# Droid CLI vs Kiro CLI

> Kiro CLI and Droid CLI score within a point of each other for agent harnesses, 59.9 and 59.1 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/droid-cli-vs-kiro-cli
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- 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

Kiro CLI and Droid CLI score within a point of each other on agent readiness, 59.9 (C) and 59.1 (C). Droid CLI leads on agent ergonomics and maintenance & community. Both do agent harnesses.

- Droid CLI: grade C, 59.1/100, rank #560 of 950. Markdown https://www.anchorterminal.com/tools/droid-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/droid-cli.json
- Kiro CLI: grade C, 59.9/100, rank #536 of 950. Markdown https://www.anchorterminal.com/tools/kiro-cli.md · JSON https://www.anchorterminal.com/api/v1/tools/kiro-cli.json
- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md
- All 167 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md

## Which one, for what

### Droid CLI (C)

Good for: Teams that want a terminal coding agent with tiered autonomy, command rules and an optional sandbox, and that will pay for a Factory plan.

Ahead on:
- Agent ergonomics, 72 against 67
- Maintenance & community, 79 against 73

Also in its favour:
- No incidents deducted, where Kiro CLI loses 4 points for them

Watch for: No free tier or trial was found. Plans start at $20 a month and included usage is stated only as rolling rate limits without numbers

### Kiro CLI (C)

Good for: Teams on AWS that want one agent configuration across terminal, IDE and web, with central permission policy, prompt logging to their own S3 bucket and IAM Identity Centre sign-in.

Ahead on:
- Reliability, 57 against 49
- Payments & pricing, 40 against 10

Also in its favour:
- Free to start without a card

Watch for: Free and individual paid accounts have content used for service improvement, including model training, unless they opt out


## Score by category

| Category | Weight | Droid CLI | Kiro CLI | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 49 | 57 | Kiro CLI +8 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 79 | 79 | even |
| Agent ergonomics | 13% (16.2 this run) | 72 | 67 | Droid CLI +5 |
| Security & auth | 14% (17.5 this run) | 63 | 66 | Kiro CLI +3 |
| Payments & pricing | 10% (12.5 this run) | 10 | 40 | Kiro CLI +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 79 | 73 | Droid CLI +6 |
| Transparency & trust | 7% (8.8 this run) | 64 | 67 | Kiro CLI +3 |
| Negative events | ≤15 | 0 | -4 | |
| **Total** | | **59.1 · C** | **59.9 · C** | |

## Facts side by side

| Fact | Droid CLI | Kiro CLI |
| --- | --- | --- |
| Kind | Agent harness | Agent harness |
| Vendor | Factory | Amazon Web Services |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | OAuth or key | OAuth or key |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary, under Factory's Terms and Conditions. The `droid` npm package is marked `UNLICENSED` and the public repository holds documentation only. The Python SDK is Apache-2.0 | Proprietary. Licensed as AWS Content under the AWS Customer Agreement and the AWS Intellectual Property Licence (https://kiro.dev/license/). The GitHub repository is the public issue tracker and doesn't hold the source |
| Read-only variant documented | yes | no |
| llms.txt | yes | yes |
| Last release | 2026-10-08 | 2026-10-05 |
| Terms last updated | 2026-07-14 | 2026-08-14 |
| Privacy policy last updated | 2026-08-20 | 2026-05-18 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | yes | yes |
| Popularity | 49 stars, 7.8k npm/wk | 4.4k stars |

## Verdicts

**Droid CLI.** `droid exec` is read-only unless `--auto` raises the autonomy level, with command rules, an optional kernel-enforced sandbox, JSON output and documented exit codes. No free tier, status page or security.txt was found, the source is closed, and usage metrics go to Factory by default.

**Kiro CLI.** Permission rules follow deny over ask over allow, cloned repositories can't add rules, and a headless session treats every ask as a deny. Content from Free and individual paid accounts is used for service improvement, including model training, unless the user opts out, and API keys for pipelines need a paid plan.

## Before you call either

### Droid CLI

1. Set `FACTORY_API_KEY` (starts `fk-`) from the API keys page in Factory settings for headless runs. Interactive use signs in through a browser
2. Start with `droid exec` and no flags for analysis. Add `--auto low` for edits and `--auto medium` for installs, tests and local commits
3. Use `--output-format json` and read `is_error`, `num_turns` and `session_id`. Treat a non-zero exit code as failure
4. Set `sandbox.enabled` to true before running on untrusted code. In `droid exec` a sandbox violation is denied without a prompt
5. Pin the version in CI with `npm install -g droid@<version>`, or set `FACTORY_DROID_AUTO_UPDATE_ENABLED=false` on standalone installs, which update themselves

### Kiro CLI

1. Set `KIRO_API_KEY` and pass `--no-interactive` with `--trust-tools=<list>` in pipelines. Keep `--trust-all-tools` for disposable environments
2. Pass `--require-mcp-startup` when a run depends on MCP tools. Without it a failed server is logged and the run continues
3. Pass `--no-interactive` whenever input is piped from a source you don't control, and run 2.10.0 or later on Windows
4. Run `kiro-cli settings telemetry.enabled false` and turn off content collection on Free and individual plans. Both are on by default
5. Export variables in the shell before starting. Since 2.24.0 a project `.env` file is no longer loaded into sessions, MCP servers or tools

## Questions

### Which is better for AI agents, Droid CLI or Kiro CLI?

Kiro CLI and Droid CLI score within a point of each other on agent readiness, 59.9 (C) and 59.1 (C). Droid CLI leads on agent ergonomics and maintenance & community.


## For agents

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

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