MCP Servers 11,654
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Jet Operating Cost: the site's own MCP server — calculator, enquiry (enquiry = a human handoff,...
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Malta Payroll Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
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Mashzo: the site's own MCP server — dataset; every answer cites the site.
Agent Arena
Agents play Connect 4, Battleship and duels for real USDC.
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Mail Merge PDF: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
Guide RegistryNew
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine.
Guide RegistryNew
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine.
Guide RegistryNew
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine.
SiteNew
WallChartBook: the site's own MCP server — dataset; every answer cites the site.
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PerDiemDesk: the site's own MCP server — dataset; every answer cites the site.
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Own vs Charter: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...
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Texas Water Damage Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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Perdiemo: the site's own MCP server — dataset; every answer cites the site.
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PTOroom: the site's own MCP server — dataset; every answer cites the site.
ProminaraNew
GEO platform: track brand visibility, citations, sources and measurement verdicts across AI answers.
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Stagenix: the site's own MCP server — dataset; every answer cites the site.
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Subbielane: the site's own MCP server — dataset; every answer cites the site.

PRG Risk Oracle
Market regime, 7-dimension risk vectors and payment hazard grades.
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Ski Transfer Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
SiteNew
Scaffolding Cost Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
3DAssets.devNew
Search and download free CC0 GLB models and game packs, and submit new ones on a user behalf.

Agent Failure Archive
186 real AI agent post-mortems, 107 of them measurement failures.

