Execution limits

Boundary	Implemented value
Desktop default node timeout	30000 ms for new repository workflows
Open Browser default timeout	30000 ms; editor range 100–120000 ms
Browser session default maximum	1800000 ms; sidecar hard ceiling 4 hours
Screenshot default maximum	10 MB
Download default maximum	100 MB; editor range 1–2048 MB
Read File default maximum	10 MB; editor range 1–100 MB
Workflow import/export	2 MB definition envelope
Manual approval expiry	1–10080 minutes
Gmail poll interval	1–60 minutes
AI node instruction	100000 characters
AI node output request	64–32000 tokens
AI node timeout	1000–300000 ms; default 90000 ms
Code source	2 MB
Python/JavaScript Code timeout	100–120000 ms; default 30000 ms
Code stdout/stderr	64 KiB each
Web Builder source	4 MB combined across HTML, JavaScript, and CSS
Collection node input	10,000 items
Collection node result	10,000 items
One workflow item	1 MiB JSON value
Aggregate result	16 MiB
Cartesian Merge	25,000 result items, further bounded by configured `maxResults`
Loop Over Items	10,000 iterations and concurrency 16
Cross-run deduplication	50,000 committed keys per node
Execution item preview	100 items per node; authoritative counts are retained

Plugin runtime defaults are 32 MB linear memory, 25 million fuel units, 30 seconds, 1 MB input/output, and 2 MB host responses. A plugin node can request a shorter timeout up to five minutes; host policy can impose a lower bound. Limits can differ for a configured hosted service or workspace policy. Treat a failure code and execution evidence as authoritative for the attempted run instead of assuming a larger deployment value.

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Execution

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Settings

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Reference