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alpha402x Equity Research

by alpha402x.com · remote · no sign-in to list tools · v1.1.0 · published by com.alpha402x

Cited, filing-grounded equity research via x402, per call: graded quarterly cards, WACC, 10-Q.

Final · 1Changes · 1
CompareRegistry entry

7 tools: 1 do something that can't be undone, 1 change things and 5 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http research https://alpha402x.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnhow_to_pay_x402

    The server marks "how_to_pay_x402" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

    Matched text

    annotations: {"readOnlyHint":true}; The name "how_to_pay_x402" says "pay": a word that usually means money moves, which cannot be taken back.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

7 tools

Can't be undone 1Claude Code: ask
  • how_to_pay_x402The x402 payment flow for these products, the client libraries that automate it, and where the authoritative terms live.1 finding

    Why it is in this group

    • The name "how_to_pay_x402" says "pay": a word that usually means money moves, which cannot be taken back.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "how_to_pay_x402" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

      Matched text

      annotations: {"readOnlyHint":true}; The name "how_to_pay_x402" says "pay": a word that usually means money moves, which cannot be taken back.

      What this check looks for
    Description, as the server wrote it
    The x402 payment flow for these products, the client libraries that automate it, and where the authoritative terms live.

    Annotations the server declares

    • readOnlyHint: true
Changes things 1Claude Code: ask
  • check_10q_coverageFree coverage check against SEC EDGAR for any U.S.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Free coverage check against SEC EDGAR for any U.S. ticker: confirms whether 10-Q Highlights can serve it, lists available fiscal periods (newest first), and returns the payable URLs. No charge; the paid product is the extraction itself.

    Annotations the server declares

    • readOnlyHint: true
Only reads 5Claude Code: allow
  • get_line_item_trajectoryThree fiscal years of income statement, balance sheet and cash flow lines for one company, in one standard layout, scaled to revenue, with per-year slopes where computed.No findings

    Why it is in this group

    • The name "get_line_item_trajectory" says "get": a word for reading.
    Description, as the server wrote it
    Three fiscal years of income statement, balance sheet and cash flow lines for one company, in one standard layout, scaled to revenue, with per-year slopes where computed. Levels and slopes only. AMD and AVGO return the COMPLETE sheet free, in the exact schema every paid sheet uses. Any other covered ticker returns its payable URL and x402 terms ($0.05 per call). Tickers outside the covered list return not_covered.

    Annotations the server declares

    • readOnlyHint: true
  • get_product_termsExact x402 payment terms for one payable URL or product path (price, asset, network, payTo, scheme).No findings

    Why it is in this group

    • The name "get_product_terms" says "get": a word for reading.
    Description, as the server wrote it
    Exact x402 payment terms for one payable URL or product path (price, asset, network, payTo, scheme). The live 402 response's PAYMENT-REQUIRED header remains the authoritative terms document; this tool mirrors the same constants the gates are built from.

    Annotations the server declares

    • readOnlyHint: true
  • get_sample_cardOne COMPLETE quarterly card, free — the identical payload the paid route returns for that card, not a trimmed preview.No findings

    Why it is in this group

    • The name "get_sample_card" says "get": a word for reading.
    Description, as the server wrote it
    One COMPLETE quarterly card, free — the identical payload the paid route returns for that card, not a trimmed preview. Two company-quarters (AMD fy2026-q2, MRVL fy2027-q2) are published free in both the quantitative and qualitative families, in the exact schema and field names every paid card uses, so a parser written against a sample works unchanged against any card you buy. Use it as a zero-cost integration test before paying for coverage. Any other ticker returns not_a_sample.

    Annotations the server declares

    • readOnlyHint: true
  • get_sec_filing_bundleOne company's SEC 10-K or 10-Q as a ZIP: the filing HTML as filed, the SEC-rendered consolidated statements in a workbook (IS, BS, CF where present; the manifest names the sheets, …No findings

    Why it is in this group

    • The name "get_sec_filing_bundle" says "get": a word for reading.
    Description, as the server wrote it
    One company's SEC 10-K or 10-Q as a ZIP: the filing HTML as filed, the SEC-rendered consolidated statements in a workbook (IS, BS, CF where present; the manifest names the sheets, and a two-sheet workbook is disclosed on the bundle), a manifest naming the accession, and a pointer to the quarterly cards for the same filing. Source material only; nothing inferred. Lists every bundle held for the ticker with its free manifest URL; AMD, MRVL, AVGO and MRCY are free in full. Other bundles return their payable URL and x402 terms ($0.05 each). Tickers with no bundle return not_covered. The ZIP bytes themselves are only served over the HTTP routes.

    Annotations the server declares

    • readOnlyHint: true
  • list_researchThe full alpha402x catalog: every payable research product (empirical multibagger profiles, fiscal-year-end WACC builds, 10-Q highlight extractions, quarterly quantitative and qual…No findings

    Why it is in this group

    • The name "list_research" says "list": a word for reading.
    Description, as the server wrote it
    The full alpha402x catalog: every payable research product (empirical multibagger profiles, fiscal-year-end WACC builds, 10-Q highlight extractions, quarterly quantitative and qualitative cards) with prices, payable URLs, and free guide pages. All prices are USDC per call over x402.

    Annotations the server declares

    • readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http research https://alpha402x.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__research__list_research",
      "mcp__research__get_product_terms",
      "mcp__research__get_sample_card",
      "mcp__research__get_line_item_trajectory",
      "mcp__research__get_sec_filing_bundle"
    ],
    "ask": [
      "mcp__research__check_10q_coverage",
      "mcp__research__how_to_pay_x402"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as research. Review it before you use it.