# DeepTutor vs LearnHarness

> DeepTutor scores 62.7 (B) to LearnHarness's 59.3 (C) for assistants that remember you. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/deeptutor-vs-learnharness
- Markdown: https://www.anchorterminal.com/compare/deeptutor-vs-learnharness.md (~4,000 tokens)
- Slim: https://www.anchorterminal.com/compare/deeptutor-vs-learnharness.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/deeptutor-vs-learnharness.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
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-30

DeepTutor scores 62.7 (B) on agent readiness against LearnHarness's 59.3 (C), and leads in 4 of 7 scored categories. LearnHarness leads on transparency & trust. Both do assistants that remember you.

- DeepTutor: grade B, 62.7/100, rank #494 of 1239. Markdown https://www.anchorterminal.com/tools/deeptutor.md · JSON https://www.anchorterminal.com/api/v1/tools/deeptutor.json
- LearnHarness: grade C, 59.3/100, rank #648 of 1239. Markdown https://www.anchorterminal.com/tools/learnharness.md · JSON https://www.anchorterminal.com/api/v1/tools/learnharness.json
- Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md
- All 1196 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md

## Which one, for what

### DeepTutor (B)

Good for: A learner, a teacher or a small group that wants a self-hosted tutor over their own documents, with quizzes, research reports, memory and IM companions, or for an agent that hands study tasks to it through the JSON CLI.

Ahead on:
- Reliability, 78 against 56
- Schema & documentation, 71 against 63
- Maintenance & community, 84 against 71

Watch for: The default launch binds the backend to 0.0.0.0 with sign-in off and CORS open to any origin with credentials

### LearnHarness (C)

Good for: A tutor for one learner that keeps a local record of sessions and a graph of propositions and reasoning chains.

Ahead on:
- Transparency & trust, 60 against 52

Also in its favour:
- No incidents deducted, where DeepTutor loses 3 points for them

Watch for: The read, ls, find and grep tools resolve against the home directory with no allow list, and their output goes to the model provider


## Score by category

| Category | Weight | DeepTutor | LearnHarness | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 78 | 56 | DeepTutor +22 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 71 | 63 | DeepTutor +8 |
| Agent ergonomics | 13% (16.2 this run) | 63 | 60 | DeepTutor +3 |
| Security & auth | 14% (17.5 this run) | 51 | 52 | LearnHarness +1 |
| Payments & pricing | 10% (12.5 this run) | 60 | 60 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 84 | 71 | DeepTutor +13 |
| Transparency & trust | 7% (8.8 this run) | 52 | 60 | LearnHarness +8 |
| Negative events | ≤15 | -3 | 0 | |
| **Total** | | **62.7 · B** | **59.3 · C** | |

## Facts side by side

| Fact | DeepTutor | LearnHarness |
| --- | --- | --- |
| Kind | Agent harness | Agent harness |
| Vendor | HKUDS | Amos Blomqvist |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | None | None |
| Pricing | Free | Free |
| x402 | no | no |
| Licence | Apache-2.0 | AGPL-3.0-only |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| Last release | 2026-10-28 | 2026-10-29 |
| Terms last updated | no document linked | no date given |
| Privacy policy last updated | no document linked | no document linked |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 51k stars | 4.2k stars |

## Verdicts

**DeepTutor.** DeepTutor runs on the owner's machine under Apache 2.0, ships releases every few days with upgrade notes, and gives other agents a JSON CLI with resumable sessions. Its default launch binds all interfaces with sign-in off and permissive CORS, there is no security policy, and two CVEs in 2026 covered a shell-tool RCE and a multi-user MCP bypass, both fixed.

**LearnHarness.** The in-app agent reads files but cannot change them or run commands, and a bundled skill gives other agents a documented read-only view of sessions and the knowledge graph. The project is 14 days old at 0.4.0, its file reads reach the whole home directory without approval, and it has no security policy.

## Before you call either

### DeepTutor

1. Run `deeptutor run <capability> "..." --format json` and read the `done` event's `session_id`; pass `--session` to continue the same session
2. Configure with `deeptutor config apply setup.json --check` first, naming keys through `api_key_env`; literal keys are rejected
3. Before exposing it beyond one machine, enable sign-in in `auth.json`, set exact `cors_origins` and set `BACKEND_HOST=127.0.0.1` where loopback is wanted
4. Run 1.4.10 or later. Earlier versions carry CVE-2026-51870 (shell tool RCE, fixed in 1.4.1) and CVE-2026-58168 (multi-user MCP bypass)
5. Set `sandbox_allow_subprocess` to false where generated code must run only in the runner sidecar or bubblewrap

