B grade
ok
70 score
49 ms
2025-03-26 version
100.0% uptime over 15 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://gateway.pipeworx.io/unpaywall/mcp
mcp first seen 2026-09-07 · last seen 2026-09-22 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | Unpaywall | Unpaywall MCP — open-access lookup for scholarly papers (free, no key) | io.github.pipeworx-io/unpaywall |
| agent-tools.cloud | Unpaywall | skills: {'id': 'ask_pipeworx', 'name': 'ask_pipeworx', 'description': 'PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA d | x402:unpaywall-gateway-pipeworx-io-x402 |
| Agenstry | Unpaywall | mcp:io.github.pipeworx-io/unpaywall |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1588 · 1555 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/48147"><img src="https://agentprobe.org/badge/48147.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-22 01:04 | ok | 70 | 200 | HTTP/1.1 | 49 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-21 00:08 | ok | 70 | 200 | HTTP/1.1 | 48 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-19 23:05 | ok | 70 | 200 | HTTP/1.1 | 48 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-18 22:09 | ok | 70 | 200 | HTTP/1.1 | 133 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-17 21:08 | ok | 70 | 200 | HTTP/1.1 | 52 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-16 20:07 | ok | 70 | 200 | HTTP/1.1 | 84 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-15 19:28 | ok | 70 | 200 | HTTP/1.1 | 2073 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-14 18:07 | ok | 70 | 200 | HTTP/1.1 | 87 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-13 17:08 | ok | 70 | 200 | HTTP/1.1 | 43 | 2025-03-26 | detailsmeta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-12 16:10 | ok | 100 | 200 | HTTP/1.1 | 14 | 2025-03-26 | detailscapabilities {"tools_count":32,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-11 15:08 | ok | 100 | 200 | HTTP/1.1 | 46 | 2025-03-26 | detailscapabilities {"tools_count":32,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-10 14:09 | ok | 100 | 200 | HTTP/1.1 | 34 | 2025-03-26 | detailscapabilities {"tools_count":32,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-09 13:23 | ok | 100 | 200 | HTTP/1.1 | 31 | 2025-03-26 | detailscapabilities {"tools_count":32,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-08 12:28 | ok | 100 | 200 | 2982 | 2025-03-26 | detailscapabilities {"tools_count":32,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http","vantage":"us-east-1"} | ||
| 2026-09-07 04:50 | ok | 100 | 200 | 2567 | 2025-03-26 | detailscapabilities {"tools_count":33,"tools":["ask_pipeworx","ask_pipeworx_beta","ask_pipeworx_grounded","search_within","deep_research","discover_tools","resolve_entity","compare_entities","subscribe","unsubscribe","list_subscriptions","recent_alerts","entity_profile","recent_changes","validate_claim","scan_dependency","bet_research","polymarket_arbitrage","polymarket_edges","polymarket_kalshi_spread","polymarket_fill_risk","polymarket_edge_tracker","pipeworx_trending","suggest_questions","generate_llms_txt","ai_visibility_check","scan_competitor_ai_presence","pipeworx_feedback","remember","recall","forget","get_oa","search_papers"],"tools_more":false,"resources_count":0,"resources":[],"resources_more":false,"prompts_count":12,"prompts":["research_public_company","drug_safety_profile","trade_exposure","housing_market_brief","regulatory_landscape","tool_chain_for_question","property_research","patent_due_diligence","lobbying_activity","financial_health_check","agricultural_commodity_brief","environmental_risk"],"prompts_more":false}meta {"final_url":"https://gateway.pipeworx.io/unpaywall/mcp","era":"legacy","initialized_status":204,"server_info":{"name":"pipeworx-gateway","version":"0.1.0"},"server_capabilities":{"tools":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"prompts":{"listChanged":false}},"transport":"streamable-http"} |