guardvibe vs opengrep
Security scanning for AI-assisted development and source code
guardvibe and opengrep both help find security issues in code. guardvibe focuses on local checks for AI-assisted development, including prompts and repository configuration, while opengrep provides customizable, multi-language static analysis with Semgrep-compatible rules.
guardvibe: Scan AI-Written Code for Security Issues
GuardVibe is a local security scanner and MCP server for developers building with AI coding agents. It checks code, dependencies, configuration, and prompts, with rules tailored to modern web stacks.
opengrep: Find Security Issues with Static Code Analysis
Opengrep is an open-source static analysis engine that scans code for security issues using customizable pattern rules. It supports Semgrep-compatible rules and produces text, JSON, and SARIF results for developer and CI workflows.
| guardvibe | opengrep | |
|---|---|---|
| Language | TypeScript | OCaml |
| License | Apache-2.0 | LGPL-2.1 |
| Stars | 5 | 3.1k |
| Forks | 0 | 272 |
| Last analyzed | Oct 4, 2026 | Oct 7, 2026 |
Key differences
- guardvibe targets AI-assisted web development with CLI and MCP tools; opengrep is a general-purpose SAST engine for developers and security teams.
- guardvibe checks code, dependencies, secrets, configuration, and authentication coverage; opengrep scans source code against customizable YAML rules and provides intrafile taint analysis.
- guardvibe is written in TypeScript and requires Node.js 18 or later; opengrep is written in OCaml and offers self-contained binaries.
- guardvibe is licensed under Apache-2.0; opengrep is licensed under LGPL-2.1.
- guardvibe supports prompt analysis, staged-file scans, pre-commit hooks, and GitHub Actions; opengrep emphasizes multi-language rule-based scanning and JSON or SARIF exports.
- The supplied repository metadata lists 5 stars for guardvibe and 3.1k for opengrep; both projects are not archived.
Choose guardvibe if you…
- want local security feedback while building with an AI coding agent.
- need checks for prompts, dependencies, secrets, configuration, or authentication coverage in a repository.
- want staged-file scans, pre-commit hooks, or GitHub Actions for AI-generated changes.
Choose opengrep if you…
- need customizable or Semgrep-compatible rules for static analysis.
- scan code across multiple languages and want intrafile taint analysis.
- want JSON or SARIF findings for downstream development or security tools.
Compare the numbers side by side, or add more projects
This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.