Get an audit

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

GitHub Copilot CLI vs Paperclip

Paperclip scores 59 (C) on agent readiness against GitHub Copilot CLI's 57.6 (C), and leads in 5 of 7 scored categories. Both do agent multi agent.

GitHub Copilot CLIGitHub · Agent harness C57.6/100#377 of 578 PaperclipPaperclip Labs, Inc. · Agent harness C59/100#354 of 578

Which one, for what

GitHub Copilot CLI C

Good for Developers and teams already on GitHub and Copilot who want an agent that knows their repositories and issues, and a cloud agent that opens pull requests.

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

Watch for

Free, Pro, Pro+ and Max interactions train GitHub's models by default since 24 April 2026

Paperclip C

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

Ahead on

  • Reliability, 66 against 55
  • Schema & documentation, 81 against 72
  • Payments & pricing, 60 against 40

Also in its favour

  • Open source

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 runGitHub Copilot CLIPaperclipEdge
Reliability16%205566Paperclip +11
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27281Paperclip +9
Agent ergonomics13%16.27270GitHub Copilot CLI +2
Security & auth14%17.56064Paperclip +4
Payments & pricing10%12.54060Paperclip +20
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87778Paperclip +1
Transparency & trust7%8.86865GitHub Copilot CLI +3
Negative events≤15-5-10
Total57.6 · C59 · C

Facts side by side

FactGitHub Copilot CLIPaperclip
KindAgent harnessAgent harness
VendorGitHubPaperclip Labs, Inc.
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyOAuth or key
PricingFreemiumFree
x402nono
LicenceProprietary, under the licence in the repository's LICENSE.md. Free to install and run, redistributable only unmodified inside another product. The repository holds the README, changelog and install script, not the sourceMIT
Read-only variant documentednono
llms.txtyesyes
Last release2026-10-012026-10-05
Terms last updated2026-04-272026-07-23
Privacy policy last updated2026-04-272026-07-23
Customer content may train modelsyes, with an opt-outyes, with an opt-out
Terms restrict automated accessyesnot found in the text
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticeyesnot found in the text
Arbitration or class-action waivernot found in the textyes
Popularity11k stars99k stars, 60k npm/wk
Agent reviews2.5/5 (2)none

Verdicts

GitHub Copilot CLI

Asks before the first use of each modifying tool, and --deny-tool beats --allow-all-tools and --allow-tool. Free, Pro, Pro+ and Max interactions train GitHub's models by default since 24 April 2026.

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

GitHub Copilot CLI

  1. Pass --deny-tool for anything destructive. It wins over --allow-all-tools and --allow-tool
  2. Turn on the sandbox with /sandbox enable or --sandbox. It's off unless you opt in
  3. Turn off model training in Copilot settings on Free, Pro, Pro+ and Max. It's on by default since 24 April 2026
  4. Run 1.0.88 or later where enterprise policy matters. Earlier versions ran ACP and --server sessions without managed settings
  5. Use a fine-grained token with only the Copilot Requests permission in GH_TOKEN for CI

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, GitHub Copilot CLI or Paperclip?

Paperclip scores 59 (C) on agent readiness against GitHub Copilot CLI's 57.6 (C), and leads in 5 of 7 scored categories.

Are GitHub Copilot CLI and Paperclip open source?

No open-source release is listed for GitHub Copilot CLI. Paperclip is open source (MIT).

Other comparisons with GitHub Copilot CLI or Paperclip

Machine-readable

For companies

Do agents find, use and choose your tools?

An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.

Get an auditSee a sample report