"Your AI Agent Accelerator."
| Website | https://runloop.ai |
| Docs | https://docs.runloop.ai |
| GitHub | https://github.com/runloopai/api-client-python |
| Stars | |
| Classification | agent-native |
| Category | Code Execution Services |
| Compliance | SOC 2 · HIPAA · GDPR (per marketing site) |
https://github.com/runloopai/api-client-python — Python API client
https://github.com/runloopai/api-client-ts — TypeScript API client
https://github.com/runloopai/rl-cli — Runloop CLI (rli) including MCP server
Interaction pattern: SDK / REST + CLI + MCP
- Register at platform.runloop.ai and create an API key (settings).
- Create isolated Devboxes (micro-VM sandboxes) and run commands, snapshots, and blueprints — Devboxes overview.
pip install runloop-api-client
# or: npm install @runloop/api-client (see GitHub api-client-ts)
export RUNLOOP_API_KEY=...CLI + MCP for assistants:
npm install -g @runloop/rl-cli
export RUNLOOP_API_KEY=...
rli mcp install # Claude Desktop config
rli mcp start # stdio MCP serverSee Runloop CLI.
Status: npx skills add … pack from Runloop yet.
npx clawhub@latest search runloopStatus: ✅ Available (via official CLI)
The Runloop CLI embeds a Model Context Protocol server so tools like Claude can list, create, and manage Devboxes — rli mcp start (stdio) or rli mcp start --http — Runloop CLI — MCP.
| Detail | Value |
|---|---|
| Docs | https://docs.runloop.ai/docs/tools/rl-cli |
| Install helper | rli mcp install for Claude Desktop |
| Devbox MCP injection | Devbox create supports MCP gateway configurations (CLI reference) |
Runloop provides Devboxes: secure, isolated sandboxes for running AI-generated code and long-running agent workflows, with fast startup, optional suspend/resume, disk snapshots and branching for agent state, repo-aware environments, secrets/objects stores, and benchmark jobs to evaluate coding agents (e.g., SWE-Bench-style runs). The surface area is explicitly marketed for AI agents and AI software engineering workloads—not generic batch VMs only.
| Criterion | Evidence |
|---|---|
| Agent-first positioning | Homepage: "Your AI Agent Accelerator" and "Launch AI agents on secure code sandboxes"; "Devboxes are code sandbox development environments… for… AI Agents" — runloop.ai |
| Agent-specific primitive | Devbox lifecycle; snapshot/branch disk state for agent trajectories; benchmark jobs for agent evaluation; MCP wiring from CLI and devbox config |
| Autonomy-compatible control plane | API-driven create/exec/suspend/shutdown; no human SSH session required for automation |
| M2M integration surface | Python/TS API clients, REST, CLI, MCP via rli |
| Identity / delegation | Per-devbox IDs; API keys; secrets injection; audit-friendly logging (per product docs) |
| Primitive | Description |
|---|---|
| Devbox | Isolated execution environment for agent code (micro-VM + container isolation, per product) |
| Snapshot | Capture and branch disk state for reproducible agent runs |
| Blueprint | Reusable image/template for agent environments |
| Benchmark job | Orchestrated multi-agent evaluation against public or custom scenarios |
| Object / secret store | Agent artifacts and credentials without embedding secrets in prompts |
| Suspend / resume | Cost-aware pausing of bursty agent workflows |
Agent obtains RUNLOOP_API_KEY (or delegated token)
↓
Creates Devbox from blueprint or snapshot via API/CLI
↓
Runs commands, tests, or full agent loop inside sandbox
↓
Snapshots state for regression tests or parallel branches
↓
Shuts down, suspends, or resumes without human provisioning
- API keys — tenant-scoped access to Runloop API
- Devbox IDs — isolate sessions and attribute logs
- Secrets — injected as env vars without surfacing values to the LLM (pattern documented in CLI)
- Network policies — optional egress and MCP gateway controls (CLI reference)
| Interface | Detail |
|---|---|
| Python SDK | pip install runloop-api-client — api-client-python |
| TypeScript SDK | @runloop/api-client — api-client-ts |
| REST API | Platform API per docs.runloop.ai |
| CLI | npm install -g @runloop/rl-cli → rli |
| MCP | rli mcp start / rli mcp install |
Optional review of agent outputs or benchmark results. Core sandbox execution does not require a human in the loop.
| Alternative | Why It Fails |
|---|---|
| Raw cloud VMs | No agent-first lifecycle, snapshot branching for trajectories, or built-in agent benchmark orchestration |
| CI runners | Job-centric; not optimized for interactive agent loops, suspend/resume, or MCP-native assistant control |
| Local Docker | Host risk and ops burden; lacks managed agent evaluation and fleet scale patterns |
- Coding agents — run, test, and iterate generated code in isolated Devboxes
- Agent CI / regression — snapshot state and re-run after model or prompt changes
- Benchmarking — compare agent implementations on public suites at scale
- Long-horizon tasks — suspend/resume bursty workloads to control cost