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ComputeFirst

io.github.321zz321/computefirst · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.

Connect

claude mcp add --transport http computefirst https://computefirst.net/mcp

{
  "mcpServers": {
    "computefirst": {
      "url": "https://computefirst.net/mcp"
    }
  }
}

Tools as reported by the server

• search
  Search the ComputeFirst catalog (computefirst.net/tools) with an English task. Returns up to 5 tools (3 by default) with id, version and a 0–1 score; a confident first match includes its input contract. No match: request_tool can ask for one.
• describe
  Input schema, limits and examples of one ComputeFirst catalog tool, by id and version.
• execute
  Run one ComputeFirst catalog tool by id and version with its JSON input. Returns the deterministic result and an unmeasured savings receipt. Limits: computefirst.net/docs#limits.
• execute_batch
  Run 1–20 ComputeFirst catalog tools in one request. Optional bindings fill an input key from an earlier result (JSON Pointer); include_result:false omits an intermediate. Steps after a failed dependency are skipped; nothing is retried automatically. Each success is one execution. Inputs, results and
• savings
  Savings totals, optionally for one model: with a key, the account's measured and estimated totals; otherwise community verified totals. Unmeasured is not zero.
• feedback
  Tell ComputeFirst what helped or went wrong (a missing tool fits request_tool). A stable request_id makes retries safe. Leave out secrets and raw data.
• request_tool
  Ask for a tool that does not exist yet: the task, optionally example input and output. Optional contact_email (with email_consent:true), only if the person wants one email when it ships. Leave out secrets.
• subscribe
  Subscribe an email to new-tool announcements, only when the person asks for them (consent:true). Every email has an unsubscribe link.
• sign_in
  Only when the person explicitly asks for a free account (consent:true): creates one for their email (unverified) and returns an agent key once, for saved tools, history, personal savings and a higher limit. The person stores the key in their client settings; do not repeat it in the conversation. new
• profile
  The signed-in account: keys, privileges and tool-request status. Without a key: signed_in:false and the optional extras.
• activity
  The account's recent calls and outcomes; pass next as before for older ones. Without a key: signed_in:false.
• list_saved_tools
  Tools saved in the account's library (id, version, note). Without a key: signed_in:false and no tools.
• save_tool
  Save a tool id and version to the account's library, with an optional note (saving again replaces the note). Without a key nothing is saved.
• remove_saved_tool write/delete
  Remove a tool id and version from the account's library. Without a key nothing changes.
• report_savings
  Optional, for the person: your model id and, if known, your own estimate of the tokens a call saved (estimated_tokens_saved). Returns its dollar value at public list prices; unknown stays null. A measured comparison adds task_id, baseline_id, baseline, actual, whole_task:true, execution_ref.

Repository · Website · JSON · Text for agents · Registry updated 2026-10-16