ReplyNodes
warningsmcp.replynodes.com
Web MCP: scrape/crawl sites, web search, brand assets, app stores, YouTube, Reddit, Hacker News.
https://mcp.replynodes.com/mcpWebsiteOAuthMCP 2025-11-25v1.0.0last checked 31 Oct 2026spoke MCP on 93.1% of 87 checks (30 days)initialize in 109 msLast checked 31 Oct 2026
- ✓Answered the MCP handshake (MCP 2025-11-25)
- ✓Auth detected: OAuth
- ✓Lists 73 tools
- !1 warning
- !Spoke MCP on 81 of 87 checks (30 days)
Will my client connect?
Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.
✓Claude CodeConnects with setup
The registration flow this server advertises is not one Claude Code documents, so register a client with the issuer yourself and give Claude Code the client ID.
claude mcp add --transport http --client-id <your-client-id> --client-secret --callback-port 8080 replynodes https://mcp.replynodes.com/mcpClaude Code docs · read on 2026-08-30
✓Claude (claude.ai & Desktop)Connects with setup
The registration flow this server advertises is not one Claude (claude.ai & Desktop) documents, so register a client with the issuer yourself and give Claude (claude.ai & Desktop) the client ID.
Settings → Connectors → Add custom connector, then paste https://mcp.replynodes.com/mcp. Under Advanced settings, enter the OAuth Client ID and Secret the issuer gave you.
Claude (claude.ai & Desktop) docs · read on 2026-08-30
✓ChatGPTConnects
The authorization server supports Client ID Metadata Documents, so ChatGPT identifies itself by URL with no registration step.
Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://mcp.replynodes.com/mcp.
ChatGPT docs · read on 2026-08-30
✓CursorConnects with setup
The registration flow this server advertises is not one Cursor documents, so register a client with the issuer yourself and give Cursor the client ID.
{
"mcpServers": {
"replynodes": {
"url": "https://mcp.replynodes.com/mcp"
}
}
}Cursor docs · read on 2026-08-30
✓VS Code (Copilot)Connects with setup
The registration flow this server advertises is not one VS Code (Copilot) documents, so register a client with the issuer yourself and give VS Code (Copilot) the client ID.
{
"servers": {
"replynodes": {
"oauth": {
"clientId": "<your-client-id>"
},
"type": "http",
"url": "https://mcp.replynodes.com/mcp"
}
}
}VS Code (Copilot) docs · read on 2026-08-30
How to authenticate
Checked against the endpoint by our probe on 31 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.
| Scheme | OAuth |
|---|---|
| Issuer | https://auth.replynodes.com |
| Dynamic client registration | ✕Not advertised |
| Client ID Metadata Document | ✓Supported A client identifies itself by a URL to its own metadata, so no registration step is required. |
| PKCE | ✓S256 |
| Grant types | authorization_code, client_credentials, refresh_token |
| Scopes | mcp:read, offline_access |
| Protected-resource metadata | ✓Published (RFC 9728) |
| Anonymous access | Handshake succeeds; 73 tools listable |
| Credentials demanded in prose | ✕get_agent_status, get_gateway_capabilities, anonymous_markdown, anonymous_brand, youtube_search, youtube_video, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_transcript, get_fetcher_healthz, get_fetcher_readyz, get_v1_hackernews_capabilities, hackernews_stories_top, hackernews_stories_new, hackernews_stories_best, hackernews_stories_ask, hackernews_stories_show, hackernews_stories_job, hackernews_search, hackernews_item, hackernews_user, app, list, search, developer, privacy, suggest, similar, reviews, ratings, googleplay_app_details, googleplay_search, googleplay_similar_apps, googleplay_permissions, googleplay_reviews, googleplay_developer, googleplay_categories, googleplay_category_apps, googleplay_suggest, googleplay_availability, googleplay_data_safety, web_search, webcontext_scrape, webcontext_crawl, webcontext_map, webcontext_brand, brand_retrieve, brand_search, brand_styleguide, brand_fonts, brand_logo, anonymous_company_research, anonymous_competitor_research, search_posts, subreddit_posts, post_by_id, post_by_permalink, user_activity, user_posts, job_search, get_company_events, get_company_history, get_recent_company_events, get_company_intelligence, monitor_list, monitor_create, monitor_get, monitor_update, monitor_changes, monitor_runs, read_document These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error. |
What the probe found
