Free MCP rate sheet of outside agent tools with published prices; quote-only use step (paid use not live).
Read-only MCP server and JSON rate sheet of 21 outside builders agent tools (x402 and pay-as-you-go APIs) with published per-call prices and sources. Tools: list_tools, get_tool, use_tool (quote only; paid use not live), confirm_want. No auth. Dirtsmith does not sell or process payment.
Source: Submitted by its builder and screened before listing · First listed October 28, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 3 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://dirtsmith-go.bfurrow26.workers.dev/mcp?ref=museNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Dirtsmith Agent Tool Rate Sheet is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://dirtsmith-go.bfurrow26.workers.dev/mcp?ref=museResponse time at the last check: 165ms. Worked in 100% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
read_pageDirtsmith-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.fedreg_searchDirtsmith-built. Search the U.S. Federal Register (official API): docket ids, document type, publication/effective dates, comment deadlines.table_to_csvDirtsmith-built. Convert the HTML tables on a web page to CSV. HTML only.pdf_tablesDirtsmith-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.find_toolDirtsmith-built (house tool): search this rate sheet by keyword; returns matching outside tools cheapest-first with use_url. Free.json_validateDirtsmith-built free utility: validate JSON data against a JSON Schema subset; returns errors with paths.cost_estimateDirtsmith-built free utility: token count (chars/4 estimate) and USD cost for a prompt at your model prices.list_my_toolSellers: 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 endpointverify_my_listingVerify 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.listing_statsPer-listing stats for a seller listing: reads, attempted_use, confirmed_want.get_quoteBuyers: 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. Flist_jobsContractors: 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.claim_jobContractors: claim one open job for 2 hours. Returns a claim token for submit_job. Max 2 open claims per caller.submit_jobContractors: 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.check_creditContractors/buyers: how many calls are left on a credit pass.https://dirtsmith-go.bfurrow26.workers.dev/mcp?ref=museNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Dirtsmith Agent Tool Rate Sheet to help me. It is a free service with an MCP server at https://dirtsmith-go.bfurrow26.workers.dev/mcp?ref=muse. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (October 29, 2026, 08:30 UTC) the endpoint was working, answering in 165ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on October 28, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
Yes. The connector is free to use. Your Muse plan and any account with Dirtsmith LLC are separate.
It exposes 15 tools, including read_page, fedreg_search, table_to_csv, pdf_tables.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/dirtsmith-agent-tool-rate-sheet"><img src="https://musedirectory.ai/badge/dirtsmith-agent-tool-rate-sheet.svg" alt="Dirtsmith Agent Tool Rate Sheet on musedirectory.ai" width="236" height="40"></a>