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PopNx MCPMCP servers for people who use AI · explained in plain words

MCP Clearsale

by codesparversion 0.2.0-alpha.3i★ 279 (Stars for the whole repo)iRuns on your computer
Registry nameio.github.codespar/mcp-clearsale

How to install

What it does

MCP server for ClearSale — Brazilian fraud prevention, order risk scoring, device fingerprinting

  • Connects Runs on your computer
  • Account or key Needs CLEARSALE_API_KEY
  • Category Cybersecurity

Install

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

Passed 3/3 checks · Runs on your computer · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Let AI install it

Copy this message into a Claude chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server MCP Clearsale for Claude on this computer, in this order: 1) Check Node.js with node -v. If it is missing, tell me to install it from https://nodejs.org/en/download; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "mcpServers": { "clearsale": { "command": "npx", "args": [ "-y", "@codespar/mcp-clearsale" ], "env": { "CLEARSALE_API_KEY": "your-value" } } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) For CLEARSALE_API_KEY, leave "your-value" in place and tell me to paste the real value myself into the file or the app’s field. Never ask me to type a key in chat. 5) Do what we agreed, then check that the MCP Clearsale tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install Node.js (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    node -v
    • A version number such as v26.13.1 = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: Open the official download page, pick the LTS version and the click-through installer: .pkg on Mac · .msi on Windows. Double-click and follow it to the end. No curl command needed

    Open the Node.js download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: node -v

    Install once; it works for everything that needs Node.js

  2. Sign up and create a MCP Clearsale key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    How to get a key is in the maker’s README below

  3. Open the Claude desktop app’s settings file

    SettingsDeveloperEdit Config

  4. Paste these settings and save the file

    {
      "mcpServers": {
        "clearsale": {
          "command": "npx",
          "args": [
            "-y",
            "@codespar/mcp-clearsale"
          ],
          "env": {
            "CLEARSALE_API_KEY": "your-value"
          }
        }
      }
    }

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Quit Claude and open it again

  6. Try it

    Use MCP Clearsale and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using MCP Clearsale or shows a MCP Clearsale tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CLEARSALE_BASE_URL ClearSale API base URL. Defaults to https://api.clearsale.com.br (prod). Override per contract-issued staging URL.

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect MCP Clearsale yet

MCP Clearsale runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect MCP Clearsale

  • You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
  • You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)
  • You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)
  • You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)

B · Others in Cybersecurity that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code, with some setup first

You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Let AI install it

Copy this message into a Claude Code chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server MCP Clearsale for Claude Code on this computer, in this order: 1) Check Node.js with node -v. If it is missing, tell me to install it from https://nodejs.org/en/download; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): claude mcp add --scope user clearsale --env CLEARSALE_API_KEY=your-value -- npx -y @codespar/mcp-clearsale 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) For CLEARSALE_API_KEY, leave "your-value" in place and tell me to paste the real value myself into the file or the app’s field. Never ask me to type a key in chat. 5) Do what we agreed, then check that the MCP Clearsale tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install Node.js (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    node -v
    • A version number such as v26.13.1 = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: Open the official download page, pick the LTS version and the click-through installer: .pkg on Mac · .msi on Windows. Double-click and follow it to the end. No curl command needed

    Open the Node.js download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: node -v

    Install once; it works for everything that needs Node.js

  2. Sign up and create a MCP Clearsale key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    How to get a key is in the maker’s README below

  3. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  4. Paste this command and press Enter

    claude mcp add --scope user clearsale --env CLEARSALE_API_KEY=your-value -- npx -y @codespar/mcp-clearsale

    Replace “your-value” with your key before pressing Enter

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Type /mcp in Claude Code

    You should see MCP Clearsale listed as connected

  6. Try it

    Use MCP Clearsale and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using MCP Clearsale or shows a MCP Clearsale tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CLEARSALE_BASE_URL ClearSale API base URL. Defaults to https://api.clearsale.com.br (prod). Override per contract-issued staging URL.

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Let AI install it

Copy this message into a Cursor chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server MCP Clearsale for Cursor on this computer, in this order: 1) Check Node.js with node -v. If it is missing, tell me to install it from https://nodejs.org/en/download; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "mcpServers": { "clearsale": { "command": "npx", "args": [ "-y", "@codespar/mcp-clearsale" ], "env": { "CLEARSALE_API_KEY": "your-value" } } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) For CLEARSALE_API_KEY, leave "your-value" in place and tell me to paste the real value myself into the file or the app’s field. Never ask me to type a key in chat. 5) Do what we agreed, then check that the MCP Clearsale tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install Node.js (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    node -v
    • A version number such as v26.13.1 = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: Open the official download page, pick the LTS version and the click-through installer: .pkg on Mac · .msi on Windows. Double-click and follow it to the end. No curl command needed

    Open the Node.js download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: node -v

    Install once; it works for everything that needs Node.js

  2. Sign up and create a MCP Clearsale key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    How to get a key is in the maker’s README below

  3. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  4. Fill in your key

    In the MCP Clearsale settings, CLEARSALE_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in Cursor in Agent mode

  6. Try it

    Use MCP Clearsale and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using MCP Clearsale or shows a MCP Clearsale tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CLEARSALE_BASE_URL ClearSale API base URL. Defaults to https://api.clearsale.com.br (prod). Override per contract-issued staging URL.

