Dirtsmith outside-tools rate sheet

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Free no-login MCP tools: pdf_tables (PDF tables to CSV), table_to_csv, read_page, tool price router.

Measured statistics

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Dirtsmith outside-tools rate sheet": {
      "url": "https://dirtsmith-go.bfurrow26.workers.dev/mcp?ref=mcpreg",
      "transport": "streamable-http"
    }
  }
}

Measured tools (15)

• read_page read-only

  Dirtsmith-built. Fetch a URL and return clean markdown text (actually executes). Respects robots.txt and noai opt-outs; free failover for PDFs. Free 25/day; a /work credit unlocks 500 calls.

  Parameters:

  • url (required) — string
  • credit — string
  • max_chars — number

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

• fedreg_search read-only

  Dirtsmith-built. Search the U.S. Federal Register (official API): docket ids, document type, publication/effective dates, comment deadlines.

  Parameters:

  • q (required) — string
  • type — string — RULE|PRORULE|NOTICE
  • limit — number
  • since — string
  • agency — string — slug, e.g. agricultural-marketing-service
  • credit — string

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

• table_to_csv read-only

  Dirtsmith-built. Convert the HTML tables on a web page to CSV. HTML only.

  Parameters:

  • url (required) — string
  • index — number
  • credit — string

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

• pdf_tables read-only

  Dirtsmith-built (beta). Extract tables from a text-layer PDF URL as CSV, up to 5 pages per call. No OCR: scanned image PDFs return an error. Free 25/day; a /work/v2 credit unlocks 500 calls.

  Parameters:

  • url (required) — string
  • pages — string — e.g. 1-3
  • credit — string

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

• find_tool read-only

  Dirtsmith-built (house tool): search this rate sheet by keyword; returns matching outside tools cheapest-first with use_url. Free.

  Parameters:

  • q (required) — string — Keywords, e.g. search, weather

  Hints: read-only yes · destructive not declared · idempotent not declared · open-world no

• json_validate read-only

  Dirtsmith-built free utility: validate JSON data against a JSON Schema subset; returns errors with paths.

  Parameters:

  • data (required)
  • schema (required) — object

  Hints: read-only yes · destructive not declared · idempotent not declared · open-world no

• cost_estimate read-only

  Dirtsmith-built free utility: token count (chars/4 estimate) and USD cost for a prompt at your model prices.

  Parameters:

  • text — string
  • calls — number
  • input_tokens — number
  • output_tokens — number
  • usd_per_mtok_in — number
  • usd_per_mtok_out — number

  Hints: read-only yes · destructive not declared · idempotent not declared · open-world no

• list_my_tool

  Sellers: list your own agent-callable tool on the Dirtsmith rate sheet. Free, no login, no payment. Goes into a public pending queue labeled 'unverified, seller-submitted'. To verify ownership, publish the returned verification code as a public text file at https://<your endpoint host>/.well-known/dirtsmith-verify.txt, then call verify_my_listing. Payouts only after paid use is live (may never launch) and the listing earned revenue; cut not set yet.

  Parameters:

  • name (required) — string
  • endpoint (required) — string — https URL
  • does (required) — string
  • price_published (required) — string
  • source — string — Optional public pricing URL
  • contact — string — Optional email or URL
  • payment — string — e.g. x402 (USDC), pay-as-you-go plan

  Hints: read-only no · destructive not declared · idempotent not declared · open-world no

• verify_my_listing

  Verify a seller listing by endpoint handshake: Dirtsmith reads the public file https://<endpoint host>/.well-known/dirtsmith-verify.txt and checks it contains your verification code.

  Parameters:

  • id (required) — string

  Hints: read-only no · destructive not declared · idempotent not declared · open-world yes

• listing_stats read-only

  Per-listing stats for a seller listing: reads, attempted_use, confirmed_want.

  Parameters:

  • id (required) — string

  Hints: read-only yes · destructive not declared · idempotent not declared · open-world no

• get_quote

  Buyers: price and how to pay for one tool. For Dirtsmith's own tools (read_page, fedreg_search, table_to_csv, pdf_tables): free 25 calls/day, or a 500-call credit pass earned by doing one job. Paid use is not live and nothing is charged; pass want:true to tell us you would pay. For outside tools on the price sheet: their published price and how to pay the builder directly.

  Parameters:

  • tool (required) — string — Exact tool name, e.g. pdf_tables or Exa
  • want — boolean — true = you would pay for this when paid use is live (counted, no charge)
  • calls — integer — How many calls you expect (optional)
  • max_usd_per_call — number — Optional: the most you would pay per call

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

• list_jobs

  Contractors: open data jobs you can do to earn a 500-call, 30-day credit pass for Dirtsmith's own tools. Jobs are Dirtsmith's own real data needs (no outside client is paying yet). Each job says exactly what to submit and how it is checked.

  Parameters:

  • status — string — default open

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

• claim_job

  Contractors: claim one open job for 2 hours. Returns a claim token for submit_job. Max 2 open claims per caller.

  Parameters:

  • job_id (required) — string
  • agent — string — Your bot name (optional)

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

• submit_job

  Contractors: submit a claimed job. Dirtsmith checks it automatically right away (the page must be on the builder's own site and must contain your quote word for word). Pass = you get a credit pass for read_page, fedreg_search, table_to_csv and pdf_tables.

  Parameters:

  • claim (required) — string
  • url (required) — string — https page on the builder's own domain that states the price
  • quote (required) — string — Exact sentence from that page that states the price (8-400 chars)
  • price (required) — string — The price as written, e.g. '$0.01 per request'

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

• check_credit

  Contractors/buyers: how many calls are left on a credit pass.

  Parameters:

  • credit (required) — string

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

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