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Gdharness vs Async Parallel Antigravity for Codex & Claude Code

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Gdharnessio.github.Aureliolo/gdharness
A
No reviews yet

A harness for driving a Godot 4 project from an agent: addons, runtime bridge, MCP server, CLI.

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Async Parallel Antigravity for Codex & Claude Codeio.github.varadfromeast/codex-agy-bridge
A
No reviews yet

Run parallel, resumable, human-operable Antigravity CLI sessions from any MCP agent harness

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (85 and 92 out of 100).

 GdharnessAsync Parallel Antigravity for Codex & Claude Code
User ratingNo reviews yetNo reviews yet
Safety gradeA85/100A92/100
AdoptionGrowingGrowing
GitHub stars111
Downloads / week6.5k156
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools—14
Write actions—7
Price per callFreeFree
LicenceMITMIT
Last release2026-09-192026-09-17
CategoryAI and agentsAI and agents

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