QuillShield

Open your project the way you work today: connect your GitHub/GitLab repo to QuillShield, pick your target stack (EVM, Solana, Move), and set baseline policies. In minutes, the platform adds pre-commit hooks, secrets scanning, and dependency pinning; maps licenses; and seeds your repo with secure templates for common patterns (tokens, access control, upgradeable proxies). Define rules such as “block merge on high severity” or “require 95% invariant coverage,” then auto-generate a threat model and a to‑do list that assigns owners and deadlines so security tasks move with your backlog, not after it.

Every pull request triggers a focused security pipeline. QuillShield runs static analysis, linting, and pattern checks for issues like reentrancy, unchecked external calls, faulty signature handling, and unsafe math. You get inline comments, code snippets that show the fix, gas-diff reports, and SARIF artifacts for your code scanning dashboard. Turn on fuzzing with seeded invariants and property-based tests; escalate to symbolic execution or formal proofs for critical modules. The platform gates merges on policy: if coverage drops, gas blows up, or a high-risk finding appears, the PR can’t ship until it’s resolved or waived with approval.

When it’s time to deploy, QuillShield prepares a clean handoff. Simulate upgrades on a fork, verify proxy storage layouts, and auto-build a permission map that highlights who can pause, mint, or upgrade. Enforce multisig or timelock requirements before signing, and dry-run migration scripts against mainnet state to surface role misconfigurations or broken assumptions. Generate a release manifest (bytecode, ABI, compiler settings, audits, SBOM), sign with a hardware wallet, and publish verification to explorers. The platform produces a change log that ties commits, test results, and risks to the deployed addresses so your team—and your community—know exactly what changed and why.

After launch, QuillShield watches your contracts around the clock. It baselines normal behavior and flags anomalies: sudden TVL swings, unusual caller patterns, price oracle manipulation, or storage diffs. Mempool simulation previews the blast radius of risky transactions and can auto-trigger circuit-breakers (pause roles, guardian actions, rate limits) based on policy. Alerts hit Slack, Discord, or PagerDuty with clear remediation steps, while dashboards track health, gas trends, and upgrade readiness. If an incident happens, one click opens a secure war room with live forensic traces, a rollback or hotfix lane, and an audit-ready timeline for stakeholders and regulators.