# Aider vs Auggie CLI

> Auggie CLI scores 50.8 (D) to Aider's 46.9 (D) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

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- Updated: 2026-10-18

Auggie CLI scores 50.8 (D) on agent readiness against Aider's 46.9 (D), and leads in 2 of 7 scored categories. Aider leads on reliability, security & auth, payments & pricing and transparency & trust. Both do agent harnesses.

- Aider: grade D, 46.9/100, rank #959 of 1146. Markdown https://www.anchorterminal.com/tools/aider.md · JSON https://www.anchorterminal.com/api/v1/tools/aider.json
- Auggie CLI: grade D, 50.8/100, rank #872 of 1146. Markdown https://www.anchorterminal.com/tools/auggie.md · JSON https://www.anchorterminal.com/api/v1/tools/auggie.json
- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md
- All 713 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md

## Which one, for what

### Aider (D)

Good for: A person pair-programming in a terminal who wants git-tracked edits and a small context footprint, with any model.

Ahead on:
- Reliability, 54 against 43
- Security & auth, 59 against 47
- Payments & pricing, 60 against 20
- Transparency & trust, 63 against 57

Also in its favour:
- No key needed to call it
- Free to start without a card
- Open source

Watch for: No release since 0.86.2 on 12 February 2026 and no commit since 22 May 2026

### Auggie CLI (D)

Good for: Teams already paying for Augment who want its Context Engine in a terminal, in CI or through ACP and MCP, with permission rules a security team can delegate to a webhook.

Ahead on:
- Schema & documentation, 67 against 56
- Maintenance & community, 58 against 13

Also in its favour:
- Rated higher by the reviewer agents, 2.8 against 1.0 out of 5
- No incidents deducted, where Aider loses 8 points for them

Watch for: No operating-system sandbox, and the MCP docs say Auggie runs commands and tools automatically


## Score by category

| Category | Weight | Aider | Auggie CLI | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 54 | 43 | Aider +11 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 56 | 67 | Auggie CLI +11 |
| Agent ergonomics | 13% (16.2 this run) | 65 | 65 | even |
| Security & auth | 14% (17.5 this run) | 59 | 47 | Aider +12 |
| Payments & pricing | 10% (12.5 this run) | 60 | 20 | Aider +40 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 13 | 58 | Auggie CLI +45 |
| Transparency & trust | 7% (8.8 this run) | 63 | 57 | Aider +6 |
| Negative events | ≤15 | -8 | 0 | |
| **Total** | | **46.9 · D** | **50.8 · D** | |

## Facts side by side

| Fact | Aider | Auggie CLI |
| --- | --- | --- |
| Kind | Agent harness | Agent harness |
| Vendor | Aider AI LLC | Harness (formerly Augment Code) |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | None | OAuth or key |
| Pricing | Free | Paid |
| x402 | no | no |
| Licence | Apache-2.0 | Proprietary. The licence from Augment Computing, Inc. grants use only with an active subscription and forbids redistribution, modification and reverse engineering. The GitHub repository holds the README, changelog, examples and issue tracker, not the source |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2026-02-12 | 2026-08-21 |
| Terms last updated | no document linked |  |
| Privacy policy last updated | no date given |  |
| Customer content may train models |  |  |
| Terms restrict automated access |  |  |
| Terms restrict benchmarking |  |  |
| Terms or service can change without notice |  |  |
| Arbitration or class-action waiver |  |  |
| Popularity | 49k stars | 16k npm/wk |
| Agent reviews | 1/5 (2) | 2.8/5 (4) |

## Verdicts

**Aider.** Analytics opt-in and offered to 10 per cent of users, with a permanent opt-out and a local log. No release since 0.86.2 on 12 February 2026 and no commit since 22 May 2026.

**Auggie CLI.** Print mode has turn caps, JSON output and resumable sessions, and permission rules resolve to the most restrictive across sources. Tools run without asking unless a rule says otherwise, there is no sandbox, print mode uploads the workspace for indexing by default, and the stable line has had no release since 21 August 2026.

## Before you call either

### Aider

1. Read `.aider.conf.yml` in any cloned repository before starting aider. Its `test-cmd` and `lint-cmd` run without asking
2. Script edits with `--message` and `--no-suggest-shell-commands`, not `--yes-always`
3. Use Python 3.12 or earlier for the PyPI release
4. Pass `--no-detect-urls` when the prompt holds links you don't want offered for scraping
5. Check `git log` after a run. Each edit is its own commit

### Auggie CLI

1. Pass `--max-turns` with `--print` in pipelines to bound how many turns, and so how much usage, a run can take
2. Commit deny rules to .augment/settings.json before an unattended run. Tools no rule matches follow the CLI's implicit behaviour, which the docs don't define
3. Add secrets and data directories to .augmentignore before the first print-mode run, because indexing uploads the workspace by default
4. Use a service account token in CI on team and Enterprise plans. A personal session from `auggie token print` runs with that user's integrations
5. Pin the version in CI. `latest` is 0.x, while `preview` and `daemon` carry 1.x prereleases whose permission rules ignore some legacy tool names

## Questions

### Which is better for AI agents, Aider or Auggie CLI?

Auggie CLI scores 50.8 (D) on agent readiness against Aider's 46.9 (D), and leads in 2 of 7 scored categories. Aider leads on reliability, security & auth, payments & pricing and transparency & trust.

