Model Context Protocol moderate risk

Bluesky Social

An MCP server for interacting with Bluesky social network, enabling profile, feed, post operations, and management via the atproto client.

Connections & Capabilities

Connects To

GitHub

Capabilities

readwrite

Quickstart

Config

{
  "mcpServers": {
    "bluesky-social": {
      "command": "uvx",
      "args": ["--from", "git+https://github.com/gwbischof/bluesky-social-mcp@v0.1", "bluesky-social-mcp"],
      "env": {
        "BLUESKY_IDENTIFIER": "your-handle.bsky.social",
        "BLUESKY_APP_PASSWORD": "your-app-password"
      }
    }
  }
}

Exposed MCP Tools (25)

safe

check_auth_status

Checks if the current session is authenticated.

Read-only operation, no side effects.

safe

get_profile

Retrieves a user profile.

Read-only operation, no side effects.

safe

get_follows

Gets users followed by an account.

Read-only operation, no side effects.

safe

get_followers

Gets users who follow an account.

Read-only operation, no side effects.

moderate

follow_user

Follows a user.

Non-destructive write operation.

moderate

unfollow_user

Unfollows a user.

Non-destructive write operation.

moderate

mute_user

Mutes a user.

Non-destructive write operation.

moderate

unmute_user

Unmutes a user.

Non-destructive write operation.

safe

resolve_handle

Resolves a handle to DID.

Read-only operation, no side effects.

safe

get_timeline

Gets posts from your home timeline.

Read-only operation, no side effects.

safe

get_author_feed

Gets posts from a specific user.

Read-only operation, no side effects.

safe

get_post_thread

Gets a full conversation thread.

Read-only operation, no side effects.

moderate

like_post

Likes a post.

Non-destructive write operation.

moderate

unlike_post

Unlikes a post.

Non-destructive write operation.

safe

get_likes

Gets likes for a post.

Read-only operation, no side effects.

moderate

repost

Reposts a post.

Non-destructive write operation.

moderate

unrepost

Removes a repost.

Non-destructive write operation.

safe

get_reposted_by

Gets users who reposted.

Read-only operation, no side effects.

moderate

send_post

Creates a new text post.

Non-destructive write operation.

moderate

send_image

Sends a post with a single image.

Non-destructive write operation.

moderate

send_images

Sends a post with multiple images.

Non-destructive write operation.

moderate

send_video

Sends a post with a video.

Non-destructive write operation.

high

delete_post

Deletes a post.

Potentially destructive operation.

safe

get_post

Gets a specific post.

Read-only operation, no side effects.

safe

get_posts

Gets multiple posts.

Read-only operation, no side effects.

Safety Assessment

This MCP server provides a wide range of functionalities for interacting with Bluesky. While version pinning adds a layer of security, the ability to perform write operations and the reliance on environment variables for authentication introduce risks. Use with caution and ensure proper environment variable management.

Version pinning for security.
Clear separation of concerns via MCP architecture.
Comprehensive tool coverage with explicit function names.
Authentication required via environment variables.

Direct access to Bluesky account via app password.
No explicit rate limiting mentioned.
Potential for abuse if compromised.
Environment variables can be exposed if not handled carefully.
Write operations including posting, deleting, and following.