MCP server official
Risk level
low
20/100

Magic MCP ↗

Magic MCP is an officially published MCP server from 21st.dev. Anomity scores its risk at 20 out of 100 (low).

filesystem:read filesystem:write network:outbound

Analysis summary

Magic MCP is an officially published MCP server from 21st.dev. Anomity scores its risk at 20 out of 100 (low).

Magic generates UI components from natural-language descriptions and delivers them into a project, so an assistant can produce a styled, working component rather than a rough sketch of one.

It writes files into your repository and reaches the network, so it declares filesystem reads and writes plus outbound network access. Generated components are third-party code arriving in your codebase without a package manager, a version, or a changelog — review them the way you would review a dependency, paying particular attention to anything they fetch at runtime.

Why this entry scored 20 out of 100

This profile starts at the catalog's neutral base of 50. Because the entry is officially published, trust adjusts the score by -40. Declared high-risk capabilities add +10 (capped at +30). It matches no dangerous capability combinations. The clamped result is 20, placing it in the low band.

See the full scoring formula →

Findings

  • Published by the vendor Trust offset
    Contribution to score: -40
  • 1 high-risk capability: filesystem:write High
    Contribution to score: +10

Capabilities

Every capability the entry declares, with the security implication of each.

  • filesystem:read Filesystem read
    Can read files on the host system. Used for context, indexing, or analysis.
  • filesystem:write Filesystem write
    Can create, edit, or delete files on the host system. High-impact capability — anything from helpful edits to planting persistence.
  • network:outbound Outbound network
    Can make outbound network requests. Required for hosted model providers and remote APIs; also the path for data exfiltration if combined with read access.