Meet your AI Security Engineer.

Tachyon owns your application security. It reviews every PR, runs full codebase analyses, and surfaces real, validated vulnerabilities with clear explanations and working PoCs.

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Tachyon analyzing

auth.service.ts

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if (!isValid) return null;
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async generateToken(user: User): Promise<string> {
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const payload = { sub: user.id, email: user.email };
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// User-influenced alg/kid enables key substitution
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const preferredAlg = user.preferences?.jwtAlg || 'HS256';
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return jwt.sign(payload, process.env.JWT_PRIVATE_KEY, {
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algorithm: preferredAlg,
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keyid: user.kid || 'default',
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expiresIn: '24h'
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});
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}

Find the real problems.

Tachyon skips the false positives and finds the actual issues in your code.

Owns AppSec end‑to‑end

PR reviews, full‑repo sweeps, validated vulnerabilities, and automated patches — the complete security engineering function.

Evidence‑backed findings

Tired of OpenGrep wrappers? So are we. Every vulnerability includes reachability analysis and a reproducible proof‑of‑exploit to eliminate guesswork.

Fixes that ship

Proposes minimal, safe diffs with tests and context; opens PRs and integrates into your workflow.

What your AI Security Engineer does

Onboard & map your codebase

Zero‑config setup. Tachyon builds a cross‑service model of code, data flows, auth, and configuration tailored to your stack.

Onboard & map your codebase

Security Research

Findings from Tachyon's AI Security Engineer. Every issue is validated and responsibly disclosed.

8.8 High

Smolagents - RCE via sandbox escape

huggingface/smolagents

Improper isolation between the Docker executor and kernel gateway allows an attacker to bypass sandbox restrictions and achieve remote code execution on the host system.

8.8 High

Tandoor Recipes - Path traversal via recipe name

TandoorRecipes/recipes

Missing input validation in file path handling allows authenticated users to read and delete arbitrary files on the server through crafted recipe names.

7.5 High

InvokeAI - SSRF via API

invoke-ai/InvokeAI

Unauthenticated API endpoint accepts user-supplied URLs and file paths, allowing attackers to fetch remote content and write files to arbitrary locations on the server.

Pricing for teams of all sizes

Flexible options for continuous PR review, repo‑wide analyses, and evidence‑backed remediation.

OSS

Free

FEATURES

For startups and small teams

  • Open‑source public repositories
  • Unlimited seats
  • Evidence‑backed findings (reachability + PoC)
  • PR review + periodic full‑repo analyses
  • README badge & public case study required
  • Approval required · limited seats

Team

$50/mo/user

FEATURES

For startups and small teams

  • Private repositories (up to 10 users)
  • Unlimited PR reviews + weekly full‑repo analyses
  • Reproducible PoCs and exploit validation
  • Autofix PRs with guardrails
  • CI/CD checks and gating
  • Priority support

Enterprise

Custom

FEATURES

For startups and small teams

  • Unlimited users and repositories
  • SAML/SSO & SCIM
  • On‑prem / VPC deployment
  • Custom policies, integrations (Jira/Slack), and SLAs
  • Dedicated security engineer

Add an AI Security Engineer to your team

With our one-click setup, you can start analyzing your codebase in minutes.