# Filesystem

> Filesystem is an officially published MCP server from Anthropic. Anomity scores its risk at 20 out of 100 (low).

- **Canonical URL:** https://catalog.anomity.ai/mcp/filesystem
- **Kind:** MCP server
- **Publisher:** Anthropic
- **Trust level:** official
- **Risk score:** 20/100 (low)
- **Last updated:** 2026-09-02
- **JSON:** https://catalog.anomity.ai/api/entries/mcp/filesystem

## Why it scored 20

The score starts at the catalog's neutral base of 50 and moves only through the signals below. The formula is published at https://catalog.anomity.ai/about — there is no model and no hidden heuristic.

| Signal | Contribution | Severity | Evidence |
| --- | --- | --- | --- |
| Published by the vendor | -40 | trust offset |  |
| 1 high-risk capability: filesystem:write | +10 | high |  |

Clamped result: **20/100**, band **low**.

## Capabilities

| Capability | Name | Security implication |
| --- | --- | --- |
| `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. |

## Related MCP servers

- [Blender MCP](https://catalog.anomity.ai/mcp/blender-mcp) — risk 100 (critical)
- [Magic MCP](https://catalog.anomity.ai/mcp/magic-mcp) — risk 20 (low)
- [Memory](https://catalog.anomity.ai/mcp/memory) — risk 20 (low)
- [ElevenLabs MCP Server](https://catalog.anomity.ai/mcp/elevenlabs-mcp-server) — risk 45 (medium)
- [MiniMax MCP Server](https://catalog.anomity.ai/mcp/minimax-mcp-server) — risk 45 (medium)
- [Playwright MCP](https://catalog.anomity.ai/mcp/playwright-mcp) — risk 20 (low)

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Source: Anomity Catalog (https://catalog.anomity.ai/). Scoring methodology: https://catalog.anomity.ai/about. Machine-readable index: https://catalog.anomity.ai/llms.txt · https://catalog.anomity.ai/openapi.json