VibeRaven vs VulnFeed

VibeRaven and VulnFeed are both cli coding agents tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

VibeRaven

VibeRaven scans a repo against a production-readiness checklist covering auth boundaries, billing flows, database migration state, deployment config, and monitoring — then generates a focused prompt for the next coding-agent session based on the specific evidence gaps it finds. The distinction it enforces is useful: changes the agent can make in the repo versus dashboard actions that require a human to touch Stripe, Vercel, Supabase, or Clerk directly. The docs describe a freemium hosted scanning interface with a free scan limit, plus an npx CLI path for local runs. Where it breaks is scope — VibeRaven reads repo evidence and provider configuration signals, but it does not run your app or simulate live traffic, so gaps that only appear under real request conditions are outside its detection range.

VulnFeed

VulnFeed is an MCP server that reads your lockfile directly, cross-references NVD and GitHub Advisories against only the packages you ship, and surfaces results ranked by EPSS — the exploit probability score that separates CVEs attackers are actually using from the ones sitting dormant for years. It runs locally via a single uvx command and feeds results into Claude Code, Cursor, VS Code, or Windsurf. The free tier caps at 10 scans per day and one monitored project; teams that scan frequently or monitor multiple repos will hit that ceiling fast. At that point, the choice is a paid upgrade or a full migration to something like Snyk, which adds code-level remediation context VulnFeed does not provide.

Attribute	VibeRaven	VulnFeed
Pricing	Paid	Paid
Price	$9.99/month	$14/mo
Free trial	No	No
Open source	Yes	No
Has API	No	Yes
Self-hosted option	Yes	Yes
Platforms	CLI, npm, local install	Claude Code, Claude Desktop, Cursor, VS Code, Windsurf
Pros	Scans auth boundaries, protected routes, and server-side authorization in one pass, so you catch an unprotected API handler before a real user does rather than during an incident postmortem. Separates repo-fixable gaps from provider dashboard actions the agent cannot touch, so the agent stops wasting a session editing code when the actual problem is an unregistered Stripe webhook URL. Generates a focused, evidence-based prompt for the next coding-agent session, so the agent's next run targets a specific file or missing check instead of re-reviewing everything it already touched. MIT-licensed CLI distributed via npx with a self-hosted option, so teams with data residency requirements or scan-volume needs above the hosted free tier are not locked into the cloud interface. Tracks what changed between releases and which provider context matters before the next patch, so version-to-version drift in environment variable separation or live/test key configuration surfaces before it ships.	Reads your actual lockfile rather than scanning the full language ecosystem, which means you see only CVEs that affect packages you ship — not hundreds of irrelevant hits from packages you never installed. EPSS scoring surfaces CVEs by real-world exploit probability alongside severity, so you patch the vulnerability attackers are using instead of the one with the highest CVSS number that has sat unexercised for three years. Returns the exact upgrade version per package rather than stopping at 'you are vulnerable,' which means the fix is actionable inside the same conversation with your AI client. Continuous monitoring indexes new CVEs shortly after publication, so a vulnerability disclosed overnight appears in results at your next morning session rather than at your next scheduled scan. Flat-rate paid tier is not per-seat or per-repo, which means a team adding a second developer or a third project does not trigger a pricing jump.
Cons	Static repo scanning finds missing code evidence but does not execute the app or simulate requests, so auth flows that look correct in the file tree but fail at runtime under real OAuth callbacks or signed webhook payloads are outside its detection range — teams doing payment or identity integration still need live integration tests. The free tier on the hosted scanner carries a scan limit; teams running frequent iterative agent sessions against the same repo will hit that ceiling and face a choice between self-hosting the CLI or moving to a paid-only hosted tier — the CLI setup adds a maintenance surface most teams did not budget for. Provider coverage maps to Supabase, Vercel, Stripe, and Clerk; teams on different infrastructure stacks — AWS Cognito for auth, custom payment processors, or non-Vercel deployment targets — get weaker signal from the checklist, and at that point a custom pre-launch checklist or a purpose-built security scanner for the actual stack becomes more reliable.	The free tier caps at 10 scans per day and one monitored project — a developer running scans across multiple services or triggering scans on file save will exhaust the daily quota before noon, at which point scanning stops until the counter resets. VulnFeed identifies vulnerable versions and recommends upgrade targets but provides no code-level remediation: no PR generation, no inline diff, no analysis of whether your specific call path reaches the vulnerable function. Teams that need that layer move to Snyk or Socket, both of which offer it — at significantly higher per-developer cost. The tool set covers scanning, CVE lookup, monitoring, and alerts, but there is no policy enforcement layer. Teams that need to fail a build when a CRITICAL CVE with high EPSS is introduced have to wire that logic themselves outside VulnFeed.

Bottom line

VibeRaven is open source; only VulnFeed exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between VibeRaven and VulnFeed?

VibeRaven is Paid and open source, while VulnFeed is Paid. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is VibeRaven better than VulnFeed?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.