# read_image_tool

A read tool on the Obsidian MCP Server MCP server.

Agent View of the PolicyLayer registry record for `read_image_tool`. HTML page: https://policylayer.com/tools/adrienthebo-obsidian-mcp/read-image-tool

## Facts

- Tool: `read_image_tool`
- Server: Obsidian MCP Server (`adrienthebo/obsidian-mcp`) — https://policylayer.com/tools/adrienthebo-obsidian-mcp.md
- Homepage: https://github.com/adrienthebo/obsidian-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "read_image_tool",
    "arguments": {}
  }
}
```

## Why read_image_tool is rated Low

The 'read_*' prefix strongly indicates a retrieval operation with no side effects. In the context of a note-taking application, reading an image is a query operation. Confidence is reduced to 0.85 due to the empty description, but the tool name and server context clearly point to Read category rather than Write, Execute, or Destructive actions.

From the tool's own definition: "Tool name is 'read_image_tool' which indicates retrieval/reading of image data. The tool description is empty, limiting direct confirmation."

## Use case

AI agents call read_image_tool to retrieve information from Obsidian MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Obsidian MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "read_image_tool": {}
  }
}
```

## Other tools on Obsidian MCP Server (26)

- `delete_note_tool` — Destructive — https://policylayer.com/tools/adrienthebo-obsidian-mcp/delete-note-tool.md
- `find_broken_links_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/find-broken-links-tool.md
- `find_orphaned_notes_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/find-orphaned-notes-tool.md
- `get_backlinks_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/get-backlinks-tool.md
- `get_note_info_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/get-note-info-tool.md
- `get_outgoing_links_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/get-outgoing-links-tool.md
- `list_folders_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/list-folders-tool.md
- `list_notes_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/list-notes-tool.md
- `list_tags_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/list-tags-tool.md
- `read_note_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/read-note-tool.md
- `search_by_date_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/search-by-date-tool.md
- `search_by_property_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/search-by-property-tool.md
- `search_by_regex_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/search-by-regex-tool.md
- `search_notes_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/search-notes-tool.md
- `view_note_images_tool` — Read — https://policylayer.com/tools/adrienthebo-obsidian-mcp/view-note-images-tool.md
- `add_tags_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/add-tags-tool.md
- `batch_update_properties_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/batch-update-properties-tool.md
- `create_folder_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/create-folder-tool.md
- `create_note_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/create-note-tool.md
- `edit_note_section_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/edit-note-section-tool.md
- `move_folder_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/move-folder-tool.md
- `move_note_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/move-note-tool.md
- `remove_tags_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/remove-tags-tool.md
- `rename_note_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/rename-note-tool.md
- `update_note_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/update-note-tool.md
- `update_tags_tool` — Write — https://policylayer.com/tools/adrienthebo-obsidian-mcp/update-tags-tool.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=adrienthebo-obsidian-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/adrienthebo-obsidian-mcp