brew install backbay-labs/tap/clawdstrike   # macOS, Linux
npm  install @clawdstrike/sdk               # TypeScript
pip  install clawdstrike                    # Python
cargo add clawdstrike                       # Rust
go   get github.com/backbay-labs/clawdstrike-go

clawdstrike init --keygen
# writes policy.yaml, config.toml, keys/clawdstrike.key{,.pub}

clawdstrike daemon start && clawdstrike daemon status
# Status: healthy | Version: 0.2.7 | Uptime: 2s

$ clawdstrike check --action-type file --ruleset strict ~/.ssh/id_rsa
BLOCKED [Critical]: Access to forbidden path: ~/.ssh/id_rsa

$ clawdstrike check --action-type egress --ruleset strict api.openai.com:443
BLOCKED [Error]: Egress to api.openai.com blocked by policy

$ clawdstrike check --action-type mcp --ruleset strict shell_exec
BLOCKED [Error]: Tool 'shell_exec' is blocked by policy

$ clawdstrike verify --policy strict
Consistency:  PASS  (47 formulas, 0 conflicts)
Completeness: PASS  (4/4 action types covered)
Inheritance:  PASS  (0 weakened prohibitions)

clawdstrike run --policy clawdstrike:strict -- python my_agent.py

NS=clawdstrike-system
kubectl create namespace "$NS"

kubectl -n "$NS" create secret generic clawdstrike-hushd-auth \
  --from-literal=CLAWDSTRIKE_API_KEY="$(openssl rand -hex 32)" \
  --from-literal=CLAWDSTRIKE_ADMIN_KEY="$(openssl rand -hex 32)" \
  --from-literal=CLAWDSTRIKE_AUTH_PEPPER="$(openssl rand -hex 32)"

kubectl -n "$NS" create secret generic clawdstrike-spine \
  --from-literal=SPINE_LOG_SEED_HEX="$(openssl rand -hex 32)" \
  --from-literal=SPINE_WITNESS_SEED_HEX="$(openssl rand -hex 32)"

helm install clawdstrike \
  oci://ghcr.io/backbay-labs/clawdstrike/helm/clawdstrike --version 0.2.0 \
  --namespace "$NS" \
  --set hushd.auth.existingSecret=clawdstrike-hushd-auth \
  --set spine.secrets.existingSecret=clawdstrike-spine

flowchart LR
    A[Agent / sensor] --> B[Canonical event]
    B --> C[Policy engine + guard stack]
    C -->|allow| D[Action runs]
    C -->|deny| E[Blocked, fail-closed]
    C --> F[Ed25519 receipt]
    F --> G[Causal graph]
    G -.->|enterprise| H[Spine audit chain]

# 観測イベントから最小権限候補を生成
clawdstrike policy synth run.events.jsonl \
  --extends clawdstrike:default --out candidate.yaml

# 候補に対してイベントを再生
clawdstrike policy simulate candidate.yaml run.events.jsonl --fail-on-deny

# 候補とベースラインを比較
clawdstrike policy diff clawdstrike:default candidate.yaml

clawdstrike verify --policy strict       # Z3ポリシー分析
cargo test -p formal-diff-tests          # ナイトリー差分テスト
cd formal/lean4/ClawdStrike && lake build

npm install @clawdstrike/sdk

import { HushEngine, loadPolicy } from "@clawdstrike/sdk";

const engine = new HushEngine(await loadPolicy("clawdstrike:strict"));
const verdict = await engine.check({
  actionType: "file",
  target: "~/.ssh/id_rsa",
});
// verdict.decision === "deny"
// verdict.receipt is Ed25519-signed

pip install clawdstrike

from clawdstrike import HushEngine, load_policy

engine = HushEngine(load_policy("clawdstrike:strict"))
verdict = engine.check(action_type="file", target="~/.ssh/id_rsa")
# verdict.decision == "deny"

[dependencies]
clawdstrike = "0.2"

use clawdstrike::{HushEngine, Policy, Action, Decision};

let policy = Policy::load_builtin("strict")?;
let engine = HushEngine::new(policy);
let verdict = engine.check(&Action::file("~/.ssh/id_rsa"))?;
assert_eq!(verdict.decision, Decision::Deny);

go get github.com/backbay-labs/clawdstrike-go

engine, _ := clawdstrike.NewEngine(clawdstrike.LoadBuiltin("strict"))
verdict, _ := engine.Check(clawdstrike.FileAction{Target: "~/.ssh/id_rsa"})
// verdict.Decision == clawdstrike.Deny

cargo fmt --all && cargo clippy --workspace -- -D warnings && cargo test --workspace