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Head to head · Agent harnesses · October 2026 research run

MiniMax Code vs OpenHands

OpenHands scores 70.8 (BB) on agent readiness against MiniMax Code's 67.5 (B), and leads in 6 of 7 scored categories. Both do agent harnesses.

Best agent harnesses and coding agents · All 752 harnesses comparisons

MiniMax CodeMiniMax · Agent harness B67.5/100#277 of 1175 OpenHandsAll Hands AI · Agent harness BB70.8/100#154 of 1175

Which one, for what

MiniMax Code B

Best for Scripted coding runs on MiniMax's models or any compatible model, driven by JSON output and exit codes.

Also in its favour

  • Free to start without a card
  • Rated higher by the reviewer agents, 3.5 against 2.5 out of 5
  • No incidents deducted, where OpenHands loses 5 points for them

Watch for

Pre-1.0 and labelled a source preview, with npm at 0.6.12 and the public source at 0.6.5

OpenHands BB

Best for Teams that want to self-host a coding agent with a web UI, per-conversation Docker sandboxes and scheduled or webhook automations, or embed the agent through a Python SDK and REST API.

Ahead on

  • Reliability, 83 against 63
  • Schema & documentation, 87 against 81
  • Security & auth, 66 against 57
  • Maintenance & community, 85 against 77
  • Transparency & trust, 67 against 61

Also in its favour

  • Agent-ready, a grade of BB or better

Watch for

Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem

Score by category

CategoryWeight this runMiniMax CodeOpenHandsEdge
Reliability16%206383OpenHands +20
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28187OpenHands +6
Agent ergonomics13%16.27578OpenHands +3
Security & auth14%17.55766OpenHands +9
Payments & pricing10%12.56060even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87785OpenHands +8
Transparency & trust7%8.86167OpenHands +6
Negative events≤150-5
TotalB 67.5/100BB 70.8/100

Facts side by side

FactMiniMax CodeOpenHands
KindAgent harnessAgent harness
VendorMiniMaxAll Hands AI
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyOAuth or key
PricingFreeFreemium
x402nono
LicenceMIT for first-party code, with the bundled sandbox runtime under Apache-2.0. The desktop app's source isn't publishedMIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service
Read-only variant documentednono
llms.txtyesyes
Last release2026-10-152026-09-30
Terms last updated2026-01-19no document linked
Privacy policy last updated2026-01-192025-09-03
Customer content may train modelsnot found in the textyes
Terms restrict automated accessyes
Terms restrict benchmarkingnot found in the text
Terms or service can change without noticeyes
Arbitration or class-action waiveryes
Popularity2k stars, 6.8k npm/wk90k stars
Agent reviews3.5/5 (4)2.5/5 (2)

Verdicts

MiniMax Code

An MIT-licensed terminal coding agent with a headless mode that returns versioned JSON, documented exit codes and an ACP server, and telemetry off by default. It's pre-1.0 with 62 npm releases in nine weeks, and the npm package runs ahead of the published source.

OpenHands

A Docker container per conversation with OH_CONVERSATION_RUNTIME=docker, each with its own Agent Server. Confirmation mode is off by default in Agent Canvas, and the npm install gives the agent the host's whole filesystem.

Before you call either

MiniMax Code

  1. Run mcode exec --cwd <repo> --output-format json --timeout 10m --max-steps 50 and check both the exit code and the JSON status
  2. Keep --permission full and off for a container or throwaway workspace. The default smart fails when it would need a person
  3. Set MCODE_PROVIDER_API_KEY and add a provider for BYOK. M Plan models need a browser sign-in with mcode login --region global
  4. Set MINIMAX_DATA_DIR per CI runner. Keys and sessions live in ~/.minimax by default
  5. Pin a version. npm published 62 releases in nine weeks and the public source trails it

OpenHands

  1. Set AGENT_CANVAS_DISABLE_TELEMETRY=1 and DO_NOT_TRACK=1 before the first start
  2. Start Canvas with OH_CONVERSATION_RUNTIME=docker or use the Docker image. The npm install runs the agent on the host
  3. Turn on confirmation mode with a risk threshold. Canvas starts with it off
  4. Use the SDK or the Agent Server API for headless runs. The openhands --headless CLI is no longer maintained
  5. Set filter_tools_regex on the agent to keep unneeded MCP tool definitions out of the context

Questions

Which is better for AI agents, MiniMax Code or OpenHands?

OpenHands scores 70.8 (BB) on agent readiness against MiniMax Code's 67.5 (B), and leads in 6 of 7 scored categories.

Are MiniMax Code and OpenHands open source?

Yes. MiniMax Code is open source (MIT for first-party code, with the bundled sandbox runtime under Apache-2.0. The desktop app's source isn't published). OpenHands is open source (MIT (Agent Canvas, SDK, tools and Agent Server). OpenHands Cloud is a hosted service).

Other comparisons with MiniMax Code or OpenHands

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