PLATFORM PROFILE · RANK 1 OF 10
Legit Security review: agentic AppSec with VibeGuard and remediation agents
Short answer
By The Pipeline Desk · Best Agentic AppSec · Published 2026-10-08
Desk research from public vendor pages, changelogs and standards documents. Vendor facts read in September 2026, updated 2026-10-11. Editorial assessment; we did not run the products.
Rank 1 of 10 on our published weights
Agent governance and SDLC-wide policy in one ASPM platform
What does Legit do for agentic AppSec?
The Agentic Application Security company: VibeGuard runs as a desktop app on the developer endpoint to discover and govern coding agents, and the ASPM platform prioritizes by business context and remediates with agents.
Named agentic products: VibeGuard 2.0 (coding agent security on the developer endpoint) and Agentic AppSec (remediation agents).
Where along the pipeline does Legit act?
Agent Documented
VibeGuard 2.0 discovers coding agents on the developer endpoint, blocks dangerous operations, monitors and enforces commands by custom or built-in policy, secures MCP use and resists tampering.
Source: Legit Security: VibeGuard 2.0 press release · Read 27 Sep 2026
IDE Documented
VibeGuard runs SAST and SCA scans inside the IDE and blocks secrets from being shared with AI systems.
Source: Legit Security: VibeGuard · Read 27 Sep 2026
Pull request Documented
VibeGuard integrates with GitHub, GitLab, Bitbucket and CI/CD.
Source: Legit Security: VibeGuard · Read 27 Sep 2026
Pipeline Documented
Discovers SDLC systems and CI/CD pipelines and states it can "Enforce 100's of policies".
Source: Legit Security: software supply chain security · Read 27 Sep 2026
Triage Documented
Prioritization uses reachability and business criticality, with risk scoring on business criticality, compliance, GenAI use, APIs and internet exposure.
Source: Legit Security press release, 18 June 2026 · Read 11 Oct 2026
Fix Documented
Agentic Remediation fixes SAST and SCA findings, re-scans and opens a pull request with the fix.
Source: Legit Security blog: Agentic Remediation now fixes dependencies · Read 11 Oct 2026
How does Legit score on each criterion?
| Criterion | Weight | Score | Why |
|---|---|---|---|
| Agent and MCP discovery | 10% | 10 / 10 Tied highest | VibeGuard runs on the developer endpoint and discovers agents, models, MCP servers and skills; the security team gets an inventory of skills, MCPs, models and agents and can flag off-standard tools. Source: Legit Security blog: what we learned building VibeGuard 2.0 · Read 11 Oct 2026 |
| Agent policy enforcement and audit | 10% | 8 / 10 | Command monitoring and blocking by custom or built-in policies, approve, block or flag decisions from a central management console, and anti-tampering that stops agents or users from disabling it; an audit log specific to VibeGuard is not stated on the pages reviewed. Source: Legit Security: VibeGuard 2.0 press release (re-read October 2026) · Read 11 Oct 2026 |
| Secret handling for agents | 5% | 10 / 10 Highest in set | A secrets MCP backed by the OS keychain or environment variables scopes credentials to the session and keeps them out of history files and agent memory; VibeGuard also restricts agent access to files containing secrets. Source: Legit Security blog: what we learned building VibeGuard 2.0 · Read 11 Oct 2026 |
| Agentic remediation | 20% | 9 / 10 Tied highest | Agentic Remediation fixes first-party SAST findings and dependency (SCA) vulnerabilities, re-scans before and after, then opens a pull request with the fix and vulnerability details; major-version code adaptations are flagged as AI-assessed in the PR. Source: Legit Security blog: Agentic Remediation now fixes dependencies · Read 11 Oct 2026 |
| Agentic triage and prioritization | 15% | 10 / 10 Tied highest | Legit states its prioritization uses reachability and business criticality, and risk scoring weighs business criticality, compliance, GenAI use, APIs and internet exposure; remediation agents prioritize findings. Source: Legit Security press release, 18 June 2026 · Read 11 Oct 2026 |
| SDLC policy and supply chain posture | 10% | 10 / 10 Highest in set | Discovers SDLC systems and CI/CD pipelines and enforces "100's of policies"; secrets scanning reaches Git history, Jira, Confluence, Slack, build logs and personal GitHub accounts. Source: Legit Security: software supply chain security · Read 27 Sep 2026 |
| Scanner coverage and orchestration | 10% | 10 / 10 Highest in set | Runs its own SAST, SCA and secrets detection, orchestrates existing scanners and de-duplicates their findings. Source: Legit Security: ASPM platform · Read 27 Sep 2026 |
| Named coding agent reach | 10% | 8 / 10 Tied highest | Names 5 of the six agents we track: Claude Code, Cursor, GitHub Copilot, Windsurf and OpenAI Codex. Source: Legit Security: VibeGuard 2.0 press release · Read 27 Sep 2026 Source: Legit Security: VibeGuard · Read 27 Sep 2026 |
| Pricing and trial transparency | 10% | 4 / 10 | No pricing page on Legit's own site; one AWS Marketplace list price is published ($60,000 for a 12-month contract, all modules and 24/7 support, 100 users). No free tier. Source: AWS Marketplace: Legit Security listing · Read 11 Oct 2026 |
Which coding agents does Legit name?
