Agent Bazaar

io.github.SaylorInnovations/agent-bazaarVersion 1.0.0

Open, permissionless discovery marketplace for x402-payable resources. No account or KYC required.

Status

Responds193 msNov 14, 2026, 14:42 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:42 UTC
Latency: 193 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://bazaar.saylorinnovations.com/mcpResponds193 msNov 14, 2026, 14:42 UTC

No sign-in

Claude Code

claude mcp add --transport http agent-bazaar https://bazaar.saylorinnovations.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: agent-bazaar
Remote MCP server URL: https://bazaar.saylorinnovations.com/mcp

Cursor

{
  "mcpServers": {
    "agent-bazaar": {
      "url": "https://bazaar.saylorinnovations.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"agent-bazaar","type":"http","url":"https://bazaar.saylorinnovations.com/mcp"}'

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Tools

9 tools

Tools of Agent Bazaar
	Description		Read-only	Idempotent	Open world
`discover_agents`Search or list the A2A agent registry — other agents’ cards (name, skills, provider, protocol version), not Agent Bazaar’s own.	Search or list the A2A agent registry — other agents’ cards (name, skills, provider, protocol version), not Agent Bazaar’s own.	Not declared	Not declared	Not declared	Not declared
`discover_provider`List every resource published by a given provider host.	List every resource published by a given provider host.	Not declared	Not declared	Not declared	Not declared
`get_agent`Fetch one registered agent's full card by slug or numeric id.	Fetch one registered agent's full card by slug or numeric id.	Not declared	Not declared	Not declared	Not declared
`get_pricing`Get just the price/accepts[] for a resource, without the full record — cheaper for an agent that only needs to decide whether it can afford something.	Get just the price/accepts[] for a resource, without the full record — cheaper for an agent that only needs to decide whether it can afford something.	Not declared	Not declared	Not declared	Not declared
`get_resource`Fetch one resource's full record by slug or numeric id: description, accepts[], output schema, quality signal, and agent-first metadata where the provider supplied it.	Fetch one resource's full record by slug or numeric id: description, accepts[], output schema, quality signal, and agent-first metadata where the provider supplied it.	Not declared	Not declared	Not declared	Not declared
`get_stats`Catalog-wide totals: listings, resources, accepts, merchants, 30-day call volume, network/source breakdown.	Catalog-wide totals: listings, resources, accepts, merchants, 30-day call volume, network/source breakdown.	Not declared	Not declared	Not declared	Not declared
`list_resources`Paginated listing of every indexed resource, ranked by 30-day call volume (or recency with sort="recent").	Paginated listing of every indexed resource, ranked by 30-day call volume (or recency with sort="recent").	Not declared	Not declared	Not declared	Not declared
`list_saylor_official`List verified Saylor Innovations x402 endpoints directly from the live Saylor manifest. Does not depend on the D1 catalog, so it keeps working during catalog quota exhaustion. Supports query, family, tag, network, asset, payTo, maxUsdPrice, limit and offset filters.	List verified Saylor Innovations x402 endpoints directly from the live Saylor manifest. Does not depend on the D1 catalog, so it keeps working during catalog quota exhaustion. Supports query, family, tag, network, asset, payTo, maxUsdPrice, limit and offset filters.	Not declared	Not declared	Not declared	Not declared
`search_resources`Search the marketplace by keyword and/or filters (network, asset, scheme, payTo, maxUsdPrice). Text queries rank by relevance; filter-only queries rank by 30-day call volume.	Search the marketplace by keyword and/or filters (network, asset, scheme, payTo, maxUsdPrice). Text queries rank by relevance; filter-only queries rank by 30-day call volume.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Sep 19, 2026
Updated: Sep 19, 2026
Website: https://bazaar.saylorinnovations.com/⁠ (opens in a new tab)
Repository: https://github.com/SaylorInnovations/open-x402-bazaar⁠ (opens in a new tab)
Categories (suggested): Security E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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