| Parallel agents in isolated worktrees | Yes1Go tasks isolated by default; explicit opt-out | Yes2Git worktree per task | Yes3Parallel agents in worktrees | Yes4Parallel threads with optional linked worktrees | Partial5Parallel spec tasks; isolation not described |
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| Use the agents you already have | Yes1Compatible registry agents and adapters | Yes2Installed CLI agents | Partial3Worktree docs cover Cursor Agent | Yes4ACP agents | Partial5Spec docs cover Kiro agents |
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| Merge gated on a named verify command | Yes1Exit 0 at a named commit; explicit override | Partial2Review diffs, pull requests and CI checks | Partial3Review result, then apply worktree changes | Partial4Review diff, then merge through Git | Partial5Spec validation and property tests |
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| Spec-driven workflow | Yes1Spec and go modes over OpenSpec | ?UnknownNot established by the documentation reviewed | Partial6Plan Mode scopes tasks, not spec files | ?UnknownNot established by the documentation reviewed | Yes5Specs are the core workflow |
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| Multi-agent playbooks with gates | Yes1Verify or approval gates on edges | Partial7Scheduled recurring runs, not gated chains | ?UnknownNot established by the documentation reviewed | ?UnknownNot established by the documentation reviewed | Partial5Spec tasks sequenced, no gate described |
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| Built-in preview browser | Yes1Native preview per project | Yes7Preview inside the task | Yes8Browser opens inline or in a separate window | ?UnknownNot established by the documentation reviewed | ?UnknownEmbedded preview not established by the documentation reviewed |
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| MCP server management | Yes1Project-scoped .mcp.json over ACP | Yes7Manage prompts, skills and MCP tools | Yes9MCP servers via Marketplace or mcp.json | Yes10MCP context servers via Settings > AI | Yes11Local and remote MCP servers |
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| Local code completion, no upload | Yes1Bundled local model | ?UnknownNot established by the documentation reviewed | ?UnknownNot established by the documentation reviewed | Yes12Local models supported; configure a local provider | ?UnknownNot established by the documentation reviewed |
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| Open source | Yes1Apache-2.0 | Yes7Open-source, per its homepage | ?UnknownNot established by the documentation reviewed | Yes13Editor GPL-3.0; other components Apache-2.0 | ?UnknownPublic issue repository does not establish the product’s source license |
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| macOS, Windows and Linux | Partial1macOS 11+ only, for now | Yes7macOS, Windows and Linux, per its FAQ | Yes14macOS, Windows and Linux, per downloads page | Yes15macOS, Linux and Windows, per homepage | Yes16macOS, Windows and Linux downloads listed |
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