schema_version = 8
id = "adaptive-engineering"
version = "8.0.0"
display_name = "Adaptive Engineering"
description = "A productive Sol root selectively combines fast native reconnaissance, an economical isolated implementation branch, and one strong cross-provider peer."
tags = ["engineering", "adaptive", "hybrid", "featured"]
maturity = "featured"
root = "orchestrator"
smoke = "smoke.toml"

[agents.orchestrator]
kind = "root"
description = "Critical-path engineer, canonical writer, evidence adjudicator, and integration authority"
model = "codex_chatgpt_builtin__gpt_5_6_sol"
reasoning = "high"
allowed_reasoning_efforts = ["medium", "high", "xhigh", "max"]
execution_mode = "goal"
goal_token_budget = 600000
max_goal_token_budget = 1000000
stall_warning_seconds = 3600
finalization_grace_seconds = 1800
plan_reasoning = "high"
permissions = "workspace-write"
can_spawn = ["repo_scout", "implementation_specialist", "adversarial_reviewer"]
max_active = 1
trust = "high"
verification = "risk_based"
attachments_allowed = true
requires_modalities = ["text", "image"]
instructions = "agents/orchestrator.md"

[agents.repo_scout]
description = "Fast native read-only repository and test reconnaissance"
model = "codex_chatgpt_builtin__gpt_5_6_luna"
reasoning = "medium"
allowed_reasoning_efforts = ["low", "medium", "high"]
permissions = "read-only"
backends = ["native"]
can_spawn = []
max_active = 1
allowed_task_kinds = ["analysis", "locate", "references", "test_analysis"]
trust = "normal"
verification = "material_changes"
contract_enforcement = "warn"
output_contract = "contracts/evidence.json"
instructions = "agents/repo-scout.md"

[agents.implementation_specialist]
description = "One bounded, disjoint, objectively testable implementation branch"
model = "opencode_go_openai_chat__deepseek_v4_pro"
reasoning = "high"
allowed_reasoning_efforts = ["high", "max"]
execution_mode = "goal"
goal_token_budget = 250000
max_goal_token_budget = 400000
stall_warning_seconds = 1800
finalization_grace_seconds = 1200
permissions = "workspace-write"
backends = ["mcp"]
can_spawn = []
max_active = 1
allowed_task_kinds = ["analysis", "implement", "debug", "test", "refactor"]
trust = "high"
verification = "always"
contract_enforcement = "strict"
output_contract = "contracts/engineering.json"
instructions = "agents/implementation-specialist.md"

[agents.adversarial_reviewer]
description = "One architecture consultation or post-change adversarial review"
model = "opencode_zen_anthropic_messages__claude_opus_5"
reasoning = "high"
allowed_reasoning_efforts = ["medium", "high", "xhigh", "max"]
execution_mode = "turn"
stall_warning_seconds = 1800
finalization_grace_seconds = 900
permissions = "read-only"
backends = ["mcp"]
can_spawn = []
max_active = 1
allowed_task_kinds = ["architecture", "review", "verification", "security_review"]
trust = "adversarial_reviewer"
verification = "root_adjudication"
contract_enforcement = "strict"
output_contract = "contracts/review.json"
instructions = "agents/adversarial-reviewer.md"

[agents.orchestrator.controls.repo_scout]
actions = ["inspect", "trace", "steer", "interrupt", "pause", "continue", "detach", "stop", "finalize", "compact", "respond", "set_effort", "fork"]

[agents.orchestrator.controls.implementation_specialist]
actions = ["inspect", "trace", "steer", "interrupt", "pause", "continue", "detach", "stop", "finalize", "compact", "respond", "set_effort", "fork"]

[agents.orchestrator.controls.adversarial_reviewer]
actions = ["inspect", "trace", "steer", "interrupt", "pause", "continue", "detach", "stop", "finalize", "compact", "respond", "set_effort", "fork"]

[agents.implementation_specialist.controls.adversarial_reviewer]
actions = ["inspect", "trace", "steer", "interrupt", "pause", "continue", "detach", "stop", "finalize", "compact", "respond", "set_effort", "fork"]

[agents.adversarial_reviewer.controls.implementation_specialist]
actions = ["inspect", "trace", "steer", "interrupt", "pause", "continue", "detach", "stop", "finalize", "compact", "respond", "set_effort", "fork"]

[coordination]
mode = "adaptive_engineering"
orchestration = "hybrid"
max_active_agents = 4
max_depth = 1
max_children_per_agent = 3
max_active_writers = 1
native_max_concurrent_threads = 1
native_nested_delegation = false
reject_ancestor_role = true
wait_policy = "dependency_only"
write_conflict_policy = "reject"
contradiction_policy = "primary_evidence"
result_visibility = "ancestors"