Descriptions are as written by the maker.

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

You need a MCP Clearsale key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Let AI install it

Copy this message into a VS Code chat. The AI checks your computer, tells you which file it will change, and waits for your OK every time.

Please install the MCP server MCP Clearsale for VS Code on this computer, in this order: 1) Check Node.js with node -v. If it is missing, tell me to install it from https://nodejs.org/en/download; do not install it yourself. 2) Use only this config (already checked by PopNx MCP): { "servers": { "clearsale": { "type": "stdio", "command": "npx", "args": [ "-y", "@codespar/mcp-clearsale" ], "env": { "CLEARSALE_API_KEY": "your-value" } } } } 3) Tell me the full path of the file you will change, or the command you will run, and wait for my OK. 4) For CLEARSALE_API_KEY, leave "your-value" in place and tell me to paste the real value myself into the file or the app’s field. Never ask me to type a key in chat. 5) Do what we agreed, then check that the MCP Clearsale tools really show up.

This message has no key in it. If a key is needed, the AI will ask you to paste it yourself into the file or the app’s field.

  1. Install Node.js (if you don’t have it)

    Already installed? Check first · Open Terminal, type this command and press Enter

    node -v
    • A version number such as v26.13.1 = installed, skip this step
    • "command not found" (on Windows: "is not recognized") = not installed yet, or installed but Terminal needs to be closed and reopened
    How to open Terminal

    Mac: press ⌘ + Space, type Terminal, press Enter

    Windows: open Start, type Windows PowerShell, then Open

    Not installed: Open the official download page, pick the LTS version and the click-through installer: .pkg on Mac · .msi on Windows. Double-click and follow it to the end. No curl command needed

    Open the Node.js download page ↗

    When it’s done, close Terminal, open it again and run the same command. You should see a version number: node -v

    Install once; it works for everything that needs Node.js

  2. Sign up and create a MCP Clearsale key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    How to get a key is in the maker’s README below

  3. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  4. Fill in your key

    In the MCP Clearsale settings, CLEARSALE_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in VS Code in Agent mode

  6. Try it

    Use MCP Clearsale and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using MCP Clearsale or shows a MCP Clearsale tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • CLEARSALE_BASE_URL ClearSale API base URL. Defaults to https://api.clearsale.com.br (prod). Override per contract-issued staging URL.

Descriptions are as written by the maker.

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use MCP Clearsale💬 Discussion →
For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user clearsale --env CLEARSALE_API_KEY=your-value -- npx -y @codespar/mcp-clearsale

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "clearsale": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-clearsale"
      ],
      "env": {
        "CLEARSALE_API_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "clearsale": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-clearsale"
      ],
      "env": {
        "CLEARSALE_API_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "clearsale": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-clearsale"
      ],
      "env": {
        "CLEARSALE_API_KEY": "your-value"
      }
    }
  }
}

Values you fill in

  • CLEARSALE_API_KEY secret required env
    ClearSale API key / bearer token used in the Authorization header
  • CLEARSALE_BASE_URL env
    ClearSale API base URL. Defaults to https://api.clearsale.com.br (prod). Override per contract-issued staging URL.

Descriptions are as written by the maker.

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

At a glance

GitHub starsi
279 (Stars for the whole repo)
This repo holds several MCP listings; its stars count once in rankings
Downloads per weeki
44/wk
Connection
Runs on your computer
Latest versioni
0.2.0-alpha.3
Published to registryi
Jun 23, 2026
Code last changedi
Nov 13, 2026
Maker
codespar
Packages
npm: @codespar/mcp-clearsale
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 15, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account codespar, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 2 days ago

  • ✓ Pass

    Has a licence

    Uses MIT

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Published vulnerabilities (OSV.dev)

Not checked yet

What we check → · JSON

Makers: ask for a re-check or report wrong info

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

Sign in to post

User reviews

No reviews yet

Sign in to write a review

Compared with others in Cybersecurityi

  • More stars than 0% of the other 1066 servers in this category
  • Published to the registry more recently than 20% of the other 1066 servers in this category
  • Basic checks equal to or better than 100% of the other 1066 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 MCP Clearsale safe?

It passed 3 of 3 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?

You need to fill in: CLEARSALE_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 2 days ago, and the latest version (0.2.0-alpha.3) 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. You also need Node.js on your computer.

What can I use instead?

