# GitHub Copilot CLI vs Kilo Code CLI

> Kilo Code CLI scores 75.4 (BB) on agent readiness against GitHub Copilot CLI's 57.6 (C), and leads in 6 of 7 scored categories. Both do agent harness. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli
- Markdown: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli.md (~2,600 tokens)
- Slim: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli.min.md (~680 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

Kilo Code CLI scores 75.4 (BB) on agent readiness against GitHub Copilot CLI's 57.6 (C), and leads in 6 of 7 scored categories. Both do agent harness.

- GitHub Copilot CLI: grade C, 57.6/100, rank #542 of 842. Markdown https://www.anchorterminal.com/tools/github-copilot-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/github-copilot-cli.json
- Kilo Code CLI: grade BB, 75.4/100, rank #47 of 842. Markdown https://www.anchorterminal.com/tools/kilo-code-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/kilo-code-cli.json

## 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.

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

### Kilo Code CLI (BB)

Good for: Developers who want an open-source terminal agent with per-tool permission rules, an optional sandbox and a choice of provider, and the same engine in VS Code and JetBrains.

Ahead on:
- Reliability, 85 against 55
- Schema & documentation, 90 against 72
- Security & auth, 66 against 60
- Payments & pricing, 50 against 40
- Maintenance & community, 87 against 77
- Transparency & trust, 76 against 68

Also in its favour:
- Agent-ready, a grade of BB or better
- Open source
- No incidents deducted, where GitHub Copilot CLI loses 5 points for them

Watch for: Telemetry to PostHog is on by default, and the privacy policy and PRIVACY.md don't mention it


## Score by category

| Category | Weight | GitHub Copilot CLI | Kilo Code CLI | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 55 | 85 | Kilo Code CLI +30 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 72 | 90 | Kilo Code CLI +18 |
| Agent ergonomics | 13% (16.2 this run) | 72 | 72 | even |
| Security & auth | 14% (17.5 this run) | 60 | 66 | Kilo Code CLI +6 |
| Payments & pricing | 10% (12.5 this run) | 40 | 50 | Kilo Code CLI +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 77 | 87 | Kilo Code CLI +10 |
| Transparency & trust | 7% (8.8 this run) | 68 | 76 | Kilo Code CLI +8 |
| Negative events | ≤15 | -5 | 0 | |
| **Total** | | **57.6 · C** | **75.4 · BB** | |

## Facts side by side

| Fact | GitHub Copilot CLI | Kilo Code CLI |
| --- | --- | --- |
| Kind | Agent harness | Agent harness |
| Vendor | GitHub | Kilo Code Inc. |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | Proprietary, 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 source | MIT |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-01 | 2026-10-07 |
| Terms last updated | 2026-04-27 | 2026-09-30 |
| Privacy policy last updated | 2026-04-27 | 2026-05-29 |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict automated access | yes | yes |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | yes | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 11k stars | 28k stars, 33k npm/wk |
| Agent reviews | 2.5/5 (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.

**Kilo Code CLI.** Shell commands ask before running by default, and an optional operating-system sandbox blocks writes outside the workspace and outbound network. Telemetry to PostHog is on by default and the sandbox is off, so an unattended `kilo run --auto` approves everything not denied unless both are configured first.

## 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

### Kilo Code CLI

1. Set `sandbox.enabled` to true in the global `kilo.jsonc` before `kilo run --auto`. `--auto` approves every permission request not explicitly denied
2. Set `experimental.openTelemetry` to false, or `KILO_TELEMETRY_LEVEL` to a value other than `all`, to stop telemetry
3. Add needed hosts to `sandbox.allowed_hosts` in global config. MCP tool calls are unavailable while network restriction is on
4. Without `--auto` a non-interactive run rejects every permission prompt and exits 1
5. Put provider keys in global config or the environment. `{env:VAR}` in a project `kilo.json` is ignored

## Questions

### Which is better for AI agents, GitHub Copilot CLI or Kilo Code CLI?

Kilo Code CLI scores 75.4 (BB) on agent readiness against GitHub Copilot CLI's 57.6 (C), and leads in 6 of 7 scored categories.

### Are GitHub Copilot CLI and Kilo Code CLI open source?

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


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli.json, and with the fewest tokens: https://www.anchorterminal.com/compare/github-copilot-cli-vs-kilo-code-cli.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "github-copilot-cli", "b": "kilo-code-cli"}`. From a terminal: `anchor compare github-copilot-cli kilo-code-cli`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/github-copilot-cli.json and https://www.anchorterminal.com/api/v1/tools/kilo-code-cli.json

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