- Claude CodeNamed
- CursorNamed
- GitHub CopilotNamed
- WindsurfNamed
- OpenAI CodexNamed*
- KiroNot named
* Codex: supported, per Legit (confirmed to the publisher in October 2026).
Legit names 5 of the six agents we track.
- Legit Security's public pages name Claude Code, Cursor, GitHub Copilot and Windsurf. Codex: supported, per Legit (confirmed to the publisher in October 2026).
- Legit Security also names Amazon CodeWhisperer and MCP server based assistants.
What does it cost, and can you start free?
- Pricing
AWS Marketplace list price: Legit Security S/W Platform, All Modules and 24/7 Support, 100 users, $60,000 for a 12-month contract. No pricing page on Legit's own site.
Source: AWS Marketplace: Legit Security listing · Read 11 Oct 2026
- Free start
- No free tier or self-serve trial published; sold through demos and AWS Marketplace (SaaS).
Where is Legit strongest, and where does it fall short?
Strongest
- Agent and MCP discovery: Tied highest
- Secret handling for agents: Highest in set
- Agentic remediation: Tied highest
- Agentic triage and prioritization: Tied highest
- SDLC policy and supply chain posture: Highest in set
- Scanner coverage and orchestration: Highest in set
- Named coding agent reach: Tied highest
- Governs coding agents from a desktop app on the endpoint, with anti-tampering and a central console for the security team.
- Keeps secrets out of agent sessions through a keychain-backed secrets MCP, and fixes SAST and dependency findings with agents that open pull requests.
Falls short
- Agent policy enforcement and audit: 8 / 10; highest Backslash Security 9 / 10
- Pricing and trial transparency: 4 / 10; highest GitHub Advanced Security 9 / 10
- The only published price is an AWS Marketplace bundle; there is no pricing page or free tier.
- An audit log specific to VibeGuard is not stated on the pages reviewed; Backslash Security scores higher on policy and audit.
Key facts
| VibeGuard 2.0 | Launched 3 August 2026: skill discovery, dangerous operation blocking, MCP security, command monitoring and enforcement by custom or built-in policy, and anti-tampering. Names Claude Code, Cursor and GitHub Copilot. The original VibeGuard launched in Q4 2025. Source: Legit Security: VibeGuard 2.0 press release · Read 27 Sep 2026 |
|---|---|
| VibeGuard integrations | GitHub Copilot, Cursor, Windsurf, Amazon CodeWhisperer and MCP server based assistants; GitHub, GitLab, Bitbucket and CI/CD. Codex: supported, per Legit (confirmed to the publisher in October 2026). Source: Legit Security: VibeGuard · Read 27 Sep 2026 |
| Agent and AI inventory | Discovers coding assistants, models and MCP servers with approve or block decisions; detects prompt injection hidden in comments or dependencies; attaches security instruction files to assistants. Source: Legit Security: VibeGuard · Read 27 Sep 2026 |
| Agentic AppSec | Introduced 16 June 2026: remediation agents that prioritize and fix findings, then re-scan to confirm the fix. Legit describes remediation as the first step in automating more of AppSec work. Source: Legit Security blog: Agentic AppSec · Read 27 Sep 2026 |
| Dependency fixes | Agentic Remediation now fixes dependency vulnerabilities as well as first-party code, re-scans before and after, and opens a pull request with fix and vulnerability details. Source: Legit Security blog: Agentic Remediation now fixes dependencies · Read 11 Oct 2026 |
| Coding agent integration | The 18 June 2026 release says remediation insights are integrated into Cursor, Claude Code and GitHub Copilot, and integrated SAST and SCA give in-IDE feedback. Source: Legit Security press release, 18 June 2026 · Read 11 Oct 2026 |