In the same category: GitHits, Dependency Management MCP Server, Snyk MCP, Draugr, Spotdb

Similar alternatives

Same category, other makers, commands already checked. Official ones first, then by stars.

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

GitHits

Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.

by githits-comGrowing↓ 3.8K/wk★ 136Updated 6 days ago

Computer or cloud✓ service owner · githits.com

Snyk MCP

Easily find and fix security issues in your applications leveraging Snyk platform capabilities.

by snykWidely used↓ 762.1K/wk★ 62Updated 6 months ago

Runs on your computer✓ service owner · snyk.io

Draugr

Security scanning for AI agents: SAST, SCA, secrets, IaC, DAST, ranked by real risk.

by draugr-devEarly★ 29Updated today

Runs on your computer✓ service owner · draugr.dev

Spotdb

Ephemeral data sandbox for AI workflows with guardrails and security

by aliengiraffeEarly★ 21Updated 13 months ago

Runs on your computer✓ aliengiraffe.ai
  • GitHits — Cloud or install on your computer · No key needed
  • Dependency Management MCP Server — Runs in the cloud, nothing to install · No key needed
  • Snyk MCP — Installs on your computer · No key needed
  • Draugr — Installs on your computer · No key needed
  • Spotdb — Installs on your computer · No key needed

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.

@codespar/mcp-clearsale

MCP server for ClearSale — Brazilian fraud prevention.

ClearSale pioneered fraud analytics in Brazil (founded 2001, São Paulo) and remains the default antifraud layer for most major BR ecommerce. This is the first entry in the CodeSpar fraud category — no other server in the catalog does fraud scoring. Future entries (Konduto, Legiti, Sift, Cybersource) will follow the same analyze → decide → feedback shape.

Tools (18)

ToolPurpose
send_order_for_analysisSubmit an order to ClearSale for fraud analysis.
get_order_analysisRetrieve the current analysis state of an order previously sent to ClearSale.
update_order_statusNotify ClearSale of the merchant's final decision on an order (APROVADO / CANCELADO / DEVOLVIDO).
list_ordersList orders submitted to ClearSale with optional filters.
create_chargeback_notificationReport a confirmed chargeback back to ClearSale.
get_order_scoreFetch only the fraud score (numeric 0-100) for an order.
create_device_fingerprint_sessionStart a device fingerprint session.
get_device_fingerprintRetrieve captured device characteristics for a fingerprint session (OS, browser, timezone, canvas/WebGL has...
resolve_manual_reviewManually resolve an order currently in EM_ANALISE by approving or declining it.
get_score_by_documentLook up the risk score and historical signals associated with a Brazilian document (CPF or CNPJ).
get_score_by_contactLook up the risk score for a contact identifier (email or phone).
validate_documentKYC: validate a CPF or CNPJ against Receita Federal.
validate_addressKYC: validate a Brazilian postal address against the Correios database.
track_behavior_eventLog a behavior signal (page view, login, signup, custom event) tied to a fingerprint session.
issue_challengeIssue an authentication challenge (OTP via SMS/email or KBA question) to a buyer.
validate_challenge_responseVerify a buyer's response to a challenge issued via issue_challenge.
create_caseOpen a fraud investigation case (e.g.
update_caseUpdate an existing fraud investigation case — change status, add notes, reassign, or attach more orders.

Install

npm install @codespar/mcp-clearsale@alpha

Environment

CLEARSALE_API_KEY="..."    # Bearer token issued by ClearSale

CLEARSALE_BASE_URL="..." # Optional. Defaults to https://api.clearsale.com.br. Override per contract-issued staging URL.

Authentication

Server-side Bearer token:

Authorization: Bearer <CLEARSALE_API_KEY>

ClearSale issues the token via the developer portal or through your commercial contract. There is no public sandbox — staging URLs are provisioned per contract; override CLEARSALE_BASE_URL to point at it.

Typical flow

  1. On page load, the merchant calls create_device_fingerprint_session and embeds ClearSale's browser JS using the returned session_token.
  2. At checkout, the merchant calls send_order_for_analysis with the same session_id plus full order, payment, items, and billing/shipping data.
  3. The response carries a decision: APROVADO (ship it), REPROVADO (block), or EM_ANALISE (poll get_order_analysis or wait for a webhook).
  4. Once the order lifecycle completes, call update_order_status with the final merchant decision — this is required for ongoing model quality.
  5. If a chargeback arrives later, call create_chargeback_notification so ClearSale can tune its model.

Run

# stdio (default — for Claude Desktop, Cursor, etc)

npx @codespar/mcp-clearsale

HTTP (for server-to-server testing)

MCP_HTTP=true MCP_PORT=3000 npx @codespar/mcp-clearsale

Category

fraud — first server in this CodeSpar category. Fraud servers share a common shape (analyze → decide → feedback) distinct from payments, which makes cross-provider swaps (ClearSale ↔ Konduto ↔ Legiti) more straightforward than cross-acquirer swaps.

Enterprise

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT