Agent Bazaar

Measured conclusion: Alive, not deep-tested. L2 outcome: not_attempted.

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

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Agent Bazaar": {
      "url": "https://bazaar.saylorinnovations.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (9)

• 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.

  Parameters:

  • asset — string
  • limit — integer
  • payTo — string
  • query — string — Free-text keyword search
  • scheme — string
  • network — string — e.g. eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
  • maxUsdPrice — number

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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.

  Parameters:

  • slug (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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.

  Parameters:

  • slug (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• discover_provider

  List every resource published by a given provider host.

  Parameters:

  • host (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• list_resources

  Paginated listing of every indexed resource, ranked by 30-day call volume (or recency with sort="recent").

  Parameters:

  • sort — string
  • limit — integer
  • offset — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world 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.

  Parameters:

  • tag — string
  • asset — string
  • limit — integer
  • payTo — string
  • query — string
  • family — string — Endpoint family such as evm, solana, research, package, market, kb, or guide.
  • offset — integer
  • network — string
  • maxUsdPrice — number

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_stats

  Catalog-wide totals: listings, resources, accepts, merchants, 30-day call volume, network/source breakdown.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• discover_agents

  Search or list the A2A agent registry — other agents’ cards (name, skills, provider, protocol version), not Agent Bazaar’s own.

  Parameters:

  • limit — integer
  • query — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_agent

  Fetch one registered agent's full card by slug or numeric id.

  Parameters:

  • slug (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Publisher website Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.