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Amalgix

by Amalgix-ioversion 1.1.0i★ –iRuns in the cloud
Registry nameio.github.Amalgix-io/Amalgix

Install

Overview

Description from the maker (original English)

Cross-model evidence pipeline for financial filings & contracts. x402 pay-per-call.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://amalgix.io/mcp

Run this in your terminal

claude mcp add --transport http amalgix https://amalgix.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "amalgix": {
      "url": "https://amalgix.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "amalgix": {
      "type": "http",
      "url": "https://amalgix.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://amalgix.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account Amalgix-io, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 1722 servers in this category
  • Published to the registry more recently than 10% of the other 1722 servers in this category
  • Basic checks equal to or better than 100% of the other 1722 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Amalgix safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Finance Toolkit

by JerBouma

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

Computer or cloud★ 5,496MITUpdated yesterday
Install

SolidInvoice

by SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

Runs in the cloud★ 981MITUpdated 7 days ago
Install

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

Runs on your computer★ 97MITUpdated today
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Amalgix

Cross-Model Evidence Pipeline for Financial Filings & Contracts

MCP + REST · x402 Pay-Per-Call · Up to 3.8x cheaper than calling frontier models directly

Website | OpenAPI Spec | Smithery | x402scan | X (Twitter)


Why Amalgix?

AI agents that need evidence-backed facts from financial filings and contracts face a problem: calling frontier models like Opus 4.8 or GPT-5.5 is expensive, and a single call doesn't produce verified evidence — you need at least two passes (extract + verify) to get source-grounded output.

Amalgix solves this with a cross-model evidence pipeline:

  1. Model A extracts — A specialized extraction model pulls structured findings from your document. Each claim is tied to a verbatim quote, confidence score, and source reference.
  2. Model B verifies — A different model cross-checks every finding against the original source. Contradictions are flagged; unsupported claims are marked for review — not presented as facts.
  3. You pay less — Because each stage uses the optimal model for the job (not the most expensive one), the total pipeline cost is significantly lower than running frontier models yourself.
Cost Comparison (1MB Document)
ProviderPipeline Costvs Amalgix
Amalgix$0.82—
Opus 4.8 (2-pass)$2.883.5x more
GPT-5.5 (2-pass)$3.123.8x more

Competitor costs represent what it takes to replicate Amalgix's extract → verify output using those models directly (2-pass, ~15% + ~10% output ratio).

What is Amalgix?

A crypto-native, MCP + REST intelligence API for AI agents. The proprietary Crucible™ Evidence Engine orchestrates the cross-model pipeline:

  • Source-grounded claims — each material finding includes claim, evidence, sourceRef, confidence, and verificationStatus
  • Cross-model verification — extraction and verification use different models, catching errors that single-model approaches miss
  • Financial Filing Intelligence — SEC 10-K, 10-Q, and 20-F analysis by content, filing URL, ticker, or CIK
  • Contract Risk Intelligence — clauses, obligations, deadlines, liability, missing terms, and evidence
  • x402 payments — paid calls settle in USDC on Base or Solana. No API keys required, no subscriptions
  • Wallet dashboard — EVM wallet login for request history and API key management

Crucible is designed for evidence triage and agent workflows. It does not claim perfect accuracy, legal advice, or investment advice; responses expose confidence and verification metadata so downstream systems can inspect the basis for each finding.

Quick Start

MCP

Add Amalgix to any Streamable HTTP MCP-compatible client:

{

"mcpServers": { "amalgix": { "url": "https://amalgix.io/mcp", "transport": "streamable-http" } } }

REST
curl -X GET https://amalgix.io/api/v1/health

Paid endpoints require x402 payment headers. Use estimate_cost first to preview pricing before any paid call.

Tools

ToolDescriptionPricing
analyze_public_filingFinancial Filing Intelligence for public SEC filings. Accepts content, filingUrl, ticker, or CIK for 10-K, 10-Q, and 20-F workflows.$0.03-$79.00
review_contract_risksContract Risk Intelligence for clauses, obligations, liability exposure, missing clauses, unusual terms, evidence, and human-review flags. Not legal advice.$0.03-$79.00
analyze_documentGeneral evidence analysis with source-grounded findings, confidence, and verification status.$0.03-$79.00
extract_webStatic/server-rendered public web content extraction with optional analysis.From $0.01
summarizeFast single-pass summarization with key points.From $0.01
delegate_bulk_translateTranslate JSON string values while preserving object structure.From $0.01
estimate_costFree pre-flight cost preview for paid tools or workflows.Free
health_checkFree service health and engine availability check.Free

REST Endpoints

EndpointMethodPurpose
/api/v1/filings/analyzePOSTFinancial Filing Intelligence
/api/v1/contracts/reviewPOSTContract Risk Intelligence
/api/v1/analyzePOSTGeneral Crucible™ evidence analysis
/api/v1/costPOSTCost estimation, free
/api/v1/healthGETHealth check, free
/api/v1/auth/evm/noncePOSTCreate wallet-login challenge, free
/api/v1/auth/evm/verifyPOSTVerify wallet signature, free
/api/v1/api-keysGET/POSTList or create API keys after wallet login, free
/api/v1/jobsGETRecent analysis jobs after wallet login, free
/api/v1/requestsGETRecent request logs after wallet login, free
/api/v1/paymentsGETRecent x402 payment events after wallet login, free

Legacy REST tools (/api/v1/extract, /api/v1/summarize, /api/v1/translate) are available as operator opt-in via AMALGIX_ENABLE_LEGACY_REST_TOOLS=true. They remain accessible through MCP by default.

Crucible™ Output Contract

Crucible normalizes evidence into a stable shape for agents:

{

"analysis": { "summary": "...", "evidenceFindings": [ { "claim": "...", "evidence": "...", "sourceRef": "document:line:12", "confidence": "high", "verificationStatus": "supported" } ], "overallConfidence": "high" }, "meta": { "engine": "Crucible™ Evidence Engine", "analysisType": "general_evidence", "routingTier": "large_context", "estimatedCost": 0.03 } }

Analysis modes:

  • general_evidence
  • financial_filing
  • contract_review

Pricing

Dynamic pricing based on document size. Amalgix's cross-model pipeline delivers equivalent evidence quality at a fraction of single-model cost:

File SizeAmalgixOpus 4.8 (2-pass)GPT-5.5 (2-pass)Savings
256KB$0.30$0.76$0.8259-62%
1MB$0.82$2.88$3.1272-74%
5MB$7.36$12.12$13.1439-44%
20MB$29.42$46.52$50.5037-42%

Use the free estimate_cost tool for a request-specific quote.

Payment

Amalgix uses the x402 protocol for pay-per-call settlement:

  • Currency: USDC
  • Chains: Base (EVM) or Solana (SVM)
  • Scheme: exact
  • Authentication: x402 for paid execution; optional wallet/API key identity for dashboard and REST attribution

Security & Privacy

  • Contract raw text is not persisted by default; Amalgix stores hashes, metadata, job status, and optional results only when configured.
  • Public financial filing metadata may be cached because filings are public.
  • Connections use TLS.
  • Paid analysis content is sent to third-party LLM providers for processing.
  • Do not submit passwords, private keys, SSNs, classified data, or other regulated PII.
  • Contract and filing outputs are evidence triage only, not legal or investment advice.

Links

License

All Rights Reserved (c) 2026 Amalgix. This repository contains documentation and configuration files only. The Amalgix engine source code is proprietary and not included.

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