73 of the 73 tools listed anonymously say in their own descriptions that they need an account or a key (get_agent_status, get_gateway_capabilities, anonymous_markdown, anonymous_brand, youtube_search, youtube_video, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_transcript, get_fetcher_healthz, get_fetcher_readyz, get_v1_hackernews_capabilities, hackernews_stories_top, hackernews_stories_new, hackernews_stories_best, hackernews_stories_ask, hackernews_stories_show, hackernews_stories_job, hackernews_search, hackernews_item, hackernews_user, app, list, search, developer, privacy, suggest, similar, reviews, ratings, googleplay_app_details, googleplay_search, googleplay_similar_apps, googleplay_permissions, googleplay_reviews, googleplay_developer, googleplay_categories, googleplay_category_apps, googleplay_suggest, googleplay_availability, googleplay_data_safety, web_search, webcontext_scrape, webcontext_crawl, webcontext_map, webcontext_brand, brand_retrieve, brand_search, brand_styleguide, brand_fonts, brand_logo, anonymous_company_research, anonymous_competitor_research, search_posts, subreddit_posts, post_by_id, post_by_permalink, user_activity, user_posts, job_search, get_company_events, get_company_history, get_recent_company_events, get_company_intelligence, monitor_list, monitor_create, monitor_get, monitor_update, monitor_changes, monitor_runs, read_document), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.
The server exposes a public surface before authorization: get_agent_status, get_gateway_capabilities, anonymous_markdown, anonymous_brand, youtube_search, youtube_video, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_transcript, get_fetcher_healthz, get_fetcher_readyz, get_v1_hackernews_capabilities, hackernews_stories_top, hackernews_stories_new, hackernews_stories_best, hackernews_stories_ask, hackernews_stories_show, hackernews_stories_job, hackernews_search, hackernews_item, hackernews_user, app, list, search, developer, privacy, suggest, similar, reviews, ratings, googleplay_app_details, googleplay_search, googleplay_similar_apps, googleplay_permissions, googleplay_reviews, googleplay_developer, googleplay_categories, googleplay_category_apps, googleplay_suggest, googleplay_availability, googleplay_data_safety, web_search, webcontext_scrape, webcontext_crawl, webcontext_map, webcontext_brand, brand_retrieve, brand_search, brand_styleguide, brand_fonts, brand_logo, anonymous_company_research, anonymous_competitor_research, search_posts, subreddit_posts, post_by_id, post_by_permalink, user_activity, user_posts, job_search, get_company_events, get_company_history, get_recent_company_events, get_company_intelligence, monitor_list, monitor_create, monitor_get, monitor_update, monitor_changes, monitor_runs, read_document.
Neither the reserved <endpoint>/server-card location nor the domain's /.well-known/ai-catalog.json describes this endpoint (SEP-2127), so a client that discovers servers by domain will not find it.
Tools
Contract history
Breaking: web_search
Instructions rewritten: web_search. The description an agent follows changed; the callable contract may not have.
Instructions rewritten: anonymous_brand, anonymous_company_research, anonymous_competitor_research, anonymous_markdown, app, brand_fonts, brand_logo, brand_retrieve, brand_search, brand_styleguide, developer, get_company_events, get_company_history, get_company_intelligence, get_fetcher_healthz, get_fetcher_readyz, get_gateway_capabilities, get_recent_company_events, get_v1_hackernews_capabilities, googleplay_app_details, googleplay_availability, googleplay_categories, googleplay_category_apps, googleplay_data_safety, googleplay_developer, googleplay_permissions, googleplay_reviews, googleplay_search, googleplay_similar_apps, googleplay_suggest, hackernews_item, hackernews_search, hackernews_stories_ask, hackernews_stories_best, hackernews_stories_job, hackernews_stories_new, hackernews_stories_show, hackernews_stories_top, hackernews_user, list, monitor_changes, monitor_create, monitor_get, monitor_list, monitor_runs, monitor_update, post_by_id, post_by_permalink, privacy, ratings, read_document, reviews, search, search_posts, similar, subreddit_posts, suggest, user_activity, user_posts, web_search, webcontext_brand, webcontext_crawl, webcontext_map, webcontext_scrape, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_search, youtube_transcript, youtube_video. The description an agent follows changed; the callable contract may not have.
