Agent Skills › semantica-agi/semantica › policy

policy

GitHub

用于在Semantica图中定义、执行和审查决策策略及合规规则。支持简单路径检查与基于版本控制的完整策略管理，包括例外记录和影响分析。

plugins/skills/policy/SKILL.md semantica-agi/semantica

Trigger Scenarios

需要验证决策是否符合预设合规规则需要管理或更新版本化的决策策略

Install

npx skills add semantica-agi/semantica --skill policy -g -y

More Options

Non-standard path

npx skills add https://github.com/semantica-agi/semantica/tree/main/plugins/skills/policy -g -y

Use without installing

npx skills use semantica-agi/semantica@policy

指定 Agent (Claude Code)

npx skills add semantica-agi/semantica --skill policy -a claude-code -g -y

安装 repo 全部 skill

npx skills add semantica-agi/semantica --all -g -y

预览 repo 内 skill

npx skills add semantica-agi/semantica --list

SKILL.md

Frontmatter

{
    "name": "policy",
    "description": "Define and enforce decision policies, compliance rules, and exceptions over Semantica graphs. Uses ContextGraph.check_decision_rules\/enforce_decision_policy and context.PolicyEngine."
}

/semantica:policy

Policy governance over recorded decisions. Usage: /semantica:policy <task> [args]

PolicyEngine lives in semantica.context. For most cases the two policy methods on ContextGraph itself are enough.

`check <decision>` — the simple path

No policy store needed; rules default to a built-in policy set.

from semantica.context import ContextGraph

graph = ContextGraph()
result = graph.check_decision_rules({
    "category": "vendor_selection",
    "outcome": "approved",
    "confidence": 0.93,
    "decision_maker": "gyro",
})
# {'compliant': bool, 'violations': [...], 'warnings': [...], 'policy_rules': {...}}

Default rules: min_confidence=0.7, required_outcomes=['approved','rejected','flagged'], required_metadata=['decision_maker'], max_reasoning_length=1000. Override by passing your own rules= dict.

`enforce <decision> [--rules <dict>]`

verdict = graph.enforce_decision_policy(decision_data, policy_rules=None)

Managed policies — the full path

PolicyEngine requires a graph store and versioned Policy objects.

from semantica.context import PolicyEngine
from semantica.context.decision_models import Policy

engine = PolicyEngine(graph_store)

policy_id = engine.add_policy(Policy(...))
policies  = engine.get_applicable_policies(category="vendor_selection", entities=[...])
ok        = engine.check_compliance(decision, policy_id)
history   = engine.get_policy_history(policy_id)

engine.update_policy(policy_id, rules={...}, change_reason="tightened threshold")
engine.record_exception(decision_id, policy_id, reason="...", approver="...")
impact    = engine.analyze_policy_impact(policy_id, proposed_rules={...})
affected  = engine.get_affected_decisions(policy_id, from_version, to_version)

Note check_compliance takes a Decision object, not a dict — fetch it from the graph rather than constructing one by hand.