### LearnHarness

1. Use the bundled skill (`skills/learnharness/SKILL.md`) to read a learner's record. It needs Python 3.10 or later and writes nothing
2. Pass `--format json` before the subcommand, for example `python3 -B scripts/graph.py --format json propositions`
3. Treat stored answer keys and teacher prose as model-authored. A proposition in the graph is not evidence the learner understood it
4. Do not read `auth.json`, which sits one folder above the data folder and holds provider keys in plain text
5. Close the app or re-read when a stable snapshot matters. The readers do not lock files while the app writes

## Questions

### Which is better for AI agents, DeepTutor or LearnHarness?

DeepTutor scores 62.7 (B) on agent readiness against LearnHarness's 59.3 (C), and leads in 4 of 7 scored categories. LearnHarness leads on transparency & trust.

### Are DeepTutor and LearnHarness open source?

Yes. DeepTutor is open source (Apache-2.0). LearnHarness is open source (AGPL-3.0-only).


## For agents

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

## Other comparisons with DeepTutor or LearnHarness

- [asaply vs DeepTutor](https://www.anchorterminal.com/compare/asaply-vs-deeptutor.md)
- [Asmi vs DeepTutor](https://www.anchorterminal.com/compare/asmi-vs-deeptutor.md)
- [AstrBot vs DeepTutor](https://www.anchorterminal.com/compare/astrbot-vs-deeptutor.md)
- [Boba vs DeepTutor](https://www.anchorterminal.com/compare/boba-vs-deeptutor.md)
- [Brea vs DeepTutor](https://www.anchorterminal.com/compare/brea-vs-deeptutor.md)
- [asaply vs LearnHarness](https://www.anchorterminal.com/compare/asaply-vs-learnharness.md)
- [Asmi vs LearnHarness](https://www.anchorterminal.com/compare/asmi-vs-learnharness.md)
- [Atticus vs DeepTutor](https://www.anchorterminal.com/compare/atticus-vs-deeptutor.md)
- [Atticus vs LearnHarness](https://www.anchorterminal.com/compare/atticus-vs-learnharness.md)
- [Boba vs LearnHarness](https://www.anchorterminal.com/compare/boba-vs-learnharness.md)
- [Boski vs DeepTutor](https://www.anchorterminal.com/compare/boski-vs-deeptutor.md)
- [Boski vs LearnHarness](https://www.anchorterminal.com/compare/boski-vs-learnharness.md)
- [Brea vs LearnHarness](https://www.anchorterminal.com/compare/brea-vs-learnharness.md)
- [Caddy vs DeepTutor](https://www.anchorterminal.com/compare/caddy-app-vs-deeptutor.md)
- [Caddy vs LearnHarness](https://www.anchorterminal.com/compare/caddy-app-vs-learnharness.md)
- [Claude Duet vs DeepTutor](https://www.anchorterminal.com/compare/claude-duet-vs-deeptutor.md)
- [Claude Duet vs LearnHarness](https://www.anchorterminal.com/compare/claude-duet-vs-learnharness.md)
- [CowAgent vs DeepTutor](https://www.anchorterminal.com/compare/cowagent-vs-deeptutor.md)
- [CowAgent vs LearnHarness](https://www.anchorterminal.com/compare/cowagent-vs-learnharness.md)
- [DeepTutor vs Del](https://www.anchorterminal.com/compare/deeptutor-vs-del.md)
- [DeepTutor vs folk](https://www.anchorterminal.com/compare/deeptutor-vs-folk-nozomio.md)
- [DeepTutor vs GAIA](https://www.anchorterminal.com/compare/deeptutor-vs-gaia.md)
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- [DeepTutor vs Grok Bot](https://www.anchorterminal.com/compare/deeptutor-vs-grok-bot.md)
- [DeepTutor vs Hark Pro](https://www.anchorterminal.com/compare/deeptutor-vs-hark-pro.md)
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- [DeepTutor vs HireAlpha](https://www.anchorterminal.com/compare/deeptutor-vs-hirealpha.md)
- [DeepTutor vs Instinct](https://www.anchorterminal.com/compare/deeptutor-vs-instinct.md)
- [DeepTutor vs IronClaw](https://www.anchorterminal.com/compare/deeptutor-vs-ironclaw.md)
- [DeepTutor vs Leon](https://www.anchorterminal.com/compare/deeptutor-vs-leon.md)
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- [DeepTutor vs Lobby](https://www.anchorterminal.com/compare/deeptutor-vs-lobby-os.md)
- [DeepTutor vs nanobot](https://www.anchorterminal.com/compare/deeptutor-vs-nanobot.md)
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- [AI Job Search vs DeepTutor](https://www.anchorterminal.com/compare/ai-job-search-vs-deeptutor.md)

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Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp