Martin Loop

Martin Loop is an open source system that manages coding agents, enforcing scopes, limits, and checks to automate software tasks.

MartinLoop is an open source system that manages AI coding agents so engineering teams can delegate software work without supervising every step. It acts as a wrapper around the coding agents you already use, including Claude, Codex, and Gemini, without requiring you to change tools or migrate to a new IDE. Before work starts, you define the job contract by setting the objective, scope, limits, and checks. While the agent edits the repository, MartinLoop keeps the job inside the configured contract and stops execution if spend, attempt, policy, or no-progress limits fire. A run finishes as verified only when the configured verification evidence passes. The platform records run history, stop reasons, failure classes, recovery evidence, and receipt integrity for inspection afterward.

Martin Loop at a glance

Best for: Software engineer
Runs on: CLI, Web
Pricing: Core is open source Apache 2.0 licensed; hosted dashboard and managed team features are commercial.
Released: April 2026
Category: AI coding tool
Website: martinloop.com

Key features

Define job objectives, scopes, limits, and checks
Set run budgets and stop rules
Enforce spend, attempt, policy, and no-progress limits
Run verification checks on agent output
Maintain inspectable run history and receipts
Provide rollback paths and recovery evidence

Use it for

Delegate software tasks to coding agents without constant supervision
Run agent swarms overnight with safety limits
Audit agent runs and review what shipped and what it cost

Companions

Tools that articles about Martin Loop recommend using with it, each with its job.

Context7 — Provides up-to-date documentation for AI agents and code editors.
Ollama — Run local models at zero marginal cost, with code kept on your machine.
OpenRouter — Access over 500 models and 80 providers through one unified API.
Daytona — Runs sessions in isolated sandboxes synced to git branches.
Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
Oh My OpenCode Slim — Lightweight multi-agent orchestration and background tasks.

Alternatives to Martin Loop

Loop Engineering — Design agent loops to discover work and verify results automatically.
OpenCode — Works with 75+ model providers, local models, and existing subscriptions
Lever — Agents iterate autonomously against set metrics and win criteria for hours.
Loopy — Provides repeatable prompts with checks, proof, and stopping conditions.
Ralph for Claude Code — Enables continuous coding cycles with built-in API safeguards and rate limiting.
Augment — Org-wide agent loops on top of a deep codebase context engine
Reviewer Agent — It uses a separate AI model to review code and prevent premature agent stopping.
pstack — Improves AI coding agent outcomes with rigorous workflows.
OpenAPPA — Tracks data flows algebraically to prevent prompt injection without breaking agents.
ZCode — Integrates GLM-5.3 with multi-agent workflows and remote chat control.
Stroq — Scans recorded sessions and guards future actions with local hooks.
Coze Loop — It offers open-source full-lifecycle management for AI agents.

All Martin Loop alternatives