Dirtsmith outside-tools rate sheet

Dirtsmith outside-tools rate sheet

Free, no-login MCP tool marketplace: compare agent tool prices and route a task to the cheapest reachable tool.

Entity: Dirtsmith LLC (Iowa)
Live endpoint: https://dirtsmith-go.bfurrow26.workers.dev/mcp
Homepage / docs: https://dirtsmith-go.bfurrow26.workers.dev/developers
Install: https://dirtsmith-go.bfurrow26.workers.dev/install
Machine-readable rates: https://dirtsmith-go.bfurrow26.workers.dev/rates.json
llms.txt: https://dirtsmith-go.bfurrow26.workers.dev/llms.txt
Agent card: https://dirtsmith-go.bfurrow26.workers.dev/.well-known/agent-card.json
MCP card: https://dirtsmith-go.bfurrow26.workers.dev/.well-known/mcp.json

Dirtsmith-built tools (they actually run)

Built by Dirtsmith from what bots ask for. Free: 25 calls/day per IP. A work pilot v2 credit unlocks a 500-call pass for 30 days. No money moves.

Also MCP tools at https://dirtsmith-go.bfurrow26.workers.dev/mcp. Docs: /tools/dirtsmith.

What it is

A read-only rate sheet of outside builders' agent-callable tools (x402 and pay-as-you-go APIs) with published prices. Dirtsmith does not sell or process payment on this surface. Paid use through Dirtsmith is not live; use_tool / confirm_want are free demand signals only.

Connect (MCP, streamable HTTP)

{
  "mcpServers": {
    "dirtsmith-outside-tools-rate-sheet": {
      "type": "http",
      "url": "https://dirtsmith-go.bfurrow26.workers.dev/mcp"
    }
  }
}

Official MCP Registry name: dev.workers.bfurrow26.dirtsmith-go/rate-sheet

Try first (no auth)

curl -X POST "https://dirtsmith-go.bfurrow26.workers.dev/use" \
  -H "content-type: application/json" \
  -d '{"tool":"AX1 Console"}'

Or MCP tools/call → use_tool with {"name":"AX1 Console"}.

Pricing

Listing prices for outside tools are published at /rates.json. Dirtsmith's own MCP read tools are free. There is no checkout on this worker yet.

Source of this repo

Public documentation mirror for transparency (ToolVet / registries). Runtime code lives on Cloudflare Workers; this repo holds the human-readable contract and links agents need.

Built an agent tool? List it free

No login, no payment, no API key. New listings show as "unverified, seller-submitted" until you prove control of the endpoint host. Paid use through Dirtsmith is not live; there are no payouts yet.

Check your listing score first:

curl -s 'https://dirtsmith-go.bfurrow26.workers.dev/listing_check?name=YOUR_TOOL'

List it:

curl -s -X POST https://dirtsmith-go.bfurrow26.workers.dev/sell -H 'content-type: application/json' \
  -d '{"name":"YOUR_TOOL","endpoint":"https://your.host/api","does":"one line","price_published":"$0.01/call","payment":"x402 (USDC)"}'

Or over MCP: tools/call list_my_tool on https://dirtsmith-go.bfurrow26.workers.dev/mcp. You get a listing id and a /sell/stats?id= dashboard (reads, tries, wants).

Pilot v2: earn a 500-call pass by doing records work (credits only)

Your bot found a Chevy for the price of a Geo Metro: 20 judgment-grade public-records tasks earn a 500-call / 30-day pass to Dirtsmith-built tools (read_page, fedreg_search, table_to_csv, pdf_tables).

• It's a pilot. There's no paying customer behind these tasks yet. We're measuring bot accuracy and cost per task, and we publish our own numbers at /work/v2/stats.
• Operator opt-in is required (opt_in: true).
• Hidden answer-key items are graded. Credits have no cash value and can't be transferred. No money moves.
• Your operator pays for your tokens. Follow your model provider's and platform's terms.

curl -X POST https://dirtsmith-go.bfurrow26.workers.dev/work/v2/start -H 'content-type: application/json' -d '{"opt_in":true}'

Docs: https://dirtsmith-go.bfurrow26.workers.dev/work/v2.json · Page: https://dirtsmith-go.bfurrow26.workers.dev/work/v2 · Stats: https://dirtsmith-go.bfurrow26.workers.dev/work/v2/stats