interviewing the user one question at a time and updating domain documentation as decisions are reached.
- spec-brainstorm
Conducts a conversational design workshop to research codebases and produce a reviewed design.md specification through iterative human approval.
- spec-finish
Validates, reviews, and prepares pull requests for completed software implementations following a specification.
- spec-implement
Executes an approved technical plan using TDD, supporting autonomous, batched, or subagent execution modes.
- spec-loop
Executes an approved design and plan to create a draft pull request by managing subagents for implementation, review, and committing code batches.
- spec-plan
Generates implementation plans through conversational inline modes or structured plan.json files based on approved design documents.
Using atelier in Claude Code
Ask for an agent by name:
@agent-atelier:architect
@agent-atelier:keymakerSkills need no command. Claude reads them when your request matches what they describe.
Update, turn off or remove
- Update the plugin (shell)
- claude plugin update atelier@atelier
- Refresh the marketplace
- /plugin marketplace update atelier
- Turn it off for now
- /plugin disable atelier@atelier
- Remove it
- /plugin uninstall atelier@atelier
Skills in atelier
- atelier-setupmartinffx/atelier
Configures repository guidance and documentation structures for the Atelier development workflow after developer approval.
3 files51stars - code-reviewmartinffx/atelier
Performs multi-agent code reviews using a debate-based workflow between critics, an author, and a judge to resolve contested findings.
9 files51stars - code-subagentsmartinffx/atelier
Manages implementation subagent dispatch patterns for parallel or sequential task execution and batch code reviews.
3 files51stars - oracle-codebase-designmartinffx/atelier
Provides a shared vocabulary and principles for designing deep modules, managing seams, and improving code testability and maintainability.
5 files51stars - oracle-debugmartinffx/atelier
Disciplined debugging methodology. Triggers on bug reports, test failures, "debug this", "diagnose this", unexpected behavior, build failures, integration issues, or performance regressions. Find root cause before a permanent corrective fix; contain urgent harm safely first.
3 files51stars - oracle-domain-modellingmartinffx/atelier
Build and refine a project's domain model by establishing ubiquitous language, managing glossaries, and recording architectural decisions.
3 files51stars - spec-planmartinffx/atelier
Generates implementation plans through conversational inline modes or structured plan.json files based on approved design documents.
2 files51stars - atelier-orchestratormartinffx/atelier
Routes tasks to appropriate planning modes and manages transitions between workflow phases for agentic development.
51stars - code-commitmartinffx/atelier
Generate and validate git commit messages following the conventionalcommits.org specification.
51stars - spec-brainstormmartinffx/atelier
Conducts a conversational design workshop to research codebases and produce a reviewed design.md specification through iterative human approval.
51stars - spec-finishmartinffx/atelier
Validates, reviews, and prepares pull requests for completed software implementations following a specification.
51stars - spec-implementmartinffx/atelier
Executes an approved technical plan using TDD, supporting autonomous, batched, or subagent execution modes.
51stars - spec-loopmartinffx/atelier
Executes an approved design and plan to create a draft pull request by managing subagents for implementation, review, and committing code batches.
51stars - code-pull-requestmartinffx/atelier
Manage GitHub pull requests and GitLab merge requests by creating, commenting on, and merging them via CLI tools.
8 files51stars - code-handoffmartinffx/atelier
Compact the current conversation into a handoff document for another agent to pick up.
51stars - oracle-grill-memartinffx/atelier
Stress-tests plans and decisions by interviewing the user one question at a time and updating domain documentation as decisions are reached.
51stars
atelier plugin questions
How do I install the atelier plugin?
In Claude Code run /plugin marketplace add martinffx/atelier, then /plugin install atelier@atelier.
What does the atelier plugin include?
atelier bundles 4 agents, 16 skills.
Which agents come with atelier?
architect, keymaker, oracle, sentinel. Call one with @agent-atelier:architect.
How do I update or remove the atelier plugin?
Update it with claude plugin update atelier@atelier in your shell, or from the Installed tab of /plugin. Remove it with /plugin uninstall atelier@atelier.