A side-by-side look at the 2Captcha MCP and Reddit MCP Buddy MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose 2Captcha MCP for communication work as a local process; choose Reddit MCP Buddy for social media as a local process. You can also run both side by side in one mcpServers block.
TWOCAPTCHA_API_KEY.twocaptcha_solve_normal, twocaptcha_solve_text, twocaptcha_solve_audio.browse_subreddit, search_reddit, get_post_details.Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Communication | Social Media |
| Quality signal | 53/100 · Good | 71/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | No auth required |
| Pricing | BYOK (pay the provider) | Free |
| Required env vars | TWOCAPTCHA_API_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 3 | 851 |
| Directory activity | 4 views 0 installs 0 upvotes | 5 views 0 installs 1 upvotes |
| Tools | 28 | 5 |
| Full listing | View 2Captcha MCP | View Reddit MCP Buddy |
twocaptcha_solve_normalfile_path` xor `file_base64twocaptcha_solve_texttexttwocaptcha_solve_audiofile (xor), `audio_langtwocaptcha_solve_gridfile (xor)twocaptcha_solve_canvasfile (xor)twocaptcha_solve_coordinatesfile (xor)twocaptcha_solve_rotatefiles: listtwocaptcha_solve_vkimagefiles`, `stepstwocaptcha_solve_recaptchasitekey`, `url`, `version`, `enterprisetwocaptcha_solve_hcaptchasitekey`, `urltwocaptcha_solve_turnstilesitekey`, `url` (+ `data`/`pagedata` for CF Challenge)twocaptcha_solve_funcaptchasitekey`, `urlbrowse_subredditFetch posts from a subreddit sorted by your choice (hot/new/top/rising/controversial). Returns a post list with content, metadata, and a data_source field. With Reddit credentials (data_source "api") posts include score, num_comments, and upvote_ratio; without credentials, results come from Reddit's public RSS feed (data_source "rss") and those fields plus nsfw are null — see the response note and do not infer popularity from them.search_redditSearch for posts across Reddit or specific subreddits. Returns matching posts with content and metadata.get_post_detailsFetch a Reddit post with its comments. Requires EITHER url OR post_id. IMPORTANT: When using post_id alone, an extra API call is made to fetch the subreddit first (2 calls total). For better efficiency, always provide the subreddit parameter when known (1 call total).user_analysisAnalyze a Reddit user's posting history, karma, and activity patterns. Returns posts, comments, and statistics.reddit_explainGet explanations of Reddit terms, slang, and culture. Returns definition, origin, usage, and examples.Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
{
"mcpServers": {
"2captcha-mcp": {
"command": "uvx",
"args": [
"twocaptcha-mcp"
],
"env": {
"TWOCAPTCHA_API_KEY": "YOUR_TWOCAPTCHA_API_KEY_HERE"
}
}
}
}
{
"mcpServers": {
"karanb192-reddit-mcp-buddy": {
"command": "npx",
"args": [
"-y",
"reddit-mcp-buddy"
]
}
}
}
