# submit_link_post

A write tool on the Reddit Skills MCP server.

Agent View of the PolicyLayer registry record for `submit_link_post`. HTML page: https://policylayer.com/tools/1146345502-reddit-skills/submit-link-post

## Facts

- Tool: `submit_link_post`
- Server: Reddit Skills (`1146345502/reddit-skills`) — https://policylayer.com/tools/1146345502-reddit-skills.md
- Homepage: https://github.com/1146345502/reddit-skills
- Risk category: Write (Medium risk)
- Registry record: grade C, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

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

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

## Why submit_link_post is rated Medium

This tool creates new content (posts) on Reddit, which is reversible but causes side effects: posts can be viewed, voted on, and engaged with by others before deletion. Classified as Write rather than Execute because the action is straightforward content creation, not arbitrary command execution.

From the tool's own definition: "Tool name 'submit_link_post' indicates creation of new Reddit posts. Sibling tools include 'submit_image_post', 'post_comment', and 'reply_comment', all write operations. The server description confirms it enables 'publish' actions."

## Use case

AI agents use submit_link_post to create or update resources in Reddit Skills, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Reddit Skills environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Reddit Skills:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "submit_link_post": {
      "limits": [
        {
          "counter": "submit_link_post_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Reddit Skills (15)

- `logout` — Destructive — https://policylayer.com/tools/1146345502-reddit-skills/logout.md
- `check_login` — Read — https://policylayer.com/tools/1146345502-reddit-skills/check-login.md
- `get_post_detail` — Read — https://policylayer.com/tools/1146345502-reddit-skills/get-post-detail.md
- `home_feed` — Read — https://policylayer.com/tools/1146345502-reddit-skills/home-feed.md
- `search` — Read — https://policylayer.com/tools/1146345502-reddit-skills/search.md
- `subreddit_feed` — Read — https://policylayer.com/tools/1146345502-reddit-skills/subreddit-feed.md
- `subreddit_rules` — Read — https://policylayer.com/tools/1146345502-reddit-skills/subreddit-rules.md
- `user_profile` — Read — https://policylayer.com/tools/1146345502-reddit-skills/user-profile.md
- `downvote` — Write — https://policylayer.com/tools/1146345502-reddit-skills/downvote.md
- `post_comment` — Write — https://policylayer.com/tools/1146345502-reddit-skills/post-comment.md
- `reply_comment` — Write — https://policylayer.com/tools/1146345502-reddit-skills/reply-comment.md
- `save_post` — Write — https://policylayer.com/tools/1146345502-reddit-skills/save-post.md
- `submit_image_post` — Write — https://policylayer.com/tools/1146345502-reddit-skills/submit-image-post.md
- `submit_text_post` — Write — https://policylayer.com/tools/1146345502-reddit-skills/submit-text-post.md
- `upvote` — Write — https://policylayer.com/tools/1146345502-reddit-skills/upvote.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=1146345502-reddit-skills · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/1146345502-reddit-skills