winfunc
AI-native security engineering for mission critical codebases
winfunc is an AI security platform that audits codebases with autonomous agents, tracing untrusted input from source to sink, reproducing exploits in isolated environments, and opening fixes as pull requests for review. Findings include source-to-sink traces, reproduction evidence, and patches, with re-verification after a fix is applied.
Capabilities span security audits, pull request review, threat modeling, cloud security, supply chain security, hypothesis scans, and the Winfunc MCP for AI editors. Scanners cover SAST, SCA, IaC, secrets, and containers, with AI-assisted triage, autofix, and leadership reporting. Integrations include GitHub, GitLab, Bitbucket, Azure DevOps, GitHub Actions, Jenkins, CircleCI, Jira, Slack, Microsoft Teams, and MCP clients such as Cursor, Claude Desktop, Windsurf, and Cline.
Packaging includes a one-time surface or deep scan with no subscription, pay-as-you-go credits, a recurring monthly credit allowance, and an enterprise tier with customer-controlled hosting, isolated tenants, and bring-your-own model keys. Scan costs are estimated before each run and reconciled to actual usage.
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