Crab

✓ verified, sync 2026-08-20

9 checks on record, most recent 2026-11-03 (responded).

PricingFree

Category Research

Community scorenot yet rated

First indexed2026-08-20

Observation record.

What was checked ourselves, with dates. Not vendor copy, not a rating.

Address confidence: low. The URL on file may not be Crab's own domain (for example a marketplace or parked host). The dates below describe checks against that URL; the link between that URL and Crab itself is not confirmed.

Most recent check 2026-11-03

Result: responded.

Checked on 9 distinct dates, since 2026-08-31. Checked roughly every 8 nights on this listing's own record.

2026-11-032026-10-302026-10-242026-10-182026-10-122026-09-302026-09-242026-09-182026-08-31

What this means: the 3-miss rule marks a listing discontinued only after three consecutive failed checks; a bot-wall response never counts toward that streak. the methodology

Price events.

auto-diffed on every sync: the changelog other directories don't keep

The price was checked on 2026-11-03 and no change was observed since.

No approved price events on record

No approved price change is on record.

Features

As listed by the vendor, unedited.

Cross-environment support for seamless agent adaptation
Graph-based evaluator for detailed performance analysis
Automated task generation using complex sub-task combinations
Easy-to-use Python-based configuration
Supports multiple communication and agent structures
Benchmark includes 120 tasks across Ubuntu and Android environments

What it does.

The vendor's own description, unedited, not our claim.

AI agents tested across environments with unprecedented depth

registry ID ndock:agent:crab

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