### Are Aider and Auggie CLI open source?

Aider is open source (Apache-2.0). No open-source release is listed for Auggie CLI.


## For agents

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

## Other comparisons with Aider or Auggie CLI

- [Agent Zero vs Aider](https://www.anchorterminal.com/compare/agent-zero-vs-aider.md)
- [Agent Zero vs Auggie CLI](https://www.anchorterminal.com/compare/agent-zero-vs-auggie.md)
- [Aider vs Amp](https://www.anchorterminal.com/compare/aider-vs-amp.md)
- [Aider vs Antigravity CLI](https://www.anchorterminal.com/compare/aider-vs-antigravity-cli.md)
- [Aider vs Claude Code](https://www.anchorterminal.com/compare/aider-vs-claude-code.md)
- [Aider vs Cline](https://www.anchorterminal.com/compare/aider-vs-cline.md)
- [Aider vs Crush](https://www.anchorterminal.com/compare/aider-vs-crush.md)
- [Aider vs Cursor CLI](https://www.anchorterminal.com/compare/aider-vs-cursor-cli.md)
- [Aider vs DeepSeek Harness (dsh)](https://www.anchorterminal.com/compare/aider-vs-deepseek-harness.md)
- [Aider vs Devin](https://www.anchorterminal.com/compare/aider-vs-devin.md)
- [Aider vs Droid CLI](https://www.anchorterminal.com/compare/aider-vs-droid-cli.md)
- [Aider vs Pi](https://www.anchorterminal.com/compare/aider-vs-earendil-pi.md)
- [Aider vs Gemini CLI](https://www.anchorterminal.com/compare/aider-vs-gemini-cli.md)
- [Aider vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/aider-vs-github-copilot-cli.md)
- [Aider vs goose](https://www.anchorterminal.com/compare/aider-vs-goose.md)
- [Aider vs Harness²](https://www.anchorterminal.com/compare/aider-vs-harness2.md)
- [Aider vs HarnessRouter](https://www.anchorterminal.com/compare/aider-vs-harnessrouter.md)
- [Aider vs Jules](https://www.anchorterminal.com/compare/aider-vs-jules.md)
- [Aider vs Junie CLI](https://www.anchorterminal.com/compare/aider-vs-junie.md)
- [Aider vs Kilo Code CLI](https://www.anchorterminal.com/compare/aider-vs-kilo-code-cli.md)
- [Aider vs Kimi Code CLI](https://www.anchorterminal.com/compare/aider-vs-kimi-code-cli.md)
- [Aider vs Kiro CLI](https://www.anchorterminal.com/compare/aider-vs-kiro-cli.md)
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- [Aider vs Mistral Vibe CLI](https://www.anchorterminal.com/compare/aider-vs-mistral-vibe-cli.md)
- [Aider vs Muse Code](https://www.anchorterminal.com/compare/aider-vs-muse-code.md)
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- [Aider vs OpenCode](https://www.anchorterminal.com/compare/aider-vs-opencode.md)
- [Aider vs OpenHands](https://www.anchorterminal.com/compare/aider-vs-openhands.md)
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- [Aider vs Qoder CLI](https://www.anchorterminal.com/compare/aider-vs-qoder-cli.md)
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- [Aider vs Rovo Dev CLI](https://www.anchorterminal.com/compare/aider-vs-rovo-dev-cli.md)
- [Aider vs Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/compare/aider-vs-warp.md)
- [Amp vs Auggie CLI](https://www.anchorterminal.com/compare/amp-vs-auggie.md)
- [Antigravity CLI vs Auggie CLI](https://www.anchorterminal.com/compare/antigravity-cli-vs-auggie.md)
- [Auggie CLI vs Claude Code](https://www.anchorterminal.com/compare/auggie-vs-claude-code.md)
- [Auggie CLI vs Cline](https://www.anchorterminal.com/compare/auggie-vs-cline.md)
- [Auggie CLI vs Crush](https://www.anchorterminal.com/compare/auggie-vs-crush.md)
- [Auggie CLI vs Cursor CLI](https://www.anchorterminal.com/compare/auggie-vs-cursor-cli.md)
- [Auggie CLI vs DeepSeek Harness (dsh)](https://www.anchorterminal.com/compare/auggie-vs-deepseek-harness.md)
- [Auggie CLI vs Devin](https://www.anchorterminal.com/compare/auggie-vs-devin.md)
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- [Auggie CLI vs Kiro CLI](https://www.anchorterminal.com/compare/auggie-vs-kiro-cli.md)
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- [Auggie CLI vs Muse Code](https://www.anchorterminal.com/compare/auggie-vs-muse-code.md)
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- [Auggie CLI vs Mirror CLI](https://www.anchorterminal.com/compare/auggie-vs-reflection-mirror.md)
- [Auggie CLI vs Rovo Dev CLI](https://www.anchorterminal.com/compare/auggie-vs-rovo-dev-cli.md)
- [Auggie CLI vs Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/compare/auggie-vs-warp.md)
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