Breaking: anonymous_brand, anonymous_company_research, anonymous_competitor_research, anonymous_markdown, app, brand_fonts, brand_logo, brand_retrieve, brand_search, brand_styleguide, developer, get_company_events, get_company_history, get_company_intelligence, get_fetcher_healthz, get_fetcher_readyz, get_recent_company_events, get_v1_hackernews_capabilities, googleplay_app_details, googleplay_availability, googleplay_categories, googleplay_category_apps, googleplay_data_safety, googleplay_developer, googleplay_permissions, googleplay_reviews, googleplay_search, googleplay_similar_apps, googleplay_suggest, hackernews_item, hackernews_search, hackernews_stories_ask, hackernews_stories_best, hackernews_stories_job, hackernews_stories_new, hackernews_stories_show, hackernews_stories_top, hackernews_user, list, monitor_changes, monitor_create, monitor_get, monitor_list, monitor_runs, monitor_update, post_by_id, post_by_permalink, privacy, ratings, read_document, reviews, search, search_posts, similar, subreddit_posts, suggest, user_activity, user_posts, web_search, webcontext_brand, webcontext_crawl, webcontext_map, webcontext_scrape, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_search, youtube_transcript, youtube_video
Breaking: anonymous_brand, anonymous_company_research, anonymous_competitor_research, anonymous_markdown, app, brand_fonts, brand_logo, brand_retrieve, brand_search, brand_styleguide, developer, get_company_events, get_company_history, get_company_intelligence, get_fetcher_healthz, get_fetcher_readyz, get_recent_company_events, get_v1_hackernews_capabilities, googleplay_app_details, googleplay_availability, googleplay_categories, googleplay_category_apps, googleplay_data_safety, googleplay_developer, googleplay_permissions, googleplay_reviews, googleplay_search, googleplay_similar_apps, googleplay_suggest, hackernews_item, hackernews_search, hackernews_stories_ask, hackernews_stories_best, hackernews_stories_job, hackernews_stories_new, hackernews_stories_show, hackernews_stories_top, hackernews_user, list, monitor_changes, monitor_create, monitor_get, monitor_list, monitor_runs, monitor_update, post_by_id, post_by_permalink, privacy, ratings, read_document, reviews, search, search_posts, similar, subreddit_posts, suggest, user_activity, user_posts, web_search, webcontext_brand, webcontext_crawl, webcontext_map, webcontext_scrape, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_search, youtube_transcript, youtube_video
Instructions rewritten: anonymous_markdown. The description an agent follows changed; the callable contract may not have.
Instructions rewritten: brand_fonts, brand_retrieve, brand_search, brand_styleguide, webcontext_brand. The description an agent follows changed; the callable contract may not have.
Breaking: appstore_app, appstore_developer, appstore_list, appstore_privacy, appstore_ratings, appstore_reviews, appstore_search, appstore_similar, appstore_suggest, brand_fonts, brand_retrieve, brand_search, brand_styleguide, googleplay_app_details, googleplay_availability, googleplay_categories, googleplay_category_apps, googleplay_data_safety, googleplay_developer, googleplay_permissions, googleplay_reviews, googleplay_search, googleplay_similar_apps, googleplay_suggest, hackernews_item, hackernews_search, hackernews_stories_ask, hackernews_stories_best, hackernews_stories_job, hackernews_stories_new, hackernews_stories_show, hackernews_stories_top, hackernews_user, reddit_post_by_id, reddit_post_by_permalink, reddit_search_posts, reddit_subreddit_posts, reddit_user_activity, reddit_user_posts, web_search_web_search, webcontext_brand, webcontext_crawl, webcontext_map, webcontext_scrape, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_search, youtube_transcript, youtube_video
Instructions rewritten: brand_fonts, brand_retrieve, brand_search, brand_styleguide, googleplay_app_details, googleplay_availability, googleplay_categories, googleplay_category_apps, googleplay_data_safety, googleplay_developer, googleplay_permissions, googleplay_reviews, googleplay_search, googleplay_similar_apps, googleplay_suggest, hackernews_item, hackernews_search, hackernews_stories_ask, hackernews_stories_best, hackernews_stories_job, hackernews_stories_new, hackernews_stories_show, hackernews_stories_top, hackernews_user, webcontext_brand, webcontext_crawl, webcontext_map, webcontext_scrape, youtube_channel, youtube_comments, youtube_playlist, youtube_related, youtube_search, youtube_transcript, youtube_video. The description an agent follows changed; the callable contract may not have.
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Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.
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