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Semgrep

Semgrep v2.7.0

Semgrep catches security vulnerabilities in real-time and guides Claude to write secure code from the start.

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From the developer

Works with

Claude Code

Description

From the marketplace listing

Semgrep catches security vulnerabilities in real-time and guides Claude to write secure code from the start.

What changed

Oct 16, 2026 · 00:00 UTC

Changed

Catalogs → Official updated; open the comparison for details.

Changed

Github → Source → Sha: “f97e1ce43533ffde2eae9af2a80f95a7250c365f” → “b58f407c6ac0f5fe47dee8301602f2e290a8ecfb”

View comparison →

Oct 3, 2026 · 22:13 UTC

Added

Catalogs updated; open the comparison for details.

View comparison →

Files & skills

semgrep · catalog manifest

Saved declaration

{
  "name": "semgrep",
  "source": {
    "sha": "b58f407c6ac0f5fe47dee8301602f2e290a8ecfb",
    "url": "https://github.com/semgrep/mcp-marketplace.git",
    "path": "plugin",
    "source": "git-subdir"
  },
  "category": "security",
  "homepage": "https://github.com/semgrep/mcp-marketplace.git",
  "description": "Semgrep catches security vulnerabilities in real-time and guides Claude to write secure code from the start."
}
semgrep · catalog manifest

Saved declaration

{
  "name": "semgrep",
  "source": {
    "sha": "426442e17e135a302b220e43b57c102cb33b39bb",
    "url": "https://github.com/semgrep/mcp-marketplace.git",
    "path": "plugin",
    "source": "git-subdir"
  },
  "category": "security",
  "homepage": "https://github.com/semgrep/mcp-marketplace.git",
  "description": "Semgrep catches security vulnerabilities in real-time and guides Claude to write secure code from the start."
}
semgrep · catalog manifest

Saved declaration

{
  "name": "semgrep",
  "author": {
    "url": "https://github.com/semgrep",
    "name": "Semgrep"
  },
  "version": "2.7.0",
  "description": "Semgrep Guardian: Scans agent-generated code for security vulnerabilities.",
  "displayName": "Semgrep Guardian"
}

plugin.json observed Nov 6, 2026 · 10:38 UTC. Manifest source ↗

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Official

/plugin install semgrep@claude-plugins-official

Community

/plugin marketplace add anthropics/claude-plugins-community
/plugin install semgrep@claude-community

Claude Code installation documentation

Technical details
Sources
Claude Marketplace · Official · Community
First seen
Oct 3, 2026 · 21:29 UTC
Last seen
Nov 9, 2026 · 12:07 UTC
Latest observed change
Oct 16, 2026 · 00:00 UTC
Collection status
Listed
Reported installs
19,548

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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Plugin history: freshly prepared. Prepared . Refreshed when catalog data changes or after 6 hours. Your account and Follow status are live.