| AWS Marketplace | SaaS listing: all modules and 24/7 support for 100 users, $60,000 for 12 months. Standard support in business hours, LegitCare 24x7 premium support available. The listing says Legit consolidates findings from multiple AppSec tools. Source: AWS Marketplace: Legit Security listing · Read 11 Oct 2026 |
| ASPM core | SAST, SCA, secrets and code-to-cloud coverage; orchestrates existing scanners and de-duplicates findings; AI-powered remediation. Source: Legit Security: ASPM platform · Read 27 Sep 2026 |
| Secrets | Repositories and Git history, Confluence, Jira, Slack, developers' personal GitHub accounts, artifacts and build logs; prevention on the developer endpoint through the Legit CLI. Source: Legit Security: enterprise secret scanning · Read 27 Sep 2026 |
| Homepage | Positions AI-native ASPM, VibeGuard, Legit Agentic AppSec, MCP server integration and SBOM. Source: Legit Security homepage · Read 27 Sep 2026 |
| Endpoint app | VibeGuard 2.0 was built "as a full desktop app, and not as a plugin"; it runs on the endpoint and connects automatically to coding agents. Source: Legit Security blog: what we learned building VibeGuard 2.0 · Read 11 Oct 2026 |
| Anti-tampering | Prevents agents or threat actors "from disabling VibeGuard" and stops users "from bypassing essential protections". Source: Legit Security: VibeGuard 2.0 press release (re-read October 2026) · Read 11 Oct 2026 |
| Central console | VibeGuard connects to a centralized management console; it discovers every AI model, code assistant and MCP server and lets the security team approve, block or flag them. Source: Legit Security homepage (October 2026) · Read 11 Oct 2026 |
| Dangerous operations | Deleting code, altering database data or touching production are surfaced to the developer to decide, rather than silently blocked. Source: Legit Security blog: what we learned building VibeGuard 2.0 · Read 11 Oct 2026 |
| VS Code extension | The Legit VibeGuard extension requires VibeGuard access on the Legit platform and runs on macOS and Windows; real-time scanning in the extension is marked coming soon. Source: VS Code Marketplace: Legit VibeGuard · Read 11 Oct 2026 |
How does Legit compare head to head?
| Comparison | Result |
|---|---|
| Aikido Security or Legit Security | Legit Security 8.80, Aikido Security 5.75 |
| Apiiro or Legit Security | Legit Security 8.80, Apiiro 6.30 |
| Backslash Security or Legit Security | Legit Security 8.80, Backslash Security 4.90 |
| Cycode or Legit Security | Legit Security 8.80, Cycode 7.70 |
| Endor Labs or Legit Security | Legit Security 8.80, Endor Labs 7.60 |
| GitHub Advanced Security or Legit Security | Legit Security 8.80, GitHub Advanced Security 6.35 |
| Legit Security or OX Security | Legit Security 8.80, OX Security 7.25 |
| Legit Security or Semgrep | Legit Security 8.80, Semgrep 5.95 |
| Legit Security or Snyk | Legit Security 8.80, Snyk 7.15 |
| Legit Security or Wiz Code | Legit Security 8.80, Wiz Code 6.00 |
Frequently asked questions
How much does Legit Security cost?
AWS Marketplace list price: Legit Security S/W Platform, All Modules and 24/7 Support, 100 users, $60,000 for a 12-month contract. No pricing page on Legit's own site. No free tier or self-serve trial published; sold through demos and AWS Marketplace (SaaS).
Does Legit Security control what coding agents do?
Yes. VibeGuard 2.0 discovers coding agents on the developer endpoint, blocks dangerous operations, monitors and enforces commands by custom or built-in policy, secures MCP use and resists tampering.
Does Legit Security have an agent that writes fixes?
Yes. Agentic Remediation fixes SAST and SCA findings, re-scans and opens a pull request with the fix.