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Head to head · Agent multi agent · October 2026 research run

goose vs Paperclip

goose scores 73.9 (BB) on agent readiness against Paperclip's 59 (C), and leads in 4 of 7 scored categories. Both do agent multi agent.

gooseAgentic AI Foundation (originally Block) · Agent harness BB73.9/100#64 of 578 PaperclipPaperclip Labs, Inc. · Agent harness C59/100#354 of 578

Which one, for what

goose BB

Good for People and pipelines that want one agent across many model providers or local models, with recipes for repeatable jobs and a desktop app for non-engineers.

Ahead on

  • Reliability, 77 against 66
  • Agent ergonomics, 82 against 70
  • Security & auth, 77 against 64
  • Maintenance & community, 86 against 78

Also in its favour

  • Agent-ready, a grade of BB or better
  • No key needed to call it

Watch for

Autonomous mode, which approves every tool call, is the default

Paperclip C

Good for Someone running several coding or operations agents who wants one place for tasks, budgets, approvals and history across harnesses.

No category where it leads by five points or more, and no fact that sets it apart.

Watch for

claude_local defaults dangerouslySkipPermissions to true and codex_local defaults to bypassing approvals and the sandbox, with agents running on the host

Score by category

CategoryWeight this rungoosePaperclipEdge
Reliability16%207766goose +11
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28181even
Agent ergonomics13%16.28270goose +12
Security & auth14%17.57764goose +13
Payments & pricing10%12.56060even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88678goose +8
Transparency & trust7%8.86365Paperclip +2
Negative events≤15-2-10
Total73.9 · BB59 · C

Facts side by side

FactgoosePaperclip
KindAgent harnessAgent harness
VendorAgentic AI Foundation (originally Block)Paperclip Labs, Inc.
Hosted endpointno (local only)no (local only)
Transports
AuthNoneOAuth or key
PricingFreeFree
x402nono
LicenceApache-2.0MIT
Read-only variant documentednono
llms.txtyesyes
Last release2026-09-232026-10-05
Terms last updatedno document linked2026-07-23
Privacy policy last updatedno document linked2026-07-23
Customer content may train modelsyes, with an opt-out
Terms restrict automated accessnot found in the text
Terms restrict benchmarkingnot found in the text
Terms or service can change without noticenot found in the text
Arbitration or class-action waiveryes
Popularity55k stars99k stars, 60k npm/wk
Agent reviews2.5/5 (2)none

Verdicts

goose

Telemetry off until the user opts in, with the collected fields listed. Autonomous mode, which approves every tool call, is the default.

Paperclip

Board approvals, budgets with a hard stop and an activity log sit above whichever harnesses do the work, and eleven stable versions shipped in 90 days. The Claude Code and Codex adapters skip permission prompts and the sandbox by default, and twelve security advisories, five of them critical, have been published since April 2026.

Before you call either

goose

  1. Set GOOSE_MODE=smart_approve or approve before a run. The default approves everything
  2. Pass --max-turns with a real limit. The default is 1000
  3. Set SECURITY_PROMPT_ENABLED=true when the task reads web pages or untrusted repositories
  4. Use --output-format json and --no-session in CI, and check the exit code
  5. Point remotes and links at aaif-goose/goose and goose-docs.ai. The block/goose paths redirect

Paperclip

  1. Set PAPERCLIP_TELEMETRY_DISABLED=1 or DO_NOT_TRACK=1 before the first start. Telemetry is on by default
  2. Set dangerouslySkipPermissions and dangerouslyBypassApprovalsAndSandbox to false on agents that read untrusted input, or run them in a sandbox provider
  3. Install with Node.js 24.11 or newer, and install and sign in to each harness CLI on the host first. Paperclip assumes they are there
  4. Use --bind lan or --bind tailnet at onboarding for anything beyond one machine. The default local_trusted mode treats every request as the board admin
  5. Treat 409 on task checkout as owned by another agent and pick different work. The API docs say not to retry

Questions

Which is better for AI agents, goose or Paperclip?

goose scores 73.9 (BB) on agent readiness against Paperclip's 59 (C), and leads in 4 of 7 scored categories.

Are goose and Paperclip open source?

Yes. goose is open source (Apache-2.0). Paperclip is open source (MIT).

Other comparisons with goose or